Track market-moving stories before they get noisy

Many AI-related stocks have seen major volatility in 2026, with several high-flying names pulling back sharply after huge runs earlier in the year.

Vertiv (VRT - Free Report) , Applied Optoelectronics (AAOI - Free Report) , and Innodata (INOD - Free Report) are three notable examples, with each trading well below its respective 2026 high. Given that their underlying growth stories remain largely intact, the weakness could be creating some interesting opportunities.

Vertiv

Vertiv provides critical digital infrastructure for data centers, spanning power management, thermal management, liquid cooling, and other equipment increasingly important as AI workloads drive higher power densities.

The company’s latest results remained rock-solid, with sales climbing 24% YoY to $3.27 billion and adjusted EPS jumping 60%. Management also raised its full-year outlook, now expecting 30%-32% organic sales growth in 2026.

VRT shares have cooled considerably from their highs, but the fundamental picture remains constructive. Continued AI data center investment should support demand for the power and cooling infrastructure needed alongside GPUs.

Applied Optoelectronics

Applied Optoelectronics provides high-speed optical networking products used within data centers, giving it direct exposure to growing AI infrastructure demand.

Revenue throughout its latest quarter soared 86% YoY to $191.9 million, marking a fifth consecutive quarterly record. Data center revenue jumped more than 140%, while 800G volume more than doubled sequentially.

Management also expects demand for its 800G and 1.6T products to remain ahead of production capacity through the middle of 2027. Shares have fallen sharply from their 2026 peak, making the setup increasingly interesting for those comfortable with the stock’s elevated volatility.

Innodata

Innodata offers a different form of AI exposure, providing data engineering and AI services used in model development, training, and evaluation.

The company delivered record quarterly revenue of $92.1 million in its latest release, up 58% YoY, with adjusted EBITDA soaring 92%. Customer diversification has also improved, helping reduce one of the bigger concerns surrounding the story.

Management continues to expect at least 40% revenue growth in 2026, keeping the growth outlook highly bullish despite the stock’s major pullback from its highs.

Bottom Line

Vertiv (VRT - Free Report) , Applied Optoelectronics (AAOI - Free Report) , and Innodata (INOD - Free Report) have all seen sizable pullbacks from their 2026 highs despite continued underlying growth.

Each offers exposure to a different part of the AI buildout, spanning power and cooling infrastructure, high-speed optical networking, and AI data services. The sharp resets don’t eliminate their risks, but they’ve certainly made all three more attractive than they were near their peaks.

ASML's stronger price performance, favorable valuation and rising earnings estimates give it the edge over AAOI in this tech-stock faceoff.

Applied Optoelectronics is positioned to benefit from the data center industry's shift to high-bandwidth optical transceivers, driven by AI infrastructure demand. I initiate AAOI with a 'Strong Buy' rating, citing robust demand, aggressive capacity expansion, and a roadmap aligned with 800G/1.6T/3.2T industry transitions. AAOI's valuation is compelling, with price-to-sales multiples compressing rapidly as revenue ramps, though heavy dilution from equity issuance is a key risk.

U.S. stock futures were mixed this morning, with the Nasdaq 100 futures falling over 100 points on Monday.

Shares of Applied Optoelectronics Inc (NASDAQ:AAOI) fell sharply in pre-market trading after the company announced a $600 million at-the-market equity offering.

Applied Optoelectronics shares dipped 11.9% to $109.99 in pre-market trading.

Here are some other stocks moving lower in pre-market trading.

RF Acquisition Corp II (NASDAQ:RFAI) fell 35.2% to $37.61 in pre-market trading. Shares of RF Acquisition Corp II shares jumped 356% on Friday following SEC filings detailing the results of an extraordinary general meeting.Zerostack Corp (NASDAQ:ZSTK) fell 13.4% to $4.08 in pre-market trading. ZeroStack filed prospectus for offering 54.610 million common shares on behalf of selling shareholders.ZKH Group Ltd (NYSE:ZKH) dipped 11.7% to $2.56 in pre-market trading. ZKH Group, on Friday, posted second-quarter adjusted earnings of 4 cents per share.Jumia Technologies AG – ADR (NYSE:JMIA) fell 5.1% to $6.40 in pre-market trading.Valneva SE (NASDAQ:VALN) fell 5% to $6.61 in pre-market trading following a 2% gain on Friday.mF International Limited (NASDAQ:MFI) fell 4.8% to $9.18 in pre-market trading after jumping around 113% on Friday.Coherent Corp (NYSE:COHR) fell 4.6% to $276.35 in pre-market trading.SanDisk Corp (NASDAQ:SNDK) dipped 4.5% to $1,524.24 in pre-market trading.AXT Inc (NASDAQ:AXTI) shares declined 4.3% to $67.68 in pre-market trading after falling 3% on Friday.Algoma Steel Group Inc (NASDAQ:ASTL) fell 4.3% to $4.45 in pre-market trading.Trending

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Lumentum Holdings Inc (NASDAQ:LITE) declined 4.1% to $831.60 in pre-market trading.Seagate Technology Holdings PLC (NASDAQ:STX) shares dropped 3.5% to $820.00 in pre-market trading.Photo via Shutterstock

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Deutsche Bank AG bought a new stake in Applied Optoelectronics, Inc. (NASDAQ:AAOI – Free Report) during the second quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The firm bought 50,726 shares of the semiconductor company’s stock, valued at approximately $7,516,000. Deutsche Bank AG owned 0.06% of Applied Optoelectronics at the end of the most recent quarter.

Other hedge funds and other institutional investors have also made changes to their positions in the company. Perigon Wealth Management LLC purchased a new position in Applied Optoelectronics in the second quarter valued at about $208,000. Rice Hall James & Associates LLC acquired a new position in shares of Applied Optoelectronics during the second quarter worth about $8,263,000. Greenwoods Asset Management Hong Kong Ltd. purchased a new stake in shares of Applied Optoelectronics in the second quarter worth about $7,930,000. Mitsubishi UFJ Asset Management Co. Ltd. purchased a new stake in shares of Applied Optoelectronics in the second quarter worth about $1,401,000. Finally, Persistent Asset Partners Ltd acquired a new stake in shares of Applied Optoelectronics in the second quarter valued at about $47,000. Institutional investors and hedge funds own 61.70% of the company’s stock.

Insider Buying and Selling at Applied Optoelectronics In other Applied Optoelectronics news, CEO Chih-Hsiang (Thompson) Lin sold 59,000 shares of the business’s stock in a transaction dated Friday, June 12th. The shares were sold at an average price of $166.53, for a total transaction of $9,825,270.00. Following the completion of the transaction, the chief executive officer directly owned 1,302,436 shares of the company’s stock, valued at $216,894,667.08. The trade was a 4.33% decrease in their position. The transaction was disclosed in a document filed with the SEC, which is available at this hyperlink. The sale was made to cover tax withholding obligations related to the vesting of equity awards. Also, insider David C. Kuo sold 29,227 shares of the firm’s stock in a transaction that occurred on Friday, June 12th. The shares were sold at an average price of $166.53, for a total transaction of $4,867,172.31. Following the completion of the sale, the insider owned 149,078 shares in the company, valued at $24,825,959.34. The trade was a 16.39% decrease in their position. Additional details regarding this sale are available in the official SEC disclosure. The sale was made to cover tax withholding obligations related to the vesting of equity awards. Over the last ninety days, insiders have sold 329,204 shares of company stock worth $56,587,341. 3.80% of the stock is owned by company insiders.

Analyst Ratings Changes Several equities research analysts recently commented on AAOI shares. Weiss Ratings downgraded Applied Optoelectronics from a “sell (d-)” rating to a “sell (e+)” rating in a report on Monday, August 17th. B. Riley Financial reiterated a “neutral” rating on shares of Applied Optoelectronics in a research note on Friday, August 7th. Rosenblatt Securities restated a “buy” rating and issued a $220.00 target price on shares of Applied Optoelectronics in a research note on Friday, August 7th. Needham & Company LLC lowered their price target on shares of Applied Optoelectronics from $220.00 to $190.00 and set a “buy” rating for the company in a report on Friday, August 7th. Finally, Raymond James Financial reiterated an “outperform” rating and issued a $178.00 price objective on shares of Applied Optoelectronics in a report on Tuesday, August 11th. Three analysts have rated the stock with a Buy rating, two have assigned a Hold rating and one has given a Sell rating to the company’s stock. According to data from MarketBeat.com, the company currently has a consensus rating of “Hold” and a consensus target price of $139.40. Read Our Latest Report on Applied Optoelectronics

Applied Optoelectronics Stock Performance Shares of NASDAQ AAOI opened at $124.82 on Monday. The stock has a market capitalization of $10.56 billion, a P/E ratio of -160.03 and a beta of 3.76. The stock’s 50 day moving average price is $127.73 and its two-hundred day moving average price is $125.42. The company has a quick ratio of 2.13, a current ratio of 2.78 and a debt-to-equity ratio of 0.12. Applied Optoelectronics, Inc. has a 52-week low of $18.50 and a 52-week high of $233.67.

Applied Optoelectronics (NASDAQ:AAOI – Get Free Report) last released its earnings results on Thursday, August 6th. The semiconductor company reported $0.06 earnings per share for the quarter, beating the consensus estimate of $0.02 by $0.04. Applied Optoelectronics had a negative net margin of 9.57% and a negative return on equity of 1.98%. The firm had revenue of $191.92 million during the quarter, compared to analyst estimates of $190.48 million. During the same quarter in the previous year, the firm earned ($0.16) earnings per share. The firm’s revenue for the quarter was up 86.3% compared to the same quarter last year. Applied Optoelectronics has set its Q3 2026 guidance at 0.110-0.260 EPS. On average, analysts anticipate that Applied Optoelectronics, Inc. will post 0.55 earnings per share for the current fiscal year.

Applied Optoelectronics Company Profile (Free Report)

Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company’s core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company’s product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.

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Bank of America Corp DE decreased its holdings in Applied Optoelectronics, Inc. (NASDAQ:AAOI – Free Report) by 26.1% in the 1st quarter, according to its most recent filing with the Securities & Exchange Commission. The institutional investor owned 240,886 shares of the semiconductor company’s stock after selling 84,956 shares during the quarter. Bank of America Corp DE owned 0.30% of Applied Optoelectronics worth $20,377,000 at the end of the most recent reporting period.

A number of other institutional investors have also recently bought and sold shares of the business. California State Teachers Retirement System boosted its position in shares of Applied Optoelectronics by 23.2% during the 1st quarter. California State Teachers Retirement System now owns 70,464 shares of the semiconductor company’s stock valued at $5,961,000 after purchasing an additional 13,265 shares in the last quarter. Andar Capital Management HK Ltd bought a new stake in Applied Optoelectronics in the first quarter worth approximately $11,335,000. Assenagon Asset Management S.A. acquired a new position in Applied Optoelectronics in the first quarter valued at approximately $4,125,000. Next Century Growth Investors LLC acquired a new position in Applied Optoelectronics in the fourth quarter valued at approximately $16,220,000. Finally, Swiss National Bank boosted its holdings in shares of Applied Optoelectronics by 9.8% during the 1st quarter. Swiss National Bank now owns 128,300 shares of the semiconductor company’s stock worth $10,853,000 after buying an additional 11,500 shares in the last quarter. Institutional investors own 61.70% of the company’s stock.

Applied Optoelectronics Trading Down 15.2% Shares of AAOI stock opened at $131.41 on Wednesday. The company has a quick ratio of 2.13, a current ratio of 2.78 and a debt-to-equity ratio of 0.12. The firm has a market cap of $11.11 billion, a P/E ratio of -168.47 and a beta of 3.76. The company has a 50 day moving average of $130.54 and a 200-day moving average of $123.66. Applied Optoelectronics, Inc. has a 12-month low of $18.50 and a 12-month high of $233.67.

Applied Optoelectronics (NASDAQ:AAOI – Get Free Report) last issued its earnings results on Thursday, August 6th. The semiconductor company reported $0.06 earnings per share (EPS) for the quarter, beating the consensus estimate of $0.02 by $0.04. The firm had revenue of $191.92 million for the quarter, compared to analyst estimates of $190.48 million. Applied Optoelectronics had a negative return on equity of 1.98% and a negative net margin of 9.57%.The business’s revenue was up 86.3% on a year-over-year basis. During the same period in the previous year, the company posted ($0.16) earnings per share. Applied Optoelectronics has set its Q3 2026 guidance at 0.110-0.260 EPS. Sell-side analysts anticipate that Applied Optoelectronics, Inc. will post 0.6 earnings per share for the current year. Insider Transactions at Applied Optoelectronics In other news, CFO Stefan J. Murry sold 33,000 shares of Applied Optoelectronics stock in a transaction dated Friday, June 12th. The stock was sold at an average price of $166.53, for a total value of $5,495,490.00. Following the transaction, the chief financial officer owned 384,576 shares in the company, valued at approximately $64,043,441.28. The trade was a 7.90% decrease in their ownership of the stock. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is accessible through this hyperlink. The sale was made to cover tax withholding obligations related to the vesting of equity awards. Also, insider Hung-Lun (Fred) Chang sold 40,329 shares of the business’s stock in a transaction dated Wednesday, June 17th. The shares were sold at an average price of $170.60, for a total value of $6,880,127.40. Following the completion of the sale, the insider directly owned 286,124 shares of the company’s stock, valued at approximately $48,812,754.40. This trade represents a 12.35% decrease in their position. The disclosure for this sale is available in the SEC filing. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Over the last ninety days, insiders have sold 323,204 shares of company stock worth $55,700,961. Company insiders own 3.80% of the company’s stock.

Wall Street Analyst Weigh In A number of equities research analysts recently weighed in on the stock. Weiss Ratings lowered shares of Applied Optoelectronics from a “sell (d-)” rating to a “sell (e+)” rating in a report on Monday. Raymond James Financial reiterated an “outperform” rating and set a $178.00 price target on shares of Applied Optoelectronics in a research note on Tuesday, August 11th. Needham & Company LLC decreased their price objective on Applied Optoelectronics from $220.00 to $190.00 and set a “buy” rating for the company in a report on Friday, August 7th. Wall Street Zen raised Applied Optoelectronics from a “sell” rating to a “hold” rating in a research note on Saturday, August 8th. Finally, Rosenblatt Securities restated a “buy” rating and issued a $220.00 target price on shares of Applied Optoelectronics in a report on Friday, August 7th. Three research analysts have rated the stock with a Buy rating, two have assigned a Hold rating and one has given a Sell rating to the company’s stock. Based on data from MarketBeat, Applied Optoelectronics currently has an average rating of “Hold” and a consensus price target of $139.40.

View Our Latest Analysis on AAOI

(Free Report)

Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company’s core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company’s product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.

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AI Cold War Catches Light: Federal Friction in the Server RackApplied Optoelectronics NASDAQ: AAOI is positioning its laser manufacturing and automated U.S.-based production capabilities as key differentiators as data-center customers expand AI infrastructure, according to Chief Financial Officer and Chief Strategy Officer Stefan Murry at the Rosenblatt Age of AI Tech Summit.

Murry said the company’s technology foundation is its indium phosphide laser capability, which predates its transceiver business. Customers value the company’s internal laser fabrication because it provides a differentiated supply chain and can improve supply continuity at a time when laser availability is constraining industry growth, he said.

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MarketBeat Week in Review – 05/18 - 05/22He also highlighted Applied Optoelectronics’ automated transceiver manufacturing process. Murry said automation can enable economically viable U.S. production, an attribute that customers increasingly value amid geopolitical tensions, supply-chain disruptions and uncertainty over potential government restrictions on Chinese suppliers.

“They’re willing to pay a premium for U.S. production,” Murry said.

Laser Capacity and CPO Opportunity Why Applied Optoelectronics Stock May Be Near a Turning PointMurry said the company can produce high-power continuous-wave lasers used in silicon photonics applications, including lasers in the 300- to 400-milliwatt range for co-packaged optics, or CPO. While he said several major competitors can produce lasers that meet customer specifications, Applied Optoelectronics sees its designs as competitive, particularly in narrow-linewidth performance at higher power levels.

The company’s primary limitation is manufacturing capacity rather than technology, according to Murry. Applied Optoelectronics is shipping small quantities of high-power lasers for customer evaluation but does not yet have sufficient capacity to address all of the demand it is seeing.

The company currently uses four-inch wafers for laser production and said its recently acquired fabrication equipment is capable of supporting a future transition to six-inch wafers. Murry said the company does not have a fixed timetable for that transition, which will depend on production economics, yields and substrate availability.

Applied Optoelectronics expects its capacity additions in the latter half of 2027 to support greater participation in both traditional scale-out data-center deployments and newer scale-up architectures. Murry said scale-up systems could require roughly an order-of-magnitude more lasers, with laser die sizes also substantially larger than in current deployments.

“There is not enough capacity in the industry right now to even come close to meeting the demand from scale-up,” Murry said.

Transceiver Production Ramp Murry said two large hyperscale customers are driving most of the company’s 800G transceiver volume, with several additional customers purchasing or preparing to purchase smaller quantities. The company’s expected increase in 800G sales during the third quarter is being supported mainly by added capacity at its Taiwan facility.

Applied Optoelectronics plans its manufacturing expansion in increments of about 100,000 units per month, Murry said. The company had more than 200,000 units of monthly capacity following the end of the prior quarter and is working toward 650,000 units per month by year-end.

The company has 1.6 million square feet of space available in the Houston area, where it is beginning to develop additional production capacity. Initial U.S. transceiver capacity is expected to begin coming online later this year, though Murry said the larger contribution from the facility is expected in 2027 and 2028. Laser production is currently located in Sugar Land, Texas, and the company intends to add further laser production capacity in the Houston area rather than overseas.

Murry said Applied Optoelectronics is effectively sold out through at least the second half of next year for certain products and must avoid overcommitting capacity to new customers. He said the company’s capacity-expansion plans could support market share of around 20%, though larger competitors would remain in the industry.

Margins, Capital Spending and Customer Agreements The company expects gross margin to exit the year in the low- to mid-30% range, Murry said, potentially around 32% to 33%. Short-term pressures include expedited supply-chain costs, somewhat higher component and substrate prices, and an expected decline in the company’s higher-margin 100G business as one customer shifts available memory toward higher-speed deployments.

Murry said expedite costs should become less significant after the fourth quarter as suppliers adjust to higher 1.6T demand. Applied Optoelectronics continues to target gross margin of approximately 40% by the end of 2027. CPO-related laser-chip margins could exceed 60%, while module margins would fall between chip-level and current transceiver-margin levels, he said.

The company is discussing CPO opportunities with five companies, including some that are also evaluating near-packaged optics, or NPO. Murry said he expects Applied Optoelectronics to have more than one CPO customer, though capacity may limit how much demand it can serve.

Capital expenditures are expected to remain elevated in the second half of the year, at least matching first-half spending. Murry said most spending is directed toward production equipment, machinery and real estate, with anticipated returns on current investments of roughly nine to 10 months.

Applied Optoelectronics expects to use a mix of operating cash flow, customer contributions, debt structures, government subsidies and, to a lesser extent over time, equity financing to fund growth. The company also sees its cable-TV business, which it said is generating at least $350 million in annual revenue, as likely to grow for another year or two before leveling off in line with the sector’s longer investment cycles.

About Applied Optoelectronics (NASDAQ:AAOI)Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company's core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company's product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.

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Should You Invest $1,000 in Applied Optoelectronics Right Now?Before you consider Applied Optoelectronics, you'll want to hear this.

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Applied Optoelectronics targets over 170% y/y revenue growth in 2027, driven by surging demand for high-speed optical transceivers. AAOI expects 2026 revenue around $1.1 billion, with 800G and 1.6T products exceeding production capacity into mid-2027. Despite rapid profitability improvement and trading at 4x next year's sales, AAOI faces significant dilution risk due to heavy capex needs.

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Optics stocks are climbing through Friday’s midday session, and the character of the move matters. Corning (NYSE:GLW | GLW Price Prediction) opened close to flat and then worked higher, with shares up roughly 4.5% intraday. Lumentum (NASDAQ:LITE) is up about 5%, and Applied Optoelectronics (NASDAQ:AAOI) is out front, up around 5%. Coherent (NYSE:COHR) is tacking on roughly 1.3%. This buying built intraday, absent any overnight press release.

A Rally Without a Same-Day Press Release
Traders are pricing off a well-defined earnings setup, with no confirmed same-day catalyst driving the optics leg higher. Lumentum reported Q4 revenue of $1.01 billion, up 109% year over year, on August 11, and guided Q1 FY27 revenue to $1.225 billion to $1.275 billion with EPS of $4.05 to $4.35, hitting its target operating model “more than a quarter ahead of schedule.” Coherent followed on August 12 with revenue of $2.05 billion, up 33.7% year over year, and non-GAAP EPS of $1.74. Applied Optoelectronics posted a fifth consecutive quarter of record revenue on August 6, with CEO Thompson Lin telling investors “demand will continue to outpace our production capacity through mid-2027.” Details are in Lumentum’s 8-K filing on SEC.gov.

There’s also tariff-protection chatter on social media following the August 4 reports of a possible U.S. ban on Chinese transceivers, which had already moved these names earlier this month. I could not verify a new optics tariff or transceiver ban announced today. Treat that as speculation, not fact.

Broadcom Sells Off While Component Suppliers Rally
The more interesting big name to watch today, Broadcom (NASDAQ:AVGO) is down roughly 4.7% even as the S&P 500 sits near a record high, the Nasdaq is in the green, and chipmakers are broadly higher. The plausible read, which I’d label as interpretation, is that the market is selling the entity carrying the financing risk while buying the component suppliers who benefit from more spend regardless of who ultimately writes the check.

That framing lines up with a Wolfe Research note dated Thursday, August 13 and recirculating today: “Wolfe Research on $AVGO: AI Financing Highlights Massive Revenue Opportunity but Long-Term Risk. Wolfe estimates Broadcom’s 14GW of planned OpenAI and Anthropic capacity in 2028 could represent roughly $140-200B of revenue, versus ~$245B of total consensus AVGO revenue that year. The key longer-term concern is Broadcom’s $30B of residual value guarantees, which could become meaningful if the AI industry ultimately overbuilds capacity, although Wolfe does not expect supply to exceed demand through 2028.” You can read the underlying post here.

In plain English, residual value guarantees mean Broadcom is effectively backstopping what the AI hardware is worth years from now. If capacity is overbuilt and the gear resells for less than assumed, Broadcom eats the shortfall. Wolfe frames this as a longer-term risk and, again, does not expect oversupply through 2028.

Position Sizes Are the Real Risk Here
These stocks move violently. Applied Optoelectronics is up 270% year to date and 465% over one year. Lumentum is up 138% YTD and 632% over a year.

Corning is up 81% YTD, though shares are still down about 15% over the past month, so today reads as a bounce inside a drawdown rather than a fresh high. Any hint of AI capex digestion will hit these names hard.

What to Watch
I’d keep an eye on whether Corning holds above its recent lows into the close and whether Broadcom stabilizes. If AVGO keeps bleeding while LITE, COHR, and AAOI hold their bids, the “buy the pick-and-shovel, sell the balance sheet” interpretation gets louder into next week.

Contact [email protected] for any questions or corrections.

Valuation Assessment of Applied Optoelectronics Inc (AAOI)On August 13, 2026, Applied Optoelectronics Inc (AAOI) shares fell 5.8%, currently priced at $130.08,

Key Takeaways Applied Optoelectronics' Q2 revenues jumped 86.4% as datacenter and CATV demand strengthened. AAOI's datacenter sales rose 140.4%, while 800G revenues more than doubled sequentially. Applied Optoelectronics expects Q3 revenues of $255M-$290M as 800G and 1.6T capacity expands. Applied Optoelectronics (AAOI - Free Report) reported second-quarter 2026 non-GAAP earnings of 6 cents per share against a loss of 16 cents a year ago. The metric beat the Zacks Consensus Estimate by 100%.

Revenues surged 86.4% year over year to $191.92 million and topped the consensus mark by 0.41%. The topline benefited from robust datacenter and CATV demand. Datacenter revenues more than doubled year over year, while 800G product revenues increased more than tenfold.

AAOI Datacenter Sales Accelerate on 800G RampDatacenter revenues reached $107.66 million, up 140.4% year over year and 32.3% sequentially. The business accounted for 56% of total revenues, supported by stronger shipments of high-speed optical transceivers used in AI-focused infrastructure.

800G revenues were $12.8 million, representing 11.9% of datacenter revenues, and more than doubled sequentially. Meanwhile, 400G revenues totaled $48.4 million, rising more than fourfold year over year and 27.4% sequentially. Management expects 800G revenues to increase nearly fivefold sequentially in the third quarter.

Applied Optoelectronics CATV Sales Set a RecordCATV revenues were a record $80.58 million, rising 43.8% year over year and 20.6% sequentially. The result was slightly above management's prior expectations of $75 million to $80 million.

The company continued shipping significant volumes of 1.8 GHz amplifiers to its largest CATV customer. It also cited momentum with newer multiple-system operator customers and expects third-quarter CATV revenues between $100 million and $110 million.

AAOI Margins Improve Sequentially as Costs RiseIn the second quarter of 2026, on a non-GAAP basis, gross margin was 29.8%, down 60 basis points (bps) year over year but up 60 bps sequentially. Management continues to target gradual margin improvement, although near-term datacenter product mix remains a headwind.

Adjusted EBITDA was negative at $0.54 million compared with a loss of $3.4 million in the year-ago quarter and positive adjusted EBITDA of $1 million in the preceding quarter.

Non-GAAP operating expenses increased year over year as the company continued to invest in product development and capacity expansion. Research and development expense rose 68.8% year over year to $34 million, while sales and marketing expense increased 40.2% to $10.6 million. General and administrative expense climbed 59.8% year over year to $22.9 million, bringing total non-GAAP operating expenses to $67.6 million, up 60.6% year over year.

Non-GAAP operating loss narrowed to $10.3 million from $10.8 million reported in the year-ago quarter.

Applied Optoelectronics Expands Transceiver CapacityTotal manufacturing capacity approached 200,000 units per month at quarter-end, up from nearly 100,000 units at the end of the first quarter. AAOI expects capacity for 800G and 1.6T products to exceed 650,000 units per month by year-end.

Management said that forecast demand for 800G and 1.6T modules should exceed production capacity through mid-2027. The company expects initial production at its new 210,000-square-foot Sugar Land facility late in the third quarter and plans further capacity additions in Pearland and Houston.

AAOI 1.6T Ramp Adds Another Growth VectorAAOI expects full qualification of its first 1.6T product with a major hyperscale customer within weeks of the earnings call, with shipments beginning later in the third quarter. Management said that it has more than $200 million of 1.6T orders in hand.

The company expects at least $70 million of 1.6T revenues in the fourth quarter, although material availability remains a constraint. Separately, third-quarter 100G revenues are expected to decline because a customer cannot source enough 100G switches, creating a temporary offset to faster 800G growth.

Applied Optoelectronics Balance Sheet Backs ExpansionAs of June 30, 2026, cash, cash equivalents, and restricted cash totaled $508.76 million, up from $449.38 million at the end of March.

The company made $565.5 million of capital investments during the quarter, including $280 million of equipment prepayments. These expenditures primarily support expansion of 400G, 800G and 1.6T transceiver manufacturing capacity.

Applied Optoelectronics Offers Strong Q3 OutlookFor the third quarter of 2026, Applied Optoelectronics expects revenues between $255 million and $290 million. Non-GAAP gross margin is projected to be in the range of 29% to 30.5%.

Non-GAAP net income is expected to be between $10.1 million and $24 million, translating into earnings of 11 cents to 26 cents per share based on approximately 92.8 million diluted shares. Management also continues to expect 2026 revenues of around $1.1 billion, with production capacity and component availability limiting near-term growth rather than demand.

AAOI’s Zacks Rank & Stocks to ConsiderApplied Optoelectronics currently carries a Zacks Rank #3 (Hold).

Some better-ranked stocks in the broader Zacks Computer and Technology sector include Applied Materials (AMAT - Free Report) , Inuvo (INUV - Free Report) and Analog Devices (ADI - Free Report) . Each stock carries a Zacks Rank of 2 (Buy) at present. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

Applied Materials shares have gained 105.3% in the year-to-date period. Applied Materials is set to report second-quarter 2026 results on Aug. 13.

Shares of Inuvo have plunged 58.9% in the year-to-date period. Inuvo is set to report the second-quarter 2026 results on Aug. 11.

Shares of Analog Devices have rallied 39.1% year to date. Analog Devices is slated to report fiscal third-quarter 2026 results on Aug. 19.

Photonics and optics stocks got a big boost Friday in the wake of strong earnings and amid anticipation of a potential setback for overseas competition.

Key Takeaways AAOI sees capacity, not demand, as the main growth constraint through mid-2027.800G revenues hit $12.8M in Q2 and is expected to grow nearly five-fold sequentially in Q3.Q3 revenues are likely to be $255M-$290M, while a 100G switch shortage may cut revenues by $20M-$25M. Applied Optoelectronics, Inc. (AAOI - Free Report) used its second-quarter 2026 earnings call to frame production capacity, rather than end demand, as the main limiter on near-term growth. CEO Thompson Lin said that forecast demand for 800G and 1.6T modules should exceed production capacity through mid-2027.

The call paired a sharp 800G ramp and expanding Texas manufacturing with third-quarter revenue guidance in the range of $255 million-$290 million. It also highlighted component constraints and a near-term 100G setback.

The company reported second-quarter revenues of $191.90 million, which topped the Zacks Consensus Estimate of $191.10 million. Non-GAAP EPS of $0.06 beat the consensus estimate of $0.03. Non-GAAP gross margin was 29.8%.

AAOI Makes Capacity the Core ConstraintCFO and chief strategy officer Stefan Murry said that 800G revenues reached $12.8 million in the second quarter, more than doubling sequentially and rising more than 10-fold year over year.

Murry said that AAOI expects nearly five-fold sequential 800G revenue growth in the third quarter, with capacity and component supply limiting further growth. He further added that monthly 800G and 1.6T capacity is approaching 200,000 units, up from nearly 100,000 at the first-quarter end, and should exceed 650,000 by year-end.

Applied Optoelectronics Sets a Steeper Q3 PathFor the third quarter, AAOI expects revenues of $255 million to $290 million, non-GAAP gross margin in the range of 29% to 30.5% and non-GAAP EPS of $0.11 to $0.26.

CEO Thompson Lin said that one customer's inability to source enough 100G switches is likely to reduce third-quarter 100G revenues by $20 million to $25 million. Stefan Murry maintained the 2026 revenue outlook at around $1.1 billion.

AAOI Pushes 1.6T Toward a Commercial RampMurry said that qualification of AAOI's first 1.6T product with a major hyperscale customer should finish within weeks, with shipments beginning later in the third quarter.

A Raymond James analyst asked about timing for the previously discussed order of more than $200 million. Murry said that deliveries should start late in the third quarter, ramp up in the fourth quarter and extend into early 2027.

A Rosenblatt analyst asked whether fourth-quarter gross margin could still reach the mid-30s. Lin said that 32% to 33% was a better near-term range, with 1.6T mix supporting improvement but key-supplier expedite fees weighing on margin.

Applied Optoelectronics Funds a Large Texas BuildMurry said that AAOI expects initial production at its 210,000-square-foot facility near headquarters late in the third quarter. Additional Pearland and Houston facilities should come online in early 2027.

Murry said that second-quarter capital investments totaled $565.5 million, including $280 million of equipment prepayments. He expects second-half capital intensity to be higher as high-speed transceiver capacity expands.

A Wolfe Research analyst asked about potential U.S. restrictions on Chinese transceivers. Murry said that details remain uncertain, but U.S. manufacturing is already central to customer appeal.

AAOI Keeps CATV as a Second Growth EngineMurry said that CATV revenues reached a record $80.6 million, up 43.8% year over year and 20.6% sequentially, helped by 1.8 GHz amplifier shipments.

For the third quarter, Murry expects CATV revenues of $100 million to $110 million. He also said that the company continues to expect more than $325 million in annual CATV revenues.

He said that the top 10 customers represented 99% of second-quarter revenues, including three customers above 10%.

Applied Optoelectronics Leaves Execution in FocusLin and Murry tied the growth outlook to capacity additions, qualification progress and access to DSP, TIA and other components rather than demand creation. They kept U.S. manufacturing expansion, 800G volume growth and the 1.6T transition at the center of near-term execution, with CATV as a second revenue stream.

Zacks Signals for AAOIAAOI currently carries a Zacks Rank #3 (Hold). Its Value Score is F, Growth Score is F, Momentum Score is D and VGM Score is F, placing the stock toward the weaker end of the Style Score grading scale. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

The Style Scores complement the Zacks Rank, with A and B grades viewed more favorably than lower grades. This combination does not match the stronger Rank-and-Style profile associated with Zacks Rank #1 or 2 (Buy) stocks and A or B Style Scores. The Zacks Rank can change as analysts revise estimates after the just-reported results.

Applied Optoelectronics (AAOI - Free Report) came out with quarterly earnings of $0.06 per share, beating the Zacks Consensus Estimate of $0.03 per share. This compares to a loss of $0.16 per share a year ago. These figures are adjusted for non-recurring items.

This quarterly report represents an earnings surprise of +100.00%. A quarter ago, it was expected that this maker of fiber optic products used by cable TV providers would post a loss of $0.05 per share when it actually produced a loss of $0.07, delivering a surprise of -40%.

Over the last four quarters, the company has surpassed consensus EPS estimates three times.

Applied Optoelectronics, which belongs to the Zacks Electronics - Semiconductors industry, posted revenues of $191.92 million for the quarter ended June 2026, surpassing the Zacks Consensus Estimate by 0.41%. This compares to year-ago revenues of $102.95 million. The company has topped consensus revenue estimates just once over the last four quarters.

The sustainability of the stock's immediate price movement based on the recently-released numbers and future earnings expectations will mostly depend on management's commentary on the earnings call.

Applied Optoelectronics shares have added about 268.8% since the beginning of the year versus the S&P 500's gain of 12.8%.

What's Next for Applied Optoelectronics?While Applied Optoelectronics has outperformed the market so far this year, the question that comes to investors' minds is: what's next for the stock?

There are no easy answers to this key question, but one reliable measure that can help investors address this is the company's earnings outlook. Not only does this include current consensus earnings expectations for the coming quarter(s), but also how these expectations have changed lately.

Empirical research shows a strong correlation between near-term stock movements and trends in earnings estimate revisions. Investors can track such revisions by themselves or rely on a tried-and-tested rating tool like the Zacks Rank, which has an impressive track record of harnessing the power of earnings estimate revisions.

Ahead of this earnings release, the estimate revisions trend for Applied Optoelectronics was mixed. While the magnitude and direction of estimate revisions could change following the company's just-released earnings report, the current status translates into a Zacks Rank #3 (Hold) for the stock. So, the shares are expected to perform in line with the market in the near future. You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here.

It will be interesting to see how estimates for the coming quarters and the current fiscal year change in the days ahead. The current consensus EPS estimate is $0.27 on $270.28 million in revenues for the coming quarter and $0.80 on $988.31 million in revenues for the current fiscal year.

Investors should be mindful of the fact that the outlook for the industry can have a material impact on the performance of the stock as well. In terms of the Zacks Industry Rank, Electronics - Semiconductors is currently in the top 19% of the 250 plus Zacks industries. Our research shows that the top 50% of the Zacks-ranked industries outperform the bottom 50% by a factor of more than 2 to 1.

One other stock from the same industry, Applied Materials (AMAT - Free Report) , is yet to report results for the quarter ended July 2026. The results are expected to be released on August 13.

This maker of chipmaking equipment is expected to post quarterly earnings of $3.36 per share in its upcoming report, which represents a year-over-year change of +35.5%. The consensus EPS estimate for the quarter has been revised 1.5% higher over the last 30 days to the current level.

Applied Materials' revenues are expected to be $9 billion, up 23.3% from the year-ago quarter.

MarketBeat Week in Review – 05/18 - 05/22Applied Optoelectronics NASDAQ: AAOI reported record second-quarter revenue and a return to non-GAAP profitability as demand for data center networking products and CATV equipment continued to grow. Management said near-term sales remain constrained primarily by production capacity and the availability of key components rather than customer demand.

Revenue for the second quarter of 2026 reached $191.9 million, up 86% from a year earlier and 27% sequentially. The result marked the company’s fifth consecutive quarter of record revenue and fell within its guidance range of $180 million to $198 million.

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Why Applied Optoelectronics Stock May Be Near a Turning PointNon-GAAP gross margin was 29.8%, compared with 29.2% in the first quarter and 30.4% a year earlier. Applied Optoelectronics posted non-GAAP net income of $5.5 million, or $0.06 per diluted share, exceeding its forecast range of a $0.03-per-share loss to $0.03 in earnings. GAAP net loss was $22.8 million, or $0.28 per basic share.

“Demand to support next generation AI infrastructure remains so robust that our near-term revenue is bounded almost entirely by production capacity and key component availability,” Founder, Chairman and Chief Executive Officer Thompson Lin said during the company’s earnings call.

Data Center Growth Led by 400G and 800G Products Light Speed Returns: Corning Cashes In on NVIDIA GrowthData center revenue totaled $107.7 million in the second quarter, rising 140.4% year over year and 32.3% from the prior quarter. The segment accounted for 56% of total company revenue.

Sales of 400G products reached $48.4 million, or 45% of data center revenue, increasing more than fourfold from a year earlier and 27.4% sequentially. Revenue from 800G products was $12.8 million, representing 11.9% of data center revenue. The company said 800G revenue increased more than tenfold year over year and more than doubled sequentially.

Chief Financial Officer and Chief Strategy Officer Stefan Murry said Applied Optoelectronics expects 800G revenue to rise by nearly five times sequentially in the third quarter, subject to production capacity and component supply. The company also expects to begin shipping its first 1.6-terabit transceiver product later in the third quarter following customer qualification.

Management said it expects one long-term hyperscale customer to return as a customer representing more than 10% of revenue in the third quarter as shipments of 800G and 1.6-terabit products increase. During the question-and-answer session, executives said the company had more than $200 million in 1.6-terabit orders and expected more than $70 million of 1.6-terabit revenue in the fourth quarter, with a larger ramp anticipated in 2027.

The company expects a temporary decline in 100G revenue during the third quarter because one customer has been unable to obtain enough 100G switches to support its initial forecast. Management attributed the switch shortage to memory supply constraints and said it expects the weakness to persist until memory availability improves.

Capacity Expansion Remains Central to Strategy Applied Optoelectronics is expanding manufacturing capacity for 800G and 1.6-terabit transceivers in Texas. Its manufacturing footprint in the greater Houston area now exceeds 1.6 million square feet across properties in various stages of development, according to management.

The company expects initial production at a 210,000-square-foot facility near its Sugar Land headquarters to begin late in the third quarter. The facility will be dedicated to 800G and 1.6-terabit transceivers, while shifting existing transceiver production out of the headquarters facility is expected to create room for additional indium phosphide capacity.

Management said current manufacturing capacity is approaching 200,000 units per month for 800G and 1.6-terabit products, up from nearly 100,000 units per month at the end of the first quarter. The company expects capacity to exceed 650,000 units per month by year-end and 930,000 units per month by the end of 2027, with more than half of the latter output expected to come from Texas.

Lin and Murry said the company’s in-house laser production is an important advantage as the industry faces supply constraints. They noted that the company has secured substrate supply into next year, while component availability for digital signal processors and transimpedance amplifiers remains a major challenge for higher-speed transceiver production.

CATV Revenue Sets Another Record CATV revenue rose to a record $80.6 million, up 43.8% year over year and 20.6% sequentially. The segment represented 42% of total revenue. The company said it shipped a significant quantity of 1.8 GHz amplifiers to its largest CATV customer and continued to gain traction with newer multiple-system-operator customers.

During the quarter, Applied Optoelectronics announced that Mediacom selected it as a primary vendor for DOCSIS 4.0 network upgrades using the company’s 1.8 GHz Quantum Bandwidth smart amplifiers and software solutions.

For the third quarter, the company forecast CATV revenue of $100 million to $110 million and reiterated its expectation to generate more than $325 million annually from the CATV business over the longer term.

Third-Quarter Outlook and Investment Plans Applied Optoelectronics forecast third-quarter revenue of $255 million to $290 million, which would represent 130% year-over-year growth at the midpoint. It expects non-GAAP gross margin of 29% to 30.5%, non-GAAP net income of $10.1 million to $24 million, and non-GAAP earnings per share of $0.11 to $0.26 based on approximately 92.8 million diluted shares.

The company maintained its expectation for approximately $1.1 billion in full-year 2026 revenue, saying the forecast is limited by manufacturing capacity and supply-chain availability rather than demand.

Applied Optoelectronics ended the quarter with $508.8 million in cash equivalents, short-term investments and restricted cash, compared with $449.4 million at the end of the first quarter. Inventory increased to $278.8 million from $206.2 million as the company accumulated raw materials to support capacity expansion.

The company made $565.5 million in capital investments during the quarter, including $280 million in equipment prepayments. It said spending was primarily directed toward manufacturing capacity for 400G, 800G and 1.6-terabit products, and that capital expenditure intensity is expected to rise in the second half of 2026.

About Applied Optoelectronics (NASDAQ:AAOI)Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company's core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company's product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.

This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to [email protected].

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China controls more than 50% of the global transceiver market, and the Federal Communications Commission is drafting a measure to bar imports of new Chinese optical transceivers, with officials hoping to publish the rule this year. Optical transceivers are the fiber-optic pipes that move AI training data between GPUs at the speed of light. If Washington chokes off the biggest supplier while hyperscalers are already fighting over every unit, the small handful of US-listed optical names left standing get to write their own ticket. Here are the five directly in the blast radius.

1. Applied Optoelectronics (AAOI): The US Manufacturing Wildcard Start with the name most portfolios don’t own. Applied Optoelectronics (NASDAQ:AAOI) is a Sugar Land, Texas transceiver maker that has spent the past year rebuilding capacity on American soil, precisely the profile the Trump administration would elevate if a ban lands. CEO Thompson Lin has already told investors the company is “well positioned to become the premier high-volume U.S. producer of AI-focused data center transceivers and optics.”

The numbers back the pitch. Q1 FY26 revenue hit $151.14 million, up 51.4% year over year, with the datacenter segment more than doubling to $81.40 million. Management guided Q2 revenue to $180 million to $198 million and exited Q1 with nearly 100,000 units of 800G transceivers per month in capacity, right when hyperscalers are scrambling for supply.

The stock is already reacting. AAOI is up 268.79% year to date and 68.01% in the last week alone. Reddit sentiment on r/stocks went from 22 (bearish) in early July to 82 (very bullish) by August 4. But the retail crowd is chasing the smallest name in the group.

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2. Coherent (COHR): The Nvidia-Backed Heavyweight Coherent (NYSE:COHR | COHR Price Prediction) is the name every optical desk keeps on speed dial, and it just landed a $2 billion investment from Nvidia to strengthen US manufacturing. That single fact rewrites the ban conversation: if the FCC blocks Chinese transceivers, Coherent is the domestic supplier Nvidia has already pre-funded to backfill the gap.

Fiscal Q3 FY26 revenue reached $1.81 billion, up 20.5% year over year, and the datacenter and communications segment climbed 40.6% to $1.36 billion, now 75% of revenue. Non-GAAP EPS came in at $1.41, and management guided Q4 revenue to $1.91 billion to $2.05 billion. Shares are up 77.83% year to date and 47.81% in the last week.

The Reddit chatter has been laser-focused. The dominant thread driving COHR sentiment across the last 30 days is titled “US drafting ban on Chinese data center devices – COHR, LITE & AAOI is flying,” which climbed to 152 upvotes and 54 comments. Retail knows this trade. The question is whether the pure-play hyperscaler supplier at #3 has even more room to run.

3. Lumentum (LITE): The Hyperscaler Pure Play Lumentum (NASDAQ:LITE) sells directly into the largest AI cloud buildouts. CEO Michael Hurlston has called Lumentum “mission-critical to the world’s AI leaders,” and the balance sheet reflects that: the company raised $2 billion via Series A Convertible Preferred in March 2026 to accelerate capacity. A Chinese transceiver ban routes even more orders into that expanded footprint.

Fiscal Q3 FY26 was a record. Revenue hit $808.4 million, up 90.1% year over year, with the systems segment climbing 121.1% to $275.1 million. Non-GAAP operating margin expanded to 32.2%, and management guided Q4 revenue to $960 million to $1.01 billion. The optical circuit switch backlog is already more than $400 million, with an incremental multi-hundred-million CPO order for the first half of 2027.

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Price action confirms the setup. LITE has climbed 124.17% year to date and 663.99% over the last year. Reddit sentiment flipped from 28 (bearish) on July 18 to 82 (very bullish) on August 4, a 54-point swing timed to the ban headlines. The next name builds transceivers for everyone in the industry.

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4. Fabrinet (FN): The Picks-and-Shovels Contract Manufacturer Fabrinet (NYSE:FN) is the contract manufacturer that builds transceivers and photonic modules for a large slice of the industry. That’s the point: a Chinese import ban doesn’t force customers to pick a winner among the design houses. They all funnel more work to Fabrinet’s Thailand fabs. CEO Seamus Grady flagged “new customer agreements, particularly in the datacom market” on the last call.

Fiscal Q3 FY26 revenue reached a record $1.21 billion, up 39.3% year over year, with non-GAAP EPS of $3.72. CapEx nearly doubled to $63.76 million as management pours cash into AI capacity, and Q4 guidance called for revenue of $1.25 billion to $1.29 billion. Shares have lagged the group at just 14.7% year to date, which frames the setup.

That lag is the trade. FN sits at the lowest YTD gain of any name here, yet its factories physically produce the boxes a ban would make scarce. The catch-up move is what’s on the table. And the final name might be the most counterintuitive of all: it profits precisely because optical supply gets worse.

5. Credo Technology (CRDO): The Copper Payoff If optical transceivers go into deep shortage, hyperscalers don’t shut down their datacenters. They swap in advanced copper interconnects for short-reach GPU-to-GPU links. That’s Credo (NASDAQ:CRDO). Its Active Electrical Cables and 1.6T interconnect products are the direct copper substitutes, and Semtech’s CopperEdge sits in the same lane. A ban that punishes optical supply becomes a tailwind for copper.

The growth is already vertical. Full-year FY2026 revenue was $1.34 billion, more than tripled year over year at +205.7%, with FY26 non-GAAP net income of $662 million, five times the prior year. Q4 non-GAAP gross margin ran at 68.3%, and Q1 FY27 guidance called for revenue of $465 million to $475 million. Analyst target price sits at $279.29 against a share count where 14 analysts rate it Buy and 4 rate it Strong Buy.

CEO Bill Brennan frames the pitch bluntly: Credo’s job is to “accelerate cluster time-to-stability, maximize GPU utilization.” With CRDO up 56.11% year to date but down 15.41% in the last month, the setup offers a pullback in the exact name that benefits if the optical bottleneck worsens rather than eases.

The Bottom Line All five names have posted four consecutive EPS beats and all guided sequential growth into an AI capex wave that hasn’t peaked. The bear case is real: a transceiver bottleneck good for these suppliers could throttle the broader AI buildout if hyperscalers simply cannot source enough networking components fast enough. That risk is worth acknowledging, though the catalyst timeline argues against sitting on the sidelines. The FCC rule is being drafted now, officials want it published this year, and the market has already started pricing in the winners. The window to position ahead of publication looks to be a matter of weeks.

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August 04, 2026 16:10 ET  | Source: Applied Optoelectronics, Inc.

SUGAR LAND, Texas, Aug. 04, 2026 (GLOBE NEWSWIRE) -- Applied Optoelectronics, Inc. (NASDAQ: AAOI) (“AOI”), a leading provider of advanced optical and HFC networking products that power AI, today announced that AOI management will virtually present via a fireside chat format at the following investor conference:

Event: Rosenblatt's 6th Annual Technology Summit
Date: Tuesday, August 18th, 2026
Time: 11:00am a.m. Eastern Time / 10:00 a.m. Central Time
Presenter: Stefan Murry, Chief Financial Officer and Chief Strategy Officer

A recording of the presentation will be available on the investor relations section of the company’s website at investors.ao-inc.com.

About Applied Optoelectronics

Applied Optoelectronics, Inc. (AOI) is a leading developer and manufacturer of advanced optical and HFC networking products that are the building blocks for AI datacenters, CATV and broadband fiber access networks around the world. AOI supplies this critical infrastructure to tier-one customers across cloud computing, CATV broadband, telecom, and FTTH markets. The company has R&D facilities in Atlanta, GA, and engineering and manufacturing facilities at its corporate headquarters in Sugar Land, TX, as well as in Taipei, Taiwan and Ningbo, China. For additional information, visit www.ao-inc.com.

Investor Relations Contacts:

The Blueshirt Group, Investor Relations
Lindsay Savarese
+1-212-331-8417
[email protected]

Applied Optoelectronics (NASDAQ:AAOI) is up 13.34% in Monday trading, and the setup behind that surge is why this move has staying power well beyond a single session. Shares are riding a 170.57% year-to-date gain and a 312.42% one-year rally, and the fundamental engine driving that repricing is only now shifting into higher gear. For investors tracking the AI infrastructure buildout, AAOI offers exposure without paying $4 trillion market caps to do it.

Pillar 1: The Q1 Datacenter Report Was the Real Catalyst Q1 2026 revenue landed at $151.14M, up 51.4% year-over-year, marking the fourth consecutive quarter of record revenue. The headline figures technically missed consensus, but the mix tells the story. Datacenter revenue hit $81.40M, more than doubling from $32.05M a year earlier, driven by the 800G transceiver ramp. CEO Thompson Lin confirmed the company “completed our first volume shipment of our 800G products to one of our large hyperscale customers in Q1.” That single sentence de-risks the entire product cycle. A hyperscale qualification is the hardest gate in optical networking, and AAOI is now through it.

Pillar 2: Q2 Guidance Signals a Step-Function Acceleration Management guided Q2 revenue to $180M to $198M, a dramatic sequential jump off the $151M Q1 base. Non-GAAP EPS guidance of -$0.03 to $0.03 puts the company on the doorstep of profitability. Lin was explicit: “we anticipate sequential revenue growth throughout this year, with significantly larger growth expected starting in Q3 as additional capacity comes online.” Management also floated a full-year 2026 revenue path that could exceed $1 billion, versus $455.7M for all of 2025. That is a step-change growth trajectory.

Pillar 3: The Structural Moat Is U.S. Capacity at Scale AAOI exited Q1 with manufacturing capacity of nearly 100,000 units of 800G transceivers per month and has nearly doubled its Houston-area footprint through real estate acquisitions and leases. In a tariff-sensitive world where hyperscalers are actively diversifying away from single-region supply chains, being the premier U.S. producer of AI-focused datacenter optics is a genuine structural advantage. The balance sheet backs the ambition: $449.38M in cash, shareholders’ equity up 257.9% year-over-year to $1,105.95M. AAOI is funding the ramp without diluting shareholders or piling on debt.

The Risk, and Why It Loses The obvious pushback is margin compression. GAAP gross margin narrowed to 29.1% from 30.6% as datacenter mix rose, and R&D spending climbed to $25.7M from $17.8M year-over-year. Bears will say the company is buying growth. That misses the point. Gross profit still expanded 43.78%, and every dollar of R&D and capacity spend today is directly attached to a hyperscale purchase order tomorrow. Margins compress on ramps and expand on scale. The Q3 capacity coming online is when that math flips.

The Setup From Here The analyst consensus target sits at $150.30, with 2 Strong Buy, 1 Buy, 3 Hold, and zero Sell ratings. The full-chain put/call ratio of 0.26 shows options positioning skewed heavily toward upside. Beta of 3.687 means the stock will move, but the direction is anchored by a doubling datacenter segment, a hyperscale qualification in hand, and $1 billion in achievable annual revenue. AAOI’s trajectory will continue as long as AI capex accelerates, and that trend is not slowing in 2026.

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Optics and photonics stocks joined the broader tech rally in Friday afternoon trading, with Applied Optoelectronics (NASDAQ:AAOI) stock up 7%, Coherent (NYSE:COHR | COHR Price Prediction) stock rising 7%, and Lumentum (NASDAQ:LITE) shares adding 5%. The moves come as the NASDAQ 100 extends gains for a second consecutive session, having jumped 3% on Thursday before climbing another 0.81% today.

The iShares Semiconductor ETF (NASDAQ:SOXX) is up 1.31% to $511.13 in Friday afternoon trading, reflecting the risk-on sentiment spreading through the semiconductor and related technology sectors. However, the aforementioned optics/photonics names are outpacing the broader semiconductor ETF, underscoring the speculative enthusiasm surrounding companies tied to AI data center infrastructure.

The Optics Sector’s AI-Driven Growth Story The optics and photonics sector has emerged as a critical enabler of AI data center buildouts, with optical interconnects and high-speed transceivers becoming essential for moving massive amounts of data between AI chips and across data centers. Industry research firm LightCounting estimates that the AI cluster optics market reached $16.5 billion in 2025 and will hit $26 billion in 2026, representing 60% growth in a single year.

Applied Optoelectronics has capitalized on this trend, with its datacenter segment revenue more than doubling in recent quarters on demand for 800G transceivers. Lumentum’s fiscal Q3 2026 revenue came in at $808.4 million, up 90% year over year, backed by an optical circuit switch backlog exceeding $400 million. Meanwhile, Coherent’s Datacenter and Communications segment grew 41% to $1.36 billion in fiscal Q3 2026, now representing 75% of total revenue.

Valuation Concerns Loom Large Despite the compelling growth narrative, the valuations on these optics stocks leave little room for error. Coherent trades at a TTM P/E ratio of 127.17x, while Lumentum carries a TTM P/E ratio of 128.24x. These multiples are highly elevated even by growth-stock standards and reflect sky-high expectations for continued explosive revenue and earnings growth.

Applied Optoelectronics doesn’t even have a TTM P/E ratio, as the company remains unprofitable on a trailing 12-month basis. Applied Optoelectronics stock has surged 176% year to date, but the company’s path to sustained profitability remains uncertain despite strong revenue growth in its datacenter segment. Investors buying at these levels are betting heavily on future execution and market-share gains.

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The Case for Diversification via SOXX The iShares Semiconductor ETF offers diversified exposure to the semiconductor sector with a TTM P/E ratio of 36.1x, which is far more reasonable than the triple-digit multiples on Coherent and Lumentum. The iShares Semiconductor ETF holds positions in a range of semiconductor-sector leaders, providing broader exposure to the AI infrastructure theme without concentrating risk in any single niche.

The SOXX ETF has also participated in the recent rally, though its gains have been more moderate than the optics names. This reflects the fund’s diversified nature and the inclusion of more established, profitable companies with lower valuation multiples. For investors seeking exposure to the semiconductor and AI theme with less single-stock risk, the ETF approach could prove more suitable.

What Can Investors Do Now? The optics/photonics sector’s long-term prospects tied to AI data center expansion remain intact, with industry forecasts pointing to continued strong growth through 2030 and beyond. Applied Optoelectronics, Coherent, and Lumentum each stand to benefit if hyperscaler capital expenditure on AI infrastructure continues at the current pace. However, the high valuations of Coherent and Lumentum, combined with Applied Optoelectronics’ lack of profitability, introduce significant downside risk if growth slows or competition intensifies.

The SOXX ETF presents a more balanced alternative for investors who want exposure to the AI and semiconductor theme without betting heavily on any single company’s execution. The fund’s diversified holdings and more reasonable valuation multiple could provide a smoother ride through the sector’s inevitable ups and downs. Market watchers may want to check for signs of sustained data-center spending and optical transceiver demand before committing significant capital to these high-multiple names.

Investors should consider keeping their position sizes modest if they’re considering owning shares of Applied Optoelectronics, Coherent, Lumentum, or the SOXX ETF at their current levels. The optics/photonics sector’s growth potential is real, but the speculative valuations on these stocks demand prudent risk management in an environment where sentiment can shift quickly.

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Shares of Coherent (NYSE:COHR | COHR Price Prediction) are down 11% to $241.62 midday Tuesday, with Applied Optoelectronics (NASDAQ:AAOI) stock falling 10% to $87.89 and Lumentum (NASDAQ:LITE) stock off 9% to $644.56. There’s no fresh company-specific news behind these moves. This is a sentiment and rotation trade, not a fundamentals break.

All three optics/photonics component names have ranked among the most crowded AI-infrastructure trades of the year. Coherent stock is up 28% year to date (YTD) even after today’s drawdown, Lumentum shares have climbed 71% YTD, and Applied Optoelectronics stock is still up by an astounding 150% YTD. Today’s action reads like profit-taking within very large 2026 rallies.

These same optics names were being pitched as prime AI-spending winners just last week. They’re now being dumped on doubts about the same spending cycle.

AI Spending Doubts Trigger the Selloff The catalyst is growing investor skepticism about whether hyperscaler AI capex is sustainable and whether richly valued optics suppliers can keep re-rating higher into the group’s next earnings wave. Alphabet (NASDAQ:GOOGL) put a spotlight on that question last week.

Alphabet reported Q2 2026 capital expenditures of $44.92 billion, double the year-ago figure, and swung to free cash flow of -$5.86 billion. Google also flagged a full-year 2026 capital budget of $195 billion to $205 billion and tapped debt and equity markets to fund the buildout. The negative cash flow has become the flashpoint for questions about return on AI investment.

Alphabet’s top line held up, with revenue of $119.80 billion grew 24.2% year over year (YoY). The valuation piece matters here. Lumentum stock trades on a trailing P/E ratio of 110x and Coherent stock on 113x, multiples that price in years of AI-driven growth. Applied Optoelectronics isn’t profitable on a trailing basis, so its shares are even more sensitive to any wobble in the AI capex narrative.

Peers and Sector Reaction The selloff extends well beyond optics. The iShares Semiconductor ETF (NASDAQ:SOXX) is down 4% to $493.97, a meaningful move for a diversified semiconductor proxy. The SOXX ETF is a narrow, concentrated fund tracking a single sector, so its volatility runs higher than a broad-market fund, and today’s decline signals rotation out of AI-chip exposure across the group.

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Marvell Technology (NASDAQ:MRVL) stock is trading lower alongside the optics names. That’s despite CEO Matt Murphy citing “exceptional AI-related bookings” when Marvell raised its fiscal 2027 and fiscal 2028 revenue outlook. Marvell shares remain up 109% YTD, so the same profit-taking dynamic is visible on the silicon side of the AI networking stack.

Celestica (NYSE:CLS) stock is bucking the trend outright after its Q2 2026 report on Monday afternoon. The AI-infrastructure electronics manufacturing services (EMS) provider posted adjusted EPS of $2.54 on revenue of $4.7 billion, up 62.4% YoY, and raised its full-year outlook to $20.5 billion in revenue and $11.30 in adjusted EPS.

CEO Rob Mionis stated that 2027 revenue growth should “accelerate beyond the 65% growth rate” Celestica anticipates this year. That’s the contradiction shaping today’s action. The AI infrastructure supply chain keeps posting blowout numbers, yet traders are de-rating the entire group on doubts about the spending fueling those numbers.

What to Watch Now The bull case here is that Coherent, Lumentum, and the wider optical group are executing on a real, multi-year AI networking cycle, and today’s drawdown is a positioning reset ahead of the next hyperscaler earnings run. The bear case is that stretched multiples and Alphabet’s negative free cash flow signal the market is losing patience with capex-heavy AI stories, and the momentum trade needs to reset lower before it stabilizes.

Investors can watch for whether these losses hold into the close and whether analyst notes emerge to defend the AI capex thesis. NVIDIA‘s (NASDAQ:NVDA) next earnings report and any additional hyperscaler capex commentary could reset the tone quickly. Given the trailing multiples above 100x on the profitable names, investors managing their AI exposure should size their positions modestly and keep their risk aligned to the group’s newly higher volatility.

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Analyst’s Disclosure: I/we have a beneficial long position in the shares of AAOI either through stock ownership, options, or other derivatives. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.

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Posted by Defense World Staff on Jul 21st, 2026

Andar Capital Management HK Ltd purchased a new stake in Applied Optoelectronics, Inc. (NASDAQ:AAOI – Free Report) during the first quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The fund purchased 134,000 shares of the semiconductor company’s stock, valued at approximately $11,335,000. Applied Optoelectronics makes up 9.7% of Andar Capital Management HK Ltd’s holdings, making the stock its 4th largest holding. Andar Capital Management HK Ltd owned 0.17% of Applied Optoelectronics as of its most recent SEC filing.

Several other large investors have also recently added to or reduced their stakes in the company. Hollencrest Capital Management bought a new stake in Applied Optoelectronics during the 1st quarter worth approximately $208,000. KBC Group NV bought a new position in Applied Optoelectronics in the 1st quarter valued at $164,000. Swiss National Bank raised its position in Applied Optoelectronics by 9.8% in the 1st quarter. Swiss National Bank now owns 128,300 shares of the semiconductor company’s stock valued at $10,853,000 after purchasing an additional 11,500 shares during the last quarter. Jennison Associates LLC acquired a new position in Applied Optoelectronics in the first quarter worth $435,000. Finally, Independent Financial Group LLC bought a new stake in shares of Applied Optoelectronics during the first quarter worth $646,000. 61.70% of the stock is owned by institutional investors.

Applied Optoelectronics Price Performance Applied Optoelectronics stock opened at $103.02 on Tuesday. The business’s 50-day simple moving average is $157.75 and its 200 day simple moving average is $111.55. The company has a quick ratio of 3.03, a current ratio of 3.83 and a debt-to-equity ratio of 0.18. The stock has a market cap of $8.27 billion, a price-to-earnings ratio of -156.09 and a beta of 3.69. Applied Optoelectronics, Inc. has a 12-month low of $18.50 and a 12-month high of $233.67.

Applied Optoelectronics (NASDAQ:AAOI – Get Free Report) last issued its earnings results on Thursday, May 7th. The semiconductor company reported ($0.07) earnings per share (EPS) for the quarter, missing the consensus estimate of ($0.05) by ($0.02). Applied Optoelectronics had a negative net margin of 8.55% and a negative return on equity of 4.64%. The business had revenue of $151.14 million during the quarter, compared to the consensus estimate of $156.98 million. During the same period last year, the business posted ($0.02) EPS. The firm’s revenue for the quarter was up 51.3% compared to the same quarter last year. Applied Optoelectronics has set its Q2 2026 guidance at -0.030-0.030 EPS. As a group, research analysts anticipate that Applied Optoelectronics, Inc. will post 0.6 earnings per share for the current year.

Analyst Ratings Changes A number of brokerages have recently weighed in on AAOI. Rosenblatt Securities restated a “buy” rating and issued a $220.00 target price on shares of Applied Optoelectronics in a research note on Monday, June 22nd. Weiss Ratings reiterated a “sell (d-)” rating on shares of Applied Optoelectronics in a research report on Tuesday, July 7th. Raymond James Financial restated an “outperform” rating on shares of Applied Optoelectronics in a research report on Wednesday, June 10th. Finally, Wall Street Zen downgraded shares of Applied Optoelectronics from a “hold” rating to a “sell” rating in a research note on Monday, April 13th. Three research analysts have rated the stock with a Buy rating, two have issued a Hold rating and one has issued a Sell rating to the stock. According to MarketBeat, Applied Optoelectronics presently has a consensus rating of “Hold” and an average target price of $113.80.

Check Out Our Latest Stock Analysis on Applied Optoelectronics

Insiders Place Their Bets In other Applied Optoelectronics news, insider Hung-Lun (Fred) Chang sold 40,329 shares of the stock in a transaction dated Wednesday, June 17th. The stock was sold at an average price of $170.60, for a total value of $6,880,127.40. Following the transaction, the insider owned 286,124 shares of the company’s stock, valued at approximately $48,812,754.40. This represents a 12.35% decrease in their ownership of the stock. The transaction was disclosed in a filing with the SEC, which can be accessed through the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, insider David C. Kuo sold 29,227 shares of the stock in a transaction on Friday, June 12th. The stock was sold at an average price of $166.53, for a total transaction of $4,867,172.31. Following the completion of the sale, the insider owned 149,078 shares in the company, valued at approximately $24,825,959.34. This trade represents a 16.39% decrease in their ownership of the stock. The disclosure for this sale is available in the SEC filing. The sale was made to cover tax withholding obligations related to the vesting of equity awards. Insiders have sold a total of 500,215 shares of company stock valued at $86,658,774 in the last ninety days. 3.80% of the stock is currently owned by insiders.

Applied Optoelectronics Company Profile (Free Report)

Applied Optoelectronics, Inc develops and manufactures high-speed fiber-optic networking products designed to support the growing bandwidth demands of data centers, telecommunications carriers and internet content providers. The company’s core offerings include pluggable optical transceiver modules, transponders and optical components that enable data transmission at rates ranging from 1G to 400G. These products are used to facilitate long-haul, metro and intra-data center connectivity, addressing the need for scalable, low-latency and energy-efficient solutions in modern network infrastructures.

The company’s product portfolio spans small-form factor pluggable modules such as SFP+, QSFP+ and QSFP28 units, as well as more advanced form factors like CFP2 and OSFP for ultra-high-speed applications.

Further Reading Five stocks we like better than Applied Optoelectronics The Ugliest Stocks in the Market Just Got a Very Expensive Vote of Confidence Is Domino’s Stock Serving Up a Buying Opportunity? A $1T Black Hole: SpaceX Eyes Pentagon AI to Break Free Why Gold Miners Could Be the Market’s Biggest Comeback Story Want to see what other hedge funds are holding AAOI? Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Applied Optoelectronics, Inc. (NASDAQ:AAOI – Free Report).

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Key Takeaways Applied Optoelectronics is benefiting from the rising demand for 800G and 1.6T optical transceivers for AI. AAOI is expanding U.S. manufacturing but faces capacity, supply chain and tariff-related challenges. MaxLinear raised its 2026 optical data center revenue outlook on stronger hyperscaler demand. Applied Optoelectronics (AAOI - Free Report) and MaxLinear (MXL - Free Report) are key suppliers to the AI data center infrastructure market. Applied Optoelectronics specializes in high-speed optical transceivers, laser components, and other fiber-optic networking products that enable AI data center connectivity, while MaxLinear develops high-speed connectivity and networking semiconductors, including PAM4 DSPs, transimpedance amplifiers and other interconnect solutions used in AI data center optical and electrical networking.

Applied Optoelectronics or MaxLinear — Which of these AI Data Center Infrastructure stocks has the greater upside potential? Let’s find out.

The Case for AAOI StockApplied Optoelectronics is benefiting from robust demand for AI-driven data center infrastructure, which is fueling significant growth and positioning the company for further upside. In the first quarter of 2026, Datacenter revenues reached $81.4 million, more than doubling from the year-ago quarter, as customer engagement strengthened around higher-speed optical products.

This growth is primarily attributed to accelerating customer demand for next-generation data center products, particularly 800G and 1.6 terabit optical transceivers, which are critical components for supporting the bandwidth and speed requirements of AI workloads in hyperscale data centers. In the first quarter alone, AAOI completed its first volume shipment of 800G single-mode transceivers to a major hyperscale customer, with 800G revenues reaching $4.6 million, or 5.6% of total data center revenues.

AAOI’s ability to scale manufacturing capacity rapidly remains a key catalyst. The company has made significant investments in expanding its U.S. manufacturing footprint, especially in Texas. The company recently expanded its Pearland, TX, manufacturing campus, adding nearly 400,000 square feet to boost production of 800G and 1.6T optical transceivers for AI and cloud data centers. The expansion strengthens AOI’s U.S. manufacturing footprint and supports its long-term AI infrastructure growth strategy.

The Case for MXL StockMaxLinear is benefiting from strong AI data center infrastructure demand, which has been a major growth driver of the company. In the first quarter of 2026, MXL reported a 43% year-over-year revenue increase, with infrastructure now being its largest revenue category, growing 136% year over year in the first quarter of 2026. This surge is primarily attributed to robust production ramps in optical data center-oriented platforms, as hyperscale customers rapidly scale AI-centric architectures.

A key driver of this momentum is MXL’s Keystone PAM4 DSP optical transceiver platform, which is ramping with multiple major hyperscale customers across the United States and Asia, supporting 400G and 800G deployments. The company has increased its 2026 optical data center revenue expectations to $150 million to $170 million, reflecting higher visibility and strong customer orders. MXL anticipates a step function increase in data center revenues beginning in the second quarter of 2026, with strong upside as run rates expand into 2027.

MXL’s product innovation is also fueling its growth. In May 2026, MaxLinear announced the expansion of its USB UART portfolio with the introduction of the Coronado (MxL81424) and Laguna (MxL81108) families. The expanded portfolio is purpose-built to meet the rapidly scaling control-plane and console-access demands of AI Infrastructure.

Price Performance and Valuation of AAOI and MXLIn the year-to-date period, AAOI shares have gained 212.9%, underperforming MXL shares, which have risen 409.7%. MaxLinear is benefiting from strong demand for AI-driven data center infrastructure, particularly through robust production ramps in optical data center-oriented platforms and expanding adoption of its high-speed connectivity solutions by hyperscale customers.

Despite Applied Optoelectronics expanding its AI portfolio, the company is currently suffering from production capacity constraints and supply chain limitations. Higher capex and tariff uncertainty are likely to affect its flexibility.

AAOI and MXL Stock Performance
Image Source: Zacks Investment Research

Both AAOI and MXL shares are currently overvalued, as suggested by a Value Score of F.

In terms of forward 12-month Price/Sales, AAOI shares are trading at 5.42X, lower than MXL’s 11.04X.

AAOI and MXL Valuation
Image Source: Zacks Investment Research

How Do Earnings Estimates Compare for AAOI & MXL?The Zacks Consensus Estimate for AAOI’s 2026 earnings is pegged at 80 cents per share, unchanged over the past 30 days. This indicates a 407.69% increase year over year.

The Zacks Consensus Estimate for MXL’s 2026 earnings is pegged at $1.33 per share, unchanged over the past 30 days. This indicates a 329.03% increase year over year.

AAOI’s earnings beat the Zacks Consensus Estimate in two of the trailing four quarters while missing twice, delivering a negative average surprise of 9.58%. MXL’s earnings beat the Zacks Consensus Estimate in each of the trailing four quarters, delivering an average surprise of 11.11%. The average surprise of MaxLinear is higher than that of Applied Optoelectronics.

ConclusionWhile both Applied Optoelectronics and MaxLinear are well-positioned to benefit from the AI data center infrastructure market boom, MXL appears to offer greater upside potential thanks to its broader product momentum, sustained hyperscaler adoption, and more consistent earnings performance.

Despite AAOI’s robust and accelerating demand for its next-generation data center products, the company is suffering from intensifying competition from larger rivals, production capacity constraints, supply chain challenges, and tariff-related uncertainties that could hurt the company’s financial performance.

Applied Optoelectronics and MaxLinear currently carry a Zacks Rank #3 (Hold) each at present. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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Shares of Applied Optoelectronics (NASDAQ:AAOI) are sliding Wednesday afternoon, down 12% to $110 and change, as investors pull back from the highest-beta corners of the AI optics trade. The move reverses yesterday’s bounce tied to the company’s Texas capacity expansion.

Applied Optoelectronics’ peers are moving in sympathy. Lumentum (NASDAQ:LITE | LITE Price Prediction) stock is down 7% to $757, while Coherent (NYSE:COHR) shares are down 5% to $296. The trio has led AI-photonics gains for months, and today’s action looks like targeted de-risking rather than a broad selloff.

For context, the NASDAQ 100 is down slightly today, but it’s merely a fraction of the drawdown in these three optics/photonics names. That gap points to profit-taking after parabolic runs across a crowded trade.

AI Hardware Risk-Off, Not a Company-Specific Catalyst There’s no fresh company-specific news driving Applied Optoelectronics, Lumentum, or Coherent shares lower today. Instead, all three are being swept into the same AI-hardware risk-off hitting chip names like Micron Technologies (NASDAQ:MU) and Intel (NASDAQ:INTC).

These are optical-transceiver and photonics companies, so Micron’s China memory competition headline is a sentiment read-through rather than a fundamental hit. The pressure reflects broad AI-hardware de-risking, amplified by the fact that AAOI carries a beta around 3.69 and is up 206% year to date.

Wednesday’s move also reflects yesterday’s sharp bounce fading. Applied Optoelectronics stock rallied on the Pearland, Texas groundbreaking for 800G and 1.6T transceiver capacity, and momentum traders appear to be stepping back after that pop.

Sector Proxies Confirm the Rotation The iShares Semiconductor ETF (NASDAQ:SOXX) is down 3% to $550.69 Wednesday, and it’s a useful proxy for the broader chip complex. It’s worth noting that optics is only a small slice of the fund.

The SOXX ETF also carries concentration risk in the top chip names and isn’t leveraged, so it will move less than these ultra-high-beta optics stocks in either direction. The ETF is still up 81% year to date, underscoring how stretched the AI-hardware trade has become heading into this pullback.

Lumentum stock has been the strongest of the three on fundamentals, with record Q3 FY2026 revenue of $808.4 million, up 90% year over year, and an optical circuit switch backlog exceeding $400 million. Coherent has structural support from NVIDIA‘s (NASDAQ:NVDA) $2 billion investment and its indium phosphide scale-up in Texas.

The AAOI Bull and Bear Cases The bull case for Applied Optoelectronics rests on accelerating hyperscaler demand for 800G and 1.6T optics, plus new U.S. capacity. Management guided Q2 2026 revenue to $180 million to $198 million, and full-year 2026 revenue is projected to exceed $1 billion versus $455.72 million in 2025.

The bear case is straightforward: extreme volatility, a rich valuation after a huge run, hyperscale customer concentration, and 800G ramp execution risk. AAOI stock has shown how quickly momentum can flip in this name.

What to Watch Now Investors can watch for whether Applied Optoelectronics stock holds $110, and whether Lumentum and Coherent shares stabilize as sector selling exhausts itself. The next fundamental catalysts are the upcoming earnings prints and hyperscaler capex commentary from the mega-cap cloud names.

Given betas this high and year-to-date moves this large, investors may want to size their positions in Applied Optoelectronics, Lumentum, and Coherent shares carefully. Sharp two-way moves are part of the trade here, and days like today are a reminder that concentrated exposure amplifies both the upside and the drawdowns.

The core AI optics thesis around 800G, 1.6T, co-packaged optics, and optical circuit switches remains intact based on company guidance and backlog disclosures. Wednesday’s action looks more like a positioning reset in a crowded trade than a break in the underlying demand picture, but momentum traders may keep Applied Optoelectronics, Lumentum, and Coherent active into Thursday’s session.

Contact [email protected] for any questions or corrections.

Shares of Applied Optoelectronics (NASDAQ:AAOI) jumped 6% to $119.10 in early trading Tuesday, rebounding from a rough Monday session on fresh news of a major Texas manufacturing expansion. Shares of Lumentum (NASDAQ:LITE | LITE Price Prediction) also climbed as the AI optics trade caught a fresh bid while Coherent (NYSE:COHR) stock rose slightly.

Lumentum stock added 5% to $806.81, while Coherent stock moved 1% higher to $310.11. The broader tape is helping somewhat: a cooler-than-expected June Consumer Price Index (CPI) reading pushed the NASDAQ 100 higher and reopened risk appetite in high-beta AI hardware names.

Applied Optoelectronics is the ticker with the actual news. Lumentum and Coherent are moving in sympathy, riding the same 800G and 1.6T transceiver demand story from hyperscalers building out AI data centers.

Texas Expansion Fuels the AI Optics Trade Applied Optoelectronics broke ground on its Pearland, Texas campus, adding nearly 400,000 square feet of manufacturing capacity dedicated to 800G and 1.6T optical transceivers. Those parts are core plumbing for AI data-center networking, connecting graphics processing units (GPUs) at speeds copper interconnects can’t reach.

CFO and Chief Strategy Officer Stefan Murry framed the build-out as supporting long-term growth and strengthening Applied Optoelectronics’ position as a key supplier to AI and cloud infrastructure markets. The company had already nearly doubled its Houston-area footprint through real estate acquisitions and leases earlier this year, so Pearland extends a plan already in motion.

The context matters here. On the company’s Q1 2026 report filed May 7, Applied Optoelectronics posted revenue of $151.14 million, up 51% year over year (YoY), with data-center revenue of $81.4 million more than doubling from $32.05 million. Applied Optoelectronics CEO Thompson Lin said the company is “well positioned to become the premier high-volume U.S. producer of AI-focused data center transceivers and optics.”

The company’s Q2 2026 revenue is guided to $180 million to $198 million, with significantly larger sequential growth expected in Q3 as new capacity comes online. Applied Optoelectronics exited Q1 with capacity of nearly 100,000 units of 800G transceivers per month.

Peers Ride the Sympathy Bid Lumentum has no company-specific catalyst today, but the read-through is direct. Lumentum’s Q3 FY2026 revenue hit a record $808.4 million, up 90% YoY, and non-GAAP operating margin expanded 700 basis points sequentially to 32%. CEO Michael Hurlston flagged co-packaged optics (CPO) and optical circuit switches (OCS) as the next legs of growth.

Lumentum’s OCS backlog is above $400 million, and the company booked a multi-hundred-million-dollar CPO order deliverable in first half calendar 2027. The company’s Q4 FY2026 guidance calls for revenue of $960 million to $1.01 billion.

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Coherent is similarly moving on the theme rather than its own news. The company posted Q3 FY2026 revenue of $1.81 billion, up 20.5% YoY, and is scaling indium phosphide (InP) wafer production in Texas. NVIDIA‘s (NASDAQ:NVDA) $2 billion investment in Coherent and its recent S&P 500 inclusion give it a similar AI-optics profile.

The Bull and Bear Cases on AAOI Stock The bull case for Applied Optoelectronics stock is straightforward. Hyperscaler demand for 800G and 1.6T optics is accelerating, and Pearland gives the company real U.S. capacity to sell into it. The consensus analyst target price sits at $151.30, above today’s level.

The bear case is equally clean, though. AAOI stock is up 221% year to date (YTD), with a forward P/E ratio of 84x and a beta of 3.69. Customer concentration and execution risk on the 800G ramp mean investors should consider keeping their position sizes modest.

For context on the wider theme, our team broke down the setup in 7 Stocks Powering the AI Boom. Lumentum shares are up 108% YTD and Coherent shares are up 67% YTD, so today is a sharp bounce inside of a volatile uptrend.

What to Watch Next While you might not find a pure-play optics or photonics ETF, there’s a broad proxy in the iShares Semiconductor ETF (NASDAQ:SOXX). However, optics is only a small slice of the fund, and concentration risk in the top chip names shouldn’t be dismissed.

Traders can watch for whether AAOI stock holds above $115 into the close and starts building a base after the recent drawdown. Lumentum’s Q4 FY2026 print is the next scheduled catalyst on the calendar for the peer group.

Coherent’s Texas InP ramp and NVIDIA partnership give the sector a second anchor beyond Applied Optoelectronics. Market watchers may want to size their positions carefully given the volatility that has defined all three names this quarter.

Act now: the analyst who called NVIDIA in 2010 just named his top 10 AI stocks — and Coherent didn't make the cut. Grab the names FREE today.

Contact [email protected] for any questions or corrections.