Track market-moving stories before they get noisy

Coherent just handed back a third of its value in three months without a single crack in its operating story, and Wall Street is responding by piling on price target upgrades instead of downgrades. Something about this setup does not…

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Coherent (NYSE:COHR | COHR Price Prediction) trades at $268.64, while Wall Street’s average 12-month price target sits at $416.09. That gap implies roughly 55% upside, and the Street-high call from Rosenblatt Securities at $500 takes the potential move closer to doubling.

Coherent is the pure-play photonics vendor supplying the lasers, transceivers, and optical subsystems that stitch together AI datacenters. Its Datacenter & Communications segment produced 79% of last quarter’s revenue and grew 59% year over year. Coherent also joined the S&P 500 this year, adding a passive-flow tailwind to an already crowded bull story.

None of that stopped the stock from cratering over the summer, which is why the dislocation now looks so extreme. Coherent sits inside the broader AI infrastructure buildout, and we profiled seven of the picks-and-shovels suppliers powering that trade, from optics to cooling, in a free report you can grab here.

A 36% Three-Month Gut Punch on No Fundamental Break Shares fell 35.64% over the past three months, sliding from $417.43 to current levels. That is a peer-leading drawdown, and it happened without a single crack in the operating story.

The catalysts were technical. Coherent completed a $2 billion common stock issuance that added supply pressure. AI-optical names had rallied violently into August, and profit-taking spread across the group. The Q4 earnings report on August 12 actually beat, with non-GAAP EPS of $1.74 versus the $1.6171 estimate and revenue of $2.045 billion up 33.74% year over year. The market still faded the earnings report, worried about capex intensity and the 87.45% collapse in full-year operating cash flow tied to $1.1 billion in capacity spending.

Rosenblatt’s $500 Call and Why the Sell Side Is Digging In With upside to the average target now above 50% and Rosenblatt’s high call implying an 86% move, the bull thesis has become the centerpiece of the story. Rosenblatt lead analyst Mike Genovese lifted his target from $425 to $500, citing accelerating 800G and 1.6T transceiver shipments, Coherent’s vertical integration in six-inch indium phosphide wafers, and structural gross-margin expansion.

Management’s own commentary supports the aggressive math. CEO Jim Anderson told investors bookings extend into calendar 2028, long-term agreements run through the end of the decade, and Coherent has seen “absolutely no push out of CPO demand.” Management is targeting the first $3 billion revenue quarter by the end of fiscal 2027. Consensus EPS estimates for fiscal 2027 have been revised up from $8.0885 to $9.4061 over the past 90 days.

Of Coherent’s 23 covering analysts, 4 rate the stock Strong Buy, 14 Buy, and 5 Hold, with no Sell ratings. Recent activity has been dominated by upward revisions, not downgrades. Targets remain projections, and the direction of travel is one-sided.

Photonics Peers Tell a Split-Screen Story The AI-optical group did not sell off in unison. Coherent’s peers actually held up, which frames its 35% drawdown as a name-specific reset.

Lumentum Holdings (NASDAQ:LITE) has ripped 136.19% year to date to $870.58. Its analyst target of $1148.30 implies about 32% upside, and the ratings tilt heavily bullish across 26 covering analysts. Wall Street sees less headroom here than at Coherent.

Fabrinet (NYSE:FN) is the outlier, down 13.16% YTD at $395.35 despite a blowout fiscal Q4. Its $734.11 target implies roughly 86% upside, the largest in the group and effectively tied with Coherent’s Rosenblatt call.

Ciena (NYSE:CIEN) trades at $354.16 with a $557.29 target and about 57% implied upside, roughly matching Coherent’s average-target gap. Ratings are more mixed, with one Strong Sell in the mix.

Fabrinet holds the largest analyst-implied upside in the peer group, but Coherent’s setup is uniquely attractive: comparable upside to Ciena on average, and the biggest post-selloff reset of the four.

Coherent’s Data Points in Plain English Coherent trades at $268.64 against a consensus 12-month target of $416.09, roughly 55% below where the average of 23 analysts thinks it should be. Rosenblatt’s Street-high $500 puts the ceiling near 86% above spot.

Despite the recent damage, COHR is still up 45.55% year to date, well ahead of the S&P 500’s 12.21% gain. The one-year return sits at 205.97%. Forward P/E is 27x against a fiscal 2027 consensus EPS of $9.4061.

Where I Actually Land on Coherent Here The bull case firms up if the indium phosphide ramp lands on schedule, CPO revenue begins contributing in the December quarter as guided, and gross margin clears the 42% target model. That combination unlocks the fiscal 2028 EPS of $13.9489 Street consensus is now underwriting, and $416 becomes a reasonable print. The thesis weakens if capex intensity keeps operating cash flow depressed, hyperscaler order timing wobbles, or CPO adoption slips into late 2027.

My lean is bullish. The selloff looks like supply-driven digestion after a 200% run, with the demand story intact, and management’s backlog visibility is the deepest it has been. The Rosenblatt double reads as an upside scenario, and 55% to the average target with a booked-out fiscal 2027 is a setup worth owning.

Contact [email protected] for any questions or corrections.

SK Hynix just published a technology roadmap that redraws where optics belong inside an AI system, and one company supplies nearly every component required to build it.

The investment case for Coherent Corp. (NYSE: COHR) | COHR Price Prediction has largely centered on one increasingly important problem: artificial intelligence processors are producing data faster than conventional electrical connections can move it. That imbalance has driven rapid demand for Coherent’s 800-gigabit and 1.6-terabit optical transceivers, indium phosphide lasers, optical circuit switches, and silicon-photonics components.

A new technology roadmap from SK hynix Inc. (NASDAQ: SKHY) suggests that Coherent’s opportunity could become substantially broader.

On August 20, SK hynix announced that it had collaborated with researchers from several leading universities on a co-packaged-optics roadmap published in Nature Electronics. The paper describes an AI architecture in which optical links move beyond communications between conventional network switches and directly connect separate pools of processors and memory.

That distinction is the investment hook. Coherent is already benefiting as data centers replace copper connections with optical transceivers. Nvidia has also moved CPO into production for networking switches. SK hynix is now describing an additional stage in which photonics becomes part of the architecture connecting processors with memory resources.

If the industry follows this direction, optics will not remain confined to the edges of AI servers and switches. It will move progressively closer to the most valuable components in the system: accelerators and high-bandwidth memory.

Coherent is positioned across nearly every critical portion of that transition. The company supplies high-power indium phosphide lasers, external laser-source modules, silicon-photonics components, microlens arrays, fiber-attach units, polarization-maintaining fiber, optical circuit switches, and complete optical transceivers. It has demonstrated a 6.4-terabit silicon-photonics CPO system and has secured very-high-volume, multiyear orders from a leading AI data center customer.

The market has already recognized Coherent as an AI optical-transceiver company. SK hynix’s roadmap creates a more expansive possibility: Coherent could become an enabling supplier for the optical fabric connecting processors, switches, and memory throughout the AI system.

SK Hynix Is Looking Beyond HBM SK hynix became one of the largest financial beneficiaries of the AI boom by solving the first major memory bottleneck. Its high-bandwidth memory places vertically stacked DRAM close to the processor and connects it through an extremely wide interface, allowing substantially more data to reach the accelerator than conventional server memory can provide.

That position has generated extraordinary cash flow. On August 19, SK hynix announced a KRW40 trillion, or approximately $28.7 billion, share-repurchase program. The company will buy and cancel 24.07 million common shares, representing approximately 3.3% of its issued shares.

The cancellation is important because those shares will be permanently removed rather than held in treasury for possible reissuance. SK hynix also committed to returning more than 50% of cumulative free cash flow generated during its 2025–2027 shareholder-return period through repurchases, cancellations, and dividends.

One day after announcing the buyback, however, SK hynix focused attention on what comes after HBM.

The company’s CPO technology roadmap argues that the AI industry is moving from chip-level competition toward system-level competition. HBM increased bandwidth between memory and an accelerator, but increasingly large AI systems must also move data between thousands of accelerators, multiple memory resources, storage systems, and network switches.

Electrical signals encounter greater power consumption, heat generation, and signal-integrity problems as speeds and distances increase. The industry can continue improving copper connections, but the physical limitations become progressively more difficult and expensive to overcome.

Optical connections carry more data over longer distances while consuming less energy per bit. CPO moves the optical conversion closer to the processor or switching silicon, minimizing the distance traveled electrically.

SK hynix’s proposed architecture goes further than the CPO switches attracting most current investment attention. It describes a photonic interposer that directly connects computing resources in an XPU pool with memory resources in a separate memory pool.

This would allow processors to access larger and more flexible quantities of memory rather than depending entirely upon the HBM physically attached to each accelerator. The architecture remains a roadmap rather than a commercial product, but its direction is important. The world’s leading HBM supplier believes future memory systems will increasingly require optical as well as electrical connectivity.

Why This Matters More Than Another CPO Announcement Investors have been hearing about CPO for several years, creating understandable skepticism about whether every new roadmap represents a meaningful commercial development. In this case, two factors make the announcement more important.

First, CPO has entered production.

In May, Nvidia Corp. (NASDAQ: NVDA) announced that its Spectrum-X Ethernet Photonics switches were in production as part of the Vera Rubin infrastructure ramp. The platform uses CPO and 200-gigabit-per-second serializer/deserializer technology to support networks connecting extremely large numbers of AI accelerators.

Nvidia says Spectrum-X Ethernet Photonics provides five times better power efficiency, five times longer AI-system uptime, and 1.3 times faster deployment than networks based on traditional transceivers. CoreWeave, Lambda, and Oracle Cloud Infrastructure are among the first identified adopters.

The production announcement moved CPO beyond a laboratory demonstration or conference prototype. Data center customers can now begin deploying the technology within commercial AI infrastructure.

Second, SK hynix is not an optical-component manufacturer attempting to create demand for its own products. It is the leading supplier of the HBM used with Nvidia accelerators. Its decision to publish a roadmap for processor-to-memory optical architecture provides independent confirmation that data movement is becoming a system-level constraint.

Nvidia validates the near-term CPO market in network switches. SK hynix expands the long-term opportunity toward memory and compute.

Coherent participates in both.

Coherent Has More Than a Laser Position The immediate temptation is to frame CPO primarily as an external-laser opportunity. That interpretation is incomplete for Coherent because the company supplies a considerably broader collection of components.

A CPO system must generate light, deliver it to the optical engine, modulate it with data, align it precisely, and transfer it into optical fiber. Each function requires specialized active and passive components.

High-power continuous-wave indium phosphide lasers provide the light. External laser-source modules move those lasers away from the hot switch package, improving thermal stability, reliability, and serviceability. Silicon-photonics integrated circuits modulate the light with data. Microlens arrays and fiber-attach units align the optical signal with the fiber, where extremely small deviations can increase loss and impair performance.

Coherent participates at each of these levels.

The company produces high-power indium phosphide continuous-wave lasers at its Sherman, Texas, facility. It integrates lasers with isolators and thermoelectric cooling into external laser-source modules. It designs silicon-photonics products and manufactures microlenses, polarization-maintaining fiber, prisms, and fiber-attach assemblies.

Coherent’s vertical participation does not guarantee that it will supply every component in a production platform. Nvidia and other customers will maintain multiple suppliers to reduce risk and preserve negotiating leverage. However, Coherent’s breadth gives it several opportunities to win content within the same system.

It also allows Coherent to optimize components as a coordinated optical platform instead of developing each product independently. That can become increasingly important as CPO architectures require tighter alignment, lower optical loss, higher laser power, and greater reliability.

According to Table 1, the optical transition is developing across several increasingly demanding stages. Coherent already generates substantial revenue from pluggable transceivers, is positioned in commercial CPO switching platforms, and could eventually address processor-to-memory optical architectures of the type proposed by SK hynix.

The progression matters because each stage increases the amount of optical content required to support an AI system. Pluggable optics connect discrete pieces of equipment. Switch CPO moves photonics onto the switching package. Processor-to-memory photonics could embed optical communication more deeply within the compute architecture.

That is why Coherent describes CPO as an expansion of its serviceable available market rather than merely a replacement for existing transceivers.

A Potential $15 Billion Market At its March 2026 Optical Fiber Communication investor presentation, Coherent estimated that the CPO serviceable available market could exceed $15 billion by 2030.

That forecast is a company estimate rather than an independent guarantee, but it illustrates the scale of the opportunity management believes is developing. More importantly, the estimate was based principally on CPO and near-packaged-optics adoption in switches and processors. SK hynix’s proposed memory-pooling architecture could increase the ultimate market by adding more optical interfaces around memory.

The addressable market should not be interpreted as revenue Coherent will automatically capture. The supply chain includes Lumentum Holdings Inc. (NASDAQ: LITE) in high-power lasers and external laser sources, Corning Inc. (NYSE: GLW) in optical fiber and connectivity, TSMC in silicon-photonics manufacturing and advanced packaging, and numerous companies supplying connectors, fiber assemblies, and optical engines.

Coherent’s advantage is not that it operates without competitors. It is that it competes across more individual CPO components than most publicly traded alternatives.

Lumentum may possess particularly strong exposure to the high-power external-laser bottleneck. Corning supplies essential fiber, alignment grooves, and connectivity products. Coherent combines laser and passive-optical technologies with transceivers, silicon photonics, fiber attachment, and advanced manufacturing.

That breadth gives Coherent several potential revenue paths as customers determine which CPO architectures reach volume production.

The Commercial Evidence Is Already Building Coherent is not relying solely upon SK hynix’s future roadmap.

The company disclosed at OFC 2026 that it had secured very-high-volume, multiyear orders from a market-leading AI data center customer for CPO solutions. The products include high-power continuous-wave lasers and external laser sources manufactured using Coherent’s expanding 6-inch indium phosphide platform.

Coherent has also demonstrated a socketed 6.4-terabit silicon-photonics CPO platform. The demonstration combined an external laser source, an internally produced indium phosphide continuous-wave laser, an isolator, thermoelectric cooling, polarization-maintaining fiber, microlenses, and fiber-attach technology.

The importance is not simply the 6.4-terabit data rate. The demonstration showed that Coherent can integrate active and passive technologies drawn from multiple portions of its portfolio into a working CPO architecture.

The company’s Sherman facility is ramping high-power continuous-wave lasers on 6-inch indium phosphide wafers. Moving from 3-inch to 6-inch wafers increases the available manufacturing area by approximately four times, allowing more devices to be fabricated during each process cycle. Coherent has reported that yields on its 6-inch platform have exceeded those of its older 3-inch lines.

This manufacturing transition is essential because the CPO opportunity cannot be monetized through technical demonstrations alone. Coherent must produce large quantities of high-power lasers with consistent performance, reliability, and acceptable cost.

Nvidia’s March agreement provided additional validation. The company invested $2 billion in Coherent as part of a multiyear, nonexclusive strategic partnership covering advanced optical technology, manufacturing expansion, research and development, and future capacity access. The agreement also includes a multibillion-dollar purchase commitment.

Nvidia made a parallel investment in Lumentum, confirming that it intends to maintain multiple laser suppliers. But its willingness to invest directly in Coherent demonstrates that the company’s manufacturing capacity and technology have become strategically important to Nvidia’s AI roadmap.

Coherent’s Current Revenue Acceleration CPO offers substantial future upside, but investors do not need to wait for processor-to-memory photonics to justify Coherent’s current AI position. Its established optical business is already converting higher AI infrastructure spending into revenue growth and margin expansion.

During Coherent’s fiscal fourth quarter, Data Center and Communications revenue increased 59% year over year and 19% sequentially to $1.62 billion. The segment reached 79% of total company revenue, compared with a much smaller contribution from the Industrial business.

Total quarterly revenue increased 34% year over year to $2.05 billion, or 42% on a pro forma basis excluding divested operations. Non-GAAP gross margin expanded by 215 basis points to 40.2%, while adjusted earnings increased to $1.74 per share from $1.00 one year earlier.

For fiscal 2026, Data Center and Communications revenue increased approximately 40% to $5.27 billion. Coherent’s full-year revenue reached $7.12 billion, increasing 23% on a reported basis and approximately 28% on a pro forma basis.

Management guided fiscal first-quarter 2027 revenue to between $2.2 billion and $2.4 billion, with non-GAAP earnings of $1.85 to $2.05 per share. The midpoint of the revenue range would represent another sequential increase of approximately 12%.

The current growth is being driven primarily by conventional optical products rather than the longer-term CPO opportunity. Coherent is shipping 800G transceivers while rapidly ramping 1.6T products across multiple customers. The higher-speed products carry higher initial average selling prices and can improve product mix as manufacturing yields rise.

This provides an important balance to the investment case. Coherent does not require immediate mass adoption of SK hynix’s photonic-memory architecture. Its current optical business is already growing quickly, while CPO and processor-to-memory connectivity add longer-term optionality.

From SiC Tailwinds to AI Optical Growth The longer-term revenue record shows how completely Coherent’s growth engine has changed. The fiscal 2022 baseline is important because the Materials operation initially expanded strongly in fiscal 2023 before weaker consumer electronics and the EV-driven SiC retrenchment reduced revenue.

According to Table 2, Networking revenue increased 55.6% from fiscal 2022 through fiscal 2025, while Materials declined 14.7% and legacy Coherent Lasers declined 5.6%. The smaller decline in Lasers should not be interpreted as evidence that the acquired business produced a superior return. II-VI paid approximately $7.1 billion for legacy Coherent and assumed substantial debt and integration costs for a business that subsequently generated little revenue growth.

Note: The fiscal 2022 Lasers figure represents legacy Coherent’s trailing-12-month pro forma revenue. Networking and Materials reflect II-VI’s recast segment results.

The Materials decline does not invalidate the SiC investment thesis that existed in 2023. Materials initially increased 20.6%, from $1.119 billion in fiscal 2022 to $1.350 billion in fiscal 2023, consistent with Coherent’s disclosure that SiC revenue had grown more than 40%.

Most of the fiscal 2024 Materials contraction resulted from a significant consumer-electronics customer’s design change. The later weakness reflected slowing automotive and SiC demand as the U.S. EV market retrenched. That reversal was becoming identifiable in early 2024 before it became fully visible in Coherent’s annual results.

Materials also retained considerable economic value. Fiscal 2025 Materials revenue declined 6%, but segment profit increased 19% to $355 million because of better product mix, improved pricing, and lower manufacturing costs.

Networking produced a fundamentally different result. Revenue increased from $2.198 billion in fiscal 2022 to $3.421 billion in fiscal 2025, before Data Center and Communications accelerated further in fiscal 2026.

Optical networking became the growth platform that SiC appeared capable of becoming before the EV downturn. The difference is that optical demand is now being supported simultaneously by Nvidia’s product roadmap, hyperscaler capital spending, the transition from 800G to 1.6T transceivers, CPO commercialization, and the potential movement of photonics toward processors and memory.

The historical numbers therefore add an important dimension to the SK hynix announcement. Coherent is not attempting to build an optical business around an unproven technology roadmap. It is extending the strongest-performing part of its existing portfolio into another layer of AI infrastructure.

Why the Market Could Still Be Underestimating Coherent Coherent’s share price already reflects substantial enthusiasm for AI optical networking. The stock cannot be characterized as an undiscovered or conventionally inexpensive company based on trailing GAAP earnings.

The possible mispricing lies elsewhere. Investors may be valuing Coherent primarily as a supplier of faster generations of pluggable optical transceivers. That captures the existing 800G-to-1.6T transition but does not necessarily capture the full expansion of optical content inside future AI systems.

If CPO merely replaces pluggable transceivers one-for-one, the investment opportunity would be less compelling because revenue would migrate between product categories rather than create a substantially larger market.

Coherent’s argument is that CPO expands the market because optics begins replacing copper in additional connections. The optical content moves from the front panel of a switch closer to the switching ASIC, then toward processors, and potentially toward pools of memory.

SK hynix’s roadmap supports that argument. It does not present CPO as a different packaging format for the same network connection. It presents optical communication as part of a restructured computing and memory architecture.

That is a significantly larger vision—and one in which Coherent’s broad component portfolio becomes more valuable.

Risks Remain Substantial The principal risk is adoption timing. SK hynix’s photonic-interposer architecture remains a technology roadmap, not a product with a disclosed manufacturing date or customer commitment. Processor-to-memory optical links will require new standards, packaging techniques, memory controllers, software, and system architectures.

CPO also creates reliability and serviceability challenges. Integrating optical engines close to a hot switch ASIC can complicate manufacturing and repair. External laser sources solve part of the problem by keeping replaceable lasers away from the hottest silicon, but fiber coupling and optical alignment must remain stable under demanding operating conditions.

Customer concentration presents another concern. AI optical demand is driven by a relatively small number of hyperscalers and accelerator-platform companies. Large customers can change architectures, qualify competing suppliers, or alter deployment schedules. Nvidia’s agreement is nonexclusive, and Coherent must continue competing with Lumentum and other suppliers for content.

Coherent is also investing heavily to expand capacity. Capital expenditures reached approximately $1.10 billion during fiscal 2026, while rapid growth increased working-capital requirements. Converting orders into profitable revenue will depend upon manufacturing yields, utilization, and execution across multiple facilities.

Finally, strong demand does not eliminate valuation risk. Investors have already rewarded optical companies for anticipated AI growth. Any delay in 1.6T deployments, CPO production, or hyperscaler capital spending could produce substantial share-price volatility.

These risks argue against treating the SK hynix announcement as an immediate earnings event. Its importance is strategic: it increases the number of AI connections that could eventually become optical.

Investor Takeaway SK hynix’s announcement is not simply another endorsement of CPO. It expands the technological objective.

Nvidia has already moved co-packaged optics into production for Ethernet switches. SK hynix is now proposing an architecture in which optical links connect processors directly with pooled memory resources. The combination suggests that photonics is progressing from data center networking toward the internal architecture of AI computing systems.

Coherent is unusually well positioned for that progression because it does not depend upon a single optical component. The company supplies indium phosphide lasers, external laser sources, silicon photonics, microlenses, optical circuit switches, polarization-maintaining fiber, and fiber-attach assemblies. It has demonstrated an integrated 6.4T CPO platform and has secured very-high-volume, multiyear orders from a leading AI data center customer.

The revenue record supports the thesis. Networking increased 55.6% between fiscal 2022 and fiscal 2025, while the company’s Data Center and Communications segment grew another 59% year over year during the latest quarter. Total quarterly revenue reached $2.05 billion, and management expects as much as $2.4 billion in the current quarter. Nvidia’s $2 billion investment provides additional validation and supports the capacity expansion required to meet future demand.

The SK hynix roadmap adds something not fully reflected in those current results. If optical connectivity moves from switches toward processors and memory, Coherent’s addressable market increases without requiring the company to abandon its existing transceiver business. Pluggable optics, optical circuit switching, CPO, and processor-to-memory photonics can coexist as separate layers of the same AI infrastructure.

Coherent estimates that CPO alone could become a market exceeding $15 billion by 2030. SK hynix’s entry into the discussion suggests that even this estimate may not capture the full long-term opportunity if memory architectures become increasingly optical.

Coherent is already helping AI systems move data between servers and switches. SK hynix has now provided a roadmap for moving optics directly toward compute and memory. That development makes Coherent more than a beneficiary of the current transceiver cycle. It positions the company for a broader architectural change in how future AI systems are connected.

Contact [email protected] for any questions or corrections.

Key Takeaways Coherent's fiscal Q4 revenues rose 34% to $2.05B, led by 59% growth in Datacenter & Communications.Datacenter & Communications supplied nearly 79% of revenue, while adjusted operating margin rose to 21.8%.COHR sees fiscal Q1 2027 revenues of $2.2-$2.4B, while Industrial sales fell 16% year over year. Coherent Corp.’s (COHR - Free Report) quarterly revenues climbed to $2.05 billion in the fourth quarter of fiscal 2026, up 34% year over year and 13% sequentially. The standout was Datacenter & Communications, where sales reached $1.62 billion, increasing 59% from the prior-year quarter and 19% from the fiscal third quarter. The business supplied nearly 79% of total revenues, underscoring how rapidly AI infrastructure demand is reshaping Coherent’s portfolio.

That momentum is also lifting profitability. GAAP gross margin expanded 277 basis points year over year to 38.5%, while adjusted operating margin improved 381 basis points to 21.8%. Management expects first-quarter fiscal 2027 revenues of $2.2-$2.4 billion and adjusted earnings of $1.85-$2.05 per share. The outlook suggests optical-connectivity demand and capacity additions can extend the growth run. However, Industrial revenues fell 16% year over year to $431 million, leaving results increasingly dependent on datacenter spending, production ramps and customer execution.

Two Optical Peers to WatchAmong optical peers, Lumentum Holdings (LITE - Free Report) and Applied Optoelectronics (AAOI - Free Report) provide useful benchmarks. Lumentum Holdings generated fiscal fourth-quarter revenues of $1.01 billion, more than doubling year over year, and guided to further sequential growth. Applied Optoelectronics posted second-quarter revenues of $191.9 million, up 86%, as its 800G ramp strengthened.

Lumentum Holdings offers broader scale and stronger margins, whereas Applied Optoelectronics brings faster expansion from a smaller base. Coherent’s greater revenue scale is an advantage, but the progress of both rivals shows that competition for AI-optics demand remains intense. Sustaining leadership will require converting demand into consistent margins and cash.

COHR’s Price Performance & EstimatesThe stock has gained 226.5% over the past year against the industry’s 9% fall.

                                                         Image Source: Zacks Investment Research

From a valuation standpoint, COHR trades at a forward price-to-earnings ratio of 31.55X, well above the industry’s 21.17X. It carries a Value Score of D.

                                                                Image Source: Zacks Investment Research

The Zacks Consensus Estimate for COHR’s fiscal 2027 earnings increased over the past 60 days.

COHR currently carries a Zacks Rank #2 (Buy). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.      

The artificial intelligence (AI) infrastructure build-out is hitting a physical wall. As next-generation processors push past the 1,000-watt threshold, legacy packaging substrates are failing to dissipate the extreme heat generated by these clusters. Data center operators are discovering that without advanced thermal materials, the world's most powerful chips will throttle themselves to prevent hardware failures. Effective thermal management is no longer an optional upgrade; it is a hard constraint on performance.

Coherent Today

$297.21 +7.18 (+2.48%)

As of 09:40 AM Eastern

$85.94▼

$440.0072.31

$397.50

While the broader market fixates on software and chip design, the physical bottlenecks of AI hardware present a compelling investment thesis. Recent macroeconomic jitters have dragged shares of Coherent Corp. NYSE: COHR down about 12% in the past five days. This price drop is due to broader de-risking in the semiconductor sector, creating a severe disconnect between Coherent's technical valuation and its operational reality.

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By examining the fundamentals, investors can spot where the market is mispricing a vital supplier and observe how Coherent is positioning itself to address this industry-wide thermal crisis.

Spotting Value in a Sector-Wide Cool DownThe recent slide in Coherent's stock price feels detached from the underlying business fundamentals. Short interest remains healthy at current levels, indicating that institutional funds are not aggressively betting against Coherent's core operations. Instead, the current sub-$290 price level appears to be a byproduct of sector-wide rotation and general market anxiety.

Institutional accumulation continues to provide a robust floor, driven by sophisticated asset managers who recognize the durability of the current infrastructure cycle. When a ticker boasting a year-to-date climb exceeding 56% experiences a sharp, double-digit contraction in the absence of any fundamental deterioration, the structural narrative demands a closer look.

For market participants monitoring global supply chain pivots, this macro-induced volatility represents a severe disconnect, offering an asymmetrical entry into a vital, highly capitalized supplier precisely as their next-generation technology reaches the evaluation phase.

Breaking the 1,000-Watt Thermal CeilingThe thermal dynamics of modern computing are changing at a blistering pace. High-performance AI clusters operate at extreme temperatures, and the industry is quickly realizing that standard silicon packaging cannot handle the thermal load. Standard materials lack the thermal conductivity needed to quickly remove heat from the core. When this happens, chips warp, system performance degrades, and cooling costs skyrocket.

Coherent recently announced customer sampling of its industry-first 300mm high-thermal-conductivity silicon carbide substrates. Engineered specifically for AI semiconductor partners, this platform directly addresses the thermal bottlenecks throttling modern data centers. Silicon carbide offers incredible mechanical strength and stability, but Coherent's specific engineering delivers up to a 25% improvement in heat spreading compared to current market solutions.

By successfully moving 300mm silicon carbide from internal development to customer evaluation, Coherent transitions from a traditional optical components provider to an indispensable thermal management vendor. When heat removal dictates system reliability, owning the technology that cools the processors means owning a critical piece of the AI value chain.

Bigger Wafers, Better MarginsMoving from a 200mm to a 300mm-diameter platform is a notable technical milestone, but the financial impact should be what catches an investor's attention. Larger wafers drastically increase the usable chip yield per run, improving unit economics. As Coherent fulfills a heavily backlogged order book for AI infrastructure, this pricing power translates directly into margin expansion.

The valuation metrics already reflect this anticipated growth. Coherent is currently trading at a trailing price-to-earnings ratio near 70, which compresses sharply to a forward multiple closer to 37. This expectation of near-term earnings expansion is validated by recent execution. In the fourth quarter earnings report, Coherent delivered earnings per share of $1.74, beating consensus estimates by 31 cents, while driving top-line revenue up about 34% year-over-year.

Scaling manufacturing capacity is notoriously expensive and often forces technology hardware firms to take on heavy debt loads. Coherent has effectively bypassed this risk. Coherent secured an aggregate investment of around $1 billion from Denso OTCMKTS: DNZOY and Mitsubishi Electric OTCMKTS: MIELY, structurally de-risking the aggressive capital expenditures required for the 300mm transition. Denso and Mitsubishi are not passive financiers; they are large consumers of silicon carbide. Their capital injection serves as a heavy validation of Coherent's manufacturing prowess while subsidizing the data center scale-up.

Backed by a debt-to-equity ratio of about 0.29, the balance sheet has ample liquidity to fund the factory expansion without diluting shareholder equity. This setup creates a favorable PEG ratio sitting near 0.8, signaling that the market has not fully priced in the upcoming earnings growth curve.

Regulatory Firewalls and Captive MarketsBeyond the immediate product catalyst, structural shifts in federal policy are creating a wide moat around Coherent's optical and thermal businesses. The Federal Communications Commission is reportedly eyeing a potential ban on Chinese optical transceivers. A regulatory shift of this magnitude fundamentally reroutes domestic data center supply chains.

These components act as the nervous system of the modern data center. Swapping them out for compliant hardware is a capital-intensive necessity for server operators, not a choice. Hyperscalers are being forced to prioritize domestic suppliers to avoid regulatory friction. This creates an artificial supply-demand imbalance, effectively handing a captive-market duopoly to domestic manufacturers like Coherent and its optical communications peers. Industry tracking suggests that order flow is currently outrunning factory capacity, creating a backlog that provides Coherent with highly predictable revenue visibility extending well into the coming fiscal years.

The Cold Hard Truth About Coherent's Value96th Percentile

Moderate Buy

37.4% Upside

Healthy

N/A

0.09 Selling Shares

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When a business posts a 34% revenue jump, beats earnings estimates, secures a billion dollars in strategic backing, and launches a vital infrastructure product, a double-digit contraction in its stock price rarely aligns with the core business reality. The market is temporarily mispricing the equity due to macroeconomic fears, ignoring the reality that AI demand is outpacing the factories capable of supplying the hardware.

The consensus among analysts remains a Moderate Buy, with average price targets indicating nearly 38% upside from current levels. For those looking to gain exposure to the physical build-out of the artificial intelligence economy, the recent pullback offers a highly compelling entry point.

Coherent has positioned itself as the direct solution to the industry's most pressing engineering problem, making it a foundational piece of tomorrow's technological infrastructure.

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SAXONBURG, Pa., Aug. 17, 2026 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced that it has begun sampling of its 300mm high thermal conductivity silicon carbide (SiC) substrates to leading AI semiconductor partners. The milestone advances Coherent’s scalable materials platform for the growing thermal management requirements of artificial intelligence (AI) and high-performance computing (HPC) systems.

As AI processors move toward higher power densities, effective heat removal is becoming a primary constraint on system performance, reliability, and datacenter efficiency. Customer sampling moves Coherent’s 300mm SiC platform from internal development to customer evaluation across the AI semiconductor ecosystem.

Silicon carbide combines high thermal conductivity, mechanical strength, and thermal stability for next-generation heat spreaders and related packaging solutions. Coherent’s vertically integrated capabilities in SiC crystal growth, wafering, polishing, and characterization provide control across the production process and support progression toward future high-volume manufacturing. The high thermal conductivity substrates are engineered to improve heat spreading by up to 25% more than current solutions while maintaining compatibility with existing semiconductor manufacturing platforms.

“AI performance is increasingly constrained by the industry’s ability to remove heat from next-generation processors,” said Craig Mullaney, Senior Vice President and General Manager at Coherent. “Advanced SiC thermal management materials can play an important role in addressing that challenge. By combining decades of silicon carbide expertise with a scalable 300mm manufacturing platform, Coherent is helping build the materials foundation for future AI infrastructure.”

This milestone marks the next step in Coherent’s roadmap to expand its 300mm SiC platform for AI and high-performance computing. By combining customer engagement, vertically integrated materials expertise, and a scalable manufacturing strategy, Coherent is positioning its SiC capabilities to support successive generations of AI infrastructure.

For more information, please visit: https://www.coherent.com/news/press-releases/Coherent-expands-silicon-carbide-platform-with-300mm-capability-to-support-growing-demand-of-ai-and-datacenters.

About Coherent 

Coherent is the global photonics leader. We harness photons to drive innovation. Industry leaders in the datacenter, communications, and industrial markets rely on Coherent’s world-leading technology to fuel their own innovation and growth.

Founded in 1971 and operating in more than 20 countries, Coherent brings the industry’s broadest, deepest technology stack; unmatched supply chain resilience; and global scale to help its customers solve their toughest technology challenges. For more information, visit us at coherent.com.

Media Contact:
[email protected] 

An image accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/3c1bdb4c-c9ee-4556-ac7d-7022f3f1fce3

Coherent 300mm high thermal conductivity SiC substrates 300mm high thermal conductivity silicon carbide (SiC) substrates

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The optics complex is splitting in two this morning. Coherent (NYSE:COHR | COHR Price Prediction) is trading down 4.94% and Cisco Systems (NASDAQ:CSCO) is down 8.48% after both reported fiscal fourth-quarter results last night. Yet the pure-play optical vendors that sell into the exact same demand story are green. Ciena (NYSE:CIEN) is up 6.04% and Nokia (NYSE:NOK) is up 3.29%.

Margins and Cash Flow Are the Reason the Reporters Are Red
Both earnings were beats. Coherent posted revenue of $2.05 billion, up 33.74% year over year, and non-GAAP EPS of $1.74 against a $1.612consensus. The Datacenter and Communications segment hit $1.615 billion, up 59% year over year on a pro forma basis. The sore spot is the 8-K cash disclosure: fiscal 2026 operating cash flow of $79.5 million, down 87.45% year over year, against capital expenditures of $1.1029 billion, up 150.18%. Coming into the earnings report, COHR had already rallied 8.35% over the prior week, which included a steep sell-off on Monday and gains last week following reports of potential U.S. bans on Chinese transceiver shipments.

Cisco reported $17.25 billion in revenue, up 17.6% year over year, with $4.0 billion of AI infrastructure orders in the quarter and $9.3 billion for fiscal 2026. FY2027 guidance calls for revenue of $72.2 billion to $73.4 billion and $7.5 billion in AI infrastructure revenue. The issue is margin mix. Non-GAAP gross margin dropped to 66.3% from 68.4% on heavier AI hardware volume and memory cost inflation. CEO Chuck Robbins called it “a very strong close to fiscal 2026, marking another record year for Cisco,” but the stock is trading as if expectations were priced for perfection.

Why Ciena and Nokia Are Rallying Off the Same Data
The read-through is that data center interconnect and coherent optical transport demand is inflecting hard. On Lumentum’s conference call earlier this week CEO Michael Hurlston said:

“Expanding, inferencing and training applications are driving full rate connectivity between data centers, while political and regulatory constraints favor smaller, more modular builds. These 2 factors among others are substantially increasing the demand for our pump laser solutions. To put this in perspective, for one major hyperscaler, the network capacity connecting just 2 AI data center sites could double the total global backbone capacity they built over the entirety of the last decade. To support the growth and scale across deployments, we have secured multiple long-term customer agreements that helped offset our planned capital expenditures. We continue to expect a fourfold increase in our pump laser shipments over the next several quarters to meet this escalating demand.”

That quote is music to the ears of companies like Nokia and Ciena. In addition, Coherent CEO James Anderson said on last night’s call that “The demand just continues to go up for anything DCI or scale across related.”Cisco said their Acacia optics unit had another $1 billion quarter that was “very strong.”

That is exactly the addressable market Ciena and Nokia sell into. Ciena’s most recent quarter showed 39.51% revenue growth with cloud provider revenue at 46% of total, growing 70% year over year. Nokia’s Q2 AI and Cloud revenue more than doubled year over year with $3.2 billion in AI and Cloud order intake. Nokia trades as a US-listed ADR.

Another catalyst for this group appears to be Wall Street commentary. Last night JPMorgan issued a note taht the strongest parts of Cisco’s earnings had positive read-through for Nokia as the company reported surprisingly strong telecom orders. That’s also positive read-through for Ciena itself.

The Split on the Screen

Ticker
Today
YTD

COHR
-4.39%
+92.69%

CSCO
-8.48%
+63.15%

CIEN
+6.04%
+84.74%

NOK
+3.29%
+61.85%

The two that reported are down. The transport and interconnect vendors around them are up. Coherent still has heavy analyst backing, with a consensus target of $394.62 against today’s $340.04 print.

Contact [email protected] for any questions or corrections.

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Jim Cramer has a clear message for investors chasing photonics exposure: skip speculative small caps and own companies already delivering results. During a recent Mad Money Lightning Round, Cramer passed on Poet Technologies without an opinion, directing investors instead to his preferred names in the space: Lumentum Holdings (NASDAQ:LITE | LITE Price Prediction) and Coherent (NYSE:COHR).

This past spring, Cramer pointed to both stocks as the right way to play data center optical infrastructure, noting that “both of them are getting $2 billion investment from NVIDIA, but Lumentum’s been the better performer.” The thesis is straightforward: if the AI infrastructure cycle continues, own companies with order books, margins, and backlog to prove it.

Lumentum: The Faster-Growing Engine
Lumentum’s most recent quarter makes the bull case concrete. Q2 FY2026 revenue reached $665.5 million, up 66% year-over-year, with non-GAAP EPS of $1.67 beating the $1.4085 consensus by 19%. Non-GAAP operating margin expanded 1,730 basis points year-over-year to 25%. The stock has responded accordingly: Shares are up more than 143% year to date and nearly 685% over the past year.

Two growth engines are early in their ramp. The optical circuit switch (OCS) backlog exceeds $400 million, and the company recently received an incremental multi-hundred-million-dollar co-packaged optics (CPO) order deliverable in the first half of calendar 2027. CEO Michael Hurlston captured the forward picture: “Our forward guidance calls for over 85 percent year-over-year revenue growth, yet we are only at the starting line for two substantial opportunities: optical circuit switches and co-packaged optics.”

Q3 FY2026 guidance calls for revenue of $780 million to $830 million and non-GAAP operating margin of 30% to 31%. The company’s SEC filing confirms these figures directly from management.

Coherent: Scale and Diversification
Coherent operates at larger scale with a broader product portfolio for AI infrastructure. Q2 FY2026 revenue came in at $1.686 billion, up 18% year-over-year, beating estimates by 3%, with non-GAAP EPS of $1.29 beating the $1.2061 consensus by roughly 7%. The datacenter and communications segment, which now represents roughly 72% of total revenue, grew 34% year-over-year to $1.208 billion.

The company sharpened focus by completing the sale of its Aerospace and Defense business and using proceeds for $400 million in debt repayment. CEO Jim Anderson outlined the trajectory: “We expect continued strong growth in the second-half of fiscal 2026 and throughout fiscal 2027 based on strong datacenter and communications demand and our continued production capacity expansion.”

Coherent’s year-to-date performance reflects this momentum. Shares are up 84.38% year to date and nearly 242% over the past year. Q3 FY2026 guidance targets revenue of $1.70 billion to $1.84 billion, with the company recognized as an NVIDIA Ecosystem Innovation Partner for co-packaged optics.

Why Proven Beats Speculative
The photonics theme is real. Retail investors on Reddit have been asking the same question in recent weeks, with an r/stocks thread titled “Is photonics just getting started? $LITE and $COHR” drawing sustained engagement. The difference between Lumentum and Coherent versus early-stage photonics names comes down to execution. Both Lumentum and Coherent generate revenue at scale, expand margins quarter over quarter, and sit on multi-hundred-million-dollar order pipelines tied directly to hyperscaler AI infrastructure spending. Cramer’s preference for names with demonstrated financial momentum over unproven stories reflects a straightforward risk calculus the numbers support.

Contact [email protected] for any questions or corrections.

Coherent Corp. (NYSE:COHR) posted its fourth-quarter results after Wednesday’s closing bell, beating Street estimates across the board. Here’s a look at the key figures from the quarter.

COHR stock is moving. Watch the price action here. Coherent reported quarterly earnings of $1.74 per share, which beat the consensus estimate of $1.61 by 7.41%, according to Benzinga Pro data.

Quarterly revenue came in at $2.05 billion, which beat the analyst consensus estimate of $1.99 billion and was up from $1.53 billion the same period last year.

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“Fiscal 2026 was an outstanding year for Coherent, with record revenue, significant margin expansion, and non-GAAP EPS growth that was more than twice the rate of revenue growth” said Jim Anderson, CEO.

“We enter fiscal 2027 with exceptional customer demand, expanding production capacity, and multiple new growth platforms beginning to ramp,” Anderson added.

Coherent Issues Strong GuidanceCoherent expects first-quarter adjusted EPS of $1.85 to $2.05, versus the $1.77 analyst estimate, and revenue of $2.2 billion to $2.4 billion, versus the $2.14 billion analyst estimate.

COHR Stock Price Activity: According to data from Benzinga Pro, Coherent stock was down 2.12% to $348.50 in Wednesday’s extended trading session at publication time.

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Key Takeaways Coherent's Q4 revenues should benefit from strong 800G, 1.6T transceiver, OCS and CPO demand.COHR's capacity expansion includes doubling internal indium phosphide output and ramping 6-inch production.Coherent's richer 1.6T mix and manufacturing efficiencies may aid margins despite higher spending. Coherent Corp. (COHR - Free Report) will report its fourth-quarter fiscal 2026 results on Aug. 12, after the bell.

The Zacks Consensus Estimate for earnings in the to-be-reported quarter stands at $1.62, indicating 62% growth from the year-ago reported quarter. The consensus estimate for total revenues stands at $1.99 billion, indicating 30% year-over-year growth. There has been one positive revision to analyst estimates in the past 30 days versus no negative revisions.

                                                                  Image Source: Zacks Investment Research

The company has a strong history of earnings surprises. Earnings surpassed the Zacks Consensus Estimate in three of the trailing four quarters and matched once, with an average earnings surprise of 6.2%.

COHR’s Higher Chance of Q3 Earnings BeatOur model predicts a likely earnings beat for COHR this time around. The combination of a positive Earnings ESP and a Zacks Rank #1 (Strong Buy), 2 (Buy), or 3 (Hold) increases the odds of an earnings beat. You can uncover the best stocks to buy or sell before they're reported with our Earnings ESP Filter.

COHR has an Earnings ESP of +2.65% and a Zacks Rank #3.

You can see the complete list of today’s Zacks #1 Rank stocks here.

Coherent’s Q4 Growth Hinges on AI Demand, Capacity Expansion and Margin GainsFiscal fourth-quarter revenues are likely to have benefited from exceptional demand in Datacenter & Communications, led by 800G and rapidly ramping 1.6T transceivers, OCS systems and initial scale-out CPO revenues. Capacity expansion is another key catalyst, with Coherent accelerating the doubling of internal indium phosphide output and ramping 6-inch production. Improving industrial demand could provide additional support. On the bottom line, higher volumes, a richer 1.6T mix and 6-inch manufacturing efficiencies should aid gross margins. However, sequentially higher capital investment and operating expenses may temper profitability gains.

COHR Stock Experiencing GrowthCoherent shares have gained a massive 195% over the past year and 12% in the past month. This performance clearly indicates consistent growth in the stock.

Based on forward 12-month Price/Earnings, COHR is currently trading at 42.32X, way above the industry’s 21.7X. If we look at the forward 12-month Price/Sales ratio, the company’s shares are currently trading at 7.27X forward sales, well above the industry’s 2.8X.

                                                                      Image Source: Zacks Investment Research

Coherent is a Hold Ahead of Q4 EarningsCoherent’s strong demand backdrop, expanding AI-driven Datacenter & Communications business, and accelerating capacity investments support its long-term growth prospects. Improving product mix and manufacturing efficiencies could also aid profitability as production ramps. However, the stock’s sharp appreciation and premium valuation suggest that much of the optimism surrounding these growth drivers may already be reflected in the share price. With expectations elevated heading into the fiscal fourth-quarter report, any disappointment in execution, margins or the pace of capacity conversion could pressure the stock. Investors may therefore prefer to maintain existing positions and await greater clarity after earnings, making COHR a Hold.

Peer ViewAmong U.S.-listed peers, Lumentum Holdings (LITE - Free Report) and IPG Photonics (IPGP - Free Report) offer useful comparisons for investors evaluating Coherent. Like Coherent, both LITE and IPGP operate in optical components and photonics markets that benefit from increasing demand for high-speed data communications and advanced laser technologies. However, Coherent currently stands apart because of its unusually strong AI infrastructure exposure, record backlog extending into 2028, long-term supply agreements through 2030, and a significantly strengthened balance sheet following NVIDIA's strategic investment. These factors have helped improve earnings visibility and differentiate Coherent's growth profile within the photonics industry.

Shares of Coherent COHR surged on Tuesday after a report said the Trump administration is drafting restrictions on imports of new Chinese data center components, a move that could benefit US optical networking suppliers as cloud providers seek alternative vendors.

Coherent shares climbed as much as 12% in trading following the Reuters report.

Fellow optical networking company Lumentum gained more than 5%, while Applied Optoelectronics also rallied. Meanwhile, Amazon.com shares fell more than 1.7% in trading.

According to Reuters, the Federal Communications Commission (FCC) is preparing a proposal that would prohibit imports of new Chinese optical transceivers, components that enable high-speed data transmission across fiber-optic cables inside AI data centers.

The report said the proposal could be published later this year, although it has not been finalized and could still be modified or withdrawn.

The proposed restrictions are aimed at protecting US AI infrastructure from potential cybersecurity risks.

A ban on new Chinese optical transceivers could force American cloud providers, including Amazon Web Services, to source more equipment from domestic manufacturers such as Coherent and Lumentum.

Reuters reported that the proposed restrictions would likely target Zhongji Innolight, one of the world's largest optical transceiver manufacturers. The company was added to the Pentagon's list of alleged Chinese military-backed companies in June.

The report said the restrictions are intended to reduce the risk of Chinese-made networking hardware being used to steal data, install malware or disrupt operations at US AI data centers.

China's embassy in Washington criticized the proposed measures and urged the United States to stop targeting Chinese companies.

"China will take all necessary measures in response to any action that causes material harm to its interests," it added.

Coherent has already strengthened its position in the AI infrastructure supply chain through partnerships with Nvidia.

The chipmaker signed multi-year agreements with both Coherent and Lumentum in March, including billions of dollars in procurement commitments and a $2 billion investment in each company to secure production capacity for next-generation co-packaged optics technology.

The agreements position both companies as strategic suppliers for the growing AI data center market, where demand for high-speed optical networking equipment continues to increase.

Supply chain implications remain in focusAccording to Counterpoint Research, Zhongji Innolight controls approximately 27% of the global data center transceiver market.

Reuters reported that Coherent and Lumentum offer competing technologies but currently lack the manufacturing scale to fully replace Chinese suppliers. Innolight also generates about 90% of its revenue outside China.

The FCC has previously introduced similar restrictions targeting Chinese drones, routers, robots and power inverters through its Covered List framework.

The report said that the agency is considering a similar approach for optical transceivers by banning imports of new Chinese models while exempting many non-Chinese suppliers.

While the proposal remains under review, investors responded positively to the possibility that tighter restrictions on Chinese networking equipment could increase demand for US-based optical component manufacturers, sending Coherent shares sharply higher.

Key Takeaways COHR raised its outlook and highlighted record backlog visibility extending through 2028.COHR expects fiscal 2027 growth to outpace fiscal 2026 while ramping its 6-inch indium phosphide platform.COHR continues to outperform key optical networking peers with stronger AI infrastructure exposure. Coherent (COHR - Free Report) appears to offer a more compelling investment opportunity following its recent post-earnings correction. The stock retreated despite the company delivering a strong quarterly performance, raising its outlook and highlighting record backlog visibility extending through 2028.

Management also reaffirmed that fiscal 2027 growth is expected to exceed fiscal 2026 levels while continuing to ramp production of its 6-inch indium phosphide platform, a critical technology supporting next-generation AI networking. The sharp decline came after an extraordinary rally rather than any deterioration in business fundamentals, reflecting a reset in investor expectations. COHR remains up an impressive 218% over the past year, even after declining 19% over the past month.

                                                           Image Source: Zacks Investment Research

Although the stock trades at a forward 12-month price-to-earnings ratio of 36.29X, above the industry average of 20.89X, the recent correction has made the valuation more reasonable relative to its long-term growth prospects.

                                                                  Image Source: Zacks Investment Research

Supporting this view, the Zacks Consensus Estimate for 2026 earnings is pegged at $5.47, indicating 55% year over year growth. The consensus mark for 2026 revenues stands at 7.06 billion, suggesting 21.5% year over year growth.

Coherent Continues to Outperform Key PeersCompared with optical networking peers Lumentum (LITE - Free Report) and Fabrinet (FN - Free Report) , Coherent continues to benefit from stronger exposure to AI infrastructure investments and increasing demand for high-speed optical connectivity. While LITE and FN are well-positioned to capitalize on data center upgrades, Coherent has strengthened its competitive standing through manufacturing expansion, long-term customer commitments and improved backlog visibility.

The company is also demonstrating an ability to translate robust demand into profitable growth while maintaining confidence in future expansion. As AI infrastructure spending continues to accelerate, Lumentum, Fabrinet and Coherent are all expected to benefit. However, Coherent currently combines superior growth visibility, expanding production capacity and a more attractive post-correction valuation, making it stand out among its optical networking peers.

COHR currently sports a Zacks Rank #1 (Strong Buy). You can see the complete list of today’s Zacks #1 Rank stocks here.

Key Takeaways Coherent's order book surge pushed backlog to record levels and drove $290M CapEx.Customer orders stretch into 2028, while long-term agreements extend revenue visibility to 2030.NVIDIA's $2B investment lifted COHR's cash balance to $3B in Q3. Coherent Corp. (COHR - Free Report) is witnessing a step function increase in its order book rather than the usual increment in cyclical hardware orders. This drastic upsurge in demand pushed Coherent’s backlog into record levels, compelling the company to spend $290 million in CapEx, more than doubling growth from the year-ago quarter.

                                                                  Image Source: Zacks Investment Research

This lofty asset-heavy expansion is de-risked by customer orders stretching into 2028 and Long-Term Agreements extending to 2030. A heightened revenue visibility guards Coherent from short-term demand contraction that creates a menace within the hardware manufacturing sector.

Coherent’s tactical approach to raise customers’ vested interest effectively lowered the risks associated with aggressive capacity expansion. The company guided customers toward entering agreements that mandate multi-year demand commitments and capital investments, insulating supply.

NVIDIA’s $2-billion equity investment provided an extra padding to Coherent’s cash balance, raising it to $3 billion in the third quarter of fiscal 2026 from $1.5 billion in the previous quarter. This strategic partnership stands as a witness to testify to COHR’s tech as the bottleneck for AI infrastructure in the long run.

Coherent jumped on this operational momentum to deleverage its balance sheet. The company took the major step of wiping out $162 million in debt payments in a single quarter, which reduced its leverage ratio to 0.5X in the third quarter of fiscal 2026 from the previous quarter’s 1.7X. The company’s elite financial profile is dependent on its ability to maximize cash cushions and cut down fixed interest burden.

The combination of long-term commitments stretching into 2030, robust liquidity and a deleveraged balance sheet provides Coherent the bedrock to transform its cyclical hardware business into a predictable revenue-generating machinery. Coherent’s commercial predictability paves the path to future growth while maintaining the strength to sail through macroeconomic setbacks.

COHR’s Price Performance, Valuation & EstimatesCoherent’s stock has rallied a whopping 427.6% in a year, beating the industry’s 10.2% growth. COHR surpassed its competitors, IPG Photonics (IPGP - Free Report) and Novanta (NOVT - Free Report) , which have gained 75% and 26.8%, respectively, in the same period.

1-Year Share Price Performance                                                               Image Source: Zacks Investment Research

From a valuation perspective, Coherent trades at a 12-month forward price-to-earnings ratio of 51.83, cheaper than IPG Photonics’ 59.14, while being more expensive than Novanta’s 40.51.

P/E F12M                                                                 Image Source: Zacks Investment Research

Coherent has a Value Score of D. IPG Photonics and Novanta both carrya Value Score of F.

The Zacks Consensus Estimate for COHR’s earnings for 2026 and 2027 has increased 1.5% and 11.9%, respectively, over the past 60 days.

COHR currently has a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.