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Key Takeaways TER benefits from AI data center demand, with Q1 2026 revenues soaring 87% year over year. TER's AI-related demand made up nearly 70% of revenues, up from about 60% in the prior quarter. TER faces competition from Advantest and Vertiv as both expand in AI and data center markets. Teradyne (TER - Free Report) is benefiting from the explosive growth in datacenter demand, particularly driven by artificial intelligence (AI) and the ongoing build-out of AI-centric infrastructure. In the first quarter of 2026, Teradyne reported revenues of approximately $1.3 billion, an 87% year-over-year increase and 18% above its previous record. This surge is directly tied to the company’s strategic focus on the ‘wafer to AI data center’ market, where AI-related demand accounted for nearly 70% of revenues, up from about 60% in the previous quarter.

The datacenter segment, especially devices that support AI workloads, has become a major source of revenue. In the auto/industrial segment, 46% of revenues came from datacenter devices in the first quarter of 2026. This marks a significant shift from past trends.

Teradyne is also seeing robust demand for memory test solutions, especially for high-bandwidth memory and DRAM, both of which are critical for AI compute applications. The company’s recent product launches, such as the Photon 100 for silicon photonics and Omnyx for server board testing, further strengthen its position in the rapidly evolving data center market. Strategic acquisitions and joint ventures, like the MultiLane Test Products partnership and the acquisition of TestInsight, further strengthen Teradyne’s capabilities in high-speed I/O and design-to-test software.

Teradyne expects continued robust demand, especially as AI data center build-outs drive increased need for compute, networking and memory test solutions. For the second quarter of 2026, Teradyne expects revenues in the range of $1.15-$1.25 billion.

Teradyne Suffers From Stiff CompetitionTeradyne is facing stiff competition from companies such as Advantest Corporation (ATEYY - Free Report) and Vertiv (VRT - Free Report) . Both Advantest and Vertiv are also expanding their footprints in the AI and data center markets.

In June 2026, Advantest and OpenLight partnered to develop silicon photonics test solutions for high-volume manufacturing, addressing growing demand for AI and high-performance computing applications. The collaboration aims to accelerate scalable production of next-generation optical interconnects for AI data centers.

In June 2026, Vertiv announced the completion of its acquisition of ThermoKey S.p.A., a move that enhances Vertiv’s thermal management portfolio, expands its heat rejection and heat-exchange capabilities and strengthens its long-standing relationships with OEMs and system integrators serving data centers and other critical infrastructure markets worldwide.

TER’s Share Price Performance, Valuation, and EstimatesTeradyne shares have surged 81.6% in the year-to-date period, outperforming the Zacks Computer & Technology sector’s growth of 14.7% and the Zacks Electronics - Miscellaneous Products increase of 53.3%.

TER Stock Performance
Image Source: Zacks Investment Research

TER stock is trading at a premium with a forward 12-month Price/Sales of 11.01X compared with the Electronics - Miscellaneous Products industry’s 8.31X. TER has a Value Score of D.

TER Valuation
Image Source: Zacks Investment Research

The Zacks Consensus Estimate for fiscal 2026 earnings is pegged at $7.20 per share, which has increased 1.55% over the past 30 days. This suggests 81.82% year-over-year growth.

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

Key Takeaways Teradyne's Q1 2026 robotics revenues rose 32% year over year to $91 million, its fourth straight gain. AI-related demand made up nearly 70% of Q1 2026 revenues, up from about 60% in the prior quarter. TER expects a large e-commerce customer to triple its 2026 revenue contribution versus 2025. Teradyne (TER - Free Report) is benefiting from the accelerating adoption of artificial intelligence (AI) across multiple industries, which is driving robust growth in its robotics and test solutions businesses. AI-related demand accounted for nearly 70% of the company’s revenues in the first quarter of 2026, up from about 60% in the previous quarter.

The company’s Robotics division delivered its fourth consecutive quarter of sequential growth, with first-quarter 2026 robotics revenues up 32% year over year to $91 million. This growth is notable because the first quarter is typically a seasonally weaker quarter. The company’s “one sales team” approach is driving results across verticals, and AI revenues now represents 15% of robotics sales.

The company’s robots are now used in environmental sensing within data centers, and Teradyne recently showcased a complex physical AI work cell in partnership with Generalist at NVIDIA’s GTC event. This demonstrates Teradyne’s ability to innovate and integrate AI-driven robotics into high-growth markets such as e-commerce, electronics manufacturing and semiconductors.

Further expanding its portfolio via partnership, in April 2026, Teradyne Robotics and Flex expanded their collaboration, with Flex both deploying Universal Robots cobots and MiR autonomous mobile robots in its own facilities and manufacturing key robotics components for Teradyne’s customers worldwide.

Teradyne continues to expect its large e-commerce customer to triple its revenue contribution in 2026 compared with 2025, which, if executed, would improve scale and utilization in the Robotics segment.

Teradyne Suffers From Stiff CompetitionTeradyne is facing stiff competition from companies such as KLA Corporation (KLAC - Free Report) and Cohu (COHU - Free Report) . Both KLA and Cohu are expanding their footprint in the AI space.

KLA is benefiting from the growing demand for AI space through its leadership in process control and its ability to address growth markets in wafer fab equipment, including high-bandwidth memory and advanced packaging.

In May 2026, Cohu secured approximately $5 million in orders for its DiamondX semiconductor test platform from a leading chip manufacturer to support the development and production of next-generation gallium nitride (GaN) power devices for AI data center power architectures.

TER’s Share Price Performance, Valuation, and EstimatesTeradyne shares have surged 120.7% in the year-to-date period, outperforming the Zacks Computer & Technology sector’s growth of 15% and the Zacks Electronics - Miscellaneous Products increase of 70.6%.

TER Stock Performance
Image Source: Zacks Investment Research

TER stock is trading at a premium with a forward 12-month Price/Sales of 13.47X compared with the Electronics - Miscellaneous Products industry’s 7.64X. TER has a Value Score of F.

TER Valuation
Image Source: Zacks Investment Research

The Zacks Consensus Estimate for fiscal 2026 earnings is pegged at $7.09 per share, which has been unchanged over the past 30 days. This suggests 79.04% year-over-year growth.

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