Teradyne, Inc. (TER) | The Buildout — AI Infrastructure
The Verdict
Teradyne sells the equipment that checks whether chips work before they go into AI data centers. Its testers are used on compute silicon, memory and storage, and on the printed-circuit boards and photonic assemblies that carry data between them. Its robots — collaborative arms and autonomous mobile robots — help assemble and move hardware, including in electronics and semiconductor manufacturing. Management organizes all of it as a "wafer to AI data center" strategy spanning the company's Semiconductor Test, Product Test and Robotics groups.
| Market Cap | — |
| Revenue (TTM) | $4.5B |
| Revenue Growth | +57.9% |
| EBITDA Margin (TTM) | 33.6% |
| Net Cash | $255M |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- AI-related revenue was nearly 70% of the total in Q1 2026 and more than 60% in Q2 2026; compute revenue rose nearly 600% year over year and was 70% of Q2 SoC product revenue.
- Memory revenue set a record at $212M in Q2, the third consecutive quarter above $200M, with book-to-bill over 2; management says the 2026 memory TAM is likely more than 40% larger than in 2025.
- Test's share of semiconductor capex went from 4% in 2023 to 7% in 2025 to 8% in the first five months of 2026, which management expects to settle in a 7%–9% range, with a path for overall ATE TAM to reach or exceed $20 billion.
- A merchant GPU production order was received in Q1 and delivered in Q2, and correlation with a second AI hyperscaler customer was completed; management aims for a 30%–70% dual-source share over the midterm from low single digits in 2026.
- First-half 2026 revenue was $2.6 billion with $5.02 in non-GAAP EPS, and first-half free cash flow was $579M, up 150% year over year. The balance sheet holds $349.5M of cash plus $5.3M of short-term investments against $100.1M of total debt.
What We’re Watching
- Q3 2026 revenue is guided to $1.2B–$1.3B, below the Q2 print of $1,329M.
- Management's own visibility language: "our visibility into the second half is quite limited" on the Q1 call, and "we still do have some undefined parts as we think about Q4" on the Q2 call.
- Gross margin has stepped from 60.9% in Q1 to 59.8% in Q2 with a 58%–59% guide for Q3; the CFO says memory "is going to continue to be a strain from an overall margin perspective" and expects that to continue in 2027.
- Customer concentration: FY2025 filings show two specifying customers at 12% and 10% of consolidated revenue plus one additional direct customer at 19%, with the identities undisclosed.
The thesis looks stronger on demand evidence and unchanged on timing risk. Two consecutive record quarters, a merchant GPU order delivered inside its promised window, a completed second-hyperscaler correlation and raised memory and CPO TAM calls all point the same direction. Against that, the company guided the next quarter below the record just posted, says second-half visibility is limited, and has not reconciled the AI revenue mix moving from "nearly 70%" in Q1 to "more than 60%" in Q2. The open question is whether the expected first-half 2027 compute surge arrives on schedule and whether the Q4 2026 target-model update raises the plan rather than restating it.
Earnings Beat
Teradyne reported Q2 2026 revenue of $1,329M, up over 100% year over year and 4% sequentially from the prior record, with gross margin of 59.8% — up 250 basis points year over year but down 110 basis points sequentially on one-time benefits in Q1. Non-GAAP EPS of $2.47 was up over 300% year over year and above the high end of guidance. Semiconductor Test cleared $1 billion for a second consecutive quarter at $1,122M, and memory set a record at $212M.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $1.3B | $1.3B | $652M | +103.9% |
| Gross margin | 59.8% | 60.9% | 57.2% | +260bps |
| EBITDA | $471M | $506M | $122M | +286.1% |
| EPS | $2.37 | $2.53 | $0.49 | +388.0% |
| Semiconductor Test revenue | $1,122M | $1,111M | n/a | +128% YoY |
| Memory book-to-bill | over 2 | n/a | n/a | — |
In the quarter, as Gregory mentioned, we have completed correlation with the second AI hyperscaler customer, and we shipped the previously announced merchant GPU order.— Michelle L. Turner, CFO, 2026-07-29
Management tone: Management's tone escalated between the two most recent calls. On Q1 they called 2026 "the year of execution" and said the company was "hitting on all cylinders"; on Q2 they said optimism around 2026, 2027 and the midterm "has grown" and that they are "leaning further into investments." The framing of the target model shifted from reaffirming it to achieving it "at an accelerated pace," with a revision scheduled for the Q4 call. Visibility limits were stated plainly on both calls, and the company chose to guide Q3 revenue below the record Q2 print.
Management Guidance
For Q3 2026 management guided revenue of $1.2B–$1.3B, gross margin of 58%–59%, operating expenses at roughly 29%–30% of sales, and a non-GAAP operating profit rate of 28%–30%, with revenue below the Q2 print. The full-year first-half revenue weighting was updated to 50%–52% of annual revenue, narrowed from 55%–60%, which management frames as a stronger second half rather than a cut to the year. Second-half growth is expected in memory, auto and industrial, IST, product test and robotics, offset by mobile softness and compute order timing. The target model remains $6 billion in revenue and $9.50–$11 in non-GAAP EPS, with an update promised on the Q4 2026 earnings call.
Trajectory
Revenue has moved from $769M in the September 2025 quarter to $1,083M in December, $1,282M in March 2026 and $1,329M in June — with the year-over-year rate rising from +87% in Q1 2026 to over 100% in Q2. Gross margin ran 58.4%, 57.5%, 60.9% then 59.8% across those four quarters, and EBITDA margin 22.8%, 31.9%, 39.4% then 35.5%. The driver management names is AI demand: compute revenue up nearly 600% year over year, memory at a record with book-to-bill over 2, and IST up 94% year over year and about 2.5 times sequentially. The shape of that demand is not smooth — compute orders were concentrated in the first half, the next surge is expected in the first half of 2027, and the Q3 guide steps revenue and margin down sequentially.
The Model
The model's locked projections put FY+1 revenue at $5,170M with EBITDA of $1,804M (34.9%), and FY+2 revenue at $6,300M with EBITDA of $2,249M (35.7%). Across the five runs behind those medians, the FY+2 revenue spread is 11%, from $6,105M to $6,800M. The near term rests on the second-half growth management points to in memory, auto and industrial, IST, product test and robotics, plus the compute surge it expects in the first half of 2027. FY+2 lines up with the ATE TAM expansion and market share gains management cites for 2027.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $3.2B | $5.2B | $6.3B |
| YoY Growth | — | +62.1% | +21.9% |
| EBITDA | $794M | $1.8B | $2.2B |
| EBITDA Margin | 24.9% | 34.9% | 35.7% |
Projections are the median of 5 independent model runs. The model’s revenue sits 11.3% above analyst consensus.
For Q3 2026 management guided revenue of $1.2B–$1.3B, gross margin of 58%–59%, operating expenses at roughly 29%–30% of sales, and a non-GAAP operating profit rate of 28%–30%, with revenue below the Q2 print. The full-year first-half revenue weighting was updated to 50%–52% of annual revenue, narrowed from 55%–60%, which management frames as a stronger second half rather than a cut to the year. Second-half growth is expected in memory, auto and industrial, IST, product test and robotics, offset by mobile softness and compute order timing. The target model remains $6 billion in revenue and $9.50–$11 in non-GAAP EPS, with an update promised on the Q4 2026 earnings call.
What Could Go Right — and Wrong
- The first-half 2027 compute surge arrives as management expects, converting networking and compute capacity built in the first half of 2026 into revenue.
- Dual-source share converts from a low-single-digit 2026 base toward management's stated 30%–70% band as sockets move from correlation to production ramp.
- Memory capacity additions continue into 2027, sustaining book-to-bill above 2 and the more-than-40% larger 2026 memory TAM.
- CPO revenue progresses toward the low side of the $300M range next year, and the TAM resolves toward $700M by 2028.
- The Q4 2026 target-model update lifts the plan above the current $6 billion revenue target.
- The first-half 2027 compute surge slips, leaving the second-half-weighted 2026 base without the growth bridge it assumes; Q3 revenue is already guided below Q2.
- Gross margin normalizes below the high 50s as memory, product test and robotics mix grows; the CFO flags memory as a continuing 2027 strain.
- A customer above 10% of revenue reallocates a program — FY2025 concentration was 12%, 10% and 19%, with the identities undisclosed.
- Test efficiency improves faster than package complexity offsets it, muting test intensity; management cites a potential factor-of-10 efficiency gain over the next couple of years.
- A supply-chain break: unnamed sole-source components, contract manufacturing concentrated with three partners in Malaysia and Thailand, and $1,452.6M of purchase commitments falling due within a year.
Looking Ahead
The next twelve months turn on three things the record dates: the Q4 2026 earnings-call update to the target model, the U.S. Robotics manufacturing center opening later in 2026, and the compute surge management expects in the first half of 2027. Alongside those, CPO revenue is expected to grow from roughly $100M in 2026 toward about $200M next year, and memory capacity additions are being planned into 2027.
- Later in 2026U.S. Robotics site opens — Leased Metro Detroit fit-out; U.S. is 32% of robotics sales.
- Q4 2026Target-model update — Management says the $6 billion revenue model revision comes with the Q4 call.
- 1H 2027Next compute surge — Networking and compute capacity built in H1 2026 converts to revenue.
- 2027CPO scale-out ramp — Toward the low side of the $300M range, about $200M.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $2.8B | $3.2B | $4.5B | +13.1% |
| Gross Margin | 58.4% | 58.4% | 59.3% | +5bps |
| EBITDA | $714M | $794M | $1.5B | +11.3% |
| EBITDA Margin | 25.3% | 24.9% | 33.6% | 41bps |
| Net Income | $542M | $554M | $1.2B | +2.2% |
| Free Cash Flow | $474M | $450M | $800M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)59.3%
- EBITDA Margin (TTM)33.6%
- Net Margin (TTM)25.8%
- ROIC33.9%
- FCF Conversion53.4%
- SBC / Revenue0.0%
The Company
Teradyne is a global provider of automated test equipment and robotics. Its automated test systems check semiconductors, wireless products, data storage, silicon photonics and complex electronics across consumer, wireless, automotive, industrial, computing, communications and aerospace/defense markets. For the AI build-out the work concentrates in Semiconductor Test, where the UltraFLEXplus-class testers address compute SoC and the Magnum platform addresses HBM, DRAM and NAND memory; Product Test then covers server-board test, high-speed interconnect and photonic integrated circuit test, and Robotics supplies collaborative arms under the Universal Robots brand and autonomous mobile robots under the MiR brand.
The company operates its own sites and leans on contract manufacturers. Corporate headquarters is in North Reading, Massachusetts (~422,000 sq ft, owned); Robotics operations are in Odense, Denmark (~200,000 sq ft, owned); Semiconductor Test production was expanded with a ~290,000 sq ft facility in Cebu, Philippines purchased in 2025; and a 68,000 sq ft leased Robotics site in the Metro Detroit area has had its fit-out initiated. Contract manufacturing is concentrated in Malaysia and Thailand through Flex Ltd., Plexus Corp. and SAM Meerkat. On the revenue side, the customer footprint has shifted toward the AI-compute supply chain: in Q1 2026, Taiwan was 41% of revenue and Korea 19%, up from 28% and 12% a year earlier, while China fell from 19% to 11%.
Recent corporate activity includes the MultiLane Test Products JV, which closed April 8, 2026, and the TestInsight acquisition, which closed April 16, 2026; combined cash use for the two was about $165M, funded via the credit revolver.
Business Segments
Competitive Landscape
Teradyne's filings name a concentrated set of competitors: Advantest, SPEA and Cohu in Semiconductor Test; Keysight, Test Research, Rohde & Schwarz, Anritsu, National Instruments, Welzek and iTest in Product Test; and in Robotics a mix of traditional industrial arms, emerging cobots and AMR materials handling. Management's read on the compute test market is that incumbency is being engineered out by the customers themselves. Dual-vendor strategies are emerging at the largest compute customers to derisk supply chains, share gains are described as "socket by socket," and management describes the endpoint as a market where differentiation on throughput, performance and availability matters more than incumbency.
- AdvantestNamed in the FY2025 10-K among Semiconductor Test competitors.
- CohuNamed in the FY2025 10-K among Semiconductor Test competitors.
- KeysightNamed in the FY2025 10-K among Product Test competitors.
- Named in the FY2025 10-K among traditional industrial Robotics competitors.
- FANUCNamed in the FY2025 10-K among traditional industrial Robotics competitors.
Supply Chain
Teradyne buys components and outsources manufacturing to three named partners in Malaysia and Thailand, then sells testers and robots into the AI-compute supply chain. None of the neighbor transcripts in the evidence mention Teradyne by name.
More on TER: Earnings recap