Teradyne
Teradyne, Inc. (Nasdaq: TER) provides automated test equipment and robotics solutions to semiconductor manufacturers, electronics companies, and industrial, logistics, and other customers worldwide. Its test systems evaluate semiconductors, wireless products, data storage, photonic integrated circuits, and complex… From the company’s description.
In fiscal 2025, Teradyne reported revenue of $3.19B, up 13.1% from fiscal 2024, and net income of $554.05M. Its operating margin was 20.4%, and operations generated $674.41M in cash. Over the twelve months to Jun 28, 2026, revenue was $4.46B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Teradyne does
In the company’s own words
Teradyne, Inc. (Nasdaq: TER) provides automated test equipment and robotics solutions to semiconductor manufacturers, electronics companies, and industrial, logistics, and other customers worldwide. Its test systems evaluate semiconductors, wireless products, data storage, photonic integrated circuits, and complex electronic systems; its robotics portfolio includes collaborative robot arms and autonomous mobile robots. Teradyne reports three segments: Semiconductor Test, which serves integrated device manufacturers, fabless chip companies, foundries, and outsourced assembly and test providers; Robotics, which sells collaborative arms under the Universal Robots brand and mobile robots under Mobile Industrial Robots; and Product Test, which supplies electronic and photonic test systems, instruments, and services for computing, data center, automotive, industrial, defense, aerospace, and consumer applications. Teradyne was founded in 1960 and expanded into robotics through acquisitions including Universal Robots in 2015 and Mobile Industrial Robots in 2018. It employed approximately 6,600 people as of December 31, 2025. Its website is www.teradyne.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Medical Instruments
- Headquarters
- NORTH READING, MA
- Fiscal year end
- December
- CIK
- 97210
- SIC
- 3825
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Teradyne — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Superinvestors in Teradyne · what they did last quarter
Share of each manager’s reported 13F portfolio. Change is in shares held, since the previous quarter.
Largest fund holders · Teradyne’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
Compare this company with peers, find it in your funds and follow its financial history with your connected AI:
- “How do Teradyne and its peers compare on margins and cash generation over ten years?”
- “Where did five years of Teradyne's earnings go — cash, debt, buybacks, reinvestment?”
- “What changed in Teradyne's last four quarterly filings that the numbers alone won't show?”