Teradyne, Inc. (TER)
What changed in recent filings
- Revenue +104% YoYQuarter ended Jun 28, 2026
- Institutions — 2 new · 2 added · 7 reduced13F · as of end of 2026 Q2
What changed in recent SEC filings — factual, not a buy/sell recommendation.
Teradyne, Inc. recent earnings releases
Based on SEC filings. The release date is the day the earnings filing (8-K) was accepted; for quarters where that filing was not found, the periodic report filing date is shown.
- 26Q2Released Jul 29, 2026Revenue +103.9% YoY · EPS $2.38Released before the open: Jul 28 close → Jul 29 close, the stock moved -0.4% · over the same window, market -1.5% · sector -5.5%
- 26Q1Released Apr 29, 2026Revenue +87.0% YoY · EPS $2.53Released before the open: Apr 28 close → Apr 29 close, the stock moved -19.4% · over the same window, market +0.0% · sector +1.6%
- 25Q4Released Feb 3, 2026Revenue +43.9% YoY · EPS $1.62Released before the open: Feb 2 close → Feb 3 close, the stock moved +13.4% · over the same window, market -0.8% · sector -1.9%
- 25Q3Released Oct 29, 2025Revenue +4.3% YoY · EPS $0.75Released before the open: Oct 28 close → Oct 29 close, the stock moved +20.5% · over the same window, market +0.0% · sector +0.9%
The next earnings release is estimated around Oct 28, 2026 (calculated from how long this company has taken between quarter end and filing; it is not a date announced by the company).
Institutions holding Teradyne, Inc.
How many of the institutions we track reported holding this stock, quarter by quarter.
2019 Q1: 4 → 2026 Q2: 11 institutions
Counts the 52 institutions we track that reported holding this stock — their full reported holdings, not just the largest positions. Not the total number of institutional holders in the US. Figures are as of quarter-end and disclosed up to 45 days later. Descriptive only — not investment advice.
Which institutions hold Teradyne, Inc.
Institutions we track that reported holding this stock in their most recent 13F.
- Baillie Gifford & Counder 0.01% of portfolio · held as of 2019 Q1 or earlier
- ARK Invest2.03% of portfolio · held as of 2019 Q1 or earlier
- PRIMECAP Management0.14% of portfolio · held as of 2019 Q1 or earlier
- Point72 Asset Management0.24% of portfolio · since 2024 Q4
- Caisse de depot (Quebec)0.27% of portfolio · since 2025 Q3
- Bridgewater Associates0.20% of portfolio · since 2025 Q3
- National Pension Service (Korea)0.09% of portfolio · since 2025 Q4
- Temasek Holdings (Singapore)0.11% of portfolio · since 2026 Q1
- Lone Pine Capital4.42% of portfolio · since 2026 Q1
- Maverick CapitalNew this quarter0.01% of portfolio · since 2026 Q2
- BlackstoneNew this quarterunder 0.01% of portfolio · since 2026 Q2
Based on 13F filings — quarter-end holdings, disclosed up to 45 days later. Holding a stock is a fact we report, not a recommendation to buy or sell.
Q2 2026 13F recap — stocks several institutions bought and sold together →Company overview
Teradyne, Inc. is a global provider of automated test equipment and advanced robotics systems. The company designs and manufactures test solutions used to verify the performance, quality, and reliability of semiconductors, wireless devices, circuit boards, storage products, and other complex electronic systems. Its products support key industries such as consumer electronics, automotive, computing, communications, industrial manufacturing, aerospace, and defense. Teradyne also offers robotics technologies, including collaborative robots and autonomous mobile robots, which are used in manufacturing and logistics operations to improve material handling and production efficiency. Through its semiconductor test, system test, and robotics businesses, Teradyne plays a central role in electronics production and factory automation by helping customers inspect, validate, and move products across modern industrial supply chains.
What is the Semiconductors sector?
Fabless, foundry, and equipment. A core beneficiary of AI demand.
Teradyne, Inc. is classified under the Semiconductors sector. See peers below.
Teradyne, Inc. key financials
Based on SEC filings · as of Jun 28, 2026
Tap a metric name to see its meaning in the glossary.
Teradyne, Inc. vs Semiconductors sector benchmark
Median of 34 representative sector stocks · SEC filings · factual comparison (not advice)
A simple comparison to the sector benchmark. Higher or lower doesn’t mean good/bad or buy/sell.
TER revenue by segment summary
SEC 10-Q · segment totals cross-checked against total revenue
2026-06-28 revenue was $1.3B, +103.9% YoY.
The largest segment is Semiconductor Test, 84.4% of revenue — a highly concentrated structure.
Recent revenue growth was led mainly by the Semiconductor Test segment (about 93% of the increase).
Full segment weights, YoY changes, and an AI synthesis are available in the detailed analysis.
ETFs holding Teradyne, Inc.
Per SEC N-PORT · 2026-06-30 · by weight · factual
TER on Stocklore
- Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
- Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
- 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
- Sector-relative metrics — Valuation and growth compared with the Semiconductors average
Peers · Semiconductors
TER FAQ
What is Teradyne, Inc. (TER)?
Teradyne, Inc. is a global provider of automated test equipment and advanced robotics systems. The company designs and manufactures test solutions used to verify the performance, quality, and reliability of semiconductors, wireless devices, circuit boards, storage products, and other complex electronic systems. Its products support key industries such as consumer electronics, automotive, computing, communications, industrial manufacturing, aerospace, and defense. Teradyne also offers robotics technologies, including collaborative robots and autonomous mobile robots, which are used in manufacturing and logistics operations to improve material handling and production efficiency. Through its semiconductor test, system test, and robotics businesses, Teradyne plays a central role in electronics production and factory automation by helping customers inspect, validate, and move products across modern industrial supply chains.
What sector is Teradyne, Inc. in?
Teradyne, Inc. is classified under Semiconductors. Fabless, foundry, and equipment. A core beneficiary of AI demand.
What are Teradyne, Inc.'s key financials?
As of Jun 28, 2026 in SEC filings: Revenue growth (YoY) 57.9%, Operating margin 32.9%, Net margin 25.8%, ROE 19.8%. Definitions and interpretation are available on Stocklore.
What are Teradyne, Inc.'s main revenue segments?
The largest segment is Semiconductor Test, about 84.4% of revenue. Segment totals are cross-checked against total revenue from SEC filings.
Where can I analyze Teradyne, Inc. (TER) stock?
On Stocklore you can see TER's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.
Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, as of quarter-end), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.