Teradyne, Inc
TER- Exchange
- Nasdaq
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0000097210
In the last 90 days, Teradyne, Inc insiders filed 0 open-market purchases and 10 sales; 1,429 institutions reported holding it in 13F filings for Q2 2026, worth $73.2B in total; 3 superinvestors hold it, including Lone Pine Capital and ARK Invest.
13F holders, Q2 2025
Institutional positions in Teradyne, Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 728
- −8 vs. Q1 2025
- Shares held
- 161.4M
- +5.99M (+3.9%) vs. Q1 2025
- Total value
- $14.5B
- +$1.69B (+13.2%) vs. Q1 2025
- New holders
- 108
- 260 more added
- Sold out
- 116
- 279 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TER on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,429 | $73.2B |
| Q1 2026 | 1,234 | $42.8B |
| Q4 2025 | 1,040 | $29.2B |
| Q3 2025 | 830 | $22.2B |
| Q2 2025 | 728 | $14.5B |
| Q1 2025 | 746 | $12.8B |
| Q4 2024 | 777 | $20.1B |
| Q3 2024 | 757 | $21.3B |
| Q2 2024 | 756 | $23.8B |
| Q1 2024 | 683 | $18.2B |
| Q4 2023 | 712 | $17.1B |
| Q3 2023 | 684 | $15.6B |
| Q2 2023 | 690 | $17.7B |
| Q1 2023 | 663 | $17.0B |
| Q4 2022 | 643 | $13.6B |
| Q3 2022 | 635 | $11.6B |
| Q2 2022 | 655 | $14.0B |
| Q1 2022 | 721 | $18.7B |
| Q4 2021 | 747 | $25.9B |
| Q3 2021 | 681 | $17.1B |
| Q2 2021 | 712 | $21.2B |
| Q1 2021 | 686 | $19.0B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −2,814−100.0% | Sold out |
| Advisor OS, LLC | 0 | $0 | 0.00% | −2,783−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −2,719−100.0% | Sold out |
| Sivia Capital Partners, LLC | 0 | $0 | 0.00% | −2,718−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −2,657−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −2,582−100.0% | Sold out |
| Rockland Trust Co | 0 | $0 | 0.00% | −2,539−100.0% | Sold out |
| Valliance Asset Management Ltd | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Sagespring Wealth Partners, LLC | 0 | $0 | 0.00% | −2,464−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −2,425−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,726−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −1,645−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,645−100.0% | Sold out |
| Westpac Banking Corp | 0 | $0 | 0.00% | −1,577−100.0% | Sold out |
| Atala Financial Inc | 0 | $0 | 0.00% | −373−100.0% | Sold out |
| Vega Investment Solutions | 0 | $0 | 0.00% | −346−100.0% | Sold out |
| Bank of Jackson Hole Trust | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Pinnacle Financial Partners Inc | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| DT Investment Partners, LLC | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| Eastern Bank | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| Legacy Bridge, LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Washington Trust Co | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Saudi Central Bank | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| ESL Trust Services, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Transce3nd, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Goodman Advisory Group, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Synergy Investment Management, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| MPWM Advisory Solutions, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Trifecta Capital Advisors, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Greenline Partners, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Caldwell Sutter Capital, Inc. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Asset Dedication, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Halbert Hargrove Global Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Highline Wealth Partners LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Credit Agricole S A | – | – | – | – | Not filed |
| Rakuten Investment Management, Inc. | – | – | – | – | Not filed |
| Pinpoint Asset Management Ltd | – | – | – | – | Not filed |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |
| CAPROCK Group, Inc. | – | – | – | – | Not filed |
| CCM Investment Group, LLC | – | – | – | – | Not filed |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |
| Pilgrim Partners Asia Pte Ltd | – | – | – | – | Not filed |
| Financial Network Wealth Management LLC | – | – | – | – | Not filed |