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 9 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 2021
Institutional positions in Teradyne, Inc as of Jun 30, 2021. 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
- 712
- +31 vs. Q1 2021
- Shares held
- 158.1M
- +4.04M (+2.6%) vs. Q1 2021
- Total value
- $21.2B
- +$2.42B (+12.9%) vs. Q1 2021
- New holders
- 92
- 247 more added
- Sold out
- 61
- 261 more reduced
5 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 3,074,402 | $410.7M | 0.06% | −45,394−1.5% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 3,777,375 | $506.0M | 1.25% | +309,051+8.9% | Added |
| Alkeon Capital Management LLC | 3,983,923 | $533.7M | 1.89% | −6,058−0.2% | Reduced |
| FMR LLC | 4,092,768 | $548.3M | 0.04% | +1,481,491+56.7% | Added |
| JPMorgan Chase & Co | 6,464,781 | $866.0M | 0.11% | +566,638+9.6% | Added |
| State Street Corp | 6,739,282 | $902.8M | 0.05% | +17,439+0.3% | Added |
| Ameriprise Financial Inc | 7,023,205 | $940.8M | 0.29% | +126,872+1.8% | Added |
| Baillie Gifford & Co | 7,944,965 | $1.06B | 0.52% | +213,655+2.8% | Added |
| BlackRock Inc. | 13,039,440 | $1.75B | 0.05% | −1,132,263−8.0% | Reduced |
| Vanguard Group Inc | 18,369,520 | $2.46B | 0.06% | −621,367−3.3% | Reduced |
| Sofos Investments, Inc. | 59 | – | – | −5−7.8% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 1,639 | – | – | −5,197−76.0% | Reduced |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −324,924−100.0% | Sold out |
| Zweig-DiMenna Associates LLC | 0 | $0 | 0.00% | −123,900−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −65,493−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −62,623−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −46,620−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −46,042−100.0% | Sold out |
| Jade Capital Advisors, LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| South Dakota Investment Council | 0 | $0 | 0.00% | −37,994−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −36,956−100.0% | Sold out |
| Fortis Capital Management LLC | 0 | $0 | 0.00% | −18,000−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −17,128−100.0% | Sold out |
| Patton Fund Management, Inc. | 0 | $0 | 0.00% | −10,953−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −10,452−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −10,357−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −8,804−100.0% | Sold out |
| Three Peaks Capital Management, LLC | 0 | $0 | 0.00% | −8,141−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −7,792−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −7,774−100.0% | Sold out |
| Susquehanna International Group Ltd. | 0 | $0 | 0.00% | −7,422−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −7,303−100.0% | Sold out |
| Green Alpha Advisors, LLC | 0 | $0 | 0.00% | −7,018−100.0% | Sold out |
| UBP Investment Advisors SA | 0 | $0 | 0.00% | −6,982−100.0% | Sold out |
| Sustainable Insight Capital Management, LLC | 0 | $0 | 0.00% | −6,129−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −6,025−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −4,590−100.0% | Sold out |
| Lombard Odier Asset Management (Europe) Ltd | 0 | $0 | 0.00% | −4,377−100.0% | Sold out |
| Gladstone Institutional Advisory LLC | 0 | $0 | 0.00% | −3,592−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −3,164−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −2,990−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −2,307−100.0% | Sold out |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −2,173−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −2,035−100.0% | Sold out |
| Investment House LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −1,834−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −1,742−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −1,744−100.0% | Sold out |
| Conning Inc. | 0 | $0 | 0.00% | −1,680−100.0% | Sold out |
| Capital Bank & Trust Co | 0 | $0 | 0.00% | −1,670−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −1,583−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −1,501−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −1,454−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −962−100.0% | Sold out |
| Hexavest Inc. | 0 | $0 | 0.00% | −834−100.0% | Sold out |
| Valley Brook Capital Group | 0 | $0 | 0.00% | −785−100.0% | Sold out |
| NWK Group, Inc. | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −592−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −559−100.0% | Sold out |
| Institutional & Family Asset Management, LLC | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| Sun Life Financial INC | 0 | $0 | 0.00% | −98−100.0% | Sold out |
| Certified Advisory Corp | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Aspire Private Capital, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Manchester Financial Inc | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −56−100.0% | Sold out |
| Allred Capital Management, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Patriot Financial Group Insurance Agency, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Private Capital Group, LLC | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Waddell & Reed Financial Inc | – | – | – | – | Not filed |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |
| E Fund Management Co., Ltd. | – | – | – | – | Not filed |
| Pillar Pacific Capital Management LLC | – | – | – | – | Not filed |
| CSat Investment Advisory, L.P. | – | – | – | – | Not filed |