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, Q3 2025
Institutional positions in Teradyne, Inc as of Sep 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
- 830
- +114 vs. Q2 2025
- Shares held
- 161.6M
- +1.97M (+1.2%) vs. Q2 2025
- Total value
- $22.2B
- +$7.88B (+54.9%) vs. Q2 2025
- New holders
- 193
- 277 more added
- Sold out
- 79
- 252 more reduced
12 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Coldstream Capital Management Inc | 18,314 | $2.52M | 0.03% | +14,920+439.6% | Added |
| Optimas Capital Ltd | 18,300 | $2.52M | 1.59% | +18,300 | New |
| Oregon Public Employees Retirement Fund | 18,221 | $2.51M | 0.03% | +4,419+32.0% | Added |
| Vontobel Holding Ltd. | 18,133 | $2.50M | 0.01% | −2,776−13.3% | Reduced |
| Mutual of America Capital Management LLC | 17,241 | $2.37M | 0.03% | −1,154−6.3% | Reduced |
| State of Alaska, Department of Revenue | 16,978 | $2.34M | 0.02% | −1,045−5.8% | Reduced |
| Tredje AP-fonden | 16,832 | $2.32M | 0.02% | +3,050+22.1% | Added |
| Generali Investments, Management Co LLC | 16,768 | $2.31M | 0.48% | +3,437+25.8% | Added |
| OP Asset Management Ltd | 16,688 | $2.30M | 0.03% | +1,055+6.7% | Added |
| CWM, LLC | 16,626 | $2.29M | 0.01% | −1,575−8.7% | Reduced |
| Rakuten Investment Management, Inc. | 16,432 | $2.28M | 0.01% | +16,432 | New |
| Nordea Investment Management AB | 16,567 | $2.25M | 0.00% | +1,006+6.5% | Added |
| Commonwealth Equity Services, LLC | 16,338 | $2.25M | 0.00% | −327−2.0% | Reduced |
| Avanza Fonder AB | 16,269 | $2.24M | 0.06% | −604−3.6% | Reduced |
| Jones Financial Companies LLLP | 16,341 | $2.21M | 0.00% | +2,784+20.5% | Added |
| Connecticut Wealth Management, LLC | 16,007 | $2.20M | 0.10% | 00.0% | Unchanged |
| SWS Partners | 15,866 | $2.18M | 0.53% | +15,866 | New |
| Stifel Financial Corp | 15,754 | $2.17M | 0.00% | −1,391−8.1% | Reduced |
| CWM Advisors, LLC | 15,161 | $2.09M | 0.20% | −2,761−15.4% | Reduced |
| Cardiff Park Advisors, LLC | 15,057 | $2.07M | 0.16% | 00.0% | Unchanged |
| Resolute Capital Asset Partners LLC | 15,000 | $2.06M | 1.08% | +15,000 | New |
| TCW Group Inc | 14,878 | $2.05M | 0.02% | −3,606−19.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 14,734 | $2.02M | 0.01% | −154−1.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 14,554 | $2.00M | 0.00% | −8,312−36.4% | Reduced |
| CastleKnight Management LP | 14,300 | $1.97M | 0.11% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 14,236 | $1.96M | 0.01% | 00.0% | Unchanged |
| Banco Bilbao Vizcaya Argentaria, S.A. | 14,127 | $1.92M | 0.01% | +3,724+35.8% | Added |
| Tower Research Capital LLC (TRC) | 13,859 | $1.91M | 0.05% | +10,059+264.7% | Added |
| Benjamin Edwards Inc | 13,689 | $1.88M | 0.02% | +658+5.0% | Added |
| NEOS Investment Management LLC | 13,583 | $1.87M | 0.01% | +4,467+49.0% | Added |
| Sanctuary Advisors, LLC | 13,574 | $1.87M | 0.01% | +129+1.0% | Added |
| US Bancorp | 13,523 | $1.86M | 0.00% | −202−1.5% | Reduced |
| Blair William & Co | 13,337 | $1.84M | 0.00% | +708+5.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 13,062 | $1.80M | 0.00% | +3,784+40.8% | Added |
| Tealwood Asset Management Inc | 12,890 | $1.77M | 0.72% | −506−3.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 12,748 | $1.75M | 0.01% | 00.0% | Unchanged |
| Diversify Advisory Services, LLC | 9,058 | $1.66M | 0.06% | +578+6.8% | Added |
| K2 Principal Fund, L.P. | 12,000 | $1.65M | 0.17% | +12,000 | New |
| Captrust Financial Advisors | 11,996 | $1.65M | 0.00% | +702+6.2% | Added |
| Fifth Third Bancorp | 11,933 | $1.64M | 0.01% | +509+4.5% | Added |
| Nisa Investment Advisors, LLC | 11,911 | $1.64M | 0.01% | −118−1.0% | Reduced |
| Advisory Services Network, LLC | 11,621 | $1.60M | 0.02% | +9,188+377.6% | Added |
| Novem Group | 11,598 | $1.60M | 0.19% | −132−1.1% | Reduced |
| FNY Investment Advisers, LLC | 11,502 | $1.58M | 0.51% | +6,239+118.5% | Added |
| Marshall Financial Group LLC | 11,462 | $1.58M | 0.31% | +266+2.4% | Added |
| Schroder Investment Management Group | 11,343 | $1.56M | 0.00% | −7,171−38.7% | Reduced |
| Cadent Capital Advisors, LLC | 11,230 | $1.55M | 0.41% | +11,230 | New |
| Storebrand Asset Management AS | 11,110 | $1.53M | 0.00% | +2,106+23.4% | Added |
| Purus Wealth Management, LLC | 11,058 | $1.52M | 0.49% | −498−4.3% | Reduced |
| GTS Securities LLC | 10,805 | $1.49M | 0.06% | +8,468+362.3% | Added |
| Profund Advisors LLC | 10,599 | $1.46M | 0.05% | +587+5.9% | Added |
| GWM Advisors LLC | 10,549 | $1.45M | 0.01% | +7,141+209.5% | Added |
| Advisors Asset Management, Inc. | 10,542 | $1.45M | 0.02% | −97−0.9% | Reduced |
| M&G Plc | 10,495 | $1.45M | 0.01% | −130,208−92.5% | Reduced |
| K.J. Harrison & Partners Inc | 10,000 | $1.45M | 0.21% | +10,000 | New |
| Mitchell & Pahl Private Wealth, LLC | 10,286 | $1.42M | 0.59% | +811+8.6% | Added |
| Kentucky Retirement Systems | 10,097 | $1.39M | 0.04% | +90+0.9% | Added |
| Mizuho Securities USA LLC | 11,586 | $1.37M | 0.03% | +493+4.4% | Added |
| Sterling Capital Management LLC | 9,943 | $1.37M | 0.02% | −762−7.1% | Reduced |
| Pallas Capital Advisors LLC | 9,872 | $1.36M | 0.05% | −743−7.0% | Reduced |
| Agf Management Ltd | 9,839 | $1.35M | 0.01% | +7,539+327.8% | Added |
| Altfest L J & Co Inc | 9,805 | $1.35M | 0.15% | +9,805 | New |
| Great Lakes Advisors, LLC | 9,612 | $1.32M | 0.01% | −943−8.9% | Reduced |
| Summit Partners Public Asset Management, LLC | 9,500 | $1.31M | 0.04% | +9,500 | New |
| Sender Co & Partners, Inc. | 9,498 | $1.31M | 0.51% | −24,603−72.1% | Reduced |
| Ethic Inc. | 9,461 | $1.30M | 0.02% | −828−8.0% | Reduced |
| Truist Financial Corp | 9,411 | $1.30M | 0.00% | +343+3.8% | Added |
| Empowered Funds, LLC | 9,350 | $1.29M | 0.01% | −14,430−60.7% | Reduced |
| Hartford Investment Management Co | 9,303 | $1.28M | 0.04% | −339−3.5% | Reduced |
| Investor AB | 9,000 | $1.24M | 0.02% | +4,000+80.0% | Added |
| Cornercap Investment Counsel Inc | 8,980 | $1.24M | 0.62% | −150−1.6% | Reduced |
| Win Advisors, Inc | 8,967 | $1.23M | 0.60% | +8,967 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 8,900 | $1.22M | 0.49% | +8,900 | New |
| Norinchukin Bank, The | 8,865 | $1.22M | 0.02% | +173+2.0% | Added |
| Prudential PLC | 8,851 | $1.22M | 0.01% | −3,897−30.6% | Reduced |
| Essential Partners LLC | 8,805 | $1.21M | 0.40% | −43−0.5% | Reduced |
| Global X Japan Co., Ltd. | 8,801 | $1.21M | 0.10% | −4,579−34.2% | Reduced |
| Fedenia Advisers LLC | 8,741 | $1.20M | 0.48% | +8,741 | New |
| Shell Asset Management Co | 8,717 | $1.20M | 0.12% | −5,787−39.9% | Reduced |
| Systematic Alpha Investments, LLC | 8,500 | $1.17M | 0.04% | 00.0% | Unchanged |
| LifePlan Financial, LLC | 8,359 | $1.15M | 0.91% | +4,894+141.2% | Added |
| Morningstar Investment Management LLC | 8,332 | $1.15M | 0.04% | +8,332 | New |
| Louisiana State Employees Retirement System | 8,300 | $1.14M | 0.02% | −200−2.4% | Reduced |
| Kestra Private Wealth Services, LLC | 8,111 | $1.12M | 0.01% | +1,978+32.3% | Added |
| Bokf, NA | 8,105 | $1.12M | 0.02% | −337−4.0% | Reduced |
| E. Ohman J:or Asset Management AB | 8,100 | $1.11M | 0.03% | 00.0% | Unchanged |
| Oasis Management Co Ltd. | 8,100 | $1.11M | 0.19% | +8,100 | New |
| Vident Advisory, LLC | 8,054 | $1.11M | 0.01% | +161+2.0% | Added |
| AIA Group Ltd | 7,858 | $1.08M | 0.02% | +7,858 | New |
| Gulf International Bank (UK) Ltd | 7,836 | $1.08M | 0.04% | +20.0% | Added |
| Midwest Professional Planners, LTD. | 7,825 | $1.08M | 0.26% | +4,839+162.1% | Added |
| Gouws Capital LLC | 7,818 | $1.08M | 0.59% | +7,818 | New |
| Maryland State Retirement & Pension System | 7,816 | $1.08M | 0.02% | 00.0% | Unchanged |
| MAI Capital Management | 7,621 | $1.05M | 0.01% | −282−3.6% | Reduced |
| Securian Asset Management, Inc | 7,596 | $1.05M | 0.03% | −750−9.0% | Reduced |
| Investment Management Corp of Ontario | 7,526 | $1.04M | 0.02% | +3,610+92.2% | Added |
| Financial Sense Advisors, Inc. | 7,471 | $1.03M | 0.19% | −484−6.1% | Reduced |
| Knollwood Investment Advisory, LLC | 7,400 | $1.02M | 0.09% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 7,385 | $1.02M | 0.01% | +3,300+80.8% | Added |
| Park Avenue Securities LLC | 7,371 | $1.01M | 0.01% | +773+11.7% | Added |