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, Q1 2026
Institutional positions in Teradyne, Inc as of Mar 31, 2026. 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
- 1,234
- +211 vs. Q4 2025
- Shares held
- 144.8M
- +16.8M (+13.1%) vs. Q4 2025
- Total value
- $42.8B
- +$18.0B (+72.5%) vs. Q4 2025
- New holders
- 299
- 425 more added
- Sold out
- 88
- 392 more reduced
17 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brighton Jones LLC | 12,484 | $3.70M | 0.08% | +12,484 | New |
| Wiley Bros.-Aintree Capital, LLC | 12,475 | $3.69M | 0.02% | −5,350−30.0% | Reduced |
| Royal Fund Management, LLC | 12,400 | $3.68M | 0.35% | +12,400 | New |
| Tealwood Asset Management Inc | 12,327 | $3.65M | 1.66% | −264−2.1% | Reduced |
| ASR Vermogensbeheer N.V. | 12,258 | $3.63M | 0.04% | +200+1.7% | Added |
| TCW Group Inc | 12,246 | $3.63M | 0.03% | −4,273−25.9% | Reduced |
| Ethic Inc. | 12,199 | $3.62M | 0.06% | +1,073+9.6% | Added |
| Gulf International Bank (UK) Ltd | 12,104 | $3.59M | 0.08% | +4,306+55.2% | Added |
| Brinker Capital Investments, LLC | 11,770 | $3.49M | 0.03% | +6,259+113.6% | Added |
| Ashford Capital Management Inc | 11,693 | $3.47M | 0.43% | −8,163−41.1% | Reduced |
| Coldstream Capital Management Inc | 11,561 | $3.43M | 0.04% | −6,176−34.8% | Reduced |
| Morningstar Investment Management LLC | 11,523 | $3.42M | 0.21% | +3,191+38.3% | Added |
| Integrated Wealth Concepts LLC | 11,464 | $3.40M | 0.03% | +7,132+164.6% | Added |
| Purus Wealth Management, LLC | 11,211 | $3.32M | 1.06% | −40.0% | Reduced |
| Investment Management Corp of Ontario | 11,171 | $3.31M | 0.04% | −2,694−19.4% | Reduced |
| Persistent Asset Partners Ltd | 11,152 | $3.31M | 1.28% | +11,152 | New |
| Buckingham Strategic Partners | 11,119 | $3.30M | 0.03% | +5,351+92.8% | Added |
| Hantz Financial Services, Inc. | 10,983 | $3.26M | 0.05% | +10,549+2,430.6% | Added |
| Cadent Capital Advisors, LLC | 10,969 | $3.25M | 0.86% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 10,825 | $3.21M | 0.05% | −10.0% | Reduced |
| Fieldview Capital Management, LLC | 10,667 | $3.16M | 0.92% | +10,667 | New |
| Chicago Partners Investment Group LLC | 8,144 | $3.14M | 0.07% | +2,257+38.3% | Added |
| M&G Plc | 10,483 | $3.10M | 0.02% | 00.0% | Unchanged |
| Axq Capital, LP | 10,432 | $3.09M | 0.40% | +10,432 | New |
| Merit Financial Group, LLC | 10,368 | $3.07M | 0.02% | +3,709+55.7% | Added |
| Waratah Capital Advisors Ltd. | 10,340 | $3.07M | 0.27% | +7,205+229.8% | Added |
| Optimize Financial Inc | 10,263 | $3.04M | 1.50% | +10,263 | New |
| MAI Capital Management | 10,189 | $3.02M | 0.02% | +2,315+29.4% | Added |
| Crown Advisors Management, Inc. | 10,000 | $2.96M | 1.97% | +10,000 | New |
| Candriam Luxembourg S.C.A. | 9,870 | $2.93M | 0.02% | +775+8.5% | Added |
| Essential Partners LLC | 9,782 | $2.90M | 0.98% | +181+1.9% | Added |
| Main Management ETF Advisors, LLC | 9,501 | $2.82M | 0.11% | +9,501 | New |
| Mitchell & Pahl Private Wealth, LLC | 9,490 | $2.81M | 1.14% | −502−5.0% | Reduced |
| Mizuho Securities USA LLC | 9,468 | $2.81M | 0.07% | −1,935−17.0% | Reduced |
| Kurv Investment Management LLC | 10,146 | $2.80M | 2.96% | +4,047+66.4% | Added |
| Norinchukin Bank, The | 9,358 | $2.77M | 0.03% | +7+0.1% | Added |
| Great Lakes Advisors, LLC | 9,356 | $2.77M | 0.02% | −261−2.7% | Reduced |
| Pallas Capital Advisors LLC | 9,276 | $2.75M | 0.10% | −1,125−10.8% | Reduced |
| Truist Financial Corp | 9,272 | $2.75M | 0.00% | −63−0.7% | Reduced |
| La Banque Postale Asset Management SA | 9,266 | $2.75M | 0.04% | +6,661+255.7% | Added |
| Private Advisory Group LLC | 9,210 | $2.73M | 0.19% | +970+11.8% | Added |
| Benjamin Edwards Inc | 9,203 | $2.73M | 0.03% | −3,429−27.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 9,191 | $2.73M | 0.03% | −375−3.9% | Reduced |
| Omers Administration Corp | 9,174 | $2.72M | 0.02% | +3,688+67.2% | Added |
| GAM Holding AG | 9,148 | $2.71M | 0.24% | +1,938+26.9% | Added |
| Bridgeway Capital Management, LLC | 9,100 | $2.70M | 0.05% | +9,100 | New |
| Pacer Advisors, Inc. | 9,034 | $2.68M | 0.01% | −4,437−32.9% | Reduced |
| Sequoia Financial Advisors, LLC | 9,001 | $2.67M | 0.01% | +1,651+22.5% | Added |
| Nkcfo LLC | 9,000 | $2.67M | 0.79% | −5,800−39.2% | Reduced |
| Hartford Investment Management Co | 8,932 | $2.65M | 0.08% | −106−1.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 8,900 | $2.64M | 0.20% | +3,700+71.2% | Added |
| Watershed Asset Management, L.L.C. | 8,900 | $2.64M | 2.73% | +8,900 | New |
| Profund Advisors LLC | 8,809 | $2.61M | 0.10% | −1,961−18.2% | Reduced |
| Horizon Investments, LLC | 8,634 | $2.56M | 0.03% | +1,864+27.5% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 8,618 | $2.55M | 0.01% | +8,618 | New |
| Vident Advisory, LLC | 8,559 | $2.54M | 0.02% | +1,479+20.9% | Added |
| Northwestern Mutual Wealth Management Co | 8,518 | $2.53M | 0.00% | −19,136−69.2% | Reduced |
| Systematic Alpha Investments, LLC | 8,500 | $2.52M | 0.09% | 00.0% | Unchanged |
| Donoghue Forlines LLC | 8,461 | $2.51M | 0.69% | −2,775−24.7% | Reduced |
| Landscape Capital Management, L.L.C. | 8,459 | $2.51M | 0.16% | +6,621+360.2% | Added |
| Plato Investment Management Ltd | 8,406 | $2.49M | 0.17% | +4,464+113.2% | Added |
| Virtu Financial LLC | 8,266 | $2.45M | 0.10% | +8,266 | New |
| U.S. Capital Wealth Advisors, LLC | 8,241 | $2.44M | 0.06% | +4,722+134.2% | Added |
| Three Seasons Wealth, LLC | 8,226 | $2.44M | 0.93% | +3,594+77.6% | Added |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 8,191 | $2.43M | 0.82% | −1,276−13.5% | Reduced |
| Intech Investment Management LLC | 8,182 | $2.43M | 0.02% | +3,205+64.4% | Added |
| M&T Bank Corp | 8,141 | $2.41M | 0.01% | +85+1.1% | Added |
| Louisiana State Employees Retirement System | 8,000 | $2.37M | 0.04% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 7,818 | $2.32M | 0.08% | −47,333−85.8% | Reduced |
| Maryland State Retirement & Pension System | 7,816 | $2.32M | 0.05% | 00.0% | Unchanged |
| Commerce Bank | 7,768 | $2.30M | 0.01% | +516+7.1% | Added |
| Prudential PLC | 7,764 | $2.30M | 0.02% | −2,704−25.8% | Reduced |
| De Burlo Group Inc | 7,705 | $2.28M | 0.52% | +210+2.8% | Added |
| AG2R la Mondiale Gestion D'Actifs | 7,571 | $2.24M | 0.10% | +100+1.3% | Added |
| Abn Amro Investment Solutions | 7,503 | $2.22M | 0.03% | +1,017+15.7% | Added |
| Ardsley Advisory Partners LP | 7,500 | $2.22M | 0.34% | −52,500−87.5% | Reduced |
| New Mexico Educational Retirement Board | 7,400 | $2.19M | 0.07% | 00.0% | Unchanged |
| Knollwood Investment Advisory, LLC | 7,400 | $2.19M | 0.22% | 00.0% | Unchanged |
| Eurizon SLJ Capital Ltd | 7,806 | $2.16M | 1.03% | +7,806 | New |
| Brown Advisory Inc | 7,207 | $2.14M | 0.00% | +91+1.3% | Added |
| Diversify Wealth Management, LLC | 6,970 | $2.14M | 0.04% | +6,970 | New |
| Bokf, NA | 7,067 | $2.10M | 0.03% | −248−3.4% | Reduced |
| Themes Management Co LLC | 7,059 | $2.09M | 1.29% | +3,227+84.2% | Added |
| Bessemer Group Inc | 6,967 | $2.07M | 0.00% | +897+14.8% | Added |
| HB Wealth Management, LLC | 6,841 | $2.03M | 0.01% | +1,979+40.7% | Added |
| Forty-three Eighteen Advisors, LLC | 6,836 | $2.03M | 1.53% | +198+3.0% | Added |
| Bluebird Wealth Management LLC | 6,825 | $2.02M | 2.07% | +3,864+130.5% | Added |
| Caitong International Asset Management Co., Ltd | 6,800 | $2.02M | 0.37% | +6,798+339,900.0% | Added |
| Tokio Marine Asset Management Co Ltd | 6,759 | $2.00M | 0.07% | 00.0% | Unchanged |
| Simplex Trading, LLC | 6,572 | $1.95M | 0.06% | +3,824+139.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 6,560 | $1.94M | 0.02% | +2,614+66.2% | Added |
| Fort Washington Investment Advisors Inc | 6,500 | $1.93M | 0.01% | 00.0% | Unchanged |
| Voleon Capital Management LP | 6,443 | $1.91M | 0.04% | +4,999+346.2% | Added |
| Fideuram Asset Management (Ireland) dac | 7,877 | $1.91M | 0.24% | −125,774−94.1% | Reduced |
| Williamson Legacy Group, LLC | 6,389 | $1.89M | 1.42% | +2,409+60.5% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 6,341 | $1.88M | 0.07% | +6,341 | New |
| Concurrent Investment Advisors, LLC | 6,264 | $1.86M | 0.02% | +1,004+19.1% | Added |
| NorthCrest Asset Manangement, LLC | 5,979 | $1.85M | 0.06% | −679−10.2% | Reduced |
| Goldstream Capital Management Ltd | 6,225 | $1.85M | 2.75% | +6,225 | New |
| GAMMA Investing LLC | 6,214 | $1.84M | 0.09% | +279+4.7% | Added |