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 |
|---|---|---|---|---|---|
| Jefferies Financial Group Inc. | 5,036 | $1.49M | 0.02% | +3,118+162.6% | Added |
| AIA Group Ltd | 5,053 | $1.50M | 0.02% | −2,805−35.7% | Reduced |
| Ausdal Financial Partners, Inc. | 5,054 | $1.50M | 0.07% | −599−10.6% | Reduced |
| Lighthouse Investment Partners, LLC | 5,056 | $1.50M | 0.06% | +5,056 | New |
| Qsemble Capital Management, LP | 5,098 | $1.51M | 0.12% | +2,084+69.1% | Added |
| Banque Cantonale Vaudoise | 5,101 | $1.51M | 0.06% | +2,407+89.3% | Added |
| Crossmark Global Holdings, Inc. | 5,178 | $1.54M | 0.02% | +758+17.1% | Added |
| Woodard & Co Asset Management Group Inc | 5,199 | $1.54M | 0.25% | +5,199 | New |
| Castleark Management LLC | 5,249 | $1.56M | 0.05% | +779+17.4% | Added |
| Sterling Capital Management LLC | 5,270 | $1.56M | 0.03% | −4,014−43.2% | Reduced |
| Independent Financial Group, LLC | 5,301 | $1.57M | 0.04% | −2,241−29.7% | Reduced |
| Boston Family Office LLC | 5,317 | $1.58M | 0.10% | −450−7.8% | Reduced |
| Ifrah Financial Services, Inc. | 5,386 | $1.60M | 0.42% | −179−3.2% | Reduced |
| Park Avenue Securities LLC | 5,399 | $1.60M | 0.01% | +32+0.6% | Added |
| Kestra Advisory Services, LLC | 5,444 | $1.61M | 0.01% | +1,098+25.3% | Added |
| E. Ohman J:or Asset Management AB | 5,510 | $1.63M | 0.04% | 00.0% | Unchanged |
| Sandler Capital Management | 5,523 | $1.64M | 1.11% | −600−9.8% | Reduced |
| Bellwether Advisors, LLC | 5,601 | $1.66M | 0.28% | +5,601 | New |
| Davidson Capital Management Inc. | 5,628 | $1.67M | 0.30% | +5,583+12,406.7% | Added |
| Win Advisors, Inc | 5,652 | $1.68M | 0.77% | +28+0.5% | Added |
| Arrow Financial Corp | 5,673 | $1.68M | 0.17% | −241−4.1% | Reduced |
| Mission Wealth Management, LP | 5,715 | $1.69M | 0.04% | −1,501−20.8% | Reduced |
| Inscription Capital, LLC | 5,766 | $1.71M | 0.18% | −348−5.7% | Reduced |
| Saudi Central Bank | 5,781 | $1.71M | 0.04% | +5,781 | New |
| Quadrant Capital Group LLC | 5,785 | $1.72M | 0.05% | +239+4.3% | Added |
| Two Sigma Securities, LLC | 5,878 | $1.74M | 0.20% | −510−8.0% | Reduced |
| Polar Asset Management Partners Inc. | 5,980 | $1.77M | 0.04% | −45,915−88.5% | Reduced |
| Prime Capital Investment Advisors, LLC | 5,985 | $1.77M | 0.02% | +285+5.0% | Added |
| CAPROCK Group, Inc. | 6,020 | $1.78M | 0.04% | +1,175+24.3% | Added |
| Estate Counselors, LLC | 6,032 | $1.79M | 0.16% | +6,032 | New |
| Advisory Services Network, LLC | 6,129 | $1.82M | 0.02% | +3,253+113.1% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 6,158 | $1.83M | 0.05% | −1,470−19.3% | Reduced |
| Sig Brokerage, LP | 6,168 | $1.83M | 0.52% | +4,674+312.9% | Added |
| Generali Asset Management SPA SGR | 6,188 | $1.83M | 0.04% | +6,188 | New |
| GAMMA Investing LLC | 6,214 | $1.84M | 0.09% | +279+4.7% | Added |
| Goldstream Capital Management Ltd | 6,225 | $1.85M | 2.75% | +6,225 | New |
| NorthCrest Asset Manangement, LLC | 5,979 | $1.85M | 0.06% | −679−10.2% | Reduced |
| Concurrent Investment Advisors, LLC | 6,264 | $1.86M | 0.02% | +1,004+19.1% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 6,341 | $1.88M | 0.07% | +6,341 | New |
| Williamson Legacy Group, LLC | 6,389 | $1.89M | 1.42% | +2,409+60.5% | Added |
| Fideuram Asset Management (Ireland) dac | 7,877 | $1.91M | 0.24% | −125,774−94.1% | Reduced |
| Voleon Capital Management LP | 6,443 | $1.91M | 0.04% | +4,999+346.2% | Added |
| Fort Washington Investment Advisors Inc | 6,500 | $1.93M | 0.01% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 6,560 | $1.94M | 0.02% | +2,614+66.2% | Added |
| Simplex Trading, LLC | 6,572 | $1.95M | 0.06% | +3,824+139.2% | Added |
| Tokio Marine Asset Management Co Ltd | 6,759 | $2.00M | 0.07% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 6,800 | $2.02M | 0.37% | +6,798+339,900.0% | Added |
| Bluebird Wealth Management LLC | 6,825 | $2.02M | 2.07% | +3,864+130.5% | Added |
| Forty-three Eighteen Advisors, LLC | 6,836 | $2.03M | 1.53% | +198+3.0% | Added |
| HB Wealth Management, LLC | 6,841 | $2.03M | 0.01% | +1,979+40.7% | Added |
| Bessemer Group Inc | 6,967 | $2.07M | 0.00% | +897+14.8% | Added |
| Themes Management Co LLC | 7,059 | $2.09M | 1.29% | +3,227+84.2% | Added |
| Bokf, NA | 7,067 | $2.10M | 0.03% | −248−3.4% | Reduced |
| Diversify Wealth Management, LLC | 6,970 | $2.14M | 0.04% | +6,970 | New |
| Brown Advisory Inc | 7,207 | $2.14M | 0.00% | +91+1.3% | Added |
| Eurizon SLJ Capital Ltd | 7,806 | $2.16M | 1.03% | +7,806 | New |
| Knollwood Investment Advisory, LLC | 7,400 | $2.19M | 0.22% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 7,400 | $2.19M | 0.07% | 00.0% | Unchanged |
| Ardsley Advisory Partners LP | 7,500 | $2.22M | 0.34% | −52,500−87.5% | Reduced |
| Abn Amro Investment Solutions | 7,503 | $2.22M | 0.03% | +1,017+15.7% | Added |
| AG2R la Mondiale Gestion D'Actifs | 7,571 | $2.24M | 0.10% | +100+1.3% | Added |
| De Burlo Group Inc | 7,705 | $2.28M | 0.52% | +210+2.8% | Added |
| Prudential PLC | 7,764 | $2.30M | 0.02% | −2,704−25.8% | Reduced |
| Commerce Bank | 7,768 | $2.30M | 0.01% | +516+7.1% | Added |
| Maryland State Retirement & Pension System | 7,816 | $2.32M | 0.05% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 7,818 | $2.32M | 0.08% | −47,333−85.8% | Reduced |
| Louisiana State Employees Retirement System | 8,000 | $2.37M | 0.04% | 00.0% | Unchanged |
| M&T Bank Corp | 8,141 | $2.41M | 0.01% | +85+1.1% | Added |
| Intech Investment Management LLC | 8,182 | $2.43M | 0.02% | +3,205+64.4% | Added |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 8,191 | $2.43M | 0.82% | −1,276−13.5% | Reduced |
| Three Seasons Wealth, LLC | 8,226 | $2.44M | 0.93% | +3,594+77.6% | Added |
| U.S. Capital Wealth Advisors, LLC | 8,241 | $2.44M | 0.06% | +4,722+134.2% | Added |
| Virtu Financial LLC | 8,266 | $2.45M | 0.10% | +8,266 | New |
| Plato Investment Management Ltd | 8,406 | $2.49M | 0.17% | +4,464+113.2% | Added |
| Landscape Capital Management, L.L.C. | 8,459 | $2.51M | 0.16% | +6,621+360.2% | Added |
| Donoghue Forlines LLC | 8,461 | $2.51M | 0.69% | −2,775−24.7% | Reduced |
| Systematic Alpha Investments, LLC | 8,500 | $2.52M | 0.09% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 8,518 | $2.53M | 0.00% | −19,136−69.2% | Reduced |
| Vident Advisory, LLC | 8,559 | $2.54M | 0.02% | +1,479+20.9% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 8,618 | $2.55M | 0.01% | +8,618 | New |
| Horizon Investments, LLC | 8,634 | $2.56M | 0.03% | +1,864+27.5% | Added |
| Profund Advisors LLC | 8,809 | $2.61M | 0.10% | −1,961−18.2% | 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 |
| Hartford Investment Management Co | 8,932 | $2.65M | 0.08% | −106−1.2% | Reduced |
| Nkcfo LLC | 9,000 | $2.67M | 0.79% | −5,800−39.2% | Reduced |
| Sequoia Financial Advisors, LLC | 9,001 | $2.67M | 0.01% | +1,651+22.5% | Added |
| Pacer Advisors, Inc. | 9,034 | $2.68M | 0.01% | −4,437−32.9% | Reduced |
| Bridgeway Capital Management, LLC | 9,100 | $2.70M | 0.05% | +9,100 | New |
| GAM Holding AG | 9,148 | $2.71M | 0.24% | +1,938+26.9% | Added |
| Omers Administration Corp | 9,174 | $2.72M | 0.02% | +3,688+67.2% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 9,191 | $2.73M | 0.03% | −375−3.9% | Reduced |
| Benjamin Edwards Inc | 9,203 | $2.73M | 0.03% | −3,429−27.1% | Reduced |
| Private Advisory Group LLC | 9,210 | $2.73M | 0.19% | +970+11.8% | Added |
| La Banque Postale Asset Management SA | 9,266 | $2.75M | 0.04% | +6,661+255.7% | Added |
| Truist Financial Corp | 9,272 | $2.75M | 0.00% | −63−0.7% | Reduced |
| Pallas Capital Advisors LLC | 9,276 | $2.75M | 0.10% | −1,125−10.8% | Reduced |
| Great Lakes Advisors, LLC | 9,356 | $2.77M | 0.02% | −261−2.7% | Reduced |
| Norinchukin Bank, The | 9,358 | $2.77M | 0.03% | +7+0.1% | Added |
| Kurv Investment Management LLC | 10,146 | $2.80M | 2.96% | +4,047+66.4% | Added |