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, Q4 2025
Institutional positions in Teradyne, Inc as of Dec 31, 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
- 1,040
- +228 vs. Q3 2025
- Shares held
- 151.0M
- −9.67M (−6.0%) vs. Q3 2025
- Total value
- $29.2B
- +$7.11B (+32.2%) vs. Q3 2025
- New holders
- 297
- 308 more added
- Sold out
- 69
- 323 more reduced
18 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Intact Investment Management Inc. | 16,700 | $3.23M | 0.09% | −19,300−53.6% | Reduced |
| Mutual of America Capital Management LLC | 16,814 | $3.25M | 0.03% | −427−2.5% | Reduced |
| Coldstream Capital Management Inc | 17,737 | $3.43M | 0.04% | −577−3.2% | Reduced |
| Tredje AP-fonden | 17,749 | $3.44M | 0.03% | +917+5.4% | Added |
| Wiley Bros.-Aintree Capital, LLC | 17,825 | $3.45M | 0.02% | −4,663−20.7% | Reduced |
| Vestcor Inc | 17,878 | $3.46M | 0.10% | −5,000−21.9% | Reduced |
| Oregon Public Employees Retirement Fund | 17,880 | $3.46M | 0.04% | −341−1.9% | Reduced |
| Icon Advisers Inc | 17,915 | $3.47M | 0.75% | −23,176−56.4% | Reduced |
| Comerica Bank | 18,065 | $3.50M | 0.01% | −58,110−76.3% | Reduced |
| Sanctuary Advisors, LLC | 18,097 | $3.50M | 0.02% | +4,523+33.3% | Added |
| K.J. Harrison & Partners Inc | 18,900 | $3.66M | 0.49% | +8,900+89.0% | Added |
| Dark Forest Capital Management LP | 19,232 | $3.72M | 0.17% | +19,232 | New |
| Yousif Capital Management, LLC | 16,775 | $3.76M | 0.04% | −2,008−10.7% | Reduced |
| Pinkerton Retirement Specialists, LLC | 19,748 | $3.82M | 0.39% | +19,748 | New |
| Bell Asset Management Ltd | 19,704 | $3.83M | 1.02% | −18,203−48.0% | Reduced |
| Ashford Capital Management Inc | 19,856 | $3.84M | 0.43% | −2,880−12.7% | Reduced |
| Polymer Capital Management (US) LLC | 20,017 | $3.87M | 0.50% | −26,483−57.0% | Reduced |
| ING Groep NV | 20,239 | $3.92M | 0.02% | +20,239 | New |
| SIH Partners, LLLP | 20,465 | $3.96M | 0.23% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 20,533 | $3.97M | 0.01% | +8,622+72.4% | Added |
| CastleKnight Management LP | 20,800 | $4.03M | 0.23% | +6,500+45.5% | Added |
| Krilogy Financial LLC | 17,373 | $4.03M | 0.14% | +2,954+20.5% | Added |
| GHP Investment Advisors, Inc. | 20,840 | $4.03M | 0.17% | −69,761−77.0% | Reduced |
| QRG Capital Management, Inc. | 21,213 | $4.11M | 0.05% | −49,623−70.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 21,428 | $4.15M | 0.01% | +8,366+64.0% | Added |
| New York Life Investment Management LLC | 21,481 | $4.16M | 0.04% | −126−0.6% | Reduced |
| Chapin Davis, Inc. | 21,614 | $4.18M | 0.98% | +21,614 | New |
| Macquarie Group Ltd | 21,649 | $4.19M | 0.02% | −149,626−87.4% | Reduced |
| Klein Pavlis & Peasley Financial, Inc. | 21,852 | $4.23M | 2.49% | +1,048+5.0% | Added |
| VELA Investment Management, LLC | 22,060 | $4.27M | 1.16% | −22,460−50.4% | Reduced |
| Bouvel Investment Partners, LLC | 22,575 | $4.37M | 1.26% | −52−0.2% | Reduced |
| Trexquant Investment LP | 22,649 | $4.38M | 0.04% | +22,649 | New |
| Kempner Capital Management Inc. | 22,534 | $4.39M | 4.15% | −2,176−8.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,690 | $4.39M | 0.03% | +450+2.0% | Added |
| Harvest Fund Management Co., Ltd | 22,794 | $4.41M | 0.17% | +22,730+35,515.6% | Added |
| Moore Capital Management, LP | 23,000 | $4.45M | 0.09% | +23,000 | New |
| Kayne Anderson Rudnick Investment Management LLC | 23,054 | $4.46M | 0.01% | +1,740+8.2% | Added |
| Maxi Investments CY Ltd | 23,300 | $4.51M | 0.82% | +23,300 | New |
| KBC Group NV | 23,496 | $4.55M | 0.01% | +1,849+8.5% | Added |
| Xponance, Inc. | 23,613 | $4.57M | 0.03% | +1,117+5.0% | Added |
| JustInvest LLC | 23,686 | $4.58M | 0.04% | +1,949+9.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 23,814 | $4.61M | 0.04% | −2,018−7.8% | Reduced |
| Gilman Hill Asset Management, LLC | 24,276 | $4.70M | 0.74% | −1,912−7.3% | Reduced |
| Pathstone Holdings, LLC | 24,413 | $4.73M | 0.02% | +2,247+10.1% | Added |
| LMCG Investments, LLC | 24,786 | $4.80M | 0.27% | −9,776−28.3% | Reduced |
| Integrated Advisors Network LLC | 24,872 | $4.81M | 0.21% | −3,490−12.3% | Reduced |
| Sona Asset Management (US) LLC | 25,000 | $4.84M | 0.16% | −25,000−50.0% | Reduced |
| KP Management LLC | 25,000 | $4.84M | 1.51% | +25,000 | New |
| Spire Wealth Management | 25,342 | $4.91M | 0.16% | +25,211+19,245.0% | Added |
| Caxton Associates LLP | 25,560 | $4.95M | 0.10% | +25,560 | New |
| Lido Advisors, LLC | 26,520 | $4.99M | 0.02% | +70+0.3% | Added |
| NewSquare Capital LLC | 26,021 | $5.04M | 0.44% | +26,021 | New |
| Utah Retirement Systems | 26,346 | $5.10M | 0.05% | −194−0.7% | Reduced |
| XXEC, Inc. | 26,397 | $5.11M | 5.11% | −36,792−58.2% | Reduced |
| Buttonwood Financial Advisors Inc. | 26,522 | $5.13M | 1.71% | −285−1.1% | Reduced |
| Guggenheim Capital LLC | 27,201 | $5.27M | 0.04% | −844−3.0% | Reduced |
| Robocap Asset Management Ltd | 27,399 | $5.30M | 4.74% | +27,399 | New |
| Swiss Life Asset Management Ltd | 27,585 | $5.34M | 0.03% | +2,194+8.6% | Added |
| Northwestern Mutual Wealth Management Co | 27,654 | $5.35M | 0.00% | +3,968+16.8% | Added |
| Brevan Howard Capital Management LP | 28,091 | $5.44M | 0.10% | −4,801−14.6% | Reduced |
| British Columbia Investment Management Corp | 28,183 | $5.46M | 0.03% | +5,125+22.2% | Added |
| Daiwa Securities Group Inc. | 28,281 | $5.47M | 0.02% | +621+2.2% | Added |
| Armistice Capital, LLC | 28,302 | $5.48M | 0.13% | −8,261−22.6% | Reduced |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 28,360 | $5.49M | 1.14% | +2,325+8.9% | Added |
| Baird Financial Group, Inc. | 28,723 | $5.56M | 0.01% | −5,735−16.6% | Reduced |
| Advisor Group Holdings, Inc. | 29,161 | $5.65M | 0.01% | −16,471−36.1% | Reduced |
| Wealthfront Advisers LLC | 29,336 | $5.68M | 0.01% | +10,526+56.0% | Added |
| Janney Montgomery Scott LLC | 29,427 | $5.70M | 0.01% | −120,040−80.3% | Reduced |
| IFM Investors Pty Ltd | 29,860 | $5.78M | 0.05% | −370−1.2% | Reduced |
| The PNC Financial Services Group, Inc. | 29,986 | $5.80M | 0.00% | +815+2.8% | Added |
| Needham Investment Management LLC | 30,000 | $5.81M | 0.37% | −6,000−16.7% | Reduced |
| Amalgamated Bank | 30,012 | $5.81M | 0.04% | −248−0.8% | Reduced |
| Verition Fund Management LLC | 30,133 | $5.83M | 0.03% | −7,271−19.4% | Reduced |
| Adviser Investments LLC | 30,433 | $5.89M | 0.06% | +2,864+10.4% | Added |
| Capital Investment Counsel, Inc | 30,538 | $5.91M | 0.70% | −300−1.0% | Reduced |
| Sciencast Management LP | 30,869 | $5.98M | 0.83% | +30,869 | New |
| Voya Investment Management LLC | 31,001 | $6.00M | 0.01% | −2,961−8.7% | Reduced |
| Cinctive Capital Management LP | 31,725 | $6.14M | 0.35% | −13,000−29.1% | Reduced |
| DnB Asset Management AS | 32,301 | $6.25M | 0.02% | −7,789−19.4% | Reduced |
| Kovack Advisors, Inc. | 32,669 | $6.32M | 0.30% | +46+0.1% | Added |
| Capitolis Liquid Global Markets LLC | 32,741 | $6.34M | 0.04% | −41,259−55.8% | Reduced |
| Baader Bank INC | 32,874 | $6.36M | 0.53% | −48,845−59.8% | Reduced |
| Forsta Ap-Fonden | 33,000 | $6.39M | 0.04% | +900+2.8% | Added |
| UniSuper Management Pty Ltd | 33,208 | $6.43M | 0.04% | −7,898−19.2% | Reduced |
| Toroso Investments, LLC | 33,218 | $6.43M | 0.03% | +13,903+72.0% | Added |
| Retirement Systems of Alabama | 33,316 | $6.45M | 0.02% | −618−1.8% | Reduced |
| Rockefeller Capital Management L.P. | 33,405 | $6.47M | 0.01% | +3,133+10.3% | Added |
| Gerber Kawasaki Wealth & Investment Management | 33,517 | $6.49M | 0.23% | +33,517 | New |
| Tower Research Capital LLC (TRC) | 34,184 | $6.62M | 0.16% | +20,325+146.7% | Added |
| Ironwood Investment Counsel, LLC | 35,337 | $6.84M | 0.96% | −7,360−17.2% | Reduced |
| Rakuten Investment Management, Inc. | 35,152 | $6.94M | 0.02% | +18,720+113.9% | Added |
| Andar Capital Management HK Ltd | 36,100 | $6.99M | 7.53% | −39,900−52.5% | Reduced |
| CWM, LLC | 36,250 | $7.02M | 0.02% | +19,624+118.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,428 | $7.05M | 0.04% | −1,771−4.6% | Reduced |
| Bourgeon Capital Management LLC | 36,448 | $7.05M | 1.15% | −9,833−21.2% | Reduced |
| CIBC Asset Management Inc | 36,716 | $7.11M | 0.02% | +14,469+65.0% | Added |
| Entropy Technologies, LP | 36,787 | $7.12M | 0.39% | +36,787 | New |
| Swedbank AB | 37,102 | $7.18M | 0.01% | −6,300−14.5% | Reduced |
| Seldon Capital LP | 37,352 | $7.23M | 2.50% | 00.0% | Unchanged |
| MetLife Investment Management | 37,541 | $7.27M | 0.04% | −1,954−4.9% | Reduced |