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 10 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 |
|---|---|---|---|---|---|
| La Banque Postale Asset Management SA | 35,274 | $4.86M | 0.06% | +35,274 | New |
| Point72 Hong Kong Ltd | 35,739 | $4.92M | 0.23% | +14,809+70.8% | Added |
| Needham Investment Management LLC | 36,000 | $4.96M | 0.35% | −11,500−24.2% | Reduced |
| Intact Investment Management Inc. | 36,000 | $4.96M | 0.15% | +9,400+35.3% | Added |
| Tairen Capital Ltd | 36,133 | $4.97M | 0.54% | +36,133 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 36,141 | $4.97M | 0.01% | +21,742+151.0% | Added |
| Armistice Capital, LLC | 36,563 | $5.03M | 0.16% | +36,563 | New |
| ICICI Prudential Asset Management Co Ltd | 37,117 | $5.11M | 0.54% | −13,100−26.1% | Reduced |
| Seldon Capital LP | 37,352 | $5.14M | 1.81% | +37,352 | New |
| Verition Fund Management LLC | 37,404 | $5.15M | 0.03% | +625+1.7% | Added |
| Bell Asset Management Ltd | 37,907 | $5.22M | 1.43% | +37,907 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 38,199 | $5.26M | 0.03% | −1,145−2.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,043 | $5.37M | 0.01% | +3,266+9.1% | Added |
| State of Tennessee, Treasury Department | 39,061 | $5.38M | 0.02% | +3,344+9.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 39,350 | $5.42M | 0.05% | −4,300−9.9% | Reduced |
| MetLife Investment Management | 39,495 | $5.44M | 0.03% | −1,384−3.4% | Reduced |
| Teacher Retirement System of Texas | 39,513 | $5.44M | 0.02% | +14,969+61.0% | Added |
| Erste Asset Management GmbH | 40,525 | $5.48M | 0.05% | +40,525 | New |
| DnB Asset Management AS | 40,090 | $5.52M | 0.02% | +11,182+38.7% | Added |
| Czech National Bank | 40,402 | $5.56M | 0.04% | +1,190+3.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 41,234 | $5.60M | 0.01% | −54,998−57.2% | Reduced |
| Icon Advisers Inc | 41,091 | $5.66M | 1.24% | −30,000−42.2% | Reduced |
| UniSuper Management Pty Ltd | 41,106 | $5.66M | 0.03% | −4,161−9.2% | Reduced |
| CIBC World Markets Inc. | 41,466 | $5.71M | 0.01% | +16,916+68.9% | Added |
| Alberta Investment Management Corp | 41,500 | $5.71M | 0.04% | −11,400−21.6% | Reduced |
| Advisor Group Holdings, Inc. | 45,632 | $5.75M | 0.01% | +10,185+28.7% | Added |
| Ironwood Investment Counsel, LLC | 42,697 | $5.88M | 0.86% | +3,017+7.6% | Added |
| State of Michigan Retirement System | 43,035 | $5.92M | 0.03% | −600−1.4% | Reduced |
| Swedbank AB | 43,402 | $5.97M | 0.01% | −5,700−11.6% | Reduced |
| Affinity Wealth Management LLC | 43,631 | $6.01M | 0.88% | +1,201+2.8% | Added |
| Acadian Asset Management LLC | 44,169 | $6.08M | 0.01% | −228,212−83.8% | Reduced |
| Vestmark Advisory Solutions, Inc. | 44,475 | $6.12M | 0.12% | −37,496−45.7% | Reduced |
| VELA Investment Management, LLC | 44,520 | $6.13M | 1.77% | −1,180−2.6% | Reduced |
| Cinctive Capital Management LP | 44,725 | $6.16M | 0.31% | −253−0.6% | Reduced |
| Bourgeon Capital Management LLC | 46,281 | $6.37M | 1.16% | −31,145−40.2% | Reduced |
| Polymer Capital Management (US) LLC | 46,500 | $6.40M | 0.85% | −14,647−24.0% | Reduced |
| Group One Trading, L.P. | 46,615 | $6.42M | 0.19% | +46,615 | New |
| CI Private Wealth, LLC | 47,000 | $6.47M | 0.01% | +15,461+49.0% | Added |
| Federation des caisses Desjardins du Quebec | 47,118 | $6.49M | 0.03% | −6,612−12.3% | Reduced |
| Oppenheimer & Co Inc | 47,266 | $6.51M | 0.08% | +30,812+187.3% | Added |
| Arizona State Retirement System | 47,641 | $6.56M | 0.03% | +453+1.0% | Added |
| Paradigm Capital Management Inc | 48,650 | $6.70M | 0.29% | 00.0% | Unchanged |
| ProShare Advisors LLC | 49,034 | $6.75M | 0.01% | −17,139−25.9% | Reduced |
| Sona Asset Management (US) LLC | 50,000 | $6.88M | 0.27% | +50,000 | New |
| Resona Asset Management Co.,Ltd. | 50,631 | $6.94M | 0.03% | −5,137−9.2% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 51,206 | $7.05M | 1.09% | +48,260+1,638.2% | Added |
| Natixis Advisors, L.P. | 51,775 | $7.13M | 0.01% | +230+0.4% | Added |
| Creative Planning | 53,686 | $7.39M | 0.01% | +2,655+5.2% | Added |
| Engineers Gate Manager LP | 53,819 | $7.41M | 0.08% | −300,159−84.8% | Reduced |
| Public Employees Retirement System of Ohio | 53,953 | $7.43M | 0.02% | +283+0.5% | Added |
| IMC-Chicago, LLC | 54,367 | $7.48M | 0.13% | +20,978+62.8% | Added |
| State of New Jersey Common Pension Fund D | 55,496 | $7.64M | 0.03% | +1,304+2.4% | Added |
| KLP Kapitalforvaltning AS | 55,900 | $7.69M | 0.03% | +100+0.2% | Added |
| Lathrop Investment Management Corp | 55,906 | $7.70M | 1.42% | −2,876−4.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 56,106 | $7.72M | 0.02% | +5,698+11.3% | Added |
| Ieq Capital, LLC | 57,841 | $7.96M | 0.02% | +16,562+40.1% | Added |
| Victory Capital Management Inc | 58,408 | $8.04M | 0.01% | −4,820−7.6% | Reduced |
| Polymer Capital Management (HK) LTD | 59,510 | $8.19M | 1.14% | +47,233+384.7% | Added |
| Carmel Capital Management L.L.C. | 59,584 | $8.20M | 2.49% | +2,425+4.2% | Added |
| Mn Services Vermogensbeheer B.V. | 60,400 | $8.31M | 0.05% | 00.0% | Unchanged |
| Toronto Dominion Bank | 61,477 | $8.46M | 0.02% | −162,799−72.6% | Reduced |
| Nomura Asset Management Co Ltd | 62,075 | $8.54M | 0.02% | −24,412−28.2% | Reduced |
| XXEC, Inc. | 63,189 | $8.70M | 7.46% | −52,327−45.3% | Reduced |
| Walleye Trading LLC | 64,730 | $8.91M | 0.14% | +51,076+374.1% | Added |
| LMR Partners LLP | 65,000 | $8.95M | 0.12% | +65,000 | New |
| Asset Management One Co.,Ltd. | 67,382 | $9.27M | 0.03% | −3,275−4.6% | Reduced |
| Royal London Asset Management Ltd | 68,459 | $9.42M | 0.02% | −11,830−14.7% | Reduced |
| Ensign Peak Advisors, Inc | 69,104 | $9.51M | 0.02% | −24,610−26.3% | Reduced |
| Hudson Bay Capital Management LP | 69,182 | $9.52M | 0.06% | +61,248+772.0% | Added |
| Telemark Asset Management, LLC | 70,000 | $9.63M | 0.91% | +70,000 | New |
| Peregrine Capital Management LLC | 70,264 | $9.67M | 0.29% | −12,042−14.6% | Reduced |
| QRG Capital Management, Inc. | 70,836 | $9.75M | 0.12% | −35,731−33.5% | Reduced |
| Treasurer of the State of North Carolina | 72,308 | $9.95M | 0.03% | −2,817−3.7% | Reduced |
| BW Gestao de Investimentos Ltda. | 72,895 | $10.0M | 0.76% | +72,895 | New |
| Zweig-DiMenna Associates LLC | 73,329 | $10.1M | 0.78% | 00.0% | Unchanged |
| Capitolis Liquid Global Markets LLC | 74,000 | $10.2M | 0.08% | +74,000 | New |
| Andar Capital Management HK Ltd | 76,000 | $10.5M | 10.58% | +16,000+26.7% | Added |
| Comerica Bank | 76,175 | $10.5M | 0.04% | +42,969+129.4% | Added |
| APG Asset Management N.V. | 89,600 | $10.5M | 0.03% | −2,000−2.2% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 77,836 | $10.7M | 0.01% | +50,361+183.3% | Added |
| Point72 Italy, S.r.l. | 78,336 | $10.8M | 8.95% | +78,336 | New |
| Los Angeles Capital Management LLC | 78,397 | $10.8M | 0.04% | +24,310+44.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 79,494 | $10.9M | 0.02% | −4,751−5.6% | Reduced |
| Baader Bank INC | 81,719 | $11.2M | 0.93% | −697−0.8% | Reduced |
| Danske Bank A/S | 82,260 | $11.3M | 0.03% | +8,800+12.0% | Added |
| Nissay Asset Management Corp | 84,420 | $11.6M | 0.06% | −11,244−11.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 85,983 | $11.8M | 0.05% | +7,580+9.7% | Added |
| Aviva PLC | 86,271 | $11.9M | 0.02% | −921−1.1% | Reduced |
| Ardsley Advisory Partners LP | 88,000 | $12.1M | 1.86% | +72,100+453.5% | Added |
| National Bank of Canada | 88,501 | $12.2M | 0.01% | −252,707−74.1% | Reduced |
| GHP Investment Advisors, Inc. | 90,601 | $12.5M | 0.52% | +41,108+83.1% | Added |
| Channing Capital Management, LLC | 90,721 | $12.5M | 0.33% | −24,955−21.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 91,120 | $12.5M | 0.02% | +7,648+9.2% | Added |
| State of Wisconsin Investment Board | 91,891 | $12.6M | 0.03% | −11,988−11.5% | Reduced |
| Point72 (DIFC) Ltd | 93,000 | $12.8M | 0.89% | +93,000 | New |
| Graham Capital Management, L.P. | 93,830 | $12.9M | 0.48% | +93,830 | New |
| Prospector Partners LLC | 96,631 | $13.3M | 1.60% | −3,900−3.9% | Reduced |
| LPL Financial LLC | 97,792 | $13.5M | 0.00% | −35,844−26.8% | Reduced |
| Manufacturers Life Insurance Company, The | 101,381 | $14.0M | 0.01% | +1,975+2.0% | Added |
| Calamos Advisors LLC | 102,062 | $14.0M | 0.06% | 00.0% | Unchanged |