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; 1,428 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 | 1,428 | $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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 21,417,717 | $2.95B | 0.04% | +444,940+2.1% | Added |
| BlackRock, Inc. | 14,620,628 | $2.01B | 0.04% | −1,136,330−7.2% | Reduced |
| State Street Corp | 7,017,649 | $965.9M | 0.03% | +24,154+0.3% | Added |
| Ameriprise Financial Inc | 5,256,857 | $723.6M | 0.17% | +336,757+6.8% | Added |
| JPMorgan Chase & Co | 4,653,536 | $640.5M | 0.04% | +544,217+13.2% | Added |
| Geode Capital Management, LLC | 4,208,801 | $577.0M | 0.04% | +23,382+0.6% | Added |
| Point72 Asset Management, L.P. | 4,085,633 | $562.3M | 1.22% | +3,807,853+1,370.8% | Added |
| Van Eck Associates Corp | 3,994,056 | $549.7M | 0.51% | −1,548,499−27.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,473,173 | $490.1M | 0.79% | +354,876+11.4% | Added |
| Price T Rowe Associates Inc | 3,544,273 | $487.8M | 0.05% | +3,306,892+1,393.1% | Added |
| Invesco Ltd. | 2,959,330 | $407.3M | 0.06% | +99,864+3.5% | Added |
| Alkeon Capital Management LLC | 2,872,910 | $395.4M | 1.79% | +940,000+48.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,801,558 | $385.6M | 0.22% | −72,156−2.5% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,722,327 | $374.7M | 2.23% | +548,140+25.2% | Added |
| Goldman Sachs Group Inc | 2,574,460 | $354.3M | 0.05% | +1,296,351+101.4% | Added |
| Primecap Management Co | 2,551,268 | $351.2M | 0.27% | −496,290−16.3% | Reduced |
| Morgan Stanley | 2,396,925 | $329.9M | 0.02% | −1,424,865−37.3% | Reduced |
| FMR LLC | 2,371,816 | $326.5M | 0.02% | −4,158,677−63.7% | Reduced |
| Pictet Asset Management Holding SA | 2,152,308 | $296.2M | 0.29% | −117,581−5.2% | Reduced |
| Bank of America Corp | 2,105,511 | $289.8M | 0.02% | +22,566+1.1% | Added |
| UBS Group AG | 2,090,509 | $287.7M | 0.06% | +533,287+34.2% | Added |
| Wellington Management Group LLP | 2,036,887 | $280.4M | 0.05% | +2,022,389+13,949.4% | Added |
| Northern Trust Corp | 1,654,650 | $227.7M | 0.03% | +51,338+3.2% | Added |
| Federated Hermes, Inc. | 1,649,091 | $227.0M | 0.40% | −2,135,976−56.4% | Reduced |
| Nikko Asset Management Americas, Inc. | 1,627,446 | $223.9M | 2.17% | −62,599−3.7% | Reduced |
| Contour Asset Management LLC | 1,516,451 | $208.7M | 5.23% | +1,516,451 | New |
| T. Rowe Price Investment Management, Inc. | 1,482,283 | $204.0M | 0.12% | +1,482,283 | New |
| American Century Companies Inc | 1,481,787 | $204.0M | 0.10% | −109,047−6.9% | Reduced |
| Citadel Advisors LLC | 1,480,215 | $203.7M | 0.16% | +404,649+37.6% | Added |
| UBS Asset Management Americas Inc | 1,427,994 | $196.5M | 0.04% | −4,178−0.3% | Reduced |
| Frontier Capital Management Co LLC | 1,426,648 | $196.4M | 1.76% | +836,961+141.9% | Added |
| Rafferty Asset Management, LLC | 1,394,268 | $191.9M | 0.62% | −771,771−35.6% | Reduced |
| Legal & General Group Plc | 1,275,469 | $175.6M | 0.04% | −124,201−8.9% | Reduced |
| Barclays PLC | 1,198,909 | $165.0M | 0.06% | −969,001−44.7% | Reduced |
| Bank of New York Mellon Corp | 1,147,776 | $158.0M | 0.03% | −234,949−17.0% | Reduced |
| Dimensional Fund Advisors LP | 1,144,071 | $157.4M | 0.03% | +36,901+3.3% | Added |
| Neuberger Berman Group LLC | 1,065,873 | $145.8M | 0.11% | +1,044,422+4,868.9% | Added |
| Bank of Montreal | 1,048,597 | $144.3M | 0.06% | +767,392+272.9% | Added |
| California Public Employees Retirement System | 1,047,826 | $144.2M | 0.09% | +646,648+161.2% | Added |
| Charles Schwab Investment Management Inc | 1,020,640 | $140.5M | 0.02% | +5,363+0.5% | Added |
| Alliancebernstein L.P. | 875,867 | $120.6M | 0.04% | +681,571+350.8% | Added |
| Lazard Asset Management LLC | 841,568 | $115.8M | 0.16% | −32,210−3.7% | Reduced |
| William Blair Investment Management, LLC | 775,463 | $106.7M | 0.28% | +775,463 | New |
| Raymond James Financial Inc | 752,678 | $103.6M | 0.03% | +153,054+25.5% | Added |
| Janus Henderson Group PLC | 735,250 | $101.2M | 0.05% | +404,115+122.0% | Added |
| Amundi | 666,559 | $98.6M | 0.03% | −1,145,442−63.2% | Reduced |
| Citigroup Inc | 702,988 | $96.8M | 0.07% | −409,279−36.8% | Reduced |
| Deutsche Bank AG | 667,216 | $91.8M | 0.03% | −9,986−1.5% | Reduced |
| DekaBank Deutsche Girozentrale | 650,784 | $86.4M | 0.15% | 00.0% | Unchanged |
| AQR Capital Management LLC | 626,960 | $84.7M | 0.05% | −280,064−30.9% | Reduced |
| Boston Trust Walden Corp | 611,282 | $84.1M | 0.62% | +183,883+43.0% | Added |
| Balyasny Asset Management LLC | 566,355 | $78.0M | 0.16% | +566,355 | New |
| HRT Financial LP | 518,342 | $71.3M | 0.26% | +314,901+154.8% | Added |
| HSBC Holdings PLC | 468,518 | $64.1M | 0.04% | +26,978+6.1% | Added |
| Swiss National Bank | 462,600 | $63.7M | 0.04% | −27,600−5.6% | Reduced |
| BNP Paribas Arbitrage, SA | 456,806 | $62.9M | 0.05% | −857,878−65.3% | Reduced |
| Woodline Partners LP | 435,738 | $60.0M | 0.28% | −1,253,939−74.2% | Reduced |
| Allianz Asset Management GmbH | 432,884 | $59.6M | 0.07% | +50,469+13.2% | Added |
| AXA Investment Managers S.A. | 421,588 | $58.0M | 0.16% | +421,588 | New |
| Oversea-Chinese Banking CORP Ltd | 404,291 | $55.6M | 1.44% | −444−0.1% | Reduced |
| Millennium Management LLC | 395,047 | $54.4M | 0.04% | +118,558+42.9% | Added |
| Andra AP-fonden | 390,624 | $53.8M | 0.69% | −42,900−9.9% | Reduced |
| Nuveen, LLC | 359,832 | $49.5M | 0.01% | −10,620−2.9% | Reduced |
| Cerity Partners LLC | 348,904 | $48.0M | 0.08% | +12,544+3.7% | Added |
| Penserra Capital Management LLC | 325,968 | $44.9M | 0.54% | +103,132+46.3% | Added |
| Robeco Schweiz AG | 322,714 | $44.4M | 1.00% | −4,555−1.4% | Reduced |
| Royal Bank of Canada | 320,124 | $44.1M | 0.01% | −360,026−52.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 317,857 | $43.7M | 0.03% | +1,731+0.5% | Added |
| Massachusetts Financial Services Co | 315,828 | $43.5M | 0.01% | +158,249+100.4% | Added |
| WT Asset Management Ltd | 304,674 | $41.9M | 1.94% | +304,674 | New |
| Rhumbline Advisers | 296,858 | $40.9M | 0.03% | −7,814−2.6% | Reduced |
| Great West Life Assurance Co | 298,919 | $40.1M | 0.06% | −16,378−5.2% | Reduced |
| SEI Investments Co | 286,870 | $39.5M | 0.04% | +54,591+23.5% | Added |
| First Trust Advisors LP | 282,118 | $38.8M | 0.03% | −33,630−10.7% | Reduced |
| Alta Park Capital, LP | 275,522 | $37.9M | 3.82% | +275,522 | New |
| California State Teachers Retirement System | 266,532 | $36.7M | 0.04% | −6,124−2.2% | Reduced |
| HighTower Advisors, LLC | 263,427 | $36.3M | 0.04% | +187,636+247.6% | Added |
| Canada Pension Plan Investment Board | 252,010 | $34.7M | 0.02% | +52,203+26.1% | Added |
| Quantinno Capital Management LP | 244,590 | $33.7M | 0.09% | −9,744−3.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 243,769 | $33.6M | 0.11% | −52,979−17.9% | Reduced |
| Parnassus Investments | 230,408 | $31.7M | 0.07% | −2,527−1.1% | Reduced |
| Panagora Asset Management Inc | 221,560 | $30.5M | 0.12% | +221,560 | New |
| Mirae Asset Global Investments Co., Ltd. | 215,402 | $29.6M | 0.09% | −61,600−22.2% | Reduced |
| Handelsbanken Fonder AB | 213,692 | $29.4M | 0.09% | +157,985+283.6% | Added |
| Renaissance Technologies LLC | 210,500 | $29.0M | 0.04% | −680,600−76.4% | Reduced |
| Bridgewater Associates, LP | 207,426 | $28.6M | 0.11% | +207,426 | New |
| Glenmede Investment Management, LP | 195,831 | $27.0M | 0.13% | +400.0% | Added |
| Exchange Traded Concepts, LLC | 195,330 | $26.9M | 0.26% | −33,915−14.8% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 191,214 | $26.3M | 1.31% | −1,135−0.6% | Reduced |
| Man Group plc | 190,732 | $26.3M | 0.05% | −80,359−29.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 189,398 | $26.1M | 0.41% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 187,613 | $25.8M | 0.26% | +79,232+73.1% | Added |
| Principal Financial Group Inc | 182,936 | $25.2M | 0.01% | −12,318−6.3% | Reduced |
| Ceredex Value Advisors LLC | 179,350 | $24.7M | 0.57% | +179,350 | New |
| Rheos Capital Works Inc. | 175,000 | $24.1M | 1.35% | +175,000 | New |
| Davy Global Fund Management Ltd | 174,413 | $24.0M | 1.63% | +98,873+130.9% | Added |
| De Burlo Group Inc | 174,070 | $24.0M | 2.89% | +174,070 | New |
| Macquarie Group Ltd | 171,275 | $23.6M | 0.03% | −13,522−7.3% | Reduced |
| Public Sector Pension Investment Board | 165,626 | $22.8M | 0.08% | +150,527+996.9% | Added |
| Mackenzie Financial Corp | 156,256 | $21.5M | 0.03% | +124,259+388.3% | Added |