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, Q2 2026
Institutional positions in Teradyne, Inc as of Jun 30, 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
- 1,428
- +207 vs. Q1 2026
- Shares held
- 152.2M
- +7.97M (+5.5%) vs. Q1 2026
- Total value
- $73.2B
- +$30.6B (+71.9%) vs. Q1 2026
- New holders
- 336
- 493 more added
- Sold out
- 129
- 465 more reduced
13 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,437,021 | $9.40B | 0.14% | +3,131,834+19.2% | Added |
| Vanguard Capital Management LLC | 10,225,398 | $4.95B | 0.11% | +49,207+0.5% | Added |
| Vanguard Portfolio Management LLC | 8,633,782 | $4.18B | 0.19% | +30,864+0.4% | Added |
| State Street Corp | 7,290,460 | $3.53B | 0.10% | +320,034+4.6% | Added |
| Invesco Ltd. | 6,683,098 | $3.23B | 0.26% | +4,162,514+165.1% | Added |
| JPMorgan Chase & Co | 5,570,053 | $2.58B | 0.15% | +2,699,413+94.0% | Added |
| Geode Capital Management, LLC | 4,602,292 | $2.22B | 0.12% | +233,612+5.3% | Added |
| FMR LLC | 4,105,776 | $1.99B | 0.09% | +496,271+13.7% | Added |
| Ameriprise Financial Inc | 2,719,428 | $1.32B | 0.27% | −124,548−4.4% | Reduced |
| Van Eck Associates Corp | 2,607,914 | $1.26B | 0.77% | +123,549+5.0% | Added |
| AQR Capital Management LLC | 2,416,624 | $1.14B | 0.40% | +233,416+10.7% | Added |
| Norges Bank | 2,223,866 | $1.08B | 0.11% | +2,223,866 | New |
| Alkeon Capital Management LLC | 2,163,010 | $1.05B | 4.04% | −626,500−22.5% | Reduced |
| Goldman Sachs Group Inc | 1,989,985 | $962.8M | 0.10% | +296,731+17.5% | Added |
| UBS Asset Management Americas Inc | 1,978,124 | $957.1M | 0.17% | +12,659+0.6% | Added |
| Morgan Stanley | 1,914,643 | $926.4M | 0.05% | −257,427−11.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,774,086 | $858.4M | 0.56% | +1,774,086 | New |
| Bank of America Corp | 1,741,943 | $842.8M | 0.05% | +655,984+60.4% | Added |
| UBS Group AG | 1,643,499 | $795.2M | 0.13% | +533,522+48.1% | Added |
| Price T Rowe Associates Inc | 1,530,218 | $740.4M | 0.07% | −588,590−27.8% | Reduced |
| Rafferty Asset Management, LLC | 1,515,149 | $733.1M | 1.67% | +425,029+39.0% | Added |
| Northern Trust Corp | 1,503,908 | $727.7M | 0.08% | −70,992−4.5% | Reduced |
| Lone Pine Capital LLCSuperinvestorLone Pine Capital | 1,493,080 | $722.4M | 4.42% | −379,796−20.3% | Reduced |
| Legal & General Group Plc | 1,355,914 | $656.1M | 0.14% | +261,636+23.9% | Added |
| Barclays PLC | 1,281,018 | $619.8M | 0.20% | −105,696−7.6% | Reduced |
| Amundi | 1,200,724 | $581.0M | 0.14% | −198,109−14.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,117,097 | $540.5M | 0.31% | −586,618−34.4% | Reduced |
| Citigroup Inc | 1,075,808 | $520.5M | 0.24% | −69,030−6.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,014,857 | $491.0M | 0.07% | −6,224−0.6% | Reduced |
| Pictet Asset Management Holding SA | 977,716 | $472.8M | 0.45% | +177,167+22.1% | Added |
| Bank of New York Mellon Corp | 948,685 | $459.0M | 0.08% | +63,367+7.2% | Added |
| Vanguard Fiduciary Trust Co | 899,674 | $435.3M | 0.10% | +18,412+2.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 883,712 | $427.4M | 0.43% | +107,217+13.8% | Added |
| Dimensional Fund Advisors LP | 754,282 | $364.8M | 0.07% | +33,621+4.7% | Added |
| Franklin Resources Inc | 726,758 | $351.6M | 0.08% | +386,342+113.5% | Added |
| Massachusetts Financial Services Co | 678,033 | $334.6M | 0.11% | +476,751+236.9% | Added |
| Anther Capital Ltd | 667,086 | $322.8M | 8.26% | +414,093+163.7% | Added |
| WT Asset Management Ltd | 660,196 | $319.4M | 6.32% | +106,980+19.3% | Added |
| BNP Paribas Arbitrage, SA | 657,407 | $318.1M | 0.17% | −141,060−17.7% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 644,782 | $312.0M | 2.03% | −600,340−48.2% | Reduced |
| Aspex Management (HK) Ltd | 631,941 | $305.8M | 3.45% | +125,871+24.9% | Added |
| HSBC Holdings PLC | 615,514 | $295.6M | 0.14% | +330,357+115.9% | Added |
| Nomura Asset Management Co Ltd | 600,300 | $290.4M | 0.62% | +280,181+87.5% | Added |
| First Trust Advisors LP | 594,673 | $287.7M | 0.17% | +456,706+331.0% | Added |
| Raymond James Financial Inc | 586,235 | $283.6M | 0.08% | −58,913−9.1% | Reduced |
| Federated Hermes, Inc. | 560,824 | $271.3M | 0.39% | −848,743−60.2% | Reduced |
| Acadian Asset Management LLC | 553,598 | $267.8M | 0.32% | −318,779−36.5% | Reduced |
| Wells Fargo & Company | 546,810 | $264.6M | 0.05% | +322,960+144.3% | Added |
| 1832 Asset Management L.P. | 525,480 | $254.2M | 0.31% | +509,080+3,104.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 526,661 | $251.7M | 0.65% | +141,762+36.8% | Added |
| Jane Street Group, LLC | 518,639 | $250.9M | 0.16% | +500,198+2,712.4% | Added |
| Lazard Asset Management LLC | 496,498 | $240.2M | 0.36% | −334,466−40.3% | Reduced |
| Capital International Investors | 486,704 | $235.5M | 0.05% | +486,704 | New |
| Primecap Management Co | 485,840 | $235.1M | 0.14% | −64,770−11.8% | Reduced |
| Two Sigma Investments, LP | 469,082 | $227.0M | 0.17% | −370,349−44.1% | Reduced |
| Point72 Asset Management, L.P. | 458,710 | $221.9M | 0.34% | −1,826,008−79.9% | Reduced |
| Swiss National Bank | 441,600 | $213.7M | 0.11% | −18,000−3.9% | Reduced |
| Nuveen, LLC | 433,449 | $209.7M | 0.05% | +104,324+31.7% | Added |
| Robeco Institutional Asset Management B.V. | 430,651 | $208.4M | 0.26% | +309,337+255.0% | Added |
| Deutsche Bank AG | 427,648 | $206.9M | 0.06% | −423,931−49.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 401,144 | $194.1M | 0.11% | +41,090+11.4% | Added |
| Worldquant Millennium Advisors LLC | 387,209 | $187.3M | 0.64% | +80,982+26.4% | Added |
| Caisse de Depot Et Placement du Quebec | 384,829 | $186.2M | 0.27% | +104,072+37.1% | Added |
| DekaBank Deutsche Girozentrale | 650,784 | $183.8M | 0.31% | 00.0% | Unchanged |
| Jupiter Topco LLC | 371,884 | $179.9M | 0.07% | +371,884 | New |
| KBC Group NV | 370,310 | $179.2M | 0.39% | +21,757+6.2% | Added |
| Royal Bank of Canada | 363,061 | $175.7M | 0.03% | +150,389+70.7% | Added |
| GF Fund Management Co. Ltd. | 362,931 | $175.6M | 2.11% | +61,056+20.2% | Added |
| American Century Companies Inc | 357,353 | $172.9M | 0.08% | −193,338−35.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 348,243 | $168.5M | 0.32% | +103,141+42.1% | Added |
| Vanguard Global Advisers, LLC | 339,529 | $164.3M | 0.08% | −4,257−1.2% | Reduced |
| Prudential Financial Inc | 324,518 | $157.0M | 0.17% | −75,064−18.8% | Reduced |
| Oversea-Chinese Banking CORP Ltd | 323,849 | $156.7M | 3.73% | +1,469+0.5% | Added |
| Neuberger Berman Group LLC | 310,226 | $150.1M | 0.10% | −661,291−68.1% | Reduced |
| Vanguard Asset Management, Ltd | 308,787 | $149.4M | 0.10% | +35,011+12.8% | Added |
| Susquehanna International Group, LLP | 305,918 | $148.0M | 0.13% | −90,015−22.7% | Reduced |
| Rhumbline Advisers | 301,374 | $145.8M | 0.11% | +31,728+11.8% | Added |
| Russell Investments Group, Ltd. | 287,310 | $137.5M | 0.12% | +29,036+11.2% | Added |
| National Pension Service | 282,335 | $136.6M | 0.09% | −41,383−12.8% | Reduced |
| Vinva Investment Management Ltd | 281,574 | $130.6M | 0.88% | +172,599+158.4% | Added |
| California Public Employees Retirement System | 263,844 | $127.7M | 0.07% | −187,989−41.6% | Reduced |
| Nikko Asset Management Americas, Inc. | 258,465 | $124.9M | 1.61% | −297,132−53.5% | Reduced |
| Axiom Investors LLC | 251,481 | $121.7M | 1.05% | −1,982−0.8% | Reduced |
| Capitolis Liquid Global Markets LLC | 251,336 | $121.6M | 0.53% | +177,951+242.5% | Added |
| TD Asset Management Inc | 244,228 | $118.2M | 0.10% | +142,286+139.6% | Added |
| California State Teachers Retirement System | 238,919 | $115.6M | 0.11% | −9,543−3.8% | Reduced |
| Quantinno Capital Management LP | 226,033 | $109.4M | 0.13% | −16,041−6.6% | Reduced |
| Lord, Abbett & Co. LLC | 225,911 | $109.3M | 0.31% | +70,145+45.0% | Added |
| Renaissance Technologies LLC | 218,100 | $105.5M | 0.15% | +53,200+32.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 205,682 | $99.5M | 0.27% | +11,553+6.0% | Added |
| D. E. Shaw & Co., Inc. | 198,782 | $96.2M | 0.06% | −667,930−77.1% | Reduced |
| Squarepoint Ops LLC | 198,345 | $96.0M | 0.19% | −117,818−37.3% | Reduced |
| DSM Capital Partners LLC | 196,967 | $95.3M | 1.63% | +91,126+86.1% | Added |
| Penserra Capital Management LLC | 196,461 | $95.1M | 0.73% | −10,662−5.1% | Reduced |
| Allianz Asset Management GmbH | 195,176 | $94.4M | 0.09% | +33,456+20.7% | Added |
| Bank of Montreal | 193,191 | $93.5M | 0.03% | +65,730+51.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 191,153 | $92.5M | 0.13% | +150,618+371.6% | Added |
| ProShare Advisors LLC | 189,827 | $91.8M | 0.13% | +146,962+342.8% | Added |
| Mackenzie Financial Corp | 188,036 | $91.0M | 0.09% | +48,210+34.5% | Added |
| Nomura Holdings Inc | 186,833 | $90.4M | 0.38% | +185,104+10,705.8% | Added |