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, Q2 2025
Institutional positions in Teradyne, Inc as of Jun 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
- 728
- −8 vs. Q1 2025
- Shares held
- 161.4M
- +5.99M (+3.9%) vs. Q1 2025
- Total value
- $14.5B
- +$1.69B (+13.2%) vs. Q1 2025
- New holders
- 108
- 260 more added
- Sold out
- 116
- 279 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fisher Asset Management, LLC | 103,299 | $9.29M | 0.00% | −820−0.8% | Reduced |
| State of Wisconsin Investment Board | 103,879 | $9.34M | 0.02% | −6,703−6.1% | Reduced |
| Windward Capital Management Co | 104,142 | $9.36M | 0.79% | −544−0.5% | Reduced |
| QRG Capital Management, Inc. | 106,567 | $9.58M | 0.08% | +74,417+231.5% | Added |
| Capital Fund Management S.A. | 108,381 | $9.75M | 0.11% | −52,250−32.5% | Reduced |
| Gateway Investment Advisers LLC | 110,354 | $9.92M | 0.11% | +1,166+1.1% | Added |
| Weiss Asset Management LP | 114,588 | $10.3M | 0.16% | +114,588 | New |
| XXEC, Inc. | 115,516 | $10.4M | 8.35% | −3,590−3.0% | Reduced |
| Channing Capital Management, LLC | 115,676 | $10.4M | 0.29% | +21,770+23.2% | Added |
| Standard Life Aberdeen plc | 115,874 | $10.4M | 0.02% | +5,215+4.7% | Added |
| Stephens Investment Management Group LLC | 117,460 | $10.6M | 0.14% | −22,047−15.8% | Reduced |
| New York State Teachers Retirement System | 121,578 | $10.9M | 0.02% | −3,055−2.5% | Reduced |
| Illinois Municipal Retirement Fund | 123,445 | $11.1M | 0.15% | +17,355+16.4% | Added |
| Arrowstreet Capital, Limited Partnership | 129,331 | $11.6M | 0.01% | +129,331 | New |
| LPL Financial LLC | 133,636 | $12.0M | 0.00% | +11,199+9.1% | Added |
| ExodusPoint Capital Management, LP | 140,793 | $12.7M | 0.15% | +41,226+41.4% | Added |
| M&G Plc | 140,703 | $12.7M | 0.07% | +130,238+1,244.5% | Added |
| Winslow Asset Management Inc | 144,857 | $13.0M | 2.63% | +1,431+1.0% | Added |
| Chevy Chase Trust Holdings, Inc. | 145,533 | $13.1M | 0.04% | +175+0.1% | Added |
| Adage Capital Partners GP, L.L.C. | 146,924 | $13.2M | 0.02% | −1,700−1.1% | Reduced |
| Korea Investment CORP | 151,450 | $13.6M | 0.03% | +55,582+58.0% | Added |
| Gotham Asset Management, LLC | 153,496 | $13.8M | 0.08% | +98,200+177.6% | Added |
| State Board of Administration of Florida Retirement System | 157,329 | $14.1M | 0.03% | +1,580+1.0% | Added |
| Massachusetts Financial Services Co | 157,579 | $14.2M | 0.00% | −1,446−0.9% | Reduced |
| Wells Fargo & Company | 157,695 | $14.2M | 0.00% | −87,271−35.6% | Reduced |
| Estuary Capital Management LP | 158,116 | $14.2M | 2.77% | +158,116 | New |
| Squarepoint Ops LLC | 161,424 | $14.5M | 0.03% | +23,650+17.2% | Added |
| Trexquant Investment LP | 164,181 | $14.8M | 0.17% | −135,354−45.2% | Reduced |
| Janney Montgomery Scott LLC | 164,962 | $14.8M | 0.04% | −6,539−3.8% | Reduced |
| Voloridge Investment Management, LLC | 170,200 | $15.3M | 0.06% | +170,200 | New |
| Macquarie Group Ltd | 184,797 | $16.6M | 0.02% | −1,044,331−85.0% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 189,398 | $17.0M | 0.37% | +189,398 | New |
| Twin Tree Management, LP | 191,510 | $17.2M | 0.43% | −59,414−23.7% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 192,349 | $17.3M | 0.94% | +8,527+4.6% | Added |
| Alliancebernstein L.P. | 194,296 | $17.5M | 0.01% | +23,722+13.9% | Added |
| Principal Financial Group Inc | 195,254 | $17.6M | 0.01% | −30,774−13.6% | Reduced |
| Glenmede Investment Management, LP | 195,791 | $17.6M | 0.09% | +195,791 | New |
| Canada Pension Plan Investment Board | 199,807 | $18.0M | 0.02% | +25,407+14.6% | Added |
| HRT Financial LP | 203,441 | $18.3M | 0.08% | +203,441 | New |
| Prudential Financial Inc | 211,324 | $19.0M | 0.02% | −123,422−36.9% | Reduced |
| Penserra Capital Management LLC | 222,836 | $20.0M | 0.28% | +85,997+62.8% | Added |
| Toronto Dominion Bank | 224,276 | $20.2M | 0.04% | +142,671+174.8% | Added |
| Susquehanna International Group, LLP | 226,085 | $20.3M | 0.03% | −150,014−39.9% | Reduced |
| Exchange Traded Concepts, LLC | 229,245 | $20.6M | 0.26% | +44,049+23.8% | Added |
| Rokos Capital Management LLP | 232,156 | $20.9M | 0.35% | 00.0% | Unchanged |
| SEI Investments Co | 232,279 | $20.9M | 0.02% | −25,264−9.8% | Reduced |
| Parnassus Investments | 232,935 | $20.9M | 0.05% | −9,133−3.8% | Reduced |
| Price T Rowe Associates Inc | 237,381 | $21.3M | 0.00% | +312+0.1% | Added |
| Quantinno Capital Management LP | 254,334 | $22.9M | 0.10% | +119,073+88.0% | Added |
| Man Group plc | 271,091 | $24.4M | 0.05% | −17,272−6.0% | Reduced |
| Acadian Asset Management LLC | 272,381 | $24.5M | 0.05% | +243,346+838.1% | Added |
| California State Teachers Retirement System | 272,656 | $24.5M | 0.03% | +5,313+2.0% | Added |
| Millennium Management LLC | 276,489 | $24.9M | 0.02% | −283,502−50.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 277,002 | $24.9M | 0.09% | +9,094+3.4% | Added |
| Point72 Asset Management, L.P. | 277,780 | $25.0M | 0.06% | −211,200−43.2% | Reduced |
| Bank of Montreal | 281,205 | $25.3M | 0.01% | +156,754+126.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 296,748 | $26.7M | 0.10% | +105,029+54.8% | Added |
| Rhumbline Advisers | 304,672 | $27.4M | 0.02% | −30,277−9.0% | Reduced |
| Twinbeech Capital LP | 307,796 | $27.7M | 0.63% | −129,478−29.6% | Reduced |
| Great West Life Assurance Co | 315,297 | $28.4M | 0.04% | −20,244−6.0% | Reduced |
| First Trust Advisors LP | 315,748 | $28.4M | 0.02% | +181,357+134.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 316,126 | $28.4M | 0.02% | +21,900+7.4% | Added |
| Natixis | 316,285 | $28.4M | 0.14% | +16,362+5.5% | Added |
| Robeco Schweiz AG | 327,269 | $29.4M | 0.68% | +62,000+23.4% | Added |
| Janus Henderson Group PLC | 331,135 | $29.8M | 0.01% | +24,091+7.8% | Added |
| Cerity Partners LLC | 336,360 | $30.2M | 0.05% | +4,604+1.4% | Added |
| National Bank of Canada | 341,208 | $30.7M | 0.03% | +191,790+128.4% | Added |
| Two Sigma Advisers, LP | 344,269 | $31.0M | 0.06% | +241,300+234.3% | Added |
| Engineers Gate Manager LP | 353,978 | $31.8M | 0.40% | +95,553+37.0% | Added |
| Nuveen, LLC | 370,452 | $33.3M | 0.01% | −1740.0% | Reduced |
| Allianz Asset Management GmbH | 382,415 | $34.4M | 0.05% | −73,323−16.1% | Reduced |
| California Public Employees Retirement System | 401,178 | $36.1M | 0.02% | −92,070−18.7% | Reduced |
| Oversea-Chinese Banking CORP Ltd | 404,735 | $36.4M | 1.03% | −14,986−3.6% | Reduced |
| Boston Trust Walden Corp | 427,399 | $38.4M | 0.27% | +22,635+5.6% | Added |
| Andra AP-fonden | 433,524 | $39.0M | 0.54% | +215,400+98.8% | Added |
| HSBC Holdings PLC | 441,540 | $39.7M | 0.03% | −96,042−17.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 443,740 | $39.9M | 0.30% | +438,467+8,315.3% | Added |
| AXA S.A. | 475,351 | $42.7M | 0.12% | −427,676−47.4% | Reduced |
| Swiss National Bank | 490,200 | $44.1M | 0.03% | +30,800+6.7% | Added |
| Pacer Advisors, Inc. | 535,686 | $48.2M | 0.12% | +526,286+5,598.8% | Added |
| Frontier Capital Management Co LLC | 589,687 | $53.0M | 0.49% | +544,271+1,198.4% | Added |
| Raymond James Financial Inc | 599,624 | $53.9M | 0.02% | −337,825−36.0% | Reduced |
| Two Sigma Investments, LP | 644,359 | $57.9M | 0.10% | +106,743+19.9% | Added |
| DekaBank Deutsche Girozentrale | 650,784 | $58.3M | 0.10% | −2,309−0.4% | Reduced |
| Deutsche Bank AG | 677,202 | $60.9M | 0.02% | +17,885+2.7% | Added |
| Royal Bank of Canada | 680,150 | $61.2M | 0.01% | +30,861+4.8% | Added |
| Lazard Asset Management LLC | 873,778 | $78.6M | 0.11% | −9,906−1.1% | Reduced |
| D. E. Shaw & Co., Inc. | 875,360 | $78.7M | 0.08% | +316,424+56.6% | Added |
| Renaissance Technologies LLC | 891,100 | $80.1M | 0.11% | +425,439+91.4% | Added |
| AQR Capital Management LLC | 907,024 | $81.6M | 0.07% | −497,728−35.4% | Reduced |
| Qube Research & Technologies Ltd | 914,653 | $82.2M | 0.11% | +388,807+73.9% | Added |
| Charles Schwab Investment Management Inc | 1,015,277 | $91.3M | 0.02% | +536+0.1% | Added |
| Citadel Advisors LLC | 1,075,566 | $96.7M | 0.08% | +618,127+135.1% | Added |
| Dimensional Fund Advisors LP | 1,107,170 | $99.6M | 0.02% | +6,026+0.5% | Added |
| Citigroup Inc | 1,112,267 | $100.0M | 0.07% | +182,691+19.7% | Added |
| Assenagon Asset Management S.A. | 1,117,269 | $100.5M | 0.16% | −310,743−21.8% | Reduced |
| Goldman Sachs Group Inc | 1,278,109 | $114.9M | 0.02% | −573,575−31.0% | Reduced |
| BNP Paribas Arbitrage, SA | 1,314,684 | $118.2M | 0.09% | +481,999+57.9% | Added |
| Bank of New York Mellon Corp | 1,382,725 | $124.3M | 0.02% | −26,962−1.9% | Reduced |
| Legal & General Group Plc | 1,399,670 | $125.9M | 0.03% | −126,378−8.3% | Reduced |