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, 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 | 1,428 | $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, 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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 20,298,150 | $3.93B | 0.06% | −1,119,567−5.2% | Reduced |
| BlackRock, Inc. | 15,398,237 | $2.98B | 0.05% | +777,609+5.3% | Added |
| State Street Corp | 7,078,635 | $1.37B | 0.05% | +60,986+0.9% | Added |
| Ameriprise Financial Inc | 4,490,356 | $869.2M | 0.20% | −766,501−14.6% | Reduced |
| Price T Rowe Associates Inc | 4,203,546 | $813.6M | 0.09% | +659,273+18.6% | Added |
| Geode Capital Management, LLC | 4,163,538 | $802.8M | 0.05% | −45,263−1.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,305,785 | $686.1M | 1.11% | −167,388−4.8% | Reduced |
| JPMorgan Chase & Co | 3,502,893 | $678.0M | 0.05% | −1,150,643−24.7% | Reduced |
| Invesco Ltd. | 2,951,394 | $571.3M | 0.05% | −7,936−0.3% | Reduced |
| Point72 Asset Management, L.P. | 2,816,571 | $545.2M | 0.85% | −1,269,062−31.1% | Reduced |
| FMR LLC | 2,445,917 | $473.4M | 0.02% | +74,101+3.1% | Added |
| Morgan Stanley | 2,442,014 | $472.7M | 0.03% | +45,089+1.9% | Added |
| Alkeon Capital Management LLC | 2,432,910 | $470.9M | 2.06% | −440,000−15.3% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,356,256 | $456.1M | 3.03% | −366,071−13.4% | Reduced |
| Van Eck Associates Corp | 2,278,913 | $441.1M | 0.36% | −1,715,143−42.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,253,564 | $436.2M | 0.26% | −547,994−19.6% | Reduced |
| Norges Bank | 2,060,223 | $398.8M | 0.04% | +2,060,223 | New |
| Goldman Sachs Group Inc | 1,831,438 | $354.5M | 0.05% | −743,022−28.9% | Reduced |
| Pictet Asset Management Holding SA | 1,783,216 | $345.2M | 0.34% | −369,092−17.1% | Reduced |
| Citadel Advisors LLC | 1,775,775 | $343.7M | 0.23% | +295,560+20.0% | Added |
| Bank of America Corp | 1,651,315 | $319.6M | 0.02% | −454,196−21.6% | Reduced |
| Northern Trust Corp | 1,609,854 | $311.6M | 0.04% | −44,796−2.7% | Reduced |
| Barclays PLC | 1,582,033 | $306.2M | 0.12% | +383,124+32.0% | Added |
| UBS Asset Management Americas Inc | 1,569,232 | $303.7M | 0.06% | +141,238+9.9% | Added |
| Federated Hermes, Inc. | 1,551,671 | $300.3M | 0.50% | −97,420−5.9% | Reduced |
| Rafferty Asset Management, LLC | 1,417,246 | $274.3M | 0.95% | +22,978+1.6% | Added |
| UBS Group AG | 1,314,987 | $254.5M | 0.05% | −775,522−37.1% | Reduced |
| AQR Capital Management LLC | 1,283,086 | $248.4M | 0.13% | +656,126+104.7% | Added |
| Legal & General Group Plc | 1,163,094 | $225.1M | 0.05% | −112,375−8.8% | Reduced |
| Nikko Asset Management Americas, Inc. | 1,099,833 | $212.7M | 2.46% | −527,613−32.4% | Reduced |
| Aspex Management (HK) Ltd | 1,031,838 | $199.7M | 4.06% | +1,031,838 | New |
| Charles Schwab Investment Management Inc | 1,011,708 | $195.8M | 0.03% | −8,932−0.9% | Reduced |
| Assenagon Asset Management S.A. | 910,023 | $176.1M | 0.26% | +882,723+3,233.4% | Added |
| Bank of New York Mellon Corp | 879,797 | $170.3M | 0.03% | −267,979−23.3% | Reduced |
| Contour Asset Management LLC | 871,556 | $168.7M | 3.94% | −644,895−42.5% | Reduced |
| Citigroup Inc | 861,308 | $166.7M | 0.11% | +158,320+22.5% | Added |
| Dimensional Fund Advisors LP | 858,428 | $166.2M | 0.03% | −285,643−25.0% | Reduced |
| Lazard Asset Management LLC | 812,074 | $157.2M | 0.27% | −29,494−3.5% | Reduced |
| Jane Street Group, LLC | 800,938 | $155.0M | 0.18% | +765,690+2,172.3% | Added |
| Alliancebernstein L.P. | 750,634 | $145.3M | 0.05% | −125,233−14.3% | Reduced |
| American Century Companies Inc | 737,350 | $142.7M | 0.07% | −744,437−50.2% | Reduced |
| Raymond James Financial Inc | 710,587 | $138.7M | 0.04% | −42,091−5.6% | Reduced |
| Primecap Management Co | 716,570 | $138.7M | 0.10% | −1,834,698−71.9% | Reduced |
| William Blair Investment Management, LLC | 684,578 | $132.5M | 0.37% | −90,885−11.7% | Reduced |
| Janus Henderson Group PLC | 683,800 | $132.3M | 0.06% | −51,450−7.0% | Reduced |
| BNP Paribas Arbitrage, SA | 617,541 | $119.5M | 0.08% | +160,735+35.2% | Added |
| Amundi | 593,363 | $114.9M | 0.03% | −73,196−11.0% | Reduced |
| Frontier Capital Management Co LLC | 571,240 | $110.6M | 1.17% | −855,408−60.0% | Reduced |
| HRT Financial LP | 487,343 | $94.3M | 0.30% | −30,999−6.0% | Reduced |
| CIBC World Markets Corp | 475,161 | $92.0M | 0.46% | +475,161 | New |
| Two Sigma Investments, LP | 464,924 | $90.0M | 0.13% | +439,324+1,716.1% | Added |
| Cerity Partners LLC | 459,052 | $88.9M | 0.13% | +110,148+31.6% | Added |
| California Public Employees Retirement System | 458,119 | $88.7M | 0.05% | −589,707−56.3% | Reduced |
| Boston Trust Walden Corp | 451,753 | $87.4M | 0.66% | −159,529−26.1% | Reduced |
| Millennium Management LLC | 436,007 | $84.4M | 0.06% | +40,960+10.4% | Added |
| Swiss National Bank | 435,900 | $84.4M | 0.05% | −26,700−5.8% | Reduced |
| DekaBank Deutsche Girozentrale | 650,784 | $84.2M | 0.16% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 417,327 | $80.8M | 0.09% | +402,593+2,732.4% | Added |
| HSBC Holdings PLC | 412,224 | $80.0M | 0.05% | −56,294−12.0% | Reduced |
| Acadian Asset Management LLC | 399,046 | $77.2M | 0.13% | +354,877+803.5% | Added |
| Deutsche Bank AG | 374,943 | $72.6M | 0.02% | −292,273−43.8% | Reduced |
| Allianz Asset Management GmbH | 365,944 | $70.8M | 0.08% | −66,940−15.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 333,456 | $69.2M | 0.05% | +15,599+4.9% | Added |
| Nuveen, LLC | 352,483 | $68.2M | 0.02% | −7,349−2.0% | Reduced |
| GF Fund Management Co. Ltd. | 350,137 | $67.8M | 1.16% | +350,137 | New |
| First Trust Advisors LP | 332,298 | $64.3M | 0.05% | +50,180+17.8% | Added |
| Arrowstreet Capital, Limited Partnership | 328,938 | $63.7M | 0.04% | +209,429+175.2% | Added |
| Royal Bank of Canada | 320,573 | $62.1M | 0.01% | +449+0.1% | Added |
| Natixis | 318,924 | $61.7M | 0.24% | +198,600+165.1% | Added |
| SEI Investments Co | 313,669 | $60.7M | 0.06% | +26,799+9.3% | Added |
| Oversea-Chinese Banking CORP Ltd | 313,282 | $60.6M | 1.67% | −91,009−22.5% | Reduced |
| HighTower Advisors, LLC | 303,580 | $58.8M | 0.06% | +40,153+15.2% | Added |
| Bank of Nova Scotia | 287,133 | $55.6M | 0.08% | +267,484+1,361.3% | Added |
| Rhumbline Advisers | 275,725 | $53.4M | 0.04% | −21,133−7.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 267,080 | $51.7M | 0.14% | +51,678+24.0% | Added |
| WT Asset Management Ltd | 261,986 | $50.7M | 2.01% | −42,688−14.0% | Reduced |
| Handelsbanken Fonder AB | 256,269 | $49.6M | 0.15% | +42,577+19.9% | Added |
| California State Teachers Retirement System | 255,687 | $49.5M | 0.05% | −10,845−4.1% | Reduced |
| Robeco Schweiz AG | 244,969 | $47.4M | 1.06% | −77,745−24.1% | Reduced |
| National Pension Service | 244,400 | $47.3M | 0.04% | +244,400 | New |
| Tudor Investment Corp Et Al | 229,261 | $44.4M | 0.24% | +229,261 | New |
| Quantinno Capital Management LP | 225,020 | $43.6M | 0.09% | −19,570−8.0% | Reduced |
| Wells Fargo & Company | 224,775 | $43.5M | 0.01% | +72,001+47.1% | Added |
| Neuberger Berman Group LLC | 224,439 | $43.4M | 0.03% | −841,434−78.9% | Reduced |
| Driehaus Capital Management LLC | 221,054 | $42.8M | 0.29% | +221,054 | New |
| Great West Life Assurance Co | 219,080 | $42.4M | 0.07% | −79,839−26.7% | Reduced |
| Massachusetts Financial Services Co | 216,674 | $41.9M | 0.01% | −99,154−31.4% | Reduced |
| Andra AP-fonden | 209,700 | $40.6M | 0.51% | −180,924−46.3% | Reduced |
| Bridgewater Associates, LP | 199,761 | $38.7M | 0.14% | −7,665−3.7% | Reduced |
| Ceredex Value Advisors LLC | 199,289 | $38.6M | 1.16% | +19,939+11.1% | Added |
| Defiance ETFs, LLC | 195,772 | $38.5M | 1.26% | +195,772 | New |
| SG Americas Securities, LLC | 198,727 | $38.5M | 0.05% | +193,950+4,060.1% | Added |
| Mediolanum International Funds Ltd | 194,673 | $38.3M | 0.38% | +194,673 | New |
| Qube Research & Technologies Ltd | 197,384 | $38.2M | 0.05% | +197,384 | New |
| Penserra Capital Management LLC | 196,649 | $38.1M | 0.45% | −129,319−39.7% | Reduced |
| Korea Investment CORP | 189,786 | $36.7M | 0.07% | +50,255+36.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 189,398 | $36.7M | 0.57% | 00.0% | Unchanged |
| Estuary Capital Management LP | 187,210 | $36.2M | 6.44% | +187,210 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 186,819 | $36.2M | 1.76% | −4,395−2.3% | Reduced |
| Principal Financial Group Inc | 184,879 | $35.8M | 0.02% | +1,943+1.1% | Added |