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 9 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 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
- 1,429
- +208 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
- 337
- 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 | 1,429 | $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 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 |
|---|---|---|---|---|---|
| Krane Funds Advisors LLC | 21,617 | $10.5M | 0.37% | +21,617 | New |
| iA Global Asset Management Inc. | 21,683 | $10.5M | 0.12% | +21,683 | New |
| Profund Advisors LLC | 21,708 | $10.5M | 0.29% | +12,899+146.4% | Added |
| Totem Point Management, LLC | 22,032 | $10.7M | 6.52% | +1,465+7.1% | Added |
| Panagora Asset Management Inc | 22,081 | $10.7M | 0.03% | −96,840−81.4% | Reduced |
| Mutual of America Capital Management LLC | 22,129 | $10.7M | 0.10% | +5,474+32.9% | Added |
| KP Management LLC | 22,500 | $10.9M | 2.28% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 22,544 | $10.9M | 0.03% | −78−0.3% | Reduced |
| Ironwood Investment Counsel, LLC | 22,848 | $11.1M | 1.45% | −2,464−9.7% | Reduced |
| Ci Investments Inc. | 22,869 | $11.1M | 0.04% | +22,193+3,283.0% | Added |
| PEAK6 LLC | 22,956 | $11.1M | 0.27% | +22,956 | New |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 23,096 | $11.2M | 2.27% | −4,443−16.1% | Reduced |
| Baader Bank INC | 23,230 | $11.2M | 0.92% | +1,960+9.2% | Added |
| New York Life Investment Management LLC | 23,293 | $11.3M | 0.08% | +1,530+7.0% | Added |
| Algert Global LLC | 23,434 | $11.3M | 0.13% | +8,899+61.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 23,445 | $11.3M | 0.09% | −786−3.2% | Reduced |
| British Columbia Investment Management Corp | 23,448 | $11.3M | 0.07% | +1,863+8.6% | Added |
| Pathstone Holdings, LLC | 23,439 | $11.4M | 0.03% | −537−2.2% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 23,553 | $11.4M | 0.30% | −1,978−7.7% | Reduced |
| Prospera Financial Services Inc | 23,665 | $11.5M | 0.17% | +7,488+46.3% | Added |
| Utah Retirement Systems | 23,778 | $11.5M | 0.11% | −1,672−6.6% | Reduced |
| CWM Advisors, LLC | 23,826 | $11.5M | 0.47% | +1,473+6.6% | Added |
| Boston Trust Walden Corp | 24,507 | $11.9M | 0.09% | −11,234−31.4% | Reduced |
| Armistice Capital, LLC | 24,540 | $11.9M | 0.33% | −19,392−44.1% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 24,544 | $11.9M | 0.08% | +1,496+6.5% | Added |
| Parallax Volatility Advisers, L.P. | 24,720 | $12.0M | 0.44% | −1,311−5.0% | Reduced |
| JustInvest LLC | 24,971 | $12.1M | 0.10% | +1,016+4.2% | Added |
| Prudential PLC | 25,210 | $12.2M | 0.09% | +17,446+224.7% | Added |
| Union Bancaire Privee, UBP SA | 31,436 | $12.8M | 0.20% | −2,397−7.1% | Reduced |
| Brinker Capital Investments, LLC | 26,490 | $12.8M | 0.10% | +14,720+125.1% | Added |
| Rockefeller Capital Management L.P. | 27,064 | $13.1M | 0.02% | −2,938−9.8% | Reduced |
| NewSquare Capital LLC | 27,086 | $13.1M | 0.97% | +865+3.3% | Added |
| Stifel Financial Corp | 27,147 | $13.1M | 0.01% | +9,042+49.9% | Added |
| Seldon Capital LP | 27,300 | $13.2M | 4.13% | 00.0% | Unchanged |
| Adviser Investments LLC | 27,407 | $13.3M | 0.13% | −1,603−5.5% | Reduced |
| Trexquant Investment LP | 27,657 | $13.4M | 0.08% | −46,207−62.6% | Reduced |
| IFP Advisors, Inc | 27,669 | $13.4M | 0.24% | +234+0.9% | Added |
| Jones Financial Companies LLLP | 30,670 | $13.4M | 0.01% | −186−0.6% | Reduced |
| UniSuper Management Pty Ltd | 27,755 | $13.4M | 0.07% | −1,028−3.6% | Reduced |
| Public Sector Pension Investment Board | 28,196 | $13.6M | 0.04% | −49,837−63.9% | Reduced |
| Capital Investment Counsel, Inc | 28,238 | $13.7M | 1.47% | −900−3.1% | Reduced |
| Geneva Partners, LLC | 28,502 | $13.8M | 3.68% | +28,502 | New |
| Berkshire Capital Holdings Inc | 28,750 | $13.9M | 3.01% | +710+2.5% | Added |
| Needham Investment Management LLC | 29,000 | $14.0M | 0.42% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 29,202 | $14.1M | 0.04% | +20,168+223.2% | Added |
| Rheos Capital Works Inc. | 30,000 | $14.5M | 0.83% | +7,000+30.4% | Added |
| The PNC Financial Services Group, Inc. | 30,606 | $14.8M | 0.01% | +302+1.0% | Added |
| Lido Advisors, LLC | 30,820 | $14.9M | 0.05% | +308+1.0% | Added |
| Woodline Partners LP | 30,947 | $15.0M | 0.05% | −180,874−85.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 31,069 | $15.0M | 0.01% | +22,551+264.7% | Added |
| GFG Capital, LLC | 31,692 | $15.3M | 4.22% | +348+1.1% | Added |
| Tairen Capital Ltd | 32,000 | $15.5M | 1.37% | −20,887−39.5% | Reduced |
| STRS Ohio | 32,181 | $15.6M | 0.06% | −26,564−45.2% | Reduced |
| Amalgamated Bank | 32,389 | $15.7M | 0.11% | +3,416+11.8% | Added |
| Allspring Global Investments Holdings, LLC | 37,086 | $15.8M | 0.02% | −1,075,607−96.7% | Reduced |
| Retirement Systems of Alabama | 32,886 | $15.9M | 0.05% | −373−1.1% | Reduced |
| USS Investment Management Ltd | 32,936 | $15.9M | 0.06% | +32,936 | New |
| Harvest Fund Management Co., Ltd | 33,211 | $16.0M | 0.53% | +16,524+99.0% | Added |
| Wealthfront Advisers LLC | 33,671 | $16.3M | 0.03% | +1,593+5.0% | Added |
| Credit Agricole S A | 33,903 | $16.4M | 0.04% | +20,997+162.7% | Added |
| Lathrop Investment Management Corp | 34,270 | $16.6M | 2.93% | −8,612−20.1% | Reduced |
| Davy Global Fund Management Ltd | 34,353 | $16.6M | 1.06% | −49,070−58.8% | Reduced |
| Fifth Third Bancorp | 34,515 | $16.7M | 0.03% | −1,073−3.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,576 | $16.7M | 0.08% | −1,905−5.2% | Reduced |
| Jump Financial, LLC | 35,203 | $17.0M | 0.15% | −4,113−10.5% | Reduced |
| Sierra Summit Advisors LLC | 35,672 | $17.3M | 1.93% | +1,322+3.8% | Added |
| IFM Investors Pty Ltd | 35,767 | $17.3M | 0.11% | +4,417+14.1% | Added |
| Mawer Investment Management Ltd. | 35,997 | $17.4M | 0.12% | +35,997 | New |
| DnB Asset Management AS | 36,099 | $17.5M | 0.05% | +1,511+4.4% | Added |
| Engineers Gate Manager LP | 36,165 | $17.5M | 0.23% | −27,026−42.8% | Reduced |
| Intech Investment Management LLC | 36,478 | $17.6M | 0.16% | +28,296+345.8% | Added |
| Freestone Grove Partners LP | 36,487 | $17.7M | 0.12% | +36,487 | New |
| Varma Mutual Pension Insurance Co | 37,700 | $18.2M | 0.10% | +37,700 | New |
| Andar Capital Management HK Ltd | 37,800 | $18.3M | 8.21% | +800+2.2% | Added |
| Zweig-DiMenna Associates LLC | 38,034 | $18.4M | 1.67% | 00.0% | Unchanged |
| Cetera Investment Advisers | 39,086 | $18.9M | 0.02% | −1,762−4.3% | Reduced |
| ASR Vermogensbeheer N.V. | 39,118 | $18.9M | 0.19% | +26,860+219.1% | Added |
| Swiss Life Asset Management Ltd | 39,523 | $19.1M | 0.08% | +5,121+14.9% | Added |
| Brookstone Capital Management | 39,557 | $19.1M | 0.19% | +38,750+4,801.7% | Added |
| Clear Street Group Inc. | 39,598 | $19.2M | 0.06% | +14,819+59.8% | Added |
| LMR Partners LLP | 39,700 | $19.2M | 0.14% | +39,700 | New |
| Walleye Capital LLC | 39,757 | $19.2M | 0.09% | −77,658−66.1% | Reduced |
| Millennium Management LLC | 41,303 | $20.0M | 0.01% | −610,807−93.7% | Reduced |
| Carmel Capital Management L.L.C. | 41,957 | $20.3M | 4.45% | −8,107−16.2% | Reduced |
| MetLife Investment Management | 41,969 | $20.3M | 0.09% | +5,376+14.7% | Added |
| Private Advisory Group LLC | 42,504 | $20.6M | 1.14% | +33,294+361.5% | Added |
| Walleye Trading LLC | 42,560 | $20.6M | 0.29% | −839−1.9% | Reduced |
| Advisor Group Holdings, Inc. | 42,606 | $20.6M | 0.02% | +6,907+19.3% | Added |
| Xponance, Inc. | 42,828 | $20.7M | 0.13% | +14,805+52.8% | Added |
| State of Michigan Retirement System | 43,135 | $20.9M | 0.09% | +2,200+5.4% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 43,137 | $20.9M | 0.09% | +34,519+400.5% | Added |
| Champlain Investment Partners, LLC | 43,474 | $21.0M | 0.54% | +43,474 | New |
| Oppenheimer & Co Inc | 43,803 | $21.2M | 0.23% | −854−1.9% | Reduced |
| Affinity Wealth Management LLC | 44,497 | $21.5M | 2.77% | −49−0.1% | Reduced |
| Czech National Bank | 44,558 | $21.6M | 0.12% | +1,906+4.5% | Added |
| Empowered Funds, LLC | 44,660 | $21.6M | 0.11% | −4,116−8.4% | Reduced |
| Resona Asset Management Co.,Ltd. | 45,209 | $21.7M | 0.10% | −2,709−5.7% | Reduced |
| Arizona State Retirement System | 44,887 | $21.7M | 0.11% | +2,333+5.5% | Added |
| La Banque Postale Asset Management SA | 45,168 | $21.9M | 0.22% | +35,902+387.5% | Added |
| Tredje AP-fonden | 45,349 | $21.9M | 0.10% | −15,812−25.9% | Reduced |