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, 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 | 1,429 | $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, 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 |
|---|---|---|---|---|---|
| Sumitomo Life Insurance Co | 3,111 | $602.2K | 0.02% | −3−0.1% | Reduced |
| J.Safra Asset Management Corp | 3,106 | $601.2K | 0.03% | +3,106 | New |
| RSM US Wealth Management LLC | 3,043 | $598.5K | 0.01% | +66+2.2% | Added |
| Clune & Associates, Ltd. | 3,081 | $596.4K | 0.13% | 00.0% | Unchanged |
| PFG Advisors | 3,078 | $595.8K | 0.03% | +3,078 | New |
| Smartleaf Asset Management LLC | 3,017 | $593.4K | 0.02% | −125−4.0% | Reduced |
| Forum Financial Management, LP | 3,054 | $591.1K | 0.01% | +12+0.4% | Added |
| Northwest & Ethical Investments L.P. | 3,000 | $590.0K | 0.01% | +3,000 | New |
| Qsemble Capital Management, LP | 3,014 | $583.4K | 0.05% | +3,014 | New |
| Clearstead Advisors, LLC | 3,005 | $581.6K | 0.01% | +1,508+100.7% | Added |
| Paloma Partners Management Co | 3,000 | $580.7K | 0.20% | −27,000−90.0% | Reduced |
| Inceptionr LLC | 2,992 | $579.1K | 0.16% | +545+22.3% | Added |
| Mayflower Financial Advisors, LLC | 2,968 | $574.5K | 0.07% | −911−23.5% | Reduced |
| Bluebird Wealth Management LLC | 2,961 | $573.1K | 0.54% | +2,961 | New |
| Wedmont Private Capital | 2,576 | $573.1K | 0.02% | +74+3.0% | Added |
| Welch & Forbes LLC | 2,955 | $572.0K | 0.01% | 00.0% | Unchanged |
| Syon Capital LLC | 2,904 | $562.1K | 0.03% | −433−13.0% | Reduced |
| Dynamic Advisor Solutions LLC | 2,899 | $561.1K | 0.02% | +173+6.3% | Added |
| Sapient Capital LLC | 2,849 | $560.3K | 0.01% | +43+1.5% | Added |
| J. Safra Sarasin Holding AG | 2,884 | $558.2K | 0.01% | +2,884 | New |
| Advisory Services Network, LLC | 2,876 | $556.6K | 0.01% | −8,745−75.3% | Reduced |
| Focused Alpha, LLC | 2,857 | $553.0K | 0.16% | +2,857 | New |
| Stone Wealth Partners | 2,847 | $551.1K | 0.49% | +2,847 | New |
| Delta Capital Management LLC | 2,840 | $550.0K | 0.31% | 00.0% | Unchanged |
| Revere Asset Management, Inc | 2,822 | $546.2K | 0.19% | +2,822 | New |
| AE Wealth Management LLC | 2,814 | $544.8K | 0.00% | +1,300+85.9% | Added |
| Skopos Labs, Inc. | 2,745 | $541.6K | 0.02% | +2,745 | New |
| Venturi Wealth Management, LLC | 2,791 | $540.2K | 0.02% | +170+6.5% | Added |
| Simplex Trading, LLC | 2,748 | $531.9K | 0.01% | +2,748 | New |
| Morse Asset Management, Inc | 2,746 | $531.5K | 0.11% | +1,684+158.6% | Added |
| IFP Advisors, Inc | 2,731 | $528.6K | 0.01% | +57+2.1% | Added |
| Mather Group, LLC. | 2,700 | $522.6K | 0.01% | +36+1.4% | Added |
| Banque Cantonale Vaudoise | 2,694 | $521.0K | 0.02% | +2,694 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,681 | $518.9K | 0.01% | −1,209−31.1% | Reduced |
| Sivia Capital Partners, LLC | 2,681 | $518.9K | 0.11% | +956+55.4% | Added |
| USA Financial Portformulas Corp | 2,670 | $516.8K | 0.09% | +2,670 | New |
| Kera Capital Partners, Inc. | 2,142 | $516.4K | 0.06% | −263−10.9% | Reduced |
| RMB Capital Management, LLC | 2,648 | $512.5K | 0.01% | +2,648 | New |
| La Banque Postale Asset Management SA | 2,605 | $504.2K | 0.01% | −32,669−92.6% | Reduced |
| Y.D. More Investments Ltd | 2,600 | $503.3K | 0.02% | +100+4.0% | Added |
| Shufro Rose & Co LLC | 2,585 | $500.4K | 0.03% | −1,490−36.6% | Reduced |
| Counterpoint Mutual Funds LLC | 2,576 | $498.6K | 0.04% | +2,576 | New |
| Citizens Financial Group Inc | 2,569 | $497.4K | 0.01% | +228+9.7% | Added |
| Greenland Capital Management LP | 2,560 | $495.5K | 0.07% | +2,560 | New |
| Net Worth Advisory Group | 2,552 | $494.0K | 0.10% | −4−0.2% | Reduced |
| Claret Asset Management Corp | 2,533 | $490.0K | 0.06% | −6−0.2% | Reduced |
| American Trust | 2,508 | $485.4K | 0.04% | −75−2.9% | Reduced |
| Frec Markets, Inc. | 2,447 | $473.7K | 0.14% | +2,447 | New |
| Atomi Financial Group, Inc. | 2,428 | $470.1K | 0.01% | +580+31.4% | Added |
| Marshall Financial Group LLC | 2,421 | $468.5K | 0.09% | −9,041−78.9% | Reduced |
| Allworth Financial LP | 2,396 | $463.8K | 0.00% | +874+57.4% | Added |
| Transcend Wealth Collective, LLC | 2,383 | $461.3K | 0.04% | +2,383 | New |
| Kovitz Investment Group Partners, LLC | 2,375 | $459.8K | 0.01% | −3,649−60.6% | Reduced |
| Custom Index Systems, LLC | 2,369 | $458.5K | 0.20% | −2,076−46.7% | Reduced |
| Waddell & Associates, LLC | 2,362 | $457.2K | 0.03% | +2,362 | New |
| Laffer Tengler Investments | 2,323 | $449.6K | 0.07% | +2,323 | New |
| NewEdge Wealth, LLC | 2,321 | $449.3K | 0.01% | +2,321 | New |
| Guinness Asset Management LTD | 2,268 | $447.6K | 0.01% | −1,344−37.2% | Reduced |
| Choate Investment Advisors | 2,304 | $446.0K | 0.01% | 00.0% | Unchanged |
| Qtron Investments LLC | 2,298 | $444.8K | 0.06% | −1,102−32.4% | Reduced |
| Umb Bank N A | 2,293 | $443.8K | 0.01% | +40+1.8% | Added |
| Marex Group plc | 2,287 | $442.7K | 0.00% | +2,287 | New |
| Private Advisor Group, LLC | 2,268 | $438.9K | 0.00% | −2,445−51.9% | Reduced |
| Tobam | 2,262 | $438.0K | 0.11% | +2,262 | New |
| Siemens Fonds Invest GmbH | 2,222 | $437.0K | 0.02% | −13−0.6% | Reduced |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | 2,238 | $433.2K | 0.03% | +666+42.4% | Added |
| Yeomans Consulting Group, Inc. | 2,211 | $428.0K | 0.13% | +2,211 | New |
| Jackson Creek Investment Advisors LLC | 2,202 | $426.0K | 0.13% | +2,202 | New |
| Ethos Financial Group, LLC | 2,157 | $417.5K | 0.03% | +2,157 | New |
| Interchange Capital Partners, LLC | 2,151 | $416.3K | 0.08% | −164−7.1% | Reduced |
| Frank, Rimerman Advisors LLC | 2,136 | $413.4K | 0.03% | +30+1.4% | Added |
| Envestnet Portfolio Solutions, Inc. | 2,131 | $412.5K | 0.00% | −1,864−46.7% | Reduced |
| Tema ETFs LLC | 2,092 | $404.9K | 0.03% | −4−0.2% | Reduced |
| Capital Asset Advisory Services LLC | 1,765 | $404.0K | 0.02% | −567−24.3% | Reduced |
| Compass Capital Corp | 1,317 | $402.8K | 0.15% | −49−3.6% | Reduced |
| Essex Financial Services, Inc. | 2,080 | $402.6K | 0.02% | +355+20.6% | Added |
| AlphaGrep UK Ltd | 2,062 | $399.1K | 0.13% | +2,062 | New |
| Baker Avenue Asset Management, LP | 2,061 | $399.0K | 0.01% | −104−4.8% | Reduced |
| Twinbeech Capital LP | 2,059 | $398.5K | 0.03% | +2,059 | New |
| Cyndeo Wealth Partners, LLC | 2,040 | $394.8K | 0.02% | +174+9.3% | Added |
| Focused Wealth Management, Inc | 2,024 | $391.8K | 0.04% | −43−2.1% | Reduced |
| IFG Advisors, LLC | 2,020 | $391.0K | 0.07% | 00.0% | Unchanged |
| Independent Advisor Alliance | 2,003 | $387.7K | 0.01% | +2,003 | New |
| EHP Funds Inc. | 2,000 | $387.1K | 0.89% | −1,019−33.8% | Reduced |
| Fifth Lane Capital, LP | 2,000 | $387.1K | 0.46% | +2,000 | New |
| TCG Advisory Services, LLC | 1,996 | $386.4K | 0.01% | +107+5.7% | Added |
| Symmetry Peak Management LLC | 1,990 | $385.2K | 8.13% | +1,990 | New |
| Coastal Bridge Advisors, LLC | 1,945 | $376.5K | 0.03% | −510−20.8% | Reduced |
| Sagespring Wealth Partners, LLC | 1,945 | $376.4K | 0.01% | +435+28.8% | Added |
| Storgate, LLC | 1,938 | $375.1K | 0.31% | +1,938 | New |
| Sunflower Bank, N.A. | 1,919 | $371.4K | 0.09% | 00.0% | Unchanged |
| Lifeworks Advisors, LLC | 1,919 | $371.4K | 0.05% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 1,918 | $371.2K | 0.00% | +1,918 | New |
| Iron Financial, LLC | 1,915 | $370.7K | 0.17% | −15−0.8% | Reduced |
| Zions Bancorporation, National Association | 1,907 | $369.1K | 0.02% | +102+5.7% | Added |
| Brown Brothers Harriman & Co | 1,850 | $358.1K | 0.00% | +1,282+225.7% | Added |
| Meridian Wealth Management, LLC | 1,845 | $357.1K | 0.01% | +264+16.7% | Added |
| Landscape Capital Management, L.L.C. | 1,838 | $355.8K | 0.02% | +1,838 | New |
| Crestwood Advisors Group LLC | 1,831 | $354.4K | 0.01% | −781−29.9% | Reduced |
| Ballentine Partners, LLC | 1,831 | $354.4K | 0.00% | +23+1.3% | Added |