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, Q1 2026
Institutional positions in Teradyne, Inc as of Mar 31, 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
- 1,234
- +211 vs. Q4 2025
- Shares held
- 144.8M
- +16.8M (+13.1%) vs. Q4 2025
- Total value
- $42.8B
- +$18.0B (+72.5%) vs. Q4 2025
- New holders
- 299
- 425 more added
- Sold out
- 88
- 392 more reduced
17 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 3,778 | $1.12M | 0.01% | +68+1.8% | Added |
| AE Wealth Management LLC | 3,766 | $1.12M | 0.01% | +952+33.8% | Added |
| Bridgefront Capital, LLC | 3,738 | $1.11M | 0.28% | −6,138−62.2% | Reduced |
| Cornerstone Investment Partners, LLC | 3,730 | $1.11M | 0.05% | +158+4.4% | Added |
| Pensionmark Financial Group, LLC | 3,726 | $1.10M | 0.02% | −3,436−48.0% | Reduced |
| RMB Capital Management, LLC | 3,704 | $1.10M | 0.02% | +1,056+39.9% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 3,668 | $1.09M | 0.06% | 00.0% | Unchanged |
| Wedmont Private Capital | 3,029 | $1.09M | 0.03% | +453+17.6% | Added |
| Simmons Bank | 3,632 | $1.08M | 0.07% | +3,632 | New |
| Northwest & Ethical Investments L.P. | 3,400 | $1.07M | 0.02% | +400+13.3% | Added |
| Veracity Capital LLC | 3,575 | $1.06M | 0.38% | −1,998−35.9% | Reduced |
| Silphium Asset Management Ltd | 3,490 | $1.03M | 0.39% | −4,810−58.0% | Reduced |
| Magnetar Financial LLC | 3,742 | $1.03M | 0.01% | +3,742 | New |
| Stephens Inc | 3,485 | $1.03M | 0.01% | +153+4.6% | Added |
| Taproot Management LP | 3,461 | $1.03M | 0.19% | −2,567−42.6% | Reduced |
| Westpac Banking Corp | 3,412 | $1.01M | 0.07% | −6,238−64.6% | Reduced |
| CX Institutional | 3,388 | $1.00M | 0.03% | −74−2.1% | Reduced |
| Silver Oak Securities, Inc | 3,380 | $1.00M | 0.07% | −2,318−40.7% | Reduced |
| Summit Financial, LLC | 3,348 | $992.5K | 0.01% | +1,580+89.4% | Added |
| Sigma Planning Corp | 3,329 | $986.8K | 0.03% | −473−12.4% | Reduced |
| National Wealth Management Group, LLC | 3,305 | $979.8K | 0.36% | −1,494−31.1% | Reduced |
| Aft, Forsyth & Company, Inc. | 3,301 | $978.8K | 0.46% | −10.0% | Reduced |
| Evoke Wealth, LLC | 3,289 | $975.3K | 0.02% | +1,647+100.3% | Added |
| Outlook Wealth Advisors, LLC | 3,289 | $975.0K | 0.24% | −70−2.1% | Reduced |
| Oppenheimer Asset Management Inc. | 3,258 | $965.9K | 0.01% | +3,258 | New |
| Perigon Wealth Management, LLC | 3,253 | $964.3K | 0.02% | −667−17.0% | Reduced |
| Sumitomo Life Insurance Co | 3,233 | $958.5K | 0.02% | +122+3.9% | Added |
| Worthington Financial Partners, LLC | 3,232 | $958.3K | 0.82% | −945−22.6% | Reduced |
| Griffin Asset Management, Inc. | 3,231 | $958.0K | 0.11% | −236−6.8% | Reduced |
| Axxcess Wealth Management, LLC | 3,195 | $947.2K | 0.03% | −745−18.9% | Reduced |
| Dynamic Advisor Solutions LLC | 3,158 | $936.2K | 0.03% | +259+8.9% | Added |
| Laffer Tengler Investments | 3,152 | $934.4K | 0.14% | +829+35.7% | Added |
| GLOBALT Investments LLC | 3,136 | $929.7K | 0.03% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 3,101 | $919.4K | 0.05% | −5−0.2% | Reduced |
| VestGen Advisors, LLC | 2,552 | $914.8K | 0.03% | +2,552 | New |
| Clune & Associates, Ltd. | 3,081 | $913.4K | 0.17% | 00.0% | Unchanged |
| PFG Advisors | 3,076 | $912.0K | 0.04% | −2−0.1% | Reduced |
| Sendero Wealth Management, LLC | 3,066 | $908.9K | 0.10% | +3,066 | New |
| Morse Asset Management, Inc | 3,051 | $904.5K | 0.19% | +305+11.1% | Added |
| LRT Capital Management, LLC | 3,026 | $897.1K | 0.84% | +3,026 | New |
| Everence Capital Management Inc | 3,018 | $895.0K | 0.05% | −1,821−37.6% | Reduced |
| Poinciana Advisors Group, LLC | 3,015 | $893.8K | 0.71% | −119−3.8% | Reduced |
| Clearstead Advisors, LLC | 3,015 | $893.8K | 0.01% | +10+0.3% | Added |
| Anson Funds Management LP | 3,000 | $889.4K | 0.12% | +3,000 | New |
| RSM US Wealth Management LLC | 2,960 | $877.6K | 0.01% | −83−2.7% | Reduced |
| Fox Run Management, L.L.C. | 3,175 | $877.4K | 0.15% | −4,519−58.7% | Reduced |
| Navigation Group, LLC | 2,937 | $870.8K | 0.20% | +2,937 | New |
| Aaron Wealth Advisors | 2,924 | $867.0K | 0.05% | −835−22.2% | Reduced |
| Zhang Financial LLC | 2,905 | $861.2K | 0.03% | +2,905 | New |
| Deseret Mutual Benefit Administrators | 2,887 | $855.9K | 0.29% | +1,565+118.4% | Added |
| Advocacy Wealth Management Services, LLC | 2,884 | $855.0K | 0.04% | −2,001−41.0% | Reduced |
| J. Safra Sarasin Holding AG | 2,884 | $855.0K | 0.01% | 00.0% | Unchanged |
| Ostrum Asset Management | 2,881 | $854.1K | 0.05% | +1,457+102.3% | Added |
| Stone Wealth Partners | 2,872 | $851.4K | 0.76% | +25+0.9% | Added |
| Florida Financial Advisors, LLC | 2,849 | $844.5K | 0.20% | +2,849 | New |
| Mayflower Financial Advisors, LLC | 2,838 | $841.4K | 0.10% | −130−4.4% | Reduced |
| Fulton Bank, N.A. | 2,801 | $830.4K | 0.03% | −467−14.3% | Reduced |
| Brown Brothers Harriman & Co | 2,791 | $827.4K | 0.00% | +941+50.9% | Added |
| Harvest Investment Services, LLC | 2,761 | $818.5K | 0.15% | +2,761 | New |
| Twin Tree Management, LP | 2,739 | $812.0K | 0.17% | −146,035−98.2% | Reduced |
| Syon Capital LLC | 2,734 | $810.6K | 0.04% | −170−5.9% | Reduced |
| Siemens Fonds Invest GmbH | 2,730 | $809.3K | 0.05% | +508+22.9% | Added |
| Mather Group, LLC. | 2,725 | $807.9K | 0.01% | +25+0.9% | Added |
| Crestwood Advisors Group LLC | 2,717 | $805.4K | 0.01% | +886+48.4% | Added |
| West Michigan Advisors, LLC | 2,669 | $791.3K | 0.17% | −485−15.4% | Reduced |
| Capital Investment Advisors, LLC | 2,660 | $788.5K | 0.01% | −694−20.7% | Reduced |
| Gsa Capital Partners LLP | 2,657 | $788.0K | 0.05% | +2,657 | New |
| Edgestream Partners, L.P. | 2,655 | $787.1K | 0.03% | −3,201−54.7% | Reduced |
| Advisor OS, LLC | 2,653 | $786.6K | 0.06% | +2,653 | New |
| Smartleaf Asset Management LLC | 2,831 | $782.3K | 0.03% | −186−6.2% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,601 | $771.1K | 0.01% | −80−3.0% | Reduced |
| Y.D. More Investments Ltd | 2,600 | $770.8K | 0.03% | 00.0% | Unchanged |
| Roberts Glore & Co Inc | 2,590 | $767.8K | 0.21% | −990−27.7% | Reduced |
| Shufro Rose & Co LLC | 2,585 | $766.4K | 0.05% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 2,537 | $752.2K | 0.02% | +109+4.5% | Added |
| Claret Asset Management Corp | 2,534 | $751.0K | 0.09% | +10.0% | Added |
| AlphaGrep UK Ltd | 2,529 | $749.7K | 0.22% | +467+22.6% | Added |
| Integrated Advisors Network LLC | 2,513 | $745.0K | 0.04% | −22,359−89.9% | Reduced |
| SBI Securities Co., Ltd. | 2,513 | $745.0K | 0.02% | −1,243−33.1% | Reduced |
| Headlands Technologies LLC | 2,512 | $744.7K | 0.08% | −5,909−70.2% | Reduced |
| Steel Peak Wealth Management LLC | 2,500 | $741.2K | 0.02% | +1,091+77.4% | Added |
| Custom Index Systems, LLC | 2,491 | $738.5K | 0.32% | +122+5.1% | Added |
| Sentinus, LLC | 2,478 | $734.6K | 0.07% | +1,049+73.4% | Added |
| Capula Management Ltd | 2,471 | $732.6K | 0.01% | +2,471 | New |
| Aigen Investment Management, LP | 2,470 | $732.3K | 0.19% | −1,169−32.1% | Reduced |
| Qtron Investments LLC | 2,466 | $731.1K | 0.10% | +168+7.3% | Added |
| Frec Markets, Inc. | 2,445 | $724.8K | 0.12% | −2−0.1% | Reduced |
| Mutual Advisors, LLC | 2,442 | $724.0K | 0.02% | +649+36.2% | Added |
| Delta Capital Management LLC | 2,430 | $720.0K | 0.40% | −410−14.4% | Reduced |
| Centiva Capital, LP | 2,413 | $715.4K | 0.03% | −1,990−45.2% | Reduced |
| Belpointe Asset Management LLC | 2,358 | $699.3K | 0.03% | +2,358 | New |
| Marshall Financial Group LLC | 2,357 | $698.7K | 0.11% | −64−2.6% | Reduced |
| Tred Avon Family Wealth, LLC | 2,332 | $691.5K | 0.23% | −810−25.8% | Reduced |
| Ethos Financial Group, LLC | 2,308 | $683.2K | 0.05% | +151+7.0% | Added |
| XTX Topco Ltd | 2,302 | $682.5K | 0.01% | +2,302 | New |
| AdvisorNet Financial, Inc | 2,288 | $678.3K | 0.04% | −1,087−32.2% | Reduced |
| USA Financial Portformulas Corp | 2,268 | $672.4K | 0.13% | −402−15.1% | Reduced |
| CenterBook Partners LP | 2,249 | $666.7K | 0.04% | +2,249 | New |
| Family Management Corp | 2,244 | $665.3K | 0.08% | +519+30.1% | Added |
| Vise Technologies, Inc. | 3,435 | $664.9K | 0.01% | 00.0% | Unchanged |