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, 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 |
|---|---|---|---|---|---|
| J.Safra Asset Management Corp | 3,101 | $919.4K | 0.05% | −5−0.2% | Reduced |
| GLOBALT Investments LLC | 3,136 | $929.7K | 0.03% | 00.0% | Unchanged |
| Laffer Tengler Investments | 3,152 | $934.4K | 0.14% | +829+35.7% | Added |
| Dynamic Advisor Solutions LLC | 3,158 | $936.2K | 0.03% | +259+8.9% | Added |
| Axxcess Wealth Management, LLC | 3,195 | $947.2K | 0.03% | −745−18.9% | Reduced |
| Griffin Asset Management, Inc. | 3,231 | $958.0K | 0.11% | −236−6.8% | Reduced |
| Worthington Financial Partners, LLC | 3,232 | $958.3K | 0.82% | −945−22.6% | Reduced |
| Sumitomo Life Insurance Co | 3,233 | $958.5K | 0.02% | +122+3.9% | Added |
| Perigon Wealth Management, LLC | 3,253 | $964.3K | 0.02% | −667−17.0% | Reduced |
| Oppenheimer Asset Management Inc. | 3,258 | $965.9K | 0.01% | +3,258 | New |
| Outlook Wealth Advisors, LLC | 3,289 | $975.0K | 0.24% | −70−2.1% | Reduced |
| Evoke Wealth, LLC | 3,289 | $975.3K | 0.02% | +1,647+100.3% | Added |
| Aft, Forsyth & Company, Inc. | 3,301 | $978.8K | 0.46% | −10.0% | Reduced |
| National Wealth Management Group, LLC | 3,305 | $979.8K | 0.36% | −1,494−31.1% | Reduced |
| Sigma Planning Corp | 3,329 | $986.8K | 0.03% | −473−12.4% | Reduced |
| Summit Financial, LLC | 3,348 | $992.5K | 0.01% | +1,580+89.4% | Added |
| Silver Oak Securities, Inc | 3,380 | $1.00M | 0.07% | −2,318−40.7% | Reduced |
| CX Institutional | 3,388 | $1.00M | 0.03% | −74−2.1% | Reduced |
| Westpac Banking Corp | 3,412 | $1.01M | 0.07% | −6,238−64.6% | Reduced |
| Taproot Management LP | 3,461 | $1.03M | 0.19% | −2,567−42.6% | Reduced |
| Stephens Inc | 3,485 | $1.03M | 0.01% | +153+4.6% | Added |
| Magnetar Financial LLC | 3,742 | $1.03M | 0.01% | +3,742 | New |
| Silphium Asset Management Ltd | 3,490 | $1.03M | 0.39% | −4,810−58.0% | Reduced |
| Veracity Capital LLC | 3,575 | $1.06M | 0.38% | −1,998−35.9% | Reduced |
| Northwest & Ethical Investments L.P. | 3,400 | $1.07M | 0.02% | +400+13.3% | Added |
| Simmons Bank | 3,632 | $1.08M | 0.07% | +3,632 | New |
| Wedmont Private Capital | 3,029 | $1.09M | 0.03% | +453+17.6% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 3,668 | $1.09M | 0.06% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 3,704 | $1.10M | 0.02% | +1,056+39.9% | Added |
| Pensionmark Financial Group, LLC | 3,726 | $1.10M | 0.02% | −3,436−48.0% | Reduced |
| Cornerstone Investment Partners, LLC | 3,730 | $1.11M | 0.05% | +158+4.4% | Added |
| Bridgefront Capital, LLC | 3,738 | $1.11M | 0.28% | −6,138−62.2% | Reduced |
| AE Wealth Management LLC | 3,766 | $1.12M | 0.01% | +952+33.8% | Added |
| Huntington National Bank | 3,778 | $1.12M | 0.01% | +68+1.8% | Added |
| Canada Post Corp Registered Pension Plan | 3,790 | $1.12M | 0.04% | −200−5.0% | Reduced |
| Baker Avenue Asset Management, LP | 3,822 | $1.13M | 0.03% | +1,761+85.4% | Added |
| K.J. Harrison & Partners Inc | 3,880 | $1.15M | 0.19% | −15,020−79.5% | Reduced |
| United Capital Financial Advisers, LLC | 3,907 | $1.16M | 0.01% | +779+24.9% | Added |
| Apollon Wealth Management, LLC | 3,913 | $1.16M | 0.02% | +597+18.0% | Added |
| Snowden Capital Advisors LLC | 3,914 | $1.16M | 0.03% | +21+0.5% | Added |
| Evolve Private Wealth, LLC | 3,929 | $1.16M | 0.06% | +83+2.2% | Added |
| Lake Street Financial LLC | 3,930 | $1.17M | 0.15% | −603−13.3% | Reduced |
| Perpetual Ltd | 3,933 | $1.17M | 0.02% | +33+0.8% | Added |
| Wahed Invest LLC | 3,960 | $1.17M | 0.15% | −159−3.9% | Reduced |
| Dark Forest Capital Management LP | 3,961 | $1.17M | 0.10% | −15,271−79.4% | Reduced |
| Citizens Financial Group Inc | 3,972 | $1.18M | 0.02% | +1,403+54.6% | Added |
| Allworth Financial LP | 4,001 | $1.19M | 0.00% | +1,605+67.0% | Added |
| Skopos Labs, Inc. | 4,004 | $1.19M | 0.04% | +1,259+45.9% | Added |
| Great Waters Wealth Management | 4,012 | $1.19M | 0.13% | 00.0% | Unchanged |
| Independent Advisor Alliance | 4,057 | $1.20M | 0.01% | +2,054+102.5% | Added |
| Gabelli Funds LLC | 4,100 | $1.22M | 0.01% | 00.0% | Unchanged |
| Aspen Wealth Strategies, LLC | 4,140 | $1.23M | 0.66% | −155−3.6% | Reduced |
| Lecap Asset Management Ltd | 4,144 | $1.23M | 0.46% | −4,248−50.6% | Reduced |
| Harbor Capital Advisors, Inc. | 4,161 | $1.23M | 0.10% | +556+15.4% | Added |
| Warren Averett Asset Management, LLC | 4,166 | $1.24M | 0.01% | +762+22.4% | Added |
| WESPAC Advisors, LLC | 4,169 | $1.24M | 0.68% | +310+8.0% | Added |
| Jain Global LLC | 4,169 | $1.24M | 0.02% | +681+19.5% | Added |
| Waddell & Associates, LLC | 4,188 | $1.24M | 0.07% | +1,826+77.3% | Added |
| Western Financial Corp | 4,230 | $1.25M | 0.49% | +4,230 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 4,232 | $1.25M | 0.09% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 4,235 | $1.26M | 0.05% | 00.0% | Unchanged |
| Saturna Capital CORP | 4,303 | $1.28M | 0.02% | −1,387−24.4% | Reduced |
| E Fund Management Co., Ltd. | 4,306 | $1.28M | 0.04% | +4,306 | New |
| Diversified Trust Co | 4,328 | $1.28M | 0.02% | +20+0.5% | Added |
| MUFG Securities Americas Inc. | 4,333 | $1.28M | 0.08% | +114+2.7% | Added |
| EP Wealth Advisors, LLC | 4,417 | $1.31M | 0.01% | +34+0.8% | Added |
| Dakota Wealth Management | 4,434 | $1.31M | 0.03% | −2,176−32.9% | Reduced |
| Metis Global Partners, LLC | 4,460 | $1.32M | 0.03% | −521−10.5% | Reduced |
| SlateStone Wealth, LLC | 4,500 | $1.33M | 0.11% | 00.0% | Unchanged |
| Atria Investments LLC | 4,502 | $1.33M | 0.01% | +1,096+32.2% | Added |
| Marex Group plc | 4,518 | $1.34M | 0.01% | +2,231+97.6% | Added |
| North Dakota State Investment Board | 4,536 | $1.34M | 0.06% | −981−17.8% | Reduced |
| Americana Partners, LLC | 4,548 | $1.35M | 0.04% | +4,548 | New |
| Laird Norton Trust Company, LLC | 4,613 | $1.37M | 0.03% | +521+12.7% | Added |
| Contravisory Investment Management, Inc. | 4,617 | $1.37M | 0.28% | +4,617 | New |
| Principal Securities, Inc. | 4,658 | $1.38M | 0.02% | −1,454−23.8% | Reduced |
| EverSource Wealth Advisors, LLC | 4,660 | $1.38M | 0.04% | +904+24.1% | Added |
| BCJ Capital Management, LLC | 4,660 | $1.38M | 0.07% | −5,628−54.7% | Reduced |
| Bull Harbor Capital LLC | 4,679 | $1.39M | 0.37% | +4,679 | New |
| Keystone Financial Group | 4,684 | $1.39M | 0.10% | −458−8.9% | Reduced |
| LifePlan Financial, LLC | 4,689 | $1.39M | 1.03% | −545−10.4% | Reduced |
| Norman Fields, Gottscho Capital Management, LLC | 4,700 | $1.39M | 0.46% | −1,125−19.3% | Reduced |
| Baker Ellis Asset Management LLC | 4,700 | $1.39M | 0.17% | 00.0% | Unchanged |
| Diversified Management Inc | 4,701 | $1.39M | 0.24% | +10.0% | Added |
| Callan Family Office, LLC | 4,731 | $1.40M | 0.03% | −24−0.5% | Reduced |
| Kestra Private Wealth Services, LLC | 4,734 | $1.40M | 0.02% | −1,598−25.2% | Reduced |
| RMR Wealth Builders | 4,814 | $1.43M | 0.11% | −289−5.7% | Reduced |
| Phoenix Holdings Ltd. | 4,827 | $1.43M | 0.01% | −653−11.9% | Reduced |
| Meeder Advisory Services, Inc. | 4,851 | $1.44M | 0.06% | −22−0.5% | Reduced |
| 71 West Capital Partners | 4,872 | $1.44M | 0.06% | +68+1.4% | Added |
| Fiduciary Trust Co | 4,924 | $1.46M | 0.02% | −121−2.4% | Reduced |
| Sivia Capital Partners, LLC | 4,925 | $1.46M | 0.28% | +2,244+83.7% | Added |
| Cresset Asset Management, LLC | 4,969 | $1.47M | 0.01% | −2,756−35.7% | Reduced |
| We Are One Seven, LLC | 4,986 | $1.48M | 0.03% | +524+11.7% | Added |
| Keybank National Association | 4,991 | $1.48M | 0.01% | +371+8.0% | Added |
| Empirical Finance, LLC | 4,993 | $1.48M | 0.07% | −8−0.2% | Reduced |
| Farringdon Capital, Ltd. | 4,994 | $1.48M | 0.32% | +4,994 | New |
| Franchise GP Ltd | 5,000 | $1.48M | 0.55% | +5,000 | New |
| Northwestern Mutual Investment Management Company, LLC | 5,011 | $1.49M | 0.02% | +7+0.1% | Added |
| Assetmark, Inc | 5,030 | $1.49M | 0.00% | +365+7.8% | Added |