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, 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
- 1,428
- +207 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
- 336
- 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 | 1,428 | $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, 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 |
|---|---|---|---|---|---|
| Symphony Financial, Ltd. Co. | 685 | $331.2K | 0.04% | −14−2.0% | Reduced |
| Syntax Research, Inc. | 685 | $331.2K | 0.24% | +1+0.1% | Added |
| Perennial Investment Advisors, LLC | 686 | $331.8K | 0.02% | +686 | New |
| Heron Bay Capital Management | 689 | $333.4K | 0.03% | +689 | New |
| Legacy Wealth Advisors, LLC | 695 | $336.3K | 0.15% | +695 | New |
| Premier Financial Group | 70 | $336.9K | 0.07% | +70 | New |
| Rialto Wealth Management, LLC | 700 | $338.7K | 0.07% | −40−5.4% | Reduced |
| High Net Worth Advisory Group LLC | 700 | $338.7K | 0.07% | 00.0% | Unchanged |
| Cooper Financial Group | 701 | $339.2K | 0.03% | +701 | New |
| Robertson Stephens Wealth Management, LLC | 701 | $339.2K | 0.01% | +701 | New |
| Meiji Yasuda Life Insurance Co | 703 | $340.1K | 0.01% | +703 | New |
| Impact Investors, Inc | 704 | $340.6K | 0.25% | −107−13.2% | Reduced |
| OneAscent Family Office, LLC | 704 | $340.7K | 0.17% | +704 | New |
| Davenport & Co LLC | 707 | $342.1K | 0.00% | +707 | New |
| Beck Capital Management, LLC | 708 | $342.6K | 0.06% | +708 | New |
| Integrity Alliance, LLC. | 712 | $344.5K | 0.01% | +712 | New |
| Portfolio Design Labs, LLC | 715 | $345.9K | 0.06% | −11−1.5% | Reduced |
| Novem Group | 717 | $347.1K | 0.04% | +717 | New |
| Everhart Financial Group, Inc. | 723 | $349.9K | 0.02% | −1−0.1% | Reduced |
| HBK Sorce Advisory LLC | 900 | $350.5K | 0.01% | −107−10.6% | Reduced |
| Capital Investment Advisory Services, LLC | 727 | $351.8K | 0.02% | +20+2.8% | Added |
| Ashton Thomas Private Wealth, LLC | 727 | $351.8K | 0.01% | +40+5.8% | Added |
| PDS Planning, Inc | 730 | $353.2K | 0.02% | −16−2.1% | Reduced |
| Argent Advisors, Inc. | 733 | $354.7K | 0.09% | 00.0% | Unchanged |
| Curated Wealth Partners LLC | 734 | $355.1K | 0.04% | −15−2.0% | Reduced |
| Earnest Partners LLC | 736 | $356.1K | 0.00% | +736 | New |
| Womack Financial LLC | 741 | $358.5K | 0.24% | −65−8.1% | Reduced |
| Abundance Wealth Counselors | 742 | $359.0K | 0.02% | +19+2.6% | Added |
| Polymer Capital Management (US) LLC | 745 | $360.5K | 0.05% | −12,894−94.5% | Reduced |
| Family Wealth Partners, LLC | 746 | $360.9K | 0.11% | 00.0% | Unchanged |
| Ruggiero Investments, Inc. | 749 | $362.4K | 0.31% | 00.0% | Unchanged |
| MBL Wealth, LLC | 753 | $364.3K | 0.02% | +753 | New |
| Capstone Wealth Management, LLC | 756 | $365.8K | 0.17% | +756 | New |
| Waterloo Capital, L.P. | 769 | $372.1K | 0.02% | −20−2.5% | Reduced |
| Johnson Financial Group, Inc. | 770 | $372.6K | 0.01% | −138−15.2% | Reduced |
| Miracle Mile Advisors, LLC | 775 | $375.2K | 0.00% | +75+10.7% | Added |
| Teza Capital Management LLC | 776 | $375.5K | 0.72% | −83−9.7% | Reduced |
| Hurley Capital, LLC | 781 | $377.6K | 0.20% | −9−1.1% | Reduced |
| J. M. Brown & Associates Inc. | 781 | $377.9K | 0.22% | +781 | New |
| Anchor Investment Management, LLC | 782 | $378.4K | 0.03% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 783 | $379.0K | 0.03% | −559−41.7% | Reduced |
| Gallacher Capital Management LLC | 784 | $379.2K | 0.21% | +784 | New |
| RFG Advisory, LLC | 784 | $379.3K | 0.01% | −45−5.4% | Reduced |
| Flatrock Wealth Partners LLC | 785 | $379.9K | 0.15% | +51+6.9% | Added |
| Berger Financial Group, Inc | 786 | $380.5K | 0.02% | −19−2.4% | Reduced |
| Fidelis Capital Partners, LLC | 789 | $381.8K | 0.02% | −77−8.9% | Reduced |
| Evansbrook LLC | 794 | $384.2K | 0.23% | +102+14.7% | Added |
| Zacks Investment Management | 796 | $385.6K | 0.00% | −259−24.5% | Reduced |
| Reynders McVeigh Capital Management, LLC | 800 | $387.0K | 0.02% | 00.0% | Unchanged |
| Invera Wealth Advisors, LLC | 800 | $387.1K | 0.21% | 00.0% | Unchanged |
| McLean Asset Management Corp | 1,062 | $390.5K | 0.05% | −14−1.3% | Reduced |
| Fermata Advisors, LLC | 816 | $394.8K | 0.08% | −58−6.6% | Reduced |
| Symmetry Partners, LLC | 818 | $395.8K | 0.02% | −371−31.2% | Reduced |
| Greenland Capital Management LP | 819 | $396.3K | 0.07% | +819 | New |
| J. Team Financial, Inc. | 819 | $396.6K | 0.39% | −53−6.1% | Reduced |
| Ellevest, Inc. | 906 | $397.3K | 0.05% | +56+6.6% | Added |
| LifeGoal Wealth Advisors | 827 | $400.1K | 0.18% | +24+3.0% | Added |
| CFC Planning Co LLC | 827 | $400.1K | 0.24% | +827 | New |
| KCM Investment Advisors LLC | 828 | $400.6K | 0.01% | 00.0% | Unchanged |
| CWA Asset Management Group, LLC | 830 | $401.6K | 0.01% | +82+11.0% | Added |
| Mount Lucas Management LP | 832 | $402.6K | 0.14% | +832 | New |
| Childress Capital Advisors, LLC | 834 | $403.6K | 0.07% | 00.0% | Unchanged |
| Fi3 FINANCIAL ADVISORS, LLC | 6,089 | $403.7K | 0.12% | +4,854+393.0% | Added |
| Inceptionr LLC | 842 | $407.4K | 0.10% | +842 | New |
| Odyssean, LLC | 843 | $407.9K | 0.07% | 00.0% | Unchanged |
| Yoder Wealth Management, Inc. | 845 | $408.8K | 0.16% | 00.0% | Unchanged |
| Financial Advisory Service, Inc. | 847 | $409.7K | 0.02% | −34−3.9% | Reduced |
| Quarry LP | 854 | $413.2K | 0.07% | −434−33.7% | Reduced |
| Jim Saulnier & Associates, LLC | 856 | $414.2K | 0.17% | +856 | New |
| Catalyst Financial Partners LLC | 862 | $417.1K | 0.04% | +27+3.2% | Added |
| HM Payson & Co | 866 | $419.0K | 0.01% | −130−13.1% | Reduced |
| Jamison Private Wealth Management, Inc. | 867 | $419.4K | 0.04% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 867 | $419.5K | 0.10% | −843−49.3% | Reduced |
| SmartHarvest Portfolios, LLC | 872 | $421.9K | 0.14% | +49+6.0% | Added |
| Rakuten Securities, Inc. | 873 | $422.4K | 0.10% | +304+53.4% | Added |
| E Fund Management (Hong Kong) Co., Ltd. | 876 | $423.8K | 0.14% | +841+2,402.9% | Added |
| Mizuho Markets Americas LLC | 877 | $424.3K | 0.01% | +877 | New |
| Verdad Advisers, LP | 878 | $424.8K | 0.41% | −1,138−56.4% | Reduced |
| Sagewood Asset Management LP | 881 | $426.3K | 0.10% | +111+14.4% | Added |
| Heritage Wealth Management, Inc. | 883 | $427.2K | 0.11% | +883 | New |
| Corient IA LLC | 885 | $428.2K | 0.39% | 00.0% | Unchanged |
| L2 Asset Management, LLC | 893 | $432.1K | 0.04% | +49+5.8% | Added |
| Massmutual Trust Co FSB | 897 | $434.0K | 0.01% | +74+9.0% | Added |
| waypoint wealth counsel | 898 | $434.5K | 0.27% | −322−26.4% | Reduced |
| Pavion Blue Capital, LLC | 900 | $435.5K | 0.18% | 00.0% | Unchanged |
| Left Brain Wealth Management, LLC | 900 | $435.5K | 0.13% | +900 | New |
| HighPoint Advisor Group LLC | 903 | $436.9K | 0.02% | +80+9.7% | Added |
| Prosperity Consulting Group, LLC | 903 | $436.9K | 0.02% | −15−1.6% | Reduced |
| Greenfield Savings Bank | 903 | $436.9K | 0.17% | 00.0% | Unchanged |
| Camden Capital, LLC | 916 | $443.4K | 0.02% | −131−12.5% | Reduced |
| Campbell & CO Investment Adviser LLC | 918 | $444.2K | 0.02% | +918 | New |
| Western Wealth Management, LLC | 924 | $447.0K | 0.01% | −64−6.5% | Reduced |
| Harbour Investments, Inc. | 924 | $447.3K | 0.01% | −7−0.8% | Reduced |
| Wealthcare Advisory Partners LLC | 928 | $449.2K | 0.01% | −262−22.0% | Reduced |
| Mirabella Financial Services LLP | 930 | $450.0K | 0.04% | +100+12.0% | Added |
| Proficio Capital Partners LLC | 933 | $451.5K | 0.02% | +933 | New |
| Essex Financial Services, Inc. | 939 | $454.3K | 0.02% | −446−32.2% | Reduced |
| Cypress Asset Management Inc | 940 | $454.8K | 0.09% | 00.0% | Unchanged |
| Maridea Wealth Management LLC | 949 | $459.2K | 0.05% | −344−26.6% | Reduced |
| McNamara Financial Services, Inc. | 950 | $459.6K | 0.08% | 00.0% | Unchanged |