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 |
|---|---|---|---|---|---|
| Klein Pavlis & Peasley Financial, Inc. | 20,136 | $5.97M | 3.30% | −1,716−7.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 20,441 | $6.06M | 0.02% | −987−4.6% | Reduced |
| Totem Point Management, LLC | 20,567 | $6.10M | 7.78% | +20,567 | New |
| GWM Advisors LLC | 20,725 | $6.14M | 0.02% | +5,455+35.7% | Added |
| Black Swift Group, LLC | 20,900 | $6.20M | 1.09% | −21,850−51.1% | Reduced |
| Covea Finance | 21,000 | $6.23M | 0.22% | +21,000 | New |
| Baader Bank INC | 21,270 | $6.30M | 0.62% | −11,604−35.3% | Reduced |
| Baird Financial Group, Inc. | 21,450 | $6.36M | 0.01% | −7,273−25.3% | Reduced |
| British Columbia Investment Management Corp | 21,585 | $6.40M | 0.04% | −6,598−23.4% | Reduced |
| New York Life Investment Management LLC | 21,763 | $6.45M | 0.05% | +282+1.3% | Added |
| Groupe la Francaise | 21,895 | $6.49M | 0.09% | +21,895 | New |
| Krilogy Financial LLC | 17,962 | $6.57M | 0.21% | +589+3.4% | Added |
| NEOS Investment Management LLC | 22,245 | $6.59M | 0.03% | +6,173+38.4% | Added |
| CWM Advisors, LLC | 22,353 | $6.63M | 0.39% | +5,794+35.0% | Added |
| Itau Unibanco Holding S.A. | 22,400 | $6.64M | 0.16% | +22,400 | New |
| KP Management LLC | 22,500 | $6.67M | 1.91% | −2,500−10.0% | Reduced |
| Janney Montgomery Scott LLC | 22,528 | $6.68M | 0.02% | −6,899−23.4% | Reduced |
| Nisa Investment Advisors, LLC | 22,622 | $6.71M | 0.02% | +2,089+10.2% | Added |
| Rheos Capital Works Inc. | 23,000 | $6.82M | 0.46% | −40,000−63.5% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 23,048 | $6.83M | 0.06% | +358+1.6% | Added |
| Buttonwood Financial Advisors Inc. | 23,107 | $6.85M | 2.29% | −3,415−12.9% | Reduced |
| Bouvel Investment Partners, LLC | 23,389 | $6.93M | 2.01% | +814+3.6% | Added |
| JustInvest LLC | 23,955 | $7.10M | 0.07% | +269+1.1% | Added |
| Pathstone Holdings, LLC | 23,976 | $7.11M | 0.03% | −437−1.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 24,231 | $7.18M | 0.06% | +417+1.8% | Added |
| Guggenheim Capital LLC | 24,480 | $7.26M | 0.06% | −2,721−10.0% | Reduced |
| Clear Street Group Inc. | 24,779 | $7.35M | 0.04% | +20,020+420.7% | Added |
| Spire Wealth Management | 24,861 | $7.37M | 0.25% | −481−1.9% | Reduced |
| Catalyst Funds Management Pty Ltd | 25,027 | $7.42M | 1.26% | +20,227+421.4% | Added |
| Quantbot Technologies LP | 25,209 | $7.47M | 0.31% | −78,067−75.6% | Reduced |
| Union Bancaire Privee, UBP SA | 33,833 | $7.48M | 0.14% | +29,506+681.9% | Added |
| Ironwood Investment Counsel, LLC | 25,312 | $7.50M | 1.08% | −10,025−28.4% | Reduced |
| Utah Retirement Systems | 25,450 | $7.54M | 0.08% | −896−3.4% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 25,531 | $7.57M | 0.24% | −7,986−23.8% | Reduced |
| Hidden Lake Asset Management LP | 26,026 | $7.72M | 5.11% | +26,026 | New |
| Parallax Volatility Advisers, L.P. | 26,031 | $7.72M | 0.34% | +20,553+375.2% | Added |
| NewSquare Capital LLC | 26,221 | $7.77M | 0.68% | +200+0.8% | Added |
| Tower Research Capital LLC (TRC) | 26,446 | $7.84M | 0.20% | −7,738−22.6% | Reduced |
| Vestmark Advisory Solutions, Inc. | 27,122 | $8.04M | 0.09% | −14,482−34.8% | Reduced |
| Seldon Capital LP | 27,300 | $8.09M | 2.98% | −10,052−26.9% | Reduced |
| IFP Advisors, Inc | 27,435 | $8.13M | 0.17% | +24,704+904.6% | Added |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 27,539 | $8.16M | 1.92% | −821−2.9% | Reduced |
| Xponance, Inc. | 28,023 | $8.31M | 0.06% | +4,410+18.7% | Added |
| Berkshire Capital Holdings Inc | 28,040 | $8.31M | 3.00% | +28,030+280,300.0% | Added |
| UniSuper Management Pty Ltd | 28,783 | $8.53M | 0.06% | −4,425−13.3% | Reduced |
| Amalgamated Bank | 28,973 | $8.59M | 0.07% | −1,039−3.5% | Reduced |
| Needham Investment Management LLC | 29,000 | $8.60M | 0.44% | −1,000−3.3% | Reduced |
| Adviser Investments LLC | 29,010 | $8.60M | 0.09% | −1,423−4.7% | Reduced |
| Capital Investment Counsel, Inc | 29,138 | $8.64M | 1.06% | −1,400−4.6% | Reduced |
| Quadrature Capital Ltd | 29,340 | $8.70M | 0.10% | +29,340 | New |
| Daiwa Securities Group Inc. | 29,368 | $8.71M | 0.03% | +1,087+3.8% | Added |
| Robocap Asset Management Ltd | 29,375 | $8.71M | 9.31% | +1,976+7.2% | Added |
| Ardmore Road Asset Management LP | 30,000 | $8.89M | 0.59% | +30,000 | New |
| Rockefeller Capital Management L.P. | 30,002 | $8.89M | 0.02% | −3,403−10.2% | Reduced |
| Occudo Quantitative Strategies LP | 25,906 | $8.90M | 0.48% | −15,340−37.2% | Reduced |
| The PNC Financial Services Group, Inc. | 30,304 | $8.98M | 0.01% | +318+1.1% | Added |
| Lido Advisors, LLC | 30,512 | $9.05M | 0.04% | +3,992+15.1% | Added |
| Jones Financial Companies LLLP | 30,856 | $9.12M | 0.00% | +14,913+93.5% | Added |
| Voya Investment Management LLC | 30,909 | $9.16M | 0.01% | −92−0.3% | Reduced |
| GFG Capital, LLC | 31,344 | $9.29M | 2.97% | +31,344 | New |
| IFM Investors Pty Ltd | 31,350 | $9.29M | 0.08% | +1,490+5.0% | Added |
| Chapin Davis, Inc. | 31,790 | $9.42M | 2.10% | +10,176+47.1% | Added |
| Wealthfront Advisers LLC | 32,078 | $9.51M | 0.02% | +2,742+9.3% | Added |
| Brevan Howard Capital Management LP | 32,726 | $9.70M | 0.10% | +4,635+16.5% | Added |
| Retirement Systems of Alabama | 33,259 | $9.86M | 0.03% | −57−0.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 34,099 | $9.88M | 0.01% | −79,044−69.9% | Reduced |
| Mediolanum International Funds Ltd | 35,816 | $9.90M | 0.11% | −158,857−81.6% | Reduced |
| CIBC Bancorp USA Inc. | 33,859 | $10.0M | 0.01% | +33,859 | New |
| Sierra Summit Advisors LLC | 34,350 | $10.2M | 1.48% | +34,350 | New |
| Swiss Life Asset Management Ltd | 34,402 | $10.2M | 0.05% | +6,817+24.7% | Added |
| DnB Asset Management AS | 34,588 | $10.3M | 0.04% | +2,287+7.1% | Added |
| Wellington Management Group LLP | 35,321 | $10.5M | 0.00% | −29,826−45.8% | Reduced |
| Fifth Third Bancorp | 35,588 | $10.6M | 0.02% | +23,370+191.3% | Added |
| Advisor Group Holdings, Inc. | 35,699 | $10.6M | 0.02% | +6,538+22.4% | Added |
| Boston Trust Walden Corp | 35,741 | $10.6M | 0.09% | −416,012−92.1% | Reduced |
| Rakuten Investment Management, Inc. | 38,678 | $10.7M | 0.02% | +3,526+10.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,481 | $10.8M | 0.06% | +53+0.1% | Added |
| MetLife Investment Management | 36,593 | $10.8M | 0.06% | −948−2.5% | Reduced |
| Andar Capital Management HK Ltd | 37,000 | $11.0M | 9.38% | +900+2.5% | Added |
| CIBC Asset Management Inc | 37,271 | $11.0M | 0.03% | +555+1.5% | Added |
| Zweig-DiMenna Associates LLC | 38,034 | $11.3M | 1.58% | −42,595−52.8% | Reduced |
| Jump Financial, LLC | 39,316 | $11.7M | 0.17% | −22,349−36.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 39,333 | $11.7M | 0.04% | −10,381−20.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 40,535 | $12.0M | 0.02% | +34,344+554.7% | Added |
| Cetera Investment Advisers | 40,848 | $12.1M | 0.01% | −9,355−18.6% | Reduced |
| State of Michigan Retirement System | 40,935 | $12.1M | 0.06% | −100−0.2% | Reduced |
| CIBC World Markets Inc. | 42,049 | $12.5M | 0.02% | −2,609−5.8% | Reduced |
| Arizona State Retirement System | 42,554 | $12.6M | 0.07% | −1,073−2.5% | Reduced |
| Czech National Bank | 42,652 | $12.6M | 0.08% | +1,356+3.3% | Added |
| ProShare Advisors LLC | 42,865 | $12.7M | 0.02% | −12,527−22.6% | Reduced |
| Lathrop Investment Management Corp | 42,882 | $12.7M | 2.38% | −9,113−17.5% | Reduced |
| Walleye Trading LLC | 43,399 | $12.9M | 0.26% | +43,399 | New |
| Armistice Capital, LLC | 43,932 | $13.0M | 0.43% | +15,630+55.2% | Added |
| Public Employees Retirement Association of Colorado | 44,196 | $13.1M | 0.05% | +29,960+210.5% | Added |
| Affinity Wealth Management LLC | 44,546 | $13.2M | 2.00% | +115+0.3% | Added |
| Oppenheimer & Co Inc | 44,657 | $13.2M | 0.16% | −1,707−3.7% | Reduced |
| Entropy Technologies, LP | 44,917 | $13.3M | 0.61% | +8,130+22.1% | Added |
| Captrust Financial Advisors | 46,664 | $13.8M | 0.02% | +30,860+195.3% | Added |
| XXEC, Inc. | 61,749 | $13.9M | 2.48% | +35,352+133.9% | Added |
| Resona Asset Management Co.,Ltd. | 47,918 | $14.0M | 0.07% | +440+0.9% | Added |