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, Q2 2025
Institutional positions in Teradyne, Inc as of Jun 30, 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
- 728
- −8 vs. Q1 2025
- Shares held
- 161.4M
- +5.99M (+3.9%) vs. Q1 2025
- Total value
- $14.5B
- +$1.69B (+13.2%) vs. Q1 2025
- New holders
- 108
- 260 more added
- Sold out
- 116
- 279 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 29,789 | $2.68M | 0.00% | −207,471−87.4% | Reduced |
| IFM Investors Pty Ltd | 30,230 | $2.72M | 0.03% | +583+2.0% | Added |
| Amalgamated Bank | 30,883 | $2.78M | 0.02% | −3,255−9.5% | Reduced |
| Forsta Ap-Fonden | 31,300 | $2.81M | 0.02% | −2,400−7.1% | Reduced |
| CI Private Wealth, LLC | 31,539 | $2.84M | 0.00% | −7,848−19.9% | Reduced |
| Mackenzie Financial Corp | 31,997 | $2.88M | 0.00% | −11,938−27.2% | Reduced |
| Swiss Life Asset Management Ltd | 32,447 | $2.92M | 0.02% | +19,421+149.1% | Added |
| Capital Investment Counsel, Inc | 32,938 | $2.96M | 0.39% | −290−0.9% | Reduced |
| Comerica Bank | 33,206 | $2.99M | 0.01% | −40,830−55.1% | Reduced |
| IMC-Chicago, LLC | 33,389 | $3.00M | 0.08% | +33,389 | New |
| Sender Co & Partners, Inc. | 34,101 | $3.07M | 0.87% | +21,069+161.7% | Added |
| Retirement Systems of Alabama | 34,424 | $3.10M | 0.01% | −574−1.6% | Reduced |
| Advisor Group Holdings, Inc. | 35,447 | $3.18M | 0.01% | +4,822+15.7% | Added |
| PDT Partners, LLC | 35,510 | $3.19M | 0.18% | +35,510 | New |
| State of Tennessee, Treasury Department | 35,717 | $3.21M | 0.01% | −16,729−31.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 35,777 | $3.22M | 0.01% | +260+0.7% | Added |
| Verition Fund Management LLC | 36,779 | $3.31M | 0.02% | +10,522+40.1% | Added |
| Czech National Bank | 39,212 | $3.53M | 0.03% | +1,806+4.8% | Added |
| Colony Group, LLC | 39,236 | $3.53M | 0.01% | −5,530−12.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 39,344 | $3.54M | 0.02% | +2,100+5.6% | Added |
| Ironwood Investment Counsel, LLC | 39,680 | $3.57M | 0.55% | +5,693+16.8% | Added |
| MetLife Investment Management | 40,879 | $3.68M | 0.02% | −7,488−15.5% | Reduced |
| LMCG Investments, LLC | 41,068 | $3.69M | 0.23% | −43,458−51.4% | Reduced |
| Ieq Capital, LLC | 41,279 | $3.71M | 0.02% | −65,126−61.2% | Reduced |
| Headlands Technologies LLC | 41,444 | $3.73M | 0.45% | +30,339+273.2% | Added |
| Senvest Management, LLC | 41,605 | $3.74M | 0.13% | +41,605 | New |
| Affinity Wealth Management LLC | 42,430 | $3.82M | 0.61% | +1,320+3.2% | Added |
| Quantbot Technologies LP | 43,064 | $3.87M | 0.10% | −85,758−66.6% | Reduced |
| State of Michigan Retirement System | 43,635 | $3.92M | 0.02% | −500−1.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 43,650 | $3.92M | 0.04% | +10,100+30.1% | Added |
| Voya Investment Management LLC | 44,539 | $4.00M | 0.00% | −56,481−55.9% | Reduced |
| Cinctive Capital Management LP | 44,978 | $4.04M | 0.23% | +44,978 | New |
| UniSuper Management Pty Ltd | 45,267 | $4.07M | 0.03% | −282−0.6% | Reduced |
| VELA Investment Management, LLC | 45,700 | $4.11M | 1.22% | +24,897+119.7% | Added |
| TD Asset Management Inc | 45,880 | $4.13M | 0.00% | −26,932−37.0% | Reduced |
| Kempner Capital Management Inc. | 45,902 | $4.13M | 2.21% | 00.0% | Unchanged |
| Arizona State Retirement System | 47,188 | $4.24M | 0.02% | +112+0.2% | Added |
| Needham Investment Management LLC | 47,500 | $4.27M | 0.34% | −13,000−21.5% | Reduced |
| Paradigm Capital Management Inc | 48,650 | $4.37M | 0.21% | 00.0% | Unchanged |
| Swedbank AB | 49,102 | $4.42M | 0.00% | +49,102 | New |
| GHP Investment Advisors, Inc. | 49,493 | $4.45M | 0.20% | +49,263+21,418.7% | Added |
| Moore Capital Management, LP | 50,000 | $4.50M | 0.09% | +50,000 | New |
| Magnetar Financial LLC | 50,216 | $4.52M | 0.02% | +30,373+153.1% | Added |
| ICICI Prudential Asset Management Co Ltd | 50,217 | $4.52M | 0.56% | +18,500+58.3% | Added |
| Brevan Howard Capital Management LP | 50,282 | $4.52M | 0.05% | +50,282 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 50,408 | $4.53M | 0.02% | +404+0.8% | Added |
| Creative Planning | 51,031 | $4.59M | 0.00% | +25,398+99.1% | Added |
| Natixis Advisors, L.P. | 51,545 | $4.63M | 0.01% | −23,665−31.5% | Reduced |
| PEAK6 LLC | 52,065 | $4.68M | 0.16% | −8,296−13.7% | Reduced |
| Alberta Investment Management Corp | 52,900 | $4.76M | 0.04% | −8,617−14.0% | Reduced |
| Russell Investments Group, Ltd. | 53,231 | $4.79M | 0.01% | −127,502−70.5% | Reduced |
| Public Employees Retirement System of Ohio | 53,670 | $4.83M | 0.02% | +1,805+3.5% | Added |
| Federation des caisses Desjardins du Quebec | 53,730 | $4.83M | 0.02% | +2,654+5.2% | Added |
| Los Angeles Capital Management LLC | 54,087 | $4.86M | 0.02% | +54,087 | New |
| State of New Jersey Common Pension Fund D | 54,192 | $4.87M | 0.02% | −1,464−2.6% | Reduced |
| Handelsbanken Fonder AB | 55,707 | $5.01M | 0.02% | −16,832−23.2% | Reduced |
| KLP Kapitalforvaltning AS | 55,800 | $5.02M | 0.02% | +1,000+1.8% | Added |
| Resona Asset Management Co.,Ltd. | 55,768 | $5.02M | 0.02% | +5,050+10.0% | Added |
| Carmel Capital Management L.L.C. | 57,159 | $5.14M | 1.73% | 00.0% | Unchanged |
| Lathrop Investment Management Corp | 58,782 | $5.29M | 1.00% | −15,232−20.6% | Reduced |
| Boston Family Office LLC | 58,979 | $5.30M | 0.35% | −11,405−16.2% | Reduced |
| Shellback Capital, LP | 60,000 | $5.40M | 0.36% | +60,000 | New |
| Andar Capital Management HK Ltd | 60,000 | $5.40M | 6.31% | +60,000 | New |
| Mn Services Vermogensbeheer B.V. | 60,400 | $5.43M | 0.04% | +5,100+9.2% | Added |
| Polymer Capital Management (US) LLC | 61,147 | $5.50M | 0.90% | +54,991+893.3% | Added |
| Stanley-Laman Group, Ltd. | 62,090 | $5.58M | 0.83% | +62,090 | New |
| ING Groep NV | 62,608 | $5.63M | 0.03% | +41,812+201.1% | Added |
| Victory Capital Management Inc | 63,228 | $5.69M | 0.00% | −3,466−5.2% | Reduced |
| Worldquant Millennium Advisors LLC | 64,738 | $5.82M | 0.03% | −397,420−86.0% | Reduced |
| ProShare Advisors LLC | 66,173 | $5.95M | 0.01% | +15,440+30.4% | Added |
| Edgestream Partners, L.P. | 67,498 | $6.07M | 0.17% | +67,498 | New |
| Mercer Global Advisors Inc | 69,303 | $6.23M | 0.01% | +47,696+220.7% | Added |
| Asset Management One Co.,Ltd. | 70,657 | $6.35M | 0.02% | +2,045+3.0% | Added |
| Icon Advisers Inc | 71,091 | $6.39M | 1.46% | +71,091 | New |
| Zweig-DiMenna Associates LLC | 73,329 | $6.59M | 0.68% | +22,000+42.9% | Added |
| Danske Bank A/S | 73,460 | $6.61M | 0.02% | +11,602+18.8% | Added |
| Treasurer of the State of North Carolina | 75,125 | $6.75M | 0.02% | +3,651+5.1% | Added |
| Davy Global Fund Management Ltd | 75,540 | $6.79M | 0.60% | +29,545+64.2% | Added |
| HighTower Advisors, LLC | 75,791 | $6.82M | 0.01% | +63,263+505.0% | Added |
| Bourgeon Capital Management LLC | 77,426 | $6.96M | 1.37% | +45,155+139.9% | Added |
| APG Asset Management N.V. | 91,600 | $7.02M | 0.02% | −282−0.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 78,403 | $7.05M | 0.03% | +30,980+65.3% | Added |
| Royal London Asset Management Ltd | 80,289 | $7.22M | 0.02% | −2,935−3.5% | Reduced |
| Vestmark Advisory Solutions, Inc. | 81,971 | $7.37M | 0.11% | −20,962−20.4% | Reduced |
| Baader Bank INC | 82,416 | $7.38M | 0.64% | +24,178+41.5% | Added |
| Peregrine Capital Management LLC | 82,306 | $7.40M | 0.22% | +1,364+1.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 83,472 | $7.51M | 0.01% | +2,116+2.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 84,245 | $7.58M | 0.02% | +2,156+2.6% | Added |
| Nomura Asset Management Co Ltd | 86,487 | $7.78M | 0.02% | +5,574+6.9% | Added |
| Aviva PLC | 87,192 | $7.84M | 0.02% | +49,956+134.2% | Added |
| New York State Common Retirement Fund | 92,235 | $8.29M | 0.01% | +2,500+2.8% | Added |
| Ensign Peak Advisors, Inc | 93,714 | $8.43M | 0.01% | −320−0.3% | Reduced |
| Nissay Asset Management Corp | 95,664 | $8.60M | 0.05% | +6,049+6.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 96,232 | $8.70M | 0.02% | −47,528−33.1% | Reduced |
| Bank of Nova Scotia | 98,254 | $8.83M | 0.02% | +83,055+546.5% | Added |
| Manufacturers Life Insurance Company, The | 99,406 | $8.94M | 0.01% | −2,028−2.0% | Reduced |
| SG Americas Securities, LLC | 99,500 | $8.95M | 0.04% | −17,470−14.9% | Reduced |
| Prospector Partners LLC | 100,531 | $9.04M | 1.05% | −4,530−4.3% | Reduced |
| Envestnet Asset Management Inc | 101,423 | $9.12M | 0.00% | −126,441−55.5% | Reduced |
| Calamos Advisors LLC | 102,062 | $9.18M | 0.04% | 00.0% | Unchanged |