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, Q4 2025
Institutional positions in Teradyne, Inc as of Dec 31, 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
- 1,040
- +228 vs. Q3 2025
- Shares held
- 151.0M
- −9.67M (−6.0%) vs. Q3 2025
- Total value
- $29.2B
- +$7.11B (+32.2%) vs. Q3 2025
- New holders
- 297
- 308 more added
- Sold out
- 69
- 323 more reduced
18 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Xponance, Inc. | 23,613 | $4.57M | 0.03% | +1,117+5.0% | Added |
| KBC Group NV | 23,496 | $4.55M | 0.01% | +1,849+8.5% | Added |
| Maxi Investments CY Ltd | 23,300 | $4.51M | 0.82% | +23,300 | New |
| Kayne Anderson Rudnick Investment Management LLC | 23,054 | $4.46M | 0.01% | +1,740+8.2% | Added |
| Moore Capital Management, LP | 23,000 | $4.45M | 0.09% | +23,000 | New |
| Harvest Fund Management Co., Ltd | 22,794 | $4.41M | 0.17% | +22,730+35,515.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,690 | $4.39M | 0.03% | +450+2.0% | Added |
| Kempner Capital Management Inc. | 22,534 | $4.39M | 4.15% | −2,176−8.8% | Reduced |
| Trexquant Investment LP | 22,649 | $4.38M | 0.04% | +22,649 | New |
| Bouvel Investment Partners, LLC | 22,575 | $4.37M | 1.26% | −52−0.2% | Reduced |
| VELA Investment Management, LLC | 22,060 | $4.27M | 1.16% | −22,460−50.4% | Reduced |
| Klein Pavlis & Peasley Financial, Inc. | 21,852 | $4.23M | 2.49% | +1,048+5.0% | Added |
| Macquarie Group Ltd | 21,649 | $4.19M | 0.02% | −149,626−87.4% | Reduced |
| Chapin Davis, Inc. | 21,614 | $4.18M | 0.98% | +21,614 | New |
| New York Life Investment Management LLC | 21,481 | $4.16M | 0.04% | −126−0.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 21,428 | $4.15M | 0.01% | +8,366+64.0% | Added |
| QRG Capital Management, Inc. | 21,213 | $4.11M | 0.05% | −49,623−70.1% | Reduced |
| GHP Investment Advisors, Inc. | 20,840 | $4.03M | 0.17% | −69,761−77.0% | Reduced |
| Krilogy Financial LLC | 17,373 | $4.03M | 0.14% | +2,954+20.5% | Added |
| CastleKnight Management LP | 20,800 | $4.03M | 0.23% | +6,500+45.5% | Added |
| Nisa Investment Advisors, LLC | 20,533 | $3.97M | 0.01% | +8,622+72.4% | Added |
| SIH Partners, LLLP | 20,465 | $3.96M | 0.23% | 00.0% | Unchanged |
| ING Groep NV | 20,239 | $3.92M | 0.02% | +20,239 | New |
| Polymer Capital Management (US) LLC | 20,017 | $3.87M | 0.50% | −26,483−57.0% | Reduced |
| Ashford Capital Management Inc | 19,856 | $3.84M | 0.43% | −2,880−12.7% | Reduced |
| Bell Asset Management Ltd | 19,704 | $3.83M | 1.02% | −18,203−48.0% | Reduced |
| Pinkerton Retirement Specialists, LLC | 19,748 | $3.82M | 0.39% | +19,748 | New |
| Yousif Capital Management, LLC | 16,775 | $3.76M | 0.04% | −2,008−10.7% | Reduced |
| Dark Forest Capital Management LP | 19,232 | $3.72M | 0.17% | +19,232 | New |
| K.J. Harrison & Partners Inc | 18,900 | $3.66M | 0.49% | +8,900+89.0% | Added |
| Sanctuary Advisors, LLC | 18,097 | $3.50M | 0.02% | +4,523+33.3% | Added |
| Comerica Bank | 18,065 | $3.50M | 0.01% | −58,110−76.3% | Reduced |
| Icon Advisers Inc | 17,915 | $3.47M | 0.75% | −23,176−56.4% | Reduced |
| Oregon Public Employees Retirement Fund | 17,880 | $3.46M | 0.04% | −341−1.9% | Reduced |
| Vestcor Inc | 17,878 | $3.46M | 0.10% | −5,000−21.9% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 17,825 | $3.45M | 0.02% | −4,663−20.7% | Reduced |
| Tredje AP-fonden | 17,749 | $3.44M | 0.03% | +917+5.4% | Added |
| Coldstream Capital Management Inc | 17,737 | $3.43M | 0.04% | −577−3.2% | Reduced |
| Mutual of America Capital Management LLC | 16,814 | $3.25M | 0.03% | −427−2.5% | Reduced |
| Intact Investment Management Inc. | 16,700 | $3.23M | 0.09% | −19,300−53.6% | Reduced |
| OP Asset Management Ltd | 16,688 | $3.23M | 0.04% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 16,686 | $3.23M | 0.05% | +12,715+320.2% | Added |
| Herald Investment Management Ltd | 16,600 | $3.21M | 0.42% | −4,000−19.4% | Reduced |
| CWM Advisors, LLC | 16,559 | $3.21M | 0.29% | +1,398+9.2% | Added |
| TCW Group Inc | 16,519 | $3.20M | 0.02% | +1,641+11.0% | Added |
| MML Investors Services, LLC | 16,515 | $3.20M | 0.01% | −10,095−37.9% | Reduced |
| Caisse de Depot Et Placement du Quebec | 16,287 | $3.15M | 0.01% | −16,778−50.7% | Reduced |
| Avanza Fonder AB | 16,269 | $3.15M | 0.08% | 00.0% | Unchanged |
| FIL Ltd | 16,183 | $3.13M | 0.00% | +16,183 | New |
| Commonwealth Equity Services, LLC | 16,098 | $3.12M | 0.00% | −240−1.5% | Reduced |
| NEOS Investment Management LLC | 16,072 | $3.11M | 0.02% | +2,489+18.3% | Added |
| Connecticut Wealth Management, LLC | 16,007 | $3.10M | 0.13% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 15,943 | $3.09M | 0.00% | −398−2.4% | Reduced |
| Captrust Financial Advisors | 15,804 | $3.06M | 0.01% | +3,808+31.7% | Added |
| Hel Ved Capital Management Ltd | 15,700 | $3.04M | 1.05% | −2,905−15.6% | Reduced |
| SWS Partners | 15,690 | $3.04M | 0.73% | −176−1.1% | Reduced |
| Summit Trail Advisors, LLC | 15,656 | $3.03M | 0.05% | −4,014−20.4% | Reduced |
| State of Alaska, Department of Revenue | 15,498 | $3.00M | 0.03% | −1,480−8.7% | Reduced |
| Gouws Capital LLC | 15,323 | $2.97M | 1.57% | +7,505+96.0% | Added |
| Stifel Financial Corp | 15,302 | $2.96M | 0.00% | −452−2.9% | Reduced |
| GWM Advisors LLC | 15,270 | $2.96M | 0.01% | +4,721+44.8% | Added |
| Robeco Institutional Asset Management B.V. | 15,141 | $2.93M | 0.00% | +587+4.0% | Added |
| Cardiff Park Advisors, LLC | 15,057 | $2.91M | 0.24% | 00.0% | Unchanged |
| Nkcfo LLC | 14,800 | $2.87M | 0.83% | −3,700−20.0% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 14,660 | $2.86M | 0.02% | +533+3.8% | Added |
| Public Employees Retirement Association of Colorado | 14,236 | $2.76M | 0.01% | 00.0% | Unchanged |
| Fortem Financial Group, LLC | 13,970 | $2.70M | 0.72% | +13,970 | New |
| Investment Management Corp of Ontario | 13,865 | $2.68M | 0.04% | +6,339+84.2% | Added |
| US Bancorp | 13,700 | $2.65M | 0.00% | +177+1.3% | Added |
| GTS Securities LLC | 13,570 | $2.63M | 0.09% | +2,765+25.6% | Added |
| Brendel Financial Advisors LLC | 13,506 | $2.61M | 1.29% | +13,506 | New |
| Pacer Advisors, Inc. | 13,471 | $2.61M | 0.01% | −10,704−44.3% | Reduced |
| Blair William & Co | 13,309 | $2.58M | 0.01% | −28−0.2% | Reduced |
| Canada Pension Plan Investment Board | 12,925 | $2.50M | 0.00% | −239,085−94.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 12,748 | $2.47M | 0.02% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 12,632 | $2.44M | 0.03% | −1,057−7.7% | Reduced |
| Tealwood Asset Management Inc | 12,591 | $2.44M | 1.09% | −299−2.3% | Reduced |
| Global X Japan Co., Ltd. | 12,219 | $2.37M | 0.18% | +3,418+38.8% | Added |
| Fifth Third Bancorp | 12,218 | $2.36M | 0.01% | +285+2.4% | Added |
| ASR Vermogensbeheer N.V. | 12,058 | $2.33M | 0.03% | +6,109+102.7% | Added |
| Allstate Corp | 11,785 | $2.28M | 0.03% | +5,973+102.8% | Added |
| Sherman Porfolios, LLC | 11,396 | $2.21M | 0.15% | +11,396 | New |
| Donoghue Forlines LLC | 11,236 | $2.17M | 0.67% | −7,195−39.0% | Reduced |
| Purus Wealth Management, LLC | 11,215 | $2.17M | 0.68% | +157+1.4% | Added |
| Ethic Inc. | 11,126 | $2.15M | 0.03% | +1,665+17.6% | Added |
| Cadent Capital Advisors, LLC | 10,969 | $2.12M | 0.56% | −261−2.3% | Reduced |
| Advisors Asset Management, Inc. | 10,826 | $2.10M | 0.04% | +284+2.7% | Added |
| Profund Advisors LLC | 10,770 | $2.08M | 0.06% | +171+1.6% | Added |
| Mizuho Securities USA LLC | 11,403 | $2.07M | 0.03% | −183−1.6% | Reduced |
| M&G Plc | 10,483 | $2.03M | 0.01% | −12−0.1% | Reduced |
| Prudential PLC | 10,468 | $2.03M | 0.02% | +1,617+18.3% | Added |
| Pallas Capital Advisors LLC | 10,401 | $2.01M | 0.07% | +529+5.4% | Added |
| Eurizon Capital SGR S.p.A. | 10,364 | $2.01M | 0.01% | +10,364 | New |
| Fedenia Advisers LLC | 10,317 | $2.00M | 0.77% | +1,576+18.0% | Added |
| Midwest Professional Planners, LTD. | 10,311 | $2.00M | 0.47% | +2,486+31.8% | Added |
| BCJ Capital Management, LLC | 10,288 | $1.99M | 0.12% | +10,288 | New |
| Kentucky Retirement Systems | 10,097 | $1.95M | 0.05% | 00.0% | Unchanged |
| Mitchell & Pahl Private Wealth, LLC | 9,992 | $1.93M | 0.80% | −294−2.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 9,986 | $1.93M | 0.01% | +2,601+35.2% | Added |
| Bridgefront Capital, LLC | 9,876 | $1.91M | 0.48% | +9,876 | New |