TeradyneTER
13F holders, Q2 2026 (June 30)1,427holders +194
317new positions
125sold out
11famous investors
$481.05avg. 13F price*
At the end of Q2 2026, 1,427 institutions reported holding Teradyne Inc. (TER) in their 13F filings, up 194 from Q1 2026. 317 opened new positions and 125 sold out. The largest holders were BlackRock, Inc. ($9.4B), Vanguard Capital Management LLC ($4.9B) and Vanguard Portfolio Management LLC ($4.2B). 11 famous investors held it, including Stephen Mandel (4.4% of Lone Pine Capital's portfolio), Cathie Wood (2.0% of ARK Investment Management's portfolio) and Cliff Asness (0.4% of AQR Capital Management's portfolio).
- Company
- Teradyne Inc.
- Sector
- Industrials
- CUSIP
- 880770102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 317 | $1.9B |
| Exits | 125 | $1.2B |
All 13F filers, Q1 2026 → Q2 2026: 27,087,832 shares bought and 21,790,745 shares sold, net +5,297,087 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,427 holders
| BlackRock, Inc. | 0.14% | Add +19.2% | 19,437,021 | $9.4B |
| Vanguard Capital Management LLC | 0.11% | Add +0.5% | 10,225,398 | $4.9B |
| Vanguard Portfolio Management LLC | 0.19% | Add +0.4% | 8,633,782 | $4.2B |
| State Street Corp. | 0.10% | Add +4.6% | 7,290,460 | $3.5B |
| Invesco Ltd. | 0.26% | Add +165.1% | 6,683,098 | $3.2B |
| JPMorgan Chase & Co. | 0.15% | Add +94.0% | 5,570,053 | $2.6B |
| Geode Capital Management, LLC | 0.12% | Add +5.3% | 4,602,292 | $2.2B |
| FMR LLC | 0.09% | Add +13.8% | 4,105,776 | $2.0B |
| Ameriprise Financial Inc. | 0.27% | Reduce -4.4% | 2,719,428 | $1.3B |
| Van Eck Associates Corp. | 0.78% | Add +5.0% | 2,607,914 | $1.3B |
| AQR Capital Management | 0.40% | Add +10.7% | 2,416,624 | $1.1B |
| Norges Bank | 0.11% | — | 2,223,866 | $1.1B |
| Alkeon Capital Management LLC | 4.04% | Reduce -22.5% | 2,163,010 | $1.0B |
| Goldman Sachs Group Inc. | 0.10% | Add +17.5% | 1,989,985 | $962.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.17% | Add +0.6% | 1,978,124 | $957.1M |
| Morgan Stanley | 0.05% | Reduce -11.8% | 1,914,643 | $926.4M |
| T. Rowe Price Investment Management, Inc. | 0.56% | New | 1,774,086 | $858.4M |
| Bank of America Corp. | 0.05% | Add +60.4% | 1,741,943 | $842.8M |
| UBS Group AG | 0.13% | Add +48.1% | 1,643,499 | $795.2M |
| T. Rowe Price Associates Inc. | 0.07% | Reduce -27.8% | 1,530,218 | $740.4M |
| Rafferty Asset Management, LLC | 1.67% | Add +39.0% | 1,515,149 | $733.1M |
| Northern Trust Corp. | 0.08% | Reduce -4.5% | 1,503,908 | $727.7M |
| Lone Pine Capital | 4.42% | Reduce -20.3% | 1,493,080 | $722.4M |
| Legal & General Group Plc | 0.14% | Add +23.9% | 1,355,914 | $656.1M |
| Barclays PLC | 0.20% | Reduce -7.6% | 1,281,018 | $619.8M |
| Amundi | 0.14% | Reduce -14.2% | 1,200,724 | $581.0M |
| Sumitomo Mitsui Trust Group, Inc. | 0.31% | Reduce -34.4% | 1,117,097 | $540.5M |
| Citigroup Inc. | 0.24% | Reduce -6.0% | 1,075,808 | $520.5M |
| Charles Schwab Investment Management Inc. | 0.07% | Reduce -0.6% | 1,014,857 | $491.0M |
| Pictet Asset Management Holding SA | 0.45% | Add +22.1% | 977,716 | $472.8M |
| Bank of New York Mellon Corp | 0.08% | Add +7.2% | 948,685 | $459.0M |
| Vanguard Fiduciary Trust Co. | 0.10% | Add +2.1% | 899,674 | $435.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.43% | Add +13.8% | 883,712 | $427.4M |
| Dimensional Fund Advisors LP | 0.07% | Add +4.7% | 754,282 | $364.8M |
| Franklin Resources Inc. | 0.08% | Add +113.5% | 726,758 | $351.6M |
| Massachusetts Financial Services Co. | 0.11% | Add +236.9% | 678,033 | $334.6M |
| Anther Capital Ltd | 8.26% | Add +163.7% | 667,086 | $322.8M |
| WT Asset Management Ltd | 6.34% | Add +19.3% | 660,196 | $319.4M |
| BNP Paribas Financial Markets | 0.17% | Reduce -17.7% | 657,407 | $318.1M |
| ARK Investment Management | 2.03% | Reduce -48.2% | 644,782 | $312.0M |
| Aspex Management (HK) Ltd | 3.45% | Add +24.9% | 631,941 | $305.8M |
| HSBC Holdings PLC | 0.14% | Add +115.8% | 615,514 | $295.6M |
| Nomura Asset Management Co. Ltd. | 0.62% | Add +87.5% | 600,300 | $290.4M |
| First Trust Advisors LP | 0.17% | Add +331.0% | 594,673 | $287.7M |
| Raymond James Financial Inc. | 0.08% | Reduce -9.1% | 586,235 | $283.6M |
| Federated Hermes, Inc. | 0.39% | Reduce -60.2% | 560,824 | $271.3M |
| Acadian Asset Management LLC | 0.32% | Reduce -36.5% | 553,598 | $267.8M |
| Wells Fargo & Company | 0.05% | Add +144.3% | 546,810 | $264.6M |
| 1832 Asset Management L.P. | 0.31% | Add +3104.2% | 525,480 | $254.2M |
| Bank Julius Baer & Co. Ltd, Zurich | 0.65% | Add +36.8% | 526,661 | $251.7M |
| Jane Street Group, LLC | 0.16% | Add +2712.4% | 518,639 | $250.9M |
| Lazard Asset Management LLC | 0.36% | Reduce -40.3% | 496,498 | $240.2M |
| Capital International Investors | 0.05% | New | 486,704 | $235.5M |
| Primecap Management Co. | 0.14% | Reduce -11.8% | 485,840 | $235.1M |
| Two Sigma Investments, LP | 0.18% | Reduce -44.1% | 469,082 | $227.0M |
| Point72 Asset Management | 0.36% | Reduce -79.9% | 458,710 | $221.9M |
| Swiss National Bank | 0.11% | Reduce -3.9% | 441,600 | $213.7M |
| Nuveen, LLC | 0.05% | Add +31.7% | 433,449 | $209.7M |
| Robeco Institutional Asset Management B.V. | 0.26% | Add +255.0% | 430,651 | $208.4M |
| Deutsche Bank AG | 0.06% | Reduce -49.8% | 427,648 | $206.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.11% | Add +11.4% | 401,144 | $194.1M |
| Worldquant Millennium Advisors LLC | 0.64% | Add +26.4% | 387,209 | $187.3M |
| Caisse de depot et placement du Quebec | 0.27% | Add +37.1% | 384,829 | $186.2M |
| DekaBank Deutsche Girozentrale | 0.31% | No change | 650,784 | $183.8M |
| Jupiter Topco LLC | 0.07% | — | 371,884 | $179.9M |
| KBC Group NV | 0.39% | Add +6.2% | 370,310 | $179.2M |
| Royal Bank of Canada | 0.03% | Add +70.7% | 363,061 | $175.7M |
| GF Fund Management Co. LTD. | 2.11% | Add +20.2% | 362,931 | $175.6M |
| American Century Companies Inc. | 0.08% | Reduce -35.1% | 357,353 | $172.9M |
| Mirae Asset Global Investments Co., Ltd. | 0.32% | Add +42.1% | 348,243 | $168.5M |
| Vanguard Global Advisers, LLC | 0.08% | Reduce -1.2% | 339,529 | $164.3M |
| Prudential Financial Inc. | 0.17% | Reduce -18.8% | 324,518 | $157.0M |
| OVERSEA-CHINESE BANKING Corp Ltd | 3.73% | Add +0.5% | 323,849 | $156.7M |
| Neuberger Berman Group LLC | 0.10% | Reduce -68.1% | 310,226 | $150.1M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.10% | Add +12.8% | 308,787 | $149.4M |
| Susquehanna International Group, LLP | 0.13% | Reduce -22.7% | 305,918 | $148.0M |
| Rhumbline Advisers | 0.11% | Add +11.8% | 301,374 | $145.8M |
| Russell Investments Group, Ltd. | 0.12% | Add +11.2% | 287,310 | $137.5M |
| National Pension Service | 0.09% | Reduce -12.8% | 282,335 | $136.6M |
| Vinva Investment Management Ltd | 0.87% | Add +158.4% | 281,574 | $130.6M |
| California Public Employees Retirement System | 0.07% | Reduce -41.6% | 263,844 | $127.7M |
| Amova Asset Management Americas, Inc. | 1.61% | Reduce -53.5% | 258,465 | $124.9M |
| Axiom Investors LLC | 1.05% | Reduce -0.8% | 251,481 | $121.7M |
| Capitolis Liquid Global Markets LLC | 0.53% | Add +242.5% | 251,336 | $121.6M |
| TD Asset Management Inc | 0.10% | Add +139.6% | 244,228 | $118.2M |
| California State Teachers Retirement System | 0.11% | Reduce -3.8% | 238,919 | $115.6M |
| Quantinno Capital Management LP | 0.13% | Reduce -6.6% | 226,033 | $109.4M |
| Lord, Abbett & Co. LLC | 0.33% | Add +45.0% | 225,911 | $109.3M |
| Renaissance Technologies | 0.15% | Add +32.3% | 218,100 | $105.5M |
| Fuller & Thaler Asset Management, Inc. | 0.27% | Add +6.0% | 205,682 | $99.5M |
| D. E. Shaw & Co. | 0.06% | Reduce -77.1% | 198,782 | $96.2M |
| Squarepoint Ops LLC | 0.19% | Reduce -37.3% | 198,345 | $96.0M |
| DSM Capital Partners LLC | 1.63% | Add +86.1% | 196,967 | $95.3M |
| Penserra Capital Management LLC | 0.73% | Reduce -5.2% | 196,461 | $95.1M |
| Allianz Asset Management GmbH | 0.09% | Add +20.7% | 195,176 | $94.4M |
| Bank of Montreal | 0.03% | Add +51.6% | 193,191 | $93.5M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.13% | Add +371.6% | 191,153 | $92.5M |
| ProShare Advisors LLC | 0.13% | Add +342.9% | 189,827 | $91.8M |
| Mackenzie Financial Corp. | 0.09% | Add +34.5% | 188,036 | $91.0M |
| Nomura Holdings Inc. | 0.38% | Add +10705.8% | 186,833 | $90.4M |
"% of holder's portfolio" is TER's weight in each manager's 13F, not the share of Teradyne Inc. the manager owns.