TER Teradyne, Inc.
Teradyne, Inc. (TER) Institutional Ownership
What the institutions did with TER last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 19.4M | 12.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 10.2M | 6.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.6M | 5.7% |
| STATE STREET CORP | 7.3M | 4.8% |
| Invesco Ltd. | 6.7M | 4.4% |
| JPMORGAN CHASE & CO | 5.6M | 3.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 4.6M | 3.0% |
| FMR LLC | 4.1M | 2.7% |
| AMERIPRISE FINANCIAL INC | 2.7M | 1.8% |
| VAN ECK ASSOCIATES CORP | 2.6M | 1.7% |
| AQR CAPITAL MANAGEMENT LLC | 2.4M | 1.6% |
| NORGES BANK | 2.2M | 1.5% |
| ALKEON CAPITAL MANAGEMENT LLC | 2.2M | 1.4% |
| GOLDMAN SACHS GROUP INC | 2.0M | 1.3% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2.0M | 1.3% |
| MORGAN STANLEY | 1.9M | 1.3% |
| T. Rowe Price Investment Management, Inc. | 1.8M | 1.2% |
| BANK OF AMERICA CORP /DE/ | 1.7M | 1.1% |
| UBS Group AG | 1.6M | 1.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.5M | 1.0% |
| Rafferty Asset Management, LLC | 1.5M | 1.0% |
| NORTHERN TRUST CORP | 1.5M | 1.0% |
| LONE PINE CAPITAL LLC | 1.5M | 1.0% |
| Legal & General Group Plc | 1.4M | 0.9% |
| BARCLAYS PLC | 1.3M | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Invesco Ltd. | Increased | 2.5M | 6.7M | +4.2M |
| BlackRock, Inc. | Increased | 16.3M | 19.4M | +3.1M |
| JPMORGAN CHASE & CO | Increased | 2.9M | 5.6M | +2.7M |
| Point72 Asset Management, L.P. | Reduced | 2.3M | 458.7K | -1.8M |
| T. Rowe Price Investment Management, Inc. | New | 0 | 1.8M | +1.8M |
| Assenagon Asset Management S.A. | Reduced | 1.5M | 94.6K | -1.4M |
| Allspring Global Investments Holdings, LLC | Reduced | 1.1M | 37.1K | -1.1M |
| Qube Research & Technologies Ltd | Sold Out | 925.8K | 0 | -925.8K |
| FEDERATED HERMES, INC. | Reduced | 1.4M | 560.8K | -848.7K |
| D. E. Shaw & Co., Inc. | Reduced | 866.7K | 198.8K | -667.9K |
| NEUBERGER BERMAN GROUP LLC | Reduced | 971.5K | 310.2K | -661.3K |
| BANK OF AMERICA CORP /DE/ | Increased | 1.1M | 1.7M | +656.0K |
| ALKEON CAPITAL MANAGEMENT LLC | Reduced | 2.8M | 2.2M | -626.5K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 652.1K | 41.3K | -610.8K |
| ARK Investment Management LLC | Reduced | 1.2M | 644.8K | -600.3K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 2.1M | 1.5M | -588.6K |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | 1.7M | 1.1M | -586.6K |
| UBS Group AG | Increased | 1.1M | 1.6M | +533.5K |
| 1832 Asset Management L.P. | Increased | 16.4K | 525.5K | +509.1K |
| JANE STREET GROUP, LLC | Increased | 18.4K | 518.6K | +500.2K |
| FMR LLC | Increased | 3.6M | 4.1M | +496.3K |
| Capital International Investors | New | 0 | 486.7K | +486.7K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 201.3K | 678.0K | +476.8K |
| Trivest Advisors Ltd | Sold Out | 456.8K | 0 | -456.8K |
| FIRST TRUST ADVISORS LP | Increased | 138.0K | 594.7K | +456.7K |
| Rafferty Asset Management, LLC | Increased | 1.1M | 1.5M | +425.0K |
| DEUTSCHE BANK AG\ | Reduced | 851.6K | 427.6K | -423.9K |
| Anther Capital Ltd | Increased | 253.0K | 667.1K | +414.1K |
| FRANKLIN RESOURCES INC | Increased | 340.4K | 726.8K | +386.3K |
| SG Americas Securities, LLC | Reduced | 452.1K | 67.4K | -384.7K |
| LONE PINE CAPITAL LLC | Reduced | 1.9M | 1.5M | -379.8K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 839.4K | 469.1K | -370.3K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 831.0K | 496.5K | -334.5K |
| HSBC HOLDINGS PLC | Increased | 285.2K | 615.5K | +330.4K |
| WELLS FARGO & COMPANY/MN | Increased | 223.9K | 546.8K | +323.0K |
| STATE STREET CORP | Increased | 7.0M | 7.3M | +320.0K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 872.4K | 553.6K | -318.8K |
| Robeco Institutional Asset Management B.V. | Increased | 121.3K | 430.7K | +309.3K |
| Amova Asset Management Americas, Inc. | Reduced | 555.6K | 258.5K | -297.1K |
| GOLDMAN SACHS GROUP INC | Increased | 1.7M | 2.0M | +296.7K |
| CITADEL ADVISORS LLC | Reduced | 351.3K | 67.5K | -283.8K |
| NOMURA ASSET MANAGEMENT CO LTD | Increased | 320.1K | 600.3K | +280.2K |
| ALLIANCEBERNSTEIN L.P. | Reduced | 566.9K | 298.6K | -268.3K |
| Holocene Advisors, LP | Sold Out | 264.8K | 0 | -264.8K |
| Legal & General Group Plc | Increased | 1.1M | 1.4M | +261.6K |
| MORGAN STANLEY | Reduced | 2.2M | 1.9M | -257.4K |
| HRT FINANCIAL LP | Reduced | 253.3K | 4.7K | -248.6K |
| Bridgewater Associates, LP | Reduced | 338.9K | 98.6K | -240.3K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 4.4M | 4.6M | +233.6K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 2.2M | 2.4M | +233.4K |
| TUDOR INVESTMENT CORP ET AL | Sold Out | 207.1K | 0 | -207.1K |
| Amundi | Reduced | 1.4M | 1.2M | -198.1K |
| FengHe Fund Management Pte. Ltd. | Sold Out | 196.8K | 0 | -196.8K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 550.7K | 357.4K | -193.3K |
| Susquehanna Portfolio Strategies, LLC | Sold Out | 189.4K | 0 | -189.4K |
| California Public Employees Retirement System | Reduced | 451.8K | 263.8K | -188.0K |
| NOMURA HOLDINGS INC | Increased | 1.7K | 186.8K | +185.1K |
| Woodline Partners LP | Reduced | 211.8K | 30.9K | -180.9K |
| Employees Provident Fund Board | New | 0 | 180.2K | +180.2K |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC | Increased | 73.4K | 251.3K | +178.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.