IMTX Immatics N.V.
Immatics N.V. (IMTX) Institutional Ownership
What the institutions did with IMTX 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 |
|---|---|---|
| T. Rowe Price Investment Management, Inc. | 22.4M | 22.4% |
| RTW INVESTMENTS, LP | 12.9M | 13.0% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 11.2M | 11.2% |
| PERCEPTIVE ADVISORS LLC | 10.4M | 10.4% |
| BAKER BROS. ADVISORS LP | 9.5M | 9.5% |
| Jefferies Financial Group Inc. | 6.5M | 6.5% |
| Vestal Point Capital, LP | 6.2M | 6.2% |
| Sofinnova Investments, Inc. | 3.7M | 3.7% |
| MORGAN STANLEY | 2.2M | 2.2% |
| CITADEL ADVISORS LLC | 1.8M | 1.8% |
| WELLINGTON MANAGEMENT GROUP LLP | 1.6M | 1.7% |
| Point72 Asset Management, L.P. | 1.4M | 1.5% |
| Woodline Partners LP | 900.7K | 0.9% |
| SPHERA FUNDS MANAGEMENT LTD. | 720.1K | 0.7% |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 697.4K | 0.7% |
| Aberdeen Group plc | 653.6K | 0.7% |
| Qube Research & Technologies Ltd | 523.2K | 0.5% |
| Boxer Capital Management, LLC | 475.0K | 0.5% |
| TD Asset Management Inc | 449.3K | 0.5% |
| WASATCH ADVISORS LP | 441.5K | 0.4% |
| STATE STREET CORP | 419.7K | 0.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 410.7K | 0.4% |
| Balyasny Asset Management L.P. | 401.6K | 0.4% |
| GOLDMAN SACHS GROUP INC | 384.2K | 0.4% |
| SECTORAL ASSET MANAGEMENT INC | 224.9K | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| TORONTO DOMINION BANK | Sold Out | 7.4M | 0 | -7.4M |
| Jefferies Financial Group Inc. | Increased | 5.1M | 6.5M | +1.4M |
| BAKER BROS. ADVISORS LP | Reduced | 10.9M | 9.5M | -1.4M |
| Longaeva Partners L.P. | Sold Out | 781.0K | 0 | -781.0K |
| T. Rowe Price Investment Management, Inc. | Increased | 21.7M | 22.4M | +712.9K |
| Balyasny Asset Management L.P. | Reduced | 982.9K | 401.6K | -581.2K |
| Boxer Capital Management, LLC | New | 0 | 475.0K | +475.0K |
| Troluce Capital Advisors LLC | Sold Out | 250.0K | 0 | -250.0K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 652.2K | 410.7K | -241.5K |
| UBS Group AG | Reduced | 261.0K | 35.4K | -225.6K |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | 402.4K | 197.3K | -205.1K |
| Lynx1 Capital Management LP | Reduced | 217.0K | 23.2K | -193.7K |
| MOORE CAPITAL MANAGEMENT, LP | New | 0 | 192.8K | +192.8K |
| GOLDMAN SACHS GROUP INC | Increased | 216.0K | 384.2K | +168.2K |
| Aberdeen Group plc | Reduced | 820.7K | 653.6K | -167.1K |
| SECTORAL ASSET MANAGEMENT INC | Increased | 66.8K | 224.9K | +158.1K |
| Qube Research & Technologies Ltd | Increased | 366.8K | 523.2K | +156.4K |
| Ishara Investments LP | Reduced | 153.8K | 30.8K | -123.0K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 215.7K | 104.7K | -111.0K |
| DAFNA Capital Management LLC | Reduced | 225.9K | 117.0K | -108.9K |
| Woodline Partners LP | Reduced | 1.0M | 900.7K | -99.9K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 1.6M | 1.6M | +86.0K |
| JANE STREET GROUP, LLC | Increased | 18.9K | 104.5K | +85.6K |
| RTW INVESTMENTS, LP | Increased | 12.9M | 12.9M | +76.8K |
| Y-Intercept (Hong Kong) Ltd | Sold Out | 75.4K | 0 | -75.4K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 104.0K | 43.3K | -60.7K |
| D. E. Shaw & Co., Inc. | New | 0 | 59.2K | +59.2K |
| Jump Financial, LLC | Increased | 48.3K | 106.0K | +57.7K |
| MACQUARIE GROUP LTD | New | 0 | 53.5K | +53.5K |
| Point72 Asset Management, L.P. | Reduced | 1.5M | 1.4M | -44.2K |
| Sofinnova Investments, Inc. | Increased | 3.6M | 3.7M | +38.9K |
| Atom Investors LP | Reduced | 254.1K | 216.4K | -37.8K |
| MORGAN STANLEY | Increased | 2.1M | 2.2M | +37.4K |
| CITADEL ADVISORS LLC | Reduced | 1.9M | 1.8M | -37.3K |
| STATE STREET CORP | Reduced | 457.0K | 419.7K | -37.3K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 55.3K | 22.0K | -33.3K |
| HRT FINANCIAL LP | New | 0 | 31.7K | +31.7K |
| ALPS ADVISORS INC | Increased | 109.1K | 135.6K | +26.5K |
| BRANDYWINE MANAGERS, LLC | New | 0 | 25.2K | +25.2K |
| Robeco Institutional Asset Management B.V. | Sold Out | 24.0K | 0 | -24.0K |
| SPHERA FUNDS MANAGEMENT LTD. | Increased | 696.1K | 720.1K | +24.0K |
| WASATCH ADVISORS LP | Reduced | 464.8K | 441.5K | -23.3K |
| TD Asset Management Inc | Reduced | 470.4K | 449.3K | -21.1K |
| BOOTHBAY FUND MANAGEMENT, LLC | Sold Out | 21.1K | 0 | -21.1K |
| BARCLAYS PLC | Reduced | 64.7K | 46.3K | -18.4K |
| BANK OF AMERICA CORP /DE/ | Increased | 25.4K | 43.7K | +18.3K |
| Pale Fire Capital SE | Sold Out | 16.3K | 0 | -16.3K |
| XTX Topco Ltd | Increased | 14.3K | 30.0K | +15.7K |
| ExodusPoint Capital Management, LP | Reduced | 50.2K | 34.9K | -15.2K |
| Quarry LP | Reduced | 18.8K | 3.9K | -14.8K |
| Quadrature Capital Ltd | New | 0 | 14.7K | +14.7K |
| SG Americas Securities, LLC | Reduced | 99.4K | 87.3K | -12.2K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | 0 | 11.5K | +11.5K |
| State of Wyoming | New | 0 | 10.8K | +10.8K |
| Engineers Gate Manager LP | Increased | 40.2K | 50.9K | +10.6K |
| Verdad Advisers, LP | New | 0 | 10.5K | +10.5K |
| Prime Capital Investment Advisors, LLC | Increased | 30.0K | 40.0K | +10.0K |
| Virtus Investment Advisers, LLC | Increased | 27.2K | 34.9K | +7.7K |
| BlackRock, Inc. | Increased | 26.6K | 33.9K | +7.3K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 134.3K | 141.4K | +7.1K |
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.