IMNM Immunome, Inc.
Immunome, Inc. (IMNM) Institutional Ownership
What the institutions did with IMNM 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| T. Rowe Price Investment Management, Inc. | 19.7M | 16.4% |
| FMR LLC | 17.0M | 14.1% |
| BlackRock, Inc. | 8.8M | 7.3% |
| STATE STREET CORP | 5.5M | 4.6% |
| WELLINGTON MANAGEMENT GROUP LLP | 5.2M | 4.3% |
| Redmile Group, LLC | 4.9M | 4.1% |
| PRIMECAP MANAGEMENT CO/CA/ | 4.6M | 3.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.6M | 3.8% |
| Driehaus Capital Management LLC | 4.3M | 3.6% |
| ENAVATE SCIENCES GP, LLC | 3.6M | 3.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8M | 2.3% |
| MORGAN STANLEY | 2.4M | 2.0% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2.3M | 1.9% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 2.0M | 1.7% |
| JPMORGAN CHASE & CO | 1.8M | 1.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.8M | 1.5% |
| Sofinnova Investments, Inc. | 1.7M | 1.4% |
| READYSTATE ASSET MANAGEMENT LP | 1.6M | 1.3% |
| GOLDMAN SACHS GROUP INC | 1.5M | 1.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | 1.1% |
| PRINCIPAL FINANCIAL GROUP INC | 1.3M | 1.1% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1.3M | 1.0% |
| Woodline Partners LP | 1.0M | 0.8% |
| NORTHERN TRUST CORP | 968.3K | 0.8% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 886.2K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | Increased | 16.4M | 19.7M | +3.3M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Increased | 111.4K | 2.3M | +2.2M |
| Jefferies Financial Group Inc. | Sold Out | 1.2M | 0 | -1.2M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 2.9M | 1.8M | -1.1M |
| MARSHALL WACE, LLP | Reduced | 1.5M | 500.5K | -980.3K |
| JPMORGAN CHASE & CO | Reduced | 2.8M | 1.8M | -929.3K |
| Polar Capital Holdings Plc | Sold Out | 849.5K | 0 | -849.5K |
| MetLife Investment Management, LLC | Increased | 55.9K | 859.1K | +803.2K |
| Redmile Group, LLC | Reduced | 5.6M | 4.9M | -647.3K |
| BlackRock, Inc. | Increased | 8.2M | 8.8M | +636.8K |
| Woodline Partners LP | Reduced | 1.6M | 1.0M | -575.0K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 4.7M | 5.2M | +478.2K |
| MORGAN STANLEY | Reduced | 2.8M | 2.4M | -433.6K |
| GOLDMAN SACHS GROUP INC | Increased | 1.1M | 1.5M | +411.0K |
| ALERUS FINANCIAL NA | New | 0 | 383.4K | +383.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.0M | 1.3M | +342.0K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 33.4K | 368.0K | +334.6K |
| READYSTATE ASSET MANAGEMENT LP | Increased | 1.3M | 1.6M | +304.0K |
| FIRST TRUST ADVISORS LP | New | 0 | 262.8K | +262.8K |
| Balyasny Asset Management L.P. | Sold Out | 251.4K | 0 | -251.4K |
| Qube Research & Technologies Ltd | Increased | 188.2K | 439.2K | +251.0K |
| Driehaus Capital Management LLC | Increased | 4.1M | 4.3M | +246.2K |
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | 4.8M | 4.6M | -206.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.6M | 2.8M | +194.2K |
| Parkman Healthcare Partners LLC | Increased | 403.5K | 594.2K | +190.7K |
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.