BMEA BioMea Fusion, Inc.
BioMea Fusion, Inc. (BMEA) Institutional Ownership
What the institutions did with BMEA 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 |
|---|---|---|
| FMR LLC | 8.8M | 34.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.8M | 11.1% |
| MARSHALL WACE, LLP | 2.0M | 8.0% |
| Aisling Capital Management LP | 2.0M | 8.0% |
| RENAISSANCE TECHNOLOGIES LLC | 1.5M | 5.7% |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | 723.2K | 2.8% |
| BlackRock, Inc. | 715.4K | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 708.9K | 2.8% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 612.7K | 2.4% |
| Mariner, LLC | 594.7K | 2.3% |
| JANE STREET GROUP, LLC | 458.3K | 1.8% |
| UBS Group AG | 444.7K | 1.7% |
| XTX Topco Ltd | 406.9K | 1.6% |
| TWO SIGMA INVESTMENTS, LP | 384.5K | 1.5% |
| MORGAN STANLEY | 367.0K | 1.4% |
| VANGUARD FIDUCIARY TRUST CO | 338.3K | 1.3% |
| MAI Capital Management | 289.1K | 1.1% |
| STATE STREET CORP | 257.3K | 1.0% |
| HRT FINANCIAL LP | 250.0K | 1.0% |
| SUPERSTRING CAPITAL MANAGEMENT LP | 250.0K | 1.0% |
| GSA CAPITAL PARTNERS LLP | 216.0K | 0.8% |
| LMR Partners LLP | 200.0K | 0.8% |
| NORTHERN TRUST CORP | 128.5K | 0.5% |
| Headlands Technologies LLC | 111.3K | 0.4% |
| Marex Group plc | 100.0K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| MARSHALL WACE, LLP | Increased | 1.2M | 2.0M | +851.3K |
| CITADEL ADVISORS LLC | Reduced | 656.8K | 44.9K | -611.9K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Sold Out | 310.5K | 0 | -310.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.6M | 2.8M | +232.6K |
| HRT FINANCIAL LP | Increased | 47.9K | 250.0K | +202.1K |
| MAI Capital Management | Increased | 89.1K | 289.1K | +200.0K |
| GSA CAPITAL PARTNERS LLP | Increased | 29.5K | 216.0K | +186.5K |
| JANE STREET GROUP, LLC | Increased | 275.7K | 458.3K | +182.6K |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | Increased | 557.0K | 723.2K | +166.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 548.2K | 708.9K | +160.7K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 1.3M | 1.5M | +142.7K |
| XTX Topco Ltd | Reduced | 530.5K | 406.9K | -123.7K |
| NORTHERN TRUST CORP | Reduced | 209.0K | 128.5K | -80.4K |
| Jain Global LLC | New | 0 | 75.7K | +75.7K |
| BlackRock, Inc. | Increased | 641.4K | 715.4K | +74.0K |
| UBS Group AG | Reduced | 515.6K | 444.7K | -70.8K |
| Mariner, LLC | Reduced | 654.6K | 594.7K | -59.9K |
| Graham Capital Management, L.P. | New | 0 | 53.5K | +53.5K |
| BARCLAYS PLC | Reduced | 51.6K | 1.6K | -50.0K |
| STATE STREET CORP | Increased | 208.0K | 257.3K | +49.3K |
| Quadrature Capital Ltd | Sold Out | 46.2K | 0 | -46.2K |
| GROUP ONE TRADING LLC | Sold Out | 41.5K | 0 | -41.5K |
| Rathbones Group PLC | Reduced | 74.0K | 37.0K | -37.0K |
| Point72 Asset Management, L.P. | New | 0 | 32.8K | +32.8K |
| NINE MASTS CAPITAL Ltd | Sold Out | 32.5K | 0 | -32.5K |
| DIMENSIONAL FUND ADVISORS LP | Sold Out | 25.3K | 0 | -25.3K |
| MORGAN STANLEY | Increased | 346.7K | 367.0K | +20.3K |
| TWO SIGMA SECURITIES, LLC | Reduced | 33.2K | 14.0K | -19.2K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 18.3K | 0 | -18.3K |
| GOLDMAN SACHS GROUP INC | Increased | 75.7K | 93.8K | +18.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 629.9K | 612.7K | -17.1K |
| Catalyst Funds Management Pty Ltd | Sold Out | 16.8K | 0 | -16.8K |
| Virtu Financial LLC | Sold Out | 16.8K | 0 | -16.8K |
| Bank of New York Mellon Corp | New | 0 | 15.8K | +15.8K |
| Vanguard Personalized Indexing Management, LLC | Sold Out | 13.7K | 0 | -13.7K |
| Qube Research & Technologies Ltd | New | 0 | 12.7K | +12.7K |
| FORTEM FINANCIAL GROUP, LLC | New | 0 | 10.0K | +10.0K |
| Shay Capital LLC | Sold Out | 10.0K | 0 | -10.0K |
| Federation des caisses Desjardins du Quebec | New | 0 | 6.5K | +6.5K |
| Headlands Technologies LLC | Increased | 105.6K | 111.3K | +5.8K |
| OSAIC HOLDINGS, INC. | Increased | 6.0K | 10.8K | +4.8K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 388.7K | 384.5K | -4.2K |
| JPMORGAN CHASE & CO | Increased | 108 | 2.9K | +2.8K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 336.1K | 338.3K | +2.2K |
| FMR LLC | Increased | 8.8M | 8.8M | +1.6K |
| GRIFFIN ASSET MANAGEMENT, INC. | Increased | 58.3K | 59.8K | +1.5K |
| RHUMBLINE ADVISERS | Sold Out | 1.2K | 0 | -1.2K |
| CITIGROUP INC | Increased | 4.0K | 4.7K | +698 |
| FEDERATED HERMES, INC. | Increased | 7.0K | 7.5K | +516 |
| ROYAL BANK OF CANADA | Reduced | 234 | 99 | -135 |
| Caitong International Asset Management Co., Ltd | Increased | 3 | 68 | +65 |
| FIFTH THIRD BANCORP | Sold Out | 20 | 0 | -20 |
| SBI Securities Co., Ltd. | Increased | 7.1K | 7.1K | +13 |
| WELLS FARGO & COMPANY/MN | Sold Out | 1 | 0 | -1 |
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.