Biomea FusionBMEA
13F holders, Q1 2026 (March 31)65holders +5
14new positions
7sold out
3famous investors
$1.53avg. 13F price*
At the end of Q1 2026, 65 institutions reported holding Biomea Fusion Inc. (BMEA) in their 13F filings, up 5 from Q4 2025. 14 opened new positions and 7 sold out. The largest holders were FMR LLC ($13.5M), Vanguard Capital Management LLC ($4.0M) and Aisling Capital Management LP ($3.1M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Biomea Fusion Inc.
- CUSIP
- 09077A106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 14 | $2.0M |
| Exits | 7 | $1.8M |
All 13F filers, Q4 2025 → Q1 2026: 3,231,651 shares bought and 2,000,118 shares sold, net +1,231,533 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 65 holders
| FMR LLC | 0.00% | No change | 8,813,359 | $13.5M |
| Vanguard Capital Management LLC | 0.00% | — | 2,597,300 | $4.0M |
| Aisling Capital Management LP | 0.66% | No change | 2,048,757 | $3.1M |
| Renaissance Technologies | 0.00% | Add +174.3% | 1,312,798 | $2.0M |
| Marshall Wace, LLP | 0.00% | Add +3.3% | 1,198,551 | $1.8M |
| Citadel Advisors | 0.00% | New | 656,817 | $1.0M |
| Mariner, LLC | 0.00% | Add +11.8% | 654,578 | $1.0M |
| BlackRock, Inc. | 0.00% | Add +1.5% | 641,435 | $981K |
| Susquehanna International Group, LLP | 0.00% | Add +31.8% | 629,865 | $964K |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 0.03% | Reduce -11.8% | 557,036 | $852K |
| Geode Capital Management, LLC | 0.00% | Reduce -2.6% | 548,186 | $839K |
| XTX Topco Ltd | 0.01% | Add +103.2% | 530,542 | $812K |
| UBS Group AG | 0.00% | Add +35.9% | 515,555 | $789K |
| Two Sigma Investments, LP | 0.00% | Reduce -8.2% | 388,696 | $595K |
| Morgan Stanley | 0.00% | Reduce -7.0% | 346,742 | $531K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 336,115 | $514K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 310,514 | $475K |
| Jane Street Group, LLC | 0.00% | Add +296.8% | 275,655 | $422K |
| Superstring Capital Management LP | 0.27% | No change | 250,000 | $383K |
| Northern Trust Corp. | 0.00% | No change | 208,965 | $320K |
| State Street Corp. | 0.00% | Add +26.0% | 208,015 | $318K |
| LMR Partners LLP | 0.00% | Add +33.3% | 200,000 | $267K |
| Headlands Technologies LLC | 0.02% | New | 105,599 | $162K |
| Marex Group Ltd | 0.00% | No change | 100,000 | $153K |
| MAI Capital Management | 0.00% | Add +89000.0% | 89,100 | $136K |
| Bridgeway Capital Management, LLC | 0.00% | Add +23.9% | 84,600 | $129K |
| Goldman Sachs Group Inc. | 0.00% | Add +10.1% | 75,739 | $116K |
| Griffin Asset Management, Inc. | 0.01% | No change | 58,300 | $89K |
| Barclays PLC | 0.00% | Reduce -12.6% | 51,606 | $79K |
| HRT Financial LP | 0.00% | New | 47,852 | $73K |
| Quadrature Capital Ltd | 0.00% | Reduce -34.0% | 46,162 | $71K |
| ADAR1 Capital Management, LLC | 0.00% | No change | 43,420 | $66K |
| Group One Trading LLC | 0.00% | New | 41,519 | $64K |
| Rathbones Group PLC | 0.00% | New | 37,000 | $57K |
| Vanguard Global Advisers, LLC | 0.00% | — | 34,626 | $53K |
| Two Sigma Securities, LLC | 0.01% | Reduce -9.3% | 33,195 | $51K |
| NINE MASTS CAPITAL Ltd | 0.01% | New | 32,472 | $50K |
| Gsa Capital Partners LLP | 0.00% | Add +30.1% | 29,517 | $45K |
| Dimensional Fund Advisors LP | 0.00% | No change | 25,339 | $39K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 24,000 | $37K |
| CFS Investment Advisory Services, LLC | 0.00% | Add +37.9% | 15,818 | $35K |
| Millennium Management | 0.00% | Reduce -28.6% | 18,335 | $28K |
| Virtu Financial LLC | 0.00% | New | 16,763 | $26K |
| Catalyst Funds Management Pty Ltd | 0.00% | New | 16,800 | $26K |
| Birch Financial Group, LLC | 0.01% | No change | 14,000 | $21K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 13,703 | $21K |
| NewEdge Advisors, LLC | 0.00% | New | 12,000 | $18K |
| Creative Planning | 0.00% | No change | 12,000 | $18K |
| Shay Capital LLC | 0.00% | New | 10,000 | $15K |
| SBI Securities Co., Ltd. | 0.00% | Add +0.0% | 7,079 | $11K |
| Federated Hermes, Inc. | 0.00% | Reduce -97.8% | 6,969 | $11K |
| Osaic Holdings, Inc. | 0.00% | Reduce -25.0% | 6,000 | $9K |
| Citigroup Inc. | 0.00% | Reduce -90.0% | 4,000 | $6K |
| Signaturefd, LLC | 0.00% | No change | 3,500 | $5K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 2,000 | $3K |
| Rhumbline Advisers | 0.00% | No change | 1,200 | $2K |
| BNP Paribas Financial Markets | 0.00% | No change | 1,053 | $2K |
| Fortitude Family Office, LLC | 0.00% | No change | 454 | $695 |
| Glen Eagle Advisors, LLC | 0.00% | No change | 250 | $383 |
| Jones Financial Companies LLLP | 0.00% | No change | 128 | $169 |
| JPMorgan Chase & Co. | 0.00% | Reduce -96.7% | 108 | $143 |
| Fifth Third Bancorp | 0.00% | New | 20 | $31 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 3 | $5 |
| Wells Fargo & Company | 0.00% | No change | 1 | $2 |
| Royal Bank of Canada | 0.00% | Reduce -49.1% | 234 | $0 |
"% of holder's portfolio" is BMEA's weight in each manager's 13F, not the share of Biomea Fusion Inc. the manager owns.