Security key
09077A106
Biomea Fusion, Inc. - Common Stock, $0.0001 par value per share (BMEA)
CUSIP: 09077A106
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Total 13F shares
- 24,351,711
- Total 13F value
- $37,229,969
- Share change
- +1,122,652
- Put/Call ratio
- 51%
- SEC-reported price per share
- $1.53
- Number of holders
- 64
- Value change
- +$2,167,487
- Number of buys
- 30
- Number of sells
- 21
- Shares outstanding
- 79,264,970
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
64
Top holders
10
BMEA full security history
Ownership snapshot
Full 13F holder table
Biomea Fusion, Inc. SEC filings
Biomea Fusion, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of BMEA - Biomea Fusion, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
CVI Investments, Inc.
Disclosed value leader
CVI Investments, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 9.9%
13D/G row: CVI Investments, Inc.
Showing 1-6 of 15 holder rows.
Quick read
CVI Investments, Inc. leads the comparable SEC ownership view at 9.9%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens CVI Investments, Inc.'s linked filing trail.
Comparable ownership
Top 5
CVI Investments, Inc.
9.9%
Blue Owl Capital Holdings LP
5.9%
Janus Henderson Group Ltd.
5%
BAKER BROS. ADVISORS LP
4%
Rainer M. Erdtmann
3.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| CVI Investments, Inc. |
13D/G
|
9.9%
|
$11,927,793
7,847,232 shares
|
+$2,131,163 | 31 Dec 2025 |
| Blue Owl Capital Holdings LP |
13D/G
|
5.9%
|
$6,765,853
4,451,219 shares
|
+$2,965,853 | 31 Dec 2025 |
| Janus Henderson Group Ltd. |
13D/G
JANUS HENDERSON GROUP PLC
|
5%
|
$4,725,000
3,750,000 shares
|
$0 | 28 Nov 2025 |
| BAKER BROS. ADVISORS LP |
13D/G
|
4%
|
$3,194,378
1,451,990 shares
|
$0 | 31 Dec 2024 |
| Rainer M. Erdtmann |
13D/G
|
3.9%
|
$3,450,557
2,782,707 shares
|
-$238,721 | 31 Dec 2025 |
| Cormorant Asset Management, LP |
13D/G
Chen Bihua
|
1.5%
|
$2,143,436
1,060,792 shares
|
-$5,295,734 | 22 Oct 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
64
Shares
24,351,711
Rows available
64
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
64
Q1 2026 holders
64
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|