BMEA · Biomea Fusion, Inc. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“In connection with the preparation of this Quarterly Report on Form 10-Q for the period ended June 30, 2026, our management has concluded that there is substantial doubt as to whether we can continue as a going concern for the twelve months following the issuance of this Quarterly Report on Form 10-Q. Our ability to continue as a going concern is dependent upon raising capital to maintain current operations and continue research and development efforts. We plan to raise additional capital to fund our operations through public or private equity offerings, debt financings, and/or potential collaborations and license arrangement or other sources. There is no assurance, however, that any additional financing or any revenue-generating collaboration will be available when needed or that we will be able to obtain financing or enter into a collaboration on terms acceptable to us. Based on our current operating plan, we will not be able to continue as a going concern over the next twelve months unless we raise additional capital by other means. These factors raise substantial doubt about our ability to continue as a going concern.”View the 10-Q filed Aug 5, 2026
Every disclosed holder of BMEA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns BMEA
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 25,250,861 | 34.84% |
| Insiders (Forms 3, 4, 5) | 5,436,283 | 7.50% |
| 13D/G-only blocks | 21,302,923 | 29.39% |
| Remaining | 20,493,785 | 28.27% |
| Registered funds (N-PORT, not summed) | 8,696,769 | 12.00% |
Shares outstanding: 72,483,852, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of BMEA
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,814,946 | ||
| 1.1 |
Fidelity Growth Company Fund
Fund
S000007119 · Registered fund · May 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
2,711,793 | ||
| 1.2 |
Fidelity Growth Company K6 Fund
Fund
S000065696 · Registered fund · May 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
907,147 | ||
| 1.3 |
Fidelity Series Growth Company Fund
Fund
S000042626 · Registered fund · May 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
804,702 | ||
| 1.4 |
Select Biotechnology Portfolio
Fund
S000007486 · Registered fund · May 31, 2026
Fidelity Select Portfolios, not summed
|
452,663 | ||
| 1.5 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
291,584 | ||
| 2 |
|
7,847,232 | ||
| 3 |
Blue Owl Capital Holdings LP
13G
CIK 1858703 · Investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
4,451,219 | ||
| 4 |
|
3,802,482 | ||
| 5 |
JANUS HENDERSON GROUP PLC
13G
CIK 1274173 · Investment adviser · Nov 28, 2025
Rule 13d-1(b), qualified institution
|
3,750,000 | ||
| 6 |
|
3,570,872 | ||
| 7 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,829,927 | ||
| 8 |
Rainer M. Erdtmann
13G
CIK 1455767 · Unknown · Dec 31, 2025
Rule 13d-1(d), exempt investor, not summed
|
2,782,707 | ||
| 8.1 |
|
1,707,416 | ||
| 9 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
2,122,086 | ||
| 10 |
MARSHALL WACE, LLP
13F
CIK 1318757 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,049,802 | ||
| 11 |
Aisling Capital Management LP
13F
CIK 1766721 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,048,757 | ||
| 12 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,455,474 | ||
| 13 |
BAKER BROS. ADVISORS LP
13G
CIK 1263508 · Registered investment adviser · Dec 31, 2024
Rule 13d-1(b), qualified institution
|
1,451,990 | ||
| 14 |
Cormorant Asset Management, LP
13D
CIK 1583977 · Registered investment adviser · Oct 22, 2025
not summed
|
950,000 | ||
| 15 |
FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.
13F
CIK 1280487 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
723,176 | ||
| 16 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
715,445 | ||
| 16.1 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
231,015 | ||
| 17 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
708,854 | ||
| 18 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
634,141 | ||
| 19 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
612,735 | ||
| 20 |
Mariner, LLC
13F
CIK 1373442 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
594,726 | ||
| 21 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
458,289 | ||
| 22 |
|
444,728 | ||
| 23 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
406,879 | ||
| 24 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
384,459 | ||
| 25 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
367,021 | ||
| 26 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
338,345 | ||
| 27 |
MAI Capital Management
13F
CIK 1040197 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
289,100 | ||
| 28 |
|
257,315 | ||
| 29 |
SUPERSTRING CAPITAL MANAGEMENT LP
13F
CIK 1931118 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 30 |
GSA CAPITAL PARTNERS LLP
13F
CIK 1362033 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
216,020 | ||
| 31 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200,000 | ||
| 32 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
128,526 | ||
| 33 |
|
115,000 | ||
| 34 |
Headlands Technologies LLC
13F
CIK 1570271 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
111,349 | ||
| 35 |
Marex Group plc
13F
CIK 1997464 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 36 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
93,757 | ||
| 36.1 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
|
59,251 | ||
| 37 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
CIK 1107261 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
84,600 | ||
| 37.1 |
Ultra-Small Company Market Fund
Fund
S000004424 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
|
84,600 | ||
| 38 |
Jain Global LLC
13F
CIK 2024579 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
75,698 | ||
| 39 |
GRIFFIN ASSET MANAGEMENT, INC.
13F
CIK 883803 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
59,800 | ||
| 40 |
Graham Capital Management, L.P.
13F
CIK 1315421 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
53,455 | ||
| 41 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
44,916 | ||
| 42 |
ADAR1 Capital Management, LLC
13F
CIK 1940272 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
43,420 | ||
| 43 |
|
42,995 | ||
| 44 |
VANGUARD BALANCED INDEX FUND
Fund
S000002560 · Registered fund · Jun 30, 2026
VANGUARD VALLEY FORGE FUNDS, not summed
|
37,201 | ||
| 45 |
Rathbones Group PLC
13F
CIK 1351991 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
37,000 | ||
| 46 |
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
Fund
S000002855 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
|
36,499 | ||
| 47 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
34,626 | ||
| 48 |
Point72 Asset Management, L.P.
13F
CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
32,792 | ||
| 49 |
PNC FINANCIAL SERVICES GROUP, INC.
13F
CIK 713676 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
24,000 | ||
| 50 |
CFS Investment Advisory Services, LLC
13F
CIK 1845688 · Unknown · Sep 30, 2026
|
15,818 |
8 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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