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BMEA · Biomea Fusion, Inc. · Shareholders & Ownership

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$0.76 +0.02 (+2.71%)
Market Cap
$54.07M
Shares
72.48M
Volume · Oct 20 3.55M Avg daily vol (3M) 1.98M

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
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
CVI Investments, Inc.
13G CIK 1649553 · Unknown · Dec 31, 2025
Rule 13d-1(c), passive investor
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
Thomas Butler
13G CIK 1857171 · Unknown · Dec 31, 2023
Rule 13d-1(d), exempt investor
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
Chen Bihua
Insider CIK 1599214 · Aug 1, 2025
Director, Chairperson and CEO, 10% Owner, issuer-wide
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
Erdtmann Rainer M
Insider CIK 1455767 · Dec 31, 2025
Director, See Remarks, issuer-wide
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
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
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
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
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
Hitchcock Michael J.M.
Insider CIK 1856674 · Dec 2, 2025
Director, Interim CEO, issuer-wide
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
Valle Franco
Insider CIK 1699848 · Nov 30, 2024
Chief Financial Officer, issuer-wide
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.

Showing 1–50 of 78 holders

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Key facts CIK 1840439 CUSIP 09077A106 13F (30d) 4 filings 4 filers Visit website Investor relations