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BMRA · Biomerica Inc · Shareholders & Ownership

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$1.71 -0.01 (-0.51%) At close · Oct 21
Market Cap
$7.86M
Shares
4.60M
Volume · Oct 21 7547 Avg daily vol (3M) 70.76K

Every disclosed holder of BMRA 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 BMRA

13F quarter Jun 30, 2026
Holder group Shares % Out
Institutional (13F) 125,228 2.72%
Insiders (Forms 3, 4, 5) 1,001,791 21.78%
13D/G-only blocks 65,933 1.43%
Remaining 3,406,016 74.06%
Registered funds (N-PORT, not summed) 62,665 1.36%

Shares outstanding: 4,598,968, 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 BMRA

# Holder Shares
1
BRC Group Holdings, Inc.
Insider CIK 1464790 · Aug 25, 2026
10% Owner, issuer-wide
460,080
1.1
BRC Group Holdings, Inc.
13D CIK 1464790 · Investment adviser · Aug 25, 2026
Item 4 purpose: Control or board seats, Strategic alternatives, Other
not summed
460,080
2
Irani Zackary S.
Insider CIK 1282349 · Aug 26, 2026
Director, Chief Executive Officer, issuer-wide
242,570
3
BARBIERI ALLEN
Insider CIK 1271102 · Aug 26, 2026
Director, Executive Vice-Chairman, issuer-wide
73,542
4
Granahan Investment Management, LLC
13G CIK 1026710 · Registered investment adviser · Sep 30, 2024
Rule 13d-1(b), qualified institution
65,933
5
Lu Gary
Insider CIK 1968621 · Dec 12, 2025
Chief Financial Officer, issuer-wide
59,375
6
Gary M. Huff
Insider CIK 1702387 · Aug 20, 2026
Director, issuer-wide
51,250
7
MOATAZEDI DAVID
Insider CIK 1700836 · Aug 26, 2026
Director, issuer-wide
40,625
8
Chin Eric
Insider CIK 1751197 · Aug 26, 2026
Director, issuer-wide
38,750
9
HRT FINANCIAL LP
13F CIK 1475597 · Unknown · Jun 30, 2026
26,374
10
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
24,347
11
Emerson Jane
Insider CIK 1398437 · Dec 13, 2024
Director, issuer-wide
19,500
12
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
18,636
13
Coste Catherine
Insider CIK 1821432 · Dec 13, 2024
Director, issuer-wide
16,099
14
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
14,514
15
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
14,514
16
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
12,640
17
LPL Financial LLC
13F CIK 1403438 · Broker-dealer · Jun 30, 2026
10,849
18
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
6,951
19
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
6,613
20
NewEdge Advisors, LLC
13F CIK 1633516 · Registered investment adviser · Jun 30, 2026
3,603
21
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
238
22
HOLLENCREST CAPITAL MANAGEMENT
13F CIK 1161722 · Registered investment adviser · Jun 30, 2026
200
23
HARBOUR INVESTMENTS, INC.
13F CIK 810121 · Registered investment adviser · Jun 30, 2026
125
24
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
83
24.1
Fidelity Extended Market Index Fund
Fund S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
42,943
24.2
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
3,489
24.3
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
1,719
25
IFG Advisory, LLC
13F CIK 1728319 · Registered investment adviser · Jun 30, 2026
25
26
Larson Financial Group LLC
13F CIK 1731061 · Registered investment adviser · Jun 30, 2026
12
27
BARCLAYS PLC
13F CIK 312069 · Bank · Jun 30, 2026
6
28
MCF Advisors LLC
13F CIK 1602905 · Registered investment adviser · Jun 30, 2026
6
29
Federation des caisses Desjardins du Quebec
13F CIK 2022297 · Unknown · Jun 30, 2026
3
30
Caitong International Asset Management Co., Ltd
13F CIK 1963355 · Unknown · Jun 30, 2026
2
31
DANSKE BANK A/S
13F CIK 800177 · Bank · Jun 30, 2026
1

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.

Key facts CIK 73290 CUSIP 09061H406 Visit website Investor relations