$BMRA

$1.71 -$0.01 (0.58%) Live

$BMRA Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 4.6M shares outstanding

Who owns BMRA?

By type of holder

Institutions 0.0% Insiders 11.9% Everyone else 88.1%

Concentration Top 9 holders own 21.9%

BRC Group Holdings, Inc. 10.0% · Irani Zacharys 5.3%

Institutional ownership

0.0%

0.0 pts vs last qtr

Institutional holders

0 vs last qtr

Net shares bought

by institutions in Q2 2026

New / sold out

0 / 0

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

None.

Biggest sellers in Q2 2026

None.

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Biomerica Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2017–FY2026

+145.0%

+10.47% a year

Each share's claim on the business

−59.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $4.22M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

No 13F manager reports holding BMRA.

Super Investors

Investment managers reporting BMRA on Form 13F

No 13F manager reports holding BMRA yet.

Institutional Funds

Mutual funds and ETFs reporting BMRA on Form N-PORT; together they hold 8.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VE Vanguard Extended Market Index Fund Vanguard Index Funds	$95.8K	169.0K	3.67%	0.00%	March 31, 2025
FE Fidelity Extended Market Index Fund Fidelity Concord Street Trust	$55.9K	76.1K	1.65%	0.00%	February 28, 2025

Vanguard Extended Market Index Fund

Vanguard Index Funds

Position value

$95.8K

% of company

3.67%

% of the fund

0.00%

As of

March 31, 2025

Fidelity Extended Market Index Fund

Fidelity Concord Street Trust

Position value

$55.9K

% of company

1.65%

% of the fund

0.00%

As of

February 28, 2025

4 more funds behind a free account

See every fund holding Biomerica Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
BG BRC Group Holdings, Inc. 5%+ holder 13D · 10.0%	460.1K	10.00%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company10.000% Disclosed stake13D · 10.0% View the 13D/G filing →
IZ Irani Zacharys Insider	242.6K	5.27%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company5.270% Irani Zacharys's insider activity →

BRC Group Holdings, Inc.

5%+ holder13D · 10.0%

460.1K

% of company

10.00%

Change vs last qtr

—

Held since

—

Irani Zacharys

Insider

242.6K

% of company

5.27%

Change vs last qtr

—

Held since

—

7 more holders behind a free account

See every insider and 5%+ holder of Biomerica Inc.

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