Security key
09061H406
- Security type / class
- Equity / COM
- Total 13F shares
- 30,190
- Total 13F value
- $68,238
- Share change
- -5,012
- SEC-reported price per share
- $2.26
- Number of holders
- 2
- Value change
- -$11,327
- Number of sells
- 2
Report period
Q3 2026
Institutions
2
Top holders
2
BMRA full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q2 2026
BIOMERICA INC SEC filings
BIOMERICA INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 09061H406
Recent filing periods:
Ownership snapshot
Top reported holders of BMRA - BIOMERICA INC - COM (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
BRC Group Holdings, Inc.
Disclosed value leader
BRC Group Holdings, Inc.
Comparable rows
1/15
Latest evidence
26 Aug 2026
3/4/5
13D/G
13F
Lead comparable stake: 10%
14 rows are not safely comparable across share classes.
13D/G row: BRC Group Holdings, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BRC Group Holdings, Inc. leads the comparable SEC ownership view at 10%.
1 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 BRC Group Holdings, Inc.'s linked filing trail.
Comparable ownership
Top 1
BRC Group Holdings, Inc.
10%
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 |
|---|---|---|---|---|---|
| BRC Group Holdings, Inc. |
3/4/5
13D/G
10%+ Owner
|
10%
Reported 13D/G
· 25 Aug 2026
|
$809,740
460,080 shares
|
— | 25 Aug 2026 |
| B. RILEY Principal Capital, LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$809,740
460,080 shares
|
— | 25 Aug 2026 |
| Bryant R. Riley |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$809,740
460,080 shares
|
— | 25 Aug 2026 |
| Zackary S. Irani |
3/4/5
Chief Executive Officer, Director
|
—
denominator unverified
|
$388,112
242,570 shares
|
+$50,000 | 26 Aug 2026 |
| Gary Lu |
3/4/5
Chief Financial Officer
|
—
denominator unverified
|
$160,906
59,375 shares
|
— | 12 Dec 2025 |
| Allen Barbieri |
3/4/5
Executive Vice Chairman, Director
|
—
denominator unverified
|
$117,667
73,542 shares
|
+$32,000 | 26 Aug 2026 |
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 Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
30,190
Rows available
2
| 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 Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
20
Q3 2026 holders
2
Holder diff
-18
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend