BMRA · Biomerica Inc
$1.62
At close · Jul 27
Going-concern doubt
— flagged Apr 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These factors raise substantial doubt about our ability to continue as a going concern.”View the 10-Q filed Apr 13, 2026
Market Cap
$4.90M
Shares
3.09M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 11
Total Value: $236,868
Total Shares: 111,733
Institutional Ownership Trend
5 quarters
Holder Concentration
Across 11 13F filers · Δ vs Dec 31, 2025Top Holder
50.2%
+26.5 pts
Top 5
95.5%
+4.8 pts
Top 10
100.0%
+0.1 pts
HHI
3,103
Highly concentrated+1,251
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
1
Decreased
2
Sold Out
6
Unchanged
4
Holder count:
-2
Institutional value:
+5.1%
Shares held:
+24.9%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | +37,415 | 56,042 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | −5,293 | 519 | |
| Mid HOLLENCREST CAPITAL MANAGEMENT | −625 | 825 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 14,514 | $30,769 | |
| Mega LPL Financial LLC | 10,849 | $22,999 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 6,613 | $14,019 | |
| Small MCF Advisors LLC | 6 | $12 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 21,127 | $53,239 | |
| Mid DRW Securities, LLC | 16,925 | $42,651 | |
| Mega CITIGROUP INC | 2,433 | $6,131 | |
| Large CIBC Private Wealth Group LLC | 662 | $1,668 | |
| Mega BANK OF AMERICA CORP /DE/ | 49 | $122 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | $118,808 | 50.16% | 56,042 | Shares | Defined | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $39,508 | 16.68% | 18,636 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $30,769 | 12.99% | 14,514 | Shares | Defined | 2026-05-15 | ||||
| Mega LPL Financial LLC | $22,999 | 9.71% | 10,849 | Shares | Sole | 2026-05-06 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $14,019 | 5.92% | 6,613 | Shares | Defined | 2026-05-08 | ||||
| Large NewEdge Advisors, LLC | $7,638 | 3.22% | 3,603 | Shares | Sole | 2026-06-03 | ||||
| Mid HOLLENCREST CAPITAL MANAGEMENT | $1,749 | 0.74% | 825 | Shares | Sole | 2026-05-07 | ||||
| Mega UBS Group AG | $1,099 | 0.46% | 519 | Shares | Defined | 2026-05-05 | ||||
| Mid HARBOUR INVESTMENTS, INC. | $265 | 0.11% | 125 | Shares | Sole | 2026-05-15 | ||||
| Small MCF Advisors LLC | $12 | 0.01% | 6 | Shares | Sole | 2026-05-11 | ||||
| Large DANSKE BANK A/S Bank | $2 | 0.00% | 1 | Shares | Sole | 2026-05-12 | ||||
| No holders match your search. | ||||||||||