BMRA
Biomerica IncCompany with tickers: BMRA
CIK
73290
CUSIP
09061H406
Shares Outstanding
3,090,269
13F Activity (30d)
10 filings
10 filers
Holders: 10
Total Value: $229,230
Total Shares: 108,130
Institutional Ownership Trend
Holder Concentration
Across 10 13F filers · Δ vs Dec 31, 2025Top Holder
51.8%
+28.2 pts
Top 5
98.6%
+7.9 pts
Top 10
100.0%
+0.1 pts
HHI
3,302
Highly concentrated
+1,450
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
1
Decreased
2
Sold Out
7
Unchanged
3
Holder count:
-3
Institutional value:
+1.7%
Shares held:
+20.9%
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 | |
| Mid NewEdge Advisors, LLC | 3,603 | $9,079 | |
| Mega CITIGROUP INC | 2,433 | $6,131 | |
| Large CIBC Private Wealth Group LLC | 662 | $1,668 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | $118,808 | 51.83% | 56,042 | Shares | Defined | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $39,508 | 17.24% | 18,636 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $30,769 | 13.42% | 14,514 | Shares | Defined | 2026-05-15 | ||||
| Mega LPL Financial LLC | $22,999 | 10.03% | 10,849 | Shares | Sole | 2026-05-06 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $14,019 | 6.12% | 6,613 | Shares | Defined | 2026-05-08 | ||||
| Mid HOLLENCREST CAPITAL MANAGEMENT | $1,749 | 0.76% | 825 | Shares | Sole | 2026-05-07 | ||||
| Mega UBS Group AG | $1,099 | 0.48% | 519 | Shares | Defined | 2026-05-05 | ||||
| Mid HARBOUR INVESTMENTS, INC. | $265 | 0.12% | 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. | ||||||||||