Biomerica Inc
BMRA- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000073290
In the last 90 days, Biomerica Inc insiders filed 5 open-market purchases and 0 sales; 20 institutions reported holding it in 13F filings for Q2 2026, worth $220.0K in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Biomerica Inc as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 24
- +3 vs. Q3 2021
- Shares held
- 2.39M
- −35.6K (−1.5%) vs. Q3 2021
- Total value
- $9.29M
- −$1.70M (−15.4%) vs. Q3 2021
- New holders
- 7
- 6 more added
- Sold out
- 4
- 3 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BMRA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 20 | $220.0K |
| Q1 2026 | 11 | $236.1K |
| Q4 2025 | 13 | $225.4K |
| Q3 2025 | 17 | $251.3K |
| Q2 2025 | 12 | $219.6K |
| Q1 2025 | 24 | $542.9K |
| Q4 2024 | 21 | $420.8K |
| Q3 2024 | 25 | $532.7K |
| Q2 2024 | 35 | $982.4K |
| Q1 2024 | 36 | $3.10M |
| Q4 2023 | 33 | $4.68M |
| Q3 2023 | 35 | $3.43M |
| Q2 2023 | 36 | $6.00M |
| Q1 2023 | 34 | $8.83M |
| Q4 2022 | 30 | $11.6M |
| Q3 2022 | 31 | $11.6M |
| Q2 2022 | 26 | $7.01M |
| Q1 2022 | 28 | $11.3M |
| Q4 2021 | 24 | $9.29M |
| Q3 2021 | 22 | $11.0M |
| Q2 2021 | 27 | $10.2M |
| Q1 2021 | 32 | $20.4M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Biomerica Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Granahan Investment Management Inc | 1,102,573 | $4.29M | 0.09% | +71,215+6.9% | Added |
| Vanguard Group Inc | 545,951 | $2.12M | 0.00% | −35,159−6.1% | Reduced |
| BlackRock Inc. | 182,511 | $709.0K | 0.00% | +10,698+6.2% | Added |
| Fore Capital, LLC | 85,000 | $331.0K | 0.40% | −50,000−37.0% | Reduced |
| Geode Capital Management, LLC | 74,070 | $288.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 72,832 | $283.0K | 0.01% | +72,832 | New |
| Heritage Investors Management Corp | 69,350 | $270.0K | 0.01% | 00.0% | Unchanged |
| State Street Corp | 54,631 | $213.0K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 32,900 | $128.0K | 0.00% | +1,500+4.8% | Added |
| Perritt Capital Management Inc | 30,000 | $117.0K | 0.06% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 26,463 | $103.0K | 0.00% | +26,463 | New |
| HCR Wealth Advisors | 20,000 | $78.0K | 0.01% | +10,000+100.0% | Added |
| Emerald Advisers, LLC | 19,000 | $74.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 18,391 | $72.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 14,211 | $55.0K | 0.00% | +14,211 | New |
| Raymond James Financial Services Advisors, Inc. | 13,662 | $53.0K | 0.00% | +13,662 | New |
| Orion Capital Management LLC | 11,500 | $45.0K | 0.03% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,564 | $25.0K | 0.00% | +10.0% | Added |
| Bank of America Corp | 4,032 | $16.0K | 0.00% | −24−0.6% | Reduced |
| Morgan Stanley | 2,130 | $8.00K | 0.00% | +485+29.5% | Added |
| Tower Research Capital LLC (TRC) | 1,511 | $6.00K | 0.00% | +1,511 | New |
| UBS Group AG | 1,388 | $5.00K | 0.00% | +1,388 | New |
| Advisor Group Holdings, Inc. | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Ahrens Investment Partners LLC | 100 | $0 | 0.00% | +100 | New |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −163,205−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Leelyn Smith, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Eudaimonia Partners, LLC | – | – | – | – | Not filed |