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 2024
Institutional positions in Biomerica Inc as of Dec 31, 2024. 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
- 21
- −3 vs. Q3 2024
- Shares held
- 1.41M
- −203.4K (−12.6%) vs. Q3 2024
- Total value
- $420.8K
- −$107.1K (−20.3%) vs. Q3 2024
- New holders
- 5
- 3 more added
- Sold out
- 8
- 5 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Biomerica Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Group One Trading, L.P. | 39 | $12 | 0.00% | −2−4.9% | Reduced |
| Bank of America Corp | 328 | $98 | 0.00% | 00.0% | Unchanged |
| Atala Financial Inc | 500 | $150 | 0.00% | +500 | New |
| Harbour Investments, Inc. | 1,000 | $300 | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 3,900 | $1.28K | 0.00% | +1,300+50.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,125 | $3.00K | 0.00% | +10,125 | New |
| Hollencrest Capital Management | 11,600 | $3.48K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 15,050 | $4.52K | 0.00% | +15,050 | New |
| Virtu Financial LLC | 17,763 | $5.00K | 0.00% | −45,284−71.8% | Reduced |
| XTX Topco Ltd | 19,247 | $5.78K | 0.00% | +19,247 | New |
| Northern Trust Corp | 20,661 | $6.20K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 23,253 | $6.98K | 0.00% | −68,439−74.6% | Reduced |
| GWM Advisors LLC | 29,100 | $8.73K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 29,421 | $8.83K | 0.00% | −5,068−14.7% | Reduced |
| HRT Financial LP | 36,654 | $10.0K | 0.00% | +36,654 | New |
| State Street Corp | 37,231 | $11.2K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 55,195 | $16.6K | 0.00% | +38,254+225.8% | Added |
| Geode Capital Management, LLC | 118,503 | $35.6K | 0.00% | −5,860−4.7% | Reduced |
| BlackRock, Inc. | 149,081 | $44.7K | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 169,010 | $50.7K | 0.00% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 658,767 | $197.7K | 0.01% | +131,306+24.9% | Added |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −225,435−100.0% | Sold out |
| Fore Capital, LLC | 0 | $0 | 0.00% | −59,680−100.0% | Sold out |
| Heritage Investors Management Corp | 0 | $0 | 0.00% | −21,032−100.0% | Sold out |
| Penn Capital Management Co Inc | 0 | $0 | 0.00% | −20,589−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −3,854−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −315−100.0% | Sold out |
| Cornerstone Planning Group LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | – | – | – | – | Not filed |