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, Q1 2024
Institutional positions in Biomerica Inc as of Mar 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
- 36
- +5 vs. Q4 2023
- Shares held
- 3.73M
- +150.2K (+4.2%) vs. Q4 2023
- Total value
- $3.10M
- −$1.37M (−30.6%) vs. Q4 2023
- New holders
- 9
- 9 more added
- Sold out
- 4
- 7 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Biomerica Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Granahan Investment Management Inc | 1,129,522 | $939.8K | 0.03% | +46,850+4.3% | Added |
| Wasatch Advisors Inc | 953,264 | $793.1K | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 609,365 | $507.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 225,435 | $187.6K | 0.00% | +23,872+11.8% | Added |
| BlackRock Inc. | 149,081 | $124.0K | 0.00% | −626−0.4% | Reduced |
| Geode Capital Management, LLC | 126,506 | $105.3K | 0.00% | +5,722+4.7% | Added |
| Susquehanna International Group, LLP | 65,444 | $54.4K | 0.00% | −10,472−13.8% | Reduced |
| Fore Capital, LLC | 59,680 | $49.7K | 0.09% | +25,000+72.1% | Added |
| Boothbay Fund Management, LLC | 51,894 | $43.2K | 0.00% | +51,894 | New |
| State Street Corp | 37,231 | $31.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 35,386 | $29.4K | 0.00% | +35,386 | New |
| Heritage Investors Management Corp | 34,598 | $29.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 33,051 | $27.5K | 0.00% | +27,971+550.6% | Added |
| GWM Advisors LLC | 32,700 | $27.2K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 28,800 | $23.9K | 0.00% | +7,800+37.1% | Added |
| Penn Capital Management Co Inc | 20,900 | $17.4K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 20,692 | $17.2K | 0.00% | −134−0.6% | Reduced |
| HRT Financial LP | 17,269 | $14.0K | 0.00% | +17,269 | New |
| Raymond James Financial Services Advisors, Inc. | 14,500 | $12.1K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 13,366 | $11.1K | 0.00% | −1,241−8.5% | Reduced |
| Hollencrest Capital Management | 12,830 | $10.7K | 0.00% | +4,580+55.5% | Added |
| Two Sigma Investments, LP | 11,632 | $9.68K | 0.00% | +11,632 | New |
| Orion Capital Management LLC | 10,500 | $8.74K | 0.00% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 10,100 | $8.40K | 0.00% | +10,100 | New |
| Coyle Financial Counsel LLC | 10,000 | $8.32K | 0.00% | +10,000 | New |
| Wells Fargo & Company | 6,620 | $5.51K | 0.00% | +20.0% | Added |
| Tower Research Capital LLC (TRC) | 4,605 | $3.83K | 0.00% | −1,590−25.7% | Reduced |
| CIBC Private Wealth Group, LLC | 2,600 | $2.22K | 0.00% | +2,600 | New |
| Morgan Stanley | 580 | $483 | 0.00% | −315−35.2% | Reduced |
| Huntington National Bank | 300 | $250 | 0.00% | +300 | New |
| Bank of America Corp | 200 | $166 | 0.00% | −20−9.1% | Reduced |
| Cornerstone Planning Group LLC | 200 | $112 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 67 | $56 | 0.00% | +67 | New |
| Qube Research & Technologies Ltd | 50 | $42 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 39 | $32 | 0.00% | +11+39.3% | Added |
| Royal Bank of Canada | 57 | $0 | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −58,668−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −42,500−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −15,175−100.0% | Sold out |
| McGlone Suttner Wealth Management, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Potomac Capital Management, Inc. | – | – | – | – | Not filed |
| Baystate Wealth Management LLC | – | – | – | – | Not filed |