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 2022
Institutional positions in Biomerica Inc as of Dec 31, 2022. 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
- 30
- −1 vs. Q3 2022
- Shares held
- 3.48M
- +539.0K (+18.3%) vs. Q3 2022
- Total value
- $11.6M
- +$4.27K (0.0%) vs. Q3 2022
- New holders
- 4
- 11 more added
- Sold out
- 5
- 6 more reduced
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Biomerica Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cornerstone Planning Group LLC | 200 | $600 | 0.00% | +200 | New |
| Bank of America Corp | 228 | $764 | 0.00% | −2,972−92.9% | Reduced |
| Simplex Trading, LLC | 738 | $2.00K | 0.00% | −1,209−62.1% | Reduced |
| GWM Advisors LLC | 33,332 | $2.23K | 0.00% | +432+1.3% | Added |
| Morgan Stanley | 883 | $2.96K | 0.00% | +2+0.2% | Added |
| Advisor Group Holdings, Inc. | 1,550 | $5.00K | 0.00% | +50+3.3% | Added |
| Tower Research Capital LLC (TRC) | 1,671 | $6.00K | 0.00% | +1,671 | New |
| UBS Group AG | 1,932 | $6.47K | 0.00% | +574+42.3% | Added |
| Wells Fargo & Company | 6,577 | $22.0K | 0.00% | +5+0.1% | Added |
| HCR Wealth Advisors | 10,000 | $33.5K | 0.01% | 00.0% | Unchanged |
| Orion Capital Management LLC | 11,500 | $38.5K | 0.03% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 15,327 | $51.3K | 0.00% | −69,314−81.9% | Reduced |
| Northern Trust Corp | 16,746 | $56.1K | 0.00% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 19,000 | $63.6K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 19,394 | $65.0K | 0.00% | −500−2.5% | Reduced |
| Perritt Capital Management Inc | 25,000 | $83.8K | 0.05% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 26,072 | $87.0K | 0.00% | 00.0% | Unchanged |
| Fore Capital, LLC | 29,680 | $99.4K | 0.17% | −22,000−42.6% | Reduced |
| State Street Corp | 37,231 | $124.7K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 46,323 | $155.2K | 0.00% | +34,683+298.0% | Added |
| Hollencrest Capital Management | 50,000 | $167.5K | 0.02% | +50,000 | New |
| Ridgewood Investments LLC | 60,000 | $201.0K | 0.15% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 63,768 | $213.6K | 0.00% | +32,061+101.1% | Added |
| Heritage Investors Management Corp | 70,350 | $236.0K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 90,817 | $304.0K | 0.00% | +12,811+16.4% | Added |
| BlackRock Inc. | 181,928 | $609.5K | 0.00% | −1,427−0.8% | Reduced |
| Point72 Asset Management, L.P. | 420,000 | $1.41M | 0.01% | +420,000 | New |
| Vanguard Group Inc | 546,163 | $1.83M | 0.00% | +2120.0% | Added |
| Wasatch Advisors Inc | 574,973 | $1.93M | 0.01% | +118,569+26.0% | Added |
| Granahan Investment Management Inc | 1,122,701 | $3.76M | 0.11% | +3,014+0.3% | Added |
| Maple Capital Management, Inc. | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −11,932−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −10,795−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −8−100.0% | Sold out |