15 institutions reported holding $228,471 of BIOMERICA INC (BMRA) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($118,256), BlackRock, Inc. ($39,508), VANGUARD CAPITAL MANAGEMENT LLC ($30,625), LPL Financial LLC ($23,000), VANGUARD FIDUCIARY TRUST CO ($13,953). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $118,256 | 56,042 | Added |
| 2 | BlackRock, Inc. | $39,508 | 18,636 | Hold |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $30,625 | 14,514 | New |
| 4 | LPL Financial LLC | $23,000 | 10,849 | New |
| 5 | VANGUARD FIDUCIARY TRUST CO | $13,953 | 6,613 | New |
| 6 | HOLLENCREST CAPITAL MANAGEMENT | $1,749 | 825 | Trimmed |
| 7 | UBS Group AG | $1,100 | 519 | Trimmed |
| 8 | HARBOUR INVESTMENTS, INC. | $265 | 125 | Hold |
| 9 | MCF Advisors LLC | $13 | 6 | New |
| 10 | DANSKE BANK A/S | $2 | 1 | Hold |
| 11 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
| 12 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 13 | NewEdge Advisors, LLC | $0 | 0 | Exited |
| 14 | DRW Securities, LLC | $0 | 0 | Exited |
| 15 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31