12 institutions reported holding $424,761 of STRATA CRITICAL MEDICAL INC (SRTAW) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($250,324), GROUP ONE TRADING LLC ($174,437), MILLENNIUM MANAGEMENT LLC ($0), WOLVERINE ASSET MANAGEMENT LLC ($0), IMC-Chicago, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $250,324 | 47,500 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $174,437 | 33,100 | Added |
| 3 | MILLENNIUM MANAGEMENT LLC | $0 | 0 | Exited |
| 4 | WOLVERINE ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 5 | IMC-Chicago, LLC | $0 | 0 | Exited |
| 6 | HRT FINANCIAL LP | $0 | 0 | Exited |
| 7 | Saba Capital Management, L.P. | $0 | 0 | Exited |
| 8 | Virtu Financial LLC | $0 | 0 | Exited |
| 9 | LMR Partners LLP | $0 | 0 | Exited |
| 10 | Clear Street Group Inc. | $0 | 0 | Exited |
| 11 | BlackRock, Inc. | $0 | 0 | Exited |
| 12 | TORONTO DOMINION BANK | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30