5 institutions reported holding $10.8M of BRC GROUP HOLDINGS INC (RILYL1) in SEC 13F filings for 2026-03-31. Largest institutional holders: GROUP ONE TRADING LLC ($4.4M), SIMPLEX TRADING, LLC ($3.6M), IMC-Chicago, LLC ($2.4M), NATIONAL BANK OF CANADA /FI/ ($429,684), JPMORGAN CHASE & CO ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $4.4M | 596,200 | Trimmed |
| 2 | SIMPLEX TRADING, LLC | $3.6M | 493,600 | Trimmed |
| 3 | IMC-Chicago, LLC | $2.4M | 333,500 | Added |
| 4 | NATIONAL BANK OF CANADA /FI/ | $429,684 | 587 | Trimmed |
| 5 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31