15 institutions reported holding $630,800 of SUPER LEAGUE ENTERPRISE INC (SLGG) in SEC 13F filings for 2026-03-31. Largest institutional holders: Empery Asset Management, LP ($491,793), GEODE CAPITAL MANAGEMENT, LLC ($57,824), Mariner, LLC ($43,190), UBS Group AG ($35,938), Tower Research Capital LLC (TRC) ($1,635). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Empery Asset Management, LP | $491,793 | 132,917 | New |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $57,824 | 15,461 | New |
| 3 | Mariner, LLC | $43,190 | 11,673 | New |
| 4 | UBS Group AG | $35,938 | 9,713 | New |
| 5 | Tower Research Capital LLC (TRC) | $1,635 | 442 | New |
| 6 | WELLS FARGO & COMPANY/MN | $278 | 75 | New |
| 7 | BlackRock, Inc. | $107 | 29 | New |
| 8 | JPMORGAN CHASE & CO | $11 | 3 | New |
| 9 | Federation des caisses Desjardins du Quebec | $4 | 1 | New |
| 10 | Main Street Group, LTD | $4 | 1 | New |
| 11 | Root Financial Partners, LLC | $4 | 1 | Hold |
| 12 | JONES FINANCIAL COMPANIES LLLP | $4 | 1 | New |
| 13 | MORGAN STANLEY | $4 | 1 | New |
| 14 | GROUP ONE TRADING LLC | $4 | 1 | New |
| 15 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31