2 institutions reported holding $12,684 of WIMI HOLOGRAM CLOUD INC (WIMIXXXX) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($12,231), GROUP ONE TRADING LLC ($453). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $12,231 | 8,100 | Added |
| 2 | GROUP ONE TRADING LLC | $453 | 300 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30