2 institutions reported holding $258,157 of TIDAL TRUST II (STSM) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($223,949), Optiver Holding B.V. ($34,208). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $223,949 | 14,920 | Added |
| 2 | Optiver Holding B.V. | $34,208 | 2,279 | New |
Source: SEC Form 13F filings · as of 2026-06-30