2 institutions reported holding $97,924 of TIDAL TRUST II (MRNX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Optiver Holding B.V. ($91,100), MCGUIRE CAPITAL ADVISORS INC ($6,824). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $91,100 | 2,136 | New |
| 2 | MCGUIRE CAPITAL ADVISORS INC | $6,824 | 160 | New |
Source: SEC Form 13F filings · as of 2026-06-30