MRNX — Tidal Trust II Institutional Holders · Q2 2026
Who owns Tidal Trust II (MRNX)? 2 institutions reported holding $97,924 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Optiver Holding B.V. ($91,100), McGuire Capital Advisors Inc ($6,824).
| 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