5 institutions reported holding $18.2M of TIDAL TRUST III (RMCA) in SEC 13F filings for 2026-03-31. Largest institutional holders: Rockefeller Capital Management L.P. ($11.9M), ENVESTNET ASSET MANAGEMENT INC ($5.5M), JANE STREET GROUP, LLC ($786,572), FIFTH THIRD BANCORP ($99,800), UBS Group AG ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Rockefeller Capital Management L.P. | $11.9M | 493,650 | Added |
| 2 | ENVESTNET ASSET MANAGEMENT INC | $5.5M | 227,923 | Added |
| 3 | JANE STREET GROUP, LLC | $786,572 | 32,708 | Added |
| 4 | FIFTH THIRD BANCORP | $99,800 | 4,150 | New |
| 5 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31