18 institutions reported holding $15.9M of TIDAL TRUST III (GRNI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Longitude (Cayman) Ltd. ($4.8M), Royal Bank of Canada ($4.0M), Texas Capital Bank Wealth Management Services Inc ($2.5M), LEE JOHNSON CAPITAL MANAGEMENT, LLC ($1.4M), Reliant Wealth Planning ($586,558). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Longitude (Cayman) Ltd. | $4.8M | 175,000 | New |
| 2 | Royal Bank of Canada | $4.0M | 190,241 | Added |
| 3 | Texas Capital Bank Wealth Management Services Inc | $2.5M | 116,985 | Added |
| 4 | LEE JOHNSON CAPITAL MANAGEMENT, LLC | $1.4M | 64,864 | Trimmed |
| 5 | Reliant Wealth Planning | $586,558 | 27,799 | Trimmed |
| 6 | Corient Private Wealth LLC | $578,302 | 27,408 | Added |
| 7 | DKM Wealth Management, Inc. | $453,650 | 21,500 | Trimmed |
| 8 | VestGen Advisors, LLC | $381,636 | 18,087 | Hold |
| 9 | CITADEL ADVISORS LLC | $355,176 | 16,833 | Added |
| 10 | PANORAMIC INVESTMENT ADVISORS, LLC | $305,950 | 14,500 | New |
| 11 | Institute for Wealth Management, LLC. | $247,503 | 11,730 | Hold |
| 12 | Weaver Consulting Group | $229,990 | 10,900 | Hold |
| 13 | Private Wealth Asset Management, LLC | $58,025 | 2,750 | Hold |
| 14 | Farther Finance Advisors, LLC | $14,391 | 682 | Added |
| 15 | JONES FINANCIAL COMPANIES LLLP | $686 | 33 | New |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 17 | OLD MISSION CAPITAL LLC | $0 | 0 | Exited |
| 18 | Hamrick Investment Counsel, llc | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30