18 institutions reported holding $53.5M of TIDAL TRUST II (AVGX) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($20.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($14.4M), JANE STREET GROUP, LLC ($5.3M), UBS Group AG ($4.7M), HRT FINANCIAL LP ($1.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $20.7M | 442,191 | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $14.4M | 308,300 | Added |
| 3 | JANE STREET GROUP, LLC | $5.3M | 113,403 | Trimmed |
| 4 | UBS Group AG | $4.7M | 100,000 | Trimmed |
| 5 | HRT FINANCIAL LP | $1.4M | 29,970 | New |
| 6 | Optiver Holding B.V. | $1.4M | 29,036 | Added |
| 7 | GROUP ONE TRADING LLC | $1.3M | 27,354 | New |
| 8 | Jump Financial, LLC | $991,758 | 21,205 | New |
| 9 | GOLDMAN SACHS GROUP INC | $833,862 | 17,829 | New |
| 10 | FLOW TRADERS U.S. LLC | $732,000 | 15,658 | New |
| 11 | StoneX Group Inc. | $652,731 | 12,709 | Trimmed |
| 12 | Belvedere Trading LLC | $488,934 | 10,454 | Trimmed |
| 13 | GTS SECURITIES LLC | $440,994 | 9,429 | Trimmed |
| 14 | SIMPLEX TRADING, LLC | $255,177 | 5,456 | Added |
| 15 | Tower Research Capital LLC (TRC) | $2,105 | 45 | Trimmed |
| 16 | Larson Financial Group LLC | $0 | 0 | Exited |
| 17 | INTERCAPITAL, LLC | $0 | 0 | Exited |
| 18 | PNC Financial Services Group, Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30