13 institutions reported holding $24.9M of TIDAL TRUST II (YQQQ) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($13.5M), GROUP ONE TRADING LLC ($5.0M), MATHER GROUP, LLC. ($2.5M), SIMPLEX TRADING, LLC ($2.2M), OLD MISSION CAPITAL LLC ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $13.5M | 234,100 | Added |
| 2 | GROUP ONE TRADING LLC | $5.0M | 221,700 | Added |
| 3 | MATHER GROUP, LLC. | $2.5M | 255,901 | Added |
| 4 | SIMPLEX TRADING, LLC | $2.2M | 54,800 | Added |
| 5 | OLD MISSION CAPITAL LLC | $1.1M | 111,932 | New |
| 6 | ZEGA Investments, LLC | $338,751 | 34,531 | Added |
| 7 | Wealth Watch Advisors, INC | $134,525 | 13,713 | Added |
| 8 | Authentikos Wealth Advisory, LLC | $98,806 | 10,072 | New |
| 9 | Tower Research Capital LLC (TRC) | $1,913 | 195 | New |
| 10 | FMR LLC | $10 | 1 | Trimmed |
| 11 | Royal Bank of Canada | $0 | 0 | Exited |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 13 | HRT FINANCIAL LP | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30