MSFX — ETF Opportunities Trust Institutional Holders · Q2 2026
Who owns ETF Opportunities Trust (MSFX)? 6 institutions reported holding $1.24M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Optiver Holding B.V. ($572,121), Citadel Advisors LLC ($366,163), IMC-Chicago, LLC ($279,845).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $572,121 | 39,026 | Added |
| 2 | CITADEL ADVISORS LLC | $366,163 | 24,977 | Trimmed |
| 3 | IMC-Chicago, LLC | $279,845 | 19,089 | New |
| 4 | GROUP ONE TRADING LLC | $8,796 | 600 | New |
| 5 | SIMPLEX TRADING, LLC | $4,324 | 295 | Trimmed |
| 6 | CREATIVE FINANCIAL DESIGNS INC /ADV | $3,858 | 263 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30