3 institutions reported holding $324,934 of ETF OPPORTUNITIES TRUST (APHU) in SEC 13F filings for 2026-06-30. Largest institutional holders: GTS SECURITIES LLC ($293,356), Optiver Holding B.V. ($31,578), UBS Group AG ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GTS SECURITIES LLC | $293,356 | 9,457 | New |
| 2 | Optiver Holding B.V. | $31,578 | 1,018 | New |
| 3 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30