2 institutions reported holding $506,884 of 2023 ETF SERIES TRUST (USAF) in SEC 13F filings for 2026-03-31. Largest institutional holders: GTS SECURITIES LLC ($506,884), UBS Group AG ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GTS SECURITIES LLC | $506,884 | 18,519 | New |
| 2 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31