UPSX — Investment Managers Ser Tr I Institutional Holders · Q2 2026
Who owns Investment Managers Ser Tr I (UPSX)? 5 institutions reported holding $1.47M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Citadel Advisors LLC ($1.0M), Optiver Holding B.V. ($442,376), Susquehanna International Group, LLP ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.0M | 44,600 | Added |
| 2 | Optiver Holding B.V. | $442,376 | 19,891 | Added |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 4 | UBS Group AG | $0 | 0 | Exited |
| 5 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30