3 institutions reported holding $378,029 of PROSHARES TR (SKYU) in SEC 13F filings for 2026-03-31. Largest institutional holders: CITADEL ADVISORS LLC ($374,945), UBS Group AG ($3,050), MORGAN STANLEY ($34). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $374,945 | 15,000 | New |
| 2 | UBS Group AG | $3,050 | 122 | Trimmed |
| 3 | MORGAN STANLEY | $34 | 1 | New |
Source: SEC Form 13F filings · as of 2026-03-31