5 institutions reported holding $53 of CUPRINA HLDGS (CAYMAN) LTD (CUPR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Caitong International Asset Management Co., Ltd ($53), CITADEL ADVISORS LLC ($0), UBS Group AG ($0), XTX Topco Ltd ($0), Prospect Financial Group LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Caitong International Asset Management Co., Ltd | $53 | 8 | New |
| 2 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 3 | UBS Group AG | $0 | 0 | Exited |
| 4 | XTX Topco Ltd | $0 | 0 | Exited |
| 5 | Prospect Financial Group LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30