3 institutions reported holding $420,645 of CHURCHILL CAPITAL CORP IX (CCIXU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Athos Capital Ltd ($275,000), Clear Street Group Inc. ($126,973), UBS Group AG ($18,672). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Athos Capital Ltd | $275,000 | 25,000 | Hold |
| 2 | Clear Street Group Inc. | $126,973 | 11,543 | New |
| 3 | UBS Group AG | $18,672 | 1,713 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30