Who Owns COSMOS HEALTH INC (COSM)? -- Institutional Holders (2026-03-31)
26 institutions reported holding $560,577 of COSMOS HEALTH INC (COSM) in SEC 13F filings for 2026-03-31. Largest institutional holders: RENAISSANCE TECHNOLOGIES LLC ($123,867), CITADEL ADVISORS LLC ($106,771), GEODE CAPITAL MANAGEMENT, LLC ($100,916), BlackRock, Inc. ($84,945), VANGUARD CAPITAL MANAGEMENT LLC ($44,382). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $123,867 | 390,500 | Added |
| 2 | CITADEL ADVISORS LLC | $106,771 | 336,606 | Added |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $100,916 | 318,111 | Added |
| 4 | BlackRock, Inc. | $84,945 | 267,797 | Hold |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $44,382 | 140,007 | New |
| 6 | VANGUARD FIDUCIARY TRUST CO | $30,348 | 95,735 | New |
| 7 | HRT FINANCIAL LP | $21,000 | 67,280 | Added |
| 8 | STATE STREET CORP | $14,351 | 45,243 | Hold |
| 9 | XTX Topco Ltd | $12,839 | 40,477 | Trimmed |
| 10 | NORTHERN TRUST CORP | $6,520 | 20,554 | Hold |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5,625 | 17,734 | Added |
| 12 | UBS Group AG | $4,037 | 12,734 | Added |
| 13 | NATIONAL BANK OF CANADA /FI/ | $2,022 | 6,357 | Hold |
| 14 | SIMPLEX TRADING, LLC | $1,205 | 3,803 | Trimmed |
| 15 | GROUP ONE TRADING LLC | $753 | 2,373 | Trimmed |
| 16 | Allworth Financial LP | $394 | 1,241 | New |
| 17 | CITIGROUP INC | $314 | 990 | New |
| 18 | Tower Research Capital LLC (TRC) | $239 | 755 | Trimmed |
| 19 | SBI Securities Co., Ltd. | $36 | 112 | Hold |
| 20 | WELLS FARGO & COMPANY/MN | $13 | 40 | Hold |
| 21 | JONES FINANCIAL COMPANIES LLLP | $0 | 0 | Exited |
| 22 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 23 | Virtu Financial LLC | $0 | 0 | Exited |
| 24 | Silicon Valley Capital Partners | $0 | 1 | New |
| 25 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31