Who Owns CALCIMEDICA INC (CALC)? -- Institutional Holders (2026-06-30)
37 institutions reported holding $8.5M of CALCIMEDICA INC (CALC) in SEC 13F filings for 2026-06-30. Largest institutional holders: Woodline Partners LP ($2.6M), HEIGHTS CAPITAL MANAGEMENT, INC ($1.6M), Squadron Capital Management LLC ($1.3M), STEMPOINT CAPITAL LP ($1.2M), Stonepine Capital Management, LLC ($544,939). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Woodline Partners LP | $2.6M | 2.5M | New |
| 2 | HEIGHTS CAPITAL MANAGEMENT, INC | $1.6M | 1.6M | New |
| 3 | Squadron Capital Management LLC | $1.3M | 1.2M | New |
| 4 | STEMPOINT CAPITAL LP | $1.2M | 1.2M | New |
| 5 | Stonepine Capital Management, LLC | $544,939 | 622,432 | New |
| 6 | L1 Global Manager Pty Ltd | $256,441 | 248,972 | New |
| 7 | MORGAN STANLEY | $147,543 | 143,245 | New |
| 8 | VANGUARD GROUP INC | $138,829 | 134,785 | Trimmed |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $113,846 | 110,477 | Trimmed |
| 10 | RENAISSANCE TECHNOLOGIES LLC | $100,219 | 97,300 | Trimmed |
| 11 | 180 WEALTH ADVISORS, LLC | $85,902 | 83,400 | Trimmed |
| 12 | XTX Topco Ltd | $80,637 | 78,288 | New |
| 13 | CITADEL ADVISORS LLC | $73,954 | 71,800 | Added |
| 14 | Cambridge Investment Research Advisors, Inc. | $62,000 | 60,000 | Hold |
| 15 | HRT FINANCIAL LP | $48,000 | 46,825 | Added |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $45,287 | 43,968 | Added |
| 17 | Rockefeller Capital Management L.P. | $20,600 | 20,000 | Added |
| 18 | GSA CAPITAL PARTNERS LLP | $18,000 | 17,469 | Trimmed |
| 19 | STATE STREET CORP | $17,585 | 17,073 | Hold |
| 20 | TritonPoint Partners, LLC | $15,573 | 15,119 | Hold |
| 21 | Scientech Research LLC | $15,558 | 15,105 | New |
| 22 | NORTHERN TRUST CORP | $12,906 | 12,530 | Hold |
| 23 | Sound View Wealth Advisors Group, LLC | $10,300 | 10,000 | Hold |
| 24 | SIMPLEX TRADING, LLC | $4,864 | 4,723 | Trimmed |
| 25 | Tower Research Capital LLC (TRC) | $4,227 | 4,104 | Added |
Source: SEC Form 13F filings · as of 2026-06-30