CalcimedicaCALC
13F holders, Q4 2025 (December 31)At the end of Q4 2025, 31 institutions reported holding Calcimedica Inc. (CALC) in their 13F filings, unchanged from Q3 2025. 5 opened new positions and 6 sold out. The largest holders were Deerfield Management Company, L.P. ($8.6M), Soleus Capital Management, L.P. ($4.5M) and Aisling Capital Management LP ($3.4M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Calcimedica Inc.
- CUSIP
- 38942Q202
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $1.0M |
| Exits | 6 | $113K |
All 13F filers, Q3 2025 → Q4 2025: 216,315 shares bought and 94,220 shares sold, net +122,095 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 31 holders
| Deerfield Management Company, L.P. | 0.13% | No change | 1,300,000 | $8.6M |
| Soleus Capital Management, L.P. | 0.19% | No change | 683,904 | $4.5M |
| Aisling Capital Management LP | 0.72% | No change | 521,114 | $3.4M |
| Vanguard Group Inc. | 0.00% | Add +8.3% | 407,801 | $2.7M |
| Geode Capital Management, LLC | 0.00% | Add +0.9% | 99,787 | $658K |
| Renaissance Technologies | 0.00% | Add +26.1% | 88,300 | $582K |
| Boothbay Fund Management, LLC | 0.01% | New | 76,855 | $506K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -17.6% | 63,186 | $416K |
| Meritage Portfolio Management | 0.03% | No change | 61,539 | $406K |
| Stonehage Fleming Financial Services Holdings Ltd | 0.01% | No change | 53,703 | $354K |
| PVG Asset Management Corp. | 0.64% | New | 45,830 | $302K |
| Summit Financial, LLC | 0.00% | Add +41.4% | 35,484 | $234K |
| 180 Wealth Advisors, LLC | 0.02% | Reduce -25.4% | 31,850 | $210K |
| Atria Investments, Inc | 0.00% | Reduce -24.4% | 28,781 | $190K |
| Timothy G. Youngquist 2020 Irrevocable Trust | 0.13% | — | 23,753 | $157K |
| Cetera Investment Advisers | 0.00% | Reduce -12.1% | 22,290 | $147K |
| Sound View Wealth Advisors Group, LLC | 0.01% | No change | 20,100 | $132K |
| Jane Street Group, LLC | 0.00% | New | 19,203 | $127K |
| J. Goldman & Co LP | 0.00% | No change | 18,900 | $125K |
| TritonPoint Partners, LLC | 0.05% | — | 15,119 | $100K |
| Millennium Management | 0.00% | Reduce -56.8% | 14,855 | $98K |
| First Manhattan Co. Llc. | 0.00% | No change | 13,226 | $87K |
| Northern Trust Corp. | 0.00% | New | 12,530 | $83K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 10,000 | $66K |
| Bank of America Corp. | 0.00% | Reduce -0.1% | 9,027 | $59K |
| UBS Group AG | 0.00% | Add +6370.6% | 1,100 | $7K |
| Brown Brothers Harriman & Co. | 0.00% | No change | 308 | $2K |
| Osaic Holdings, Inc. | 0.00% | Reduce -89.7% | 107 | $705 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -26.2% | 90 | $593 |
| BNP Paribas Financial Markets | 0.00% | No change | 19 | $125 |
| Wells Fargo & Company | 0.00% | New | 10 | $66 |
"% of holder's portfolio" is CALC's weight in each manager's 13F, not the share of Calcimedica Inc. the manager owns.