Casi PharmaceuticalsCASIF
13F holders, Q1 2025 (March 31)23holders +1
3new positions
2sold out
1famous investor
$2.16avg. 13F price*
At the end of Q1 2025, 23 institutions reported holding Casi Pharmaceuticals Inc. (CASIF) in their 13F filings, up 1 from Q4 2024. 3 opened new positions and 2 sold out. The largest holders were Foresite Capital Management VI LLC ($2.9M), Venrock Adviser, LLC ($2.1M) and Woodline Partners LP ($355K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Casi Pharmaceuticals Inc.
- CUSIP
- G1933S101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $46K |
| Exits | 2 | $34 |
All 13F filers, Q4 2024 → Q1 2025: 94,955 shares bought and 8,731 shares sold, net +86,224 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 23 holders
| Foresite Capital Management VI LLC | 1.57% | No change | 1,329,383 | $2.9M |
| Venrock Adviser, LLC | 0.18% | No change | 987,259 | $2.1M |
| Woodline Partners LP | 0.00% | Add +64.9% | 164,365 | $355K |
| Wellington Shields Capital Management, LLC | 0.04% | Add +5.9% | 90,894 | $196K |
| ADAR1 Capital Management, LLC | 0.02% | Add +2.4% | 47,420 | $102K |
| Renaissance Technologies | 0.00% | Reduce -1.3% | 38,900 | $84K |
| Wellington Shields & Co., LLC | 0.02% | No change | 30,091 | $65K |
| Susquehanna International Group, LLP | 0.00% | New | 21,143 | $46K |
| Geode Capital Management, LLC | 0.00% | No change | 19,363 | $42K |
| Royal Bank of Canada | 0.00% | Add +40.6% | 9,700 | $21K |
| UBS Group AG | 0.00% | Reduce -72.7% | 3,089 | $7K |
| Morgan Stanley | 0.00% | No change | 1,490 | $3K |
| Wells Fargo & Company | 0.00% | No change | 505 | $1K |
| BlackRock, Inc. | 0.00% | No change | 296 | $639 |
| BNP Paribas Financial Markets | 0.00% | No change | 134 | $289 |
| West Paces Advisors Inc. | 0.00% | No change | 100 | $216 |
| Bank of America Corp. | 0.00% | Add +135.7% | 66 | $143 |
| AdvisorNet Financial, Inc | 0.00% | New | 26 | $56 |
| JPMorgan Chase & Co. | 0.00% | No change | 25 | $54 |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 13 | $28 |
| Colonial Trust Co / SC | 0.00% | No change | 11 | $24 |
| MAI Capital Management | 0.00% | No change | 5 | $11 |
| Simplex Trading, LLC | 0.00% | New | 114 | $0 |
"% of holder's portfolio" is CASIF's weight in each manager's 13F, not the share of Casi Pharmaceuticals Inc. the manager owns.