SEMA4 HOLDINGS CORP's ticker is and the CUSIP is 81663L101. A total of 114 filers reported holding SEMA4 HOLDINGS CORP in Q4 2021. The put-call ratio across all filers is 1.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $1,187,060 | +1699.9% | 3,252,220 | +1200.9% | 0.01% | +900.0% |
| Q4 2022 | $65,950 | -69.9% | 250,000 | 0.0% | 0.00% | -66.7% |
| Q3 2022 | $219,000 | -30.5% | 250,000 | 0.0% | 0.00% | -25.0% |
| Q2 2022 | $315,000 | -31.7% | 250,000 | +66.7% | 0.00% | -20.0% |
| Q1 2022 | $461,000 | -48.3% | 150,000 | -25.0% | 0.01% | -50.0% |
| Q4 2021 | $892,000 | +134.7% | 200,000 | +300.0% | 0.01% | +100.0% |
| Q3 2021 | $380,000 | – | 50,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 6,585,354 | $8,298,000 | 2.52% |
| Casdin Capital, LLC | 16,437,500 | $20,711,000 | 1.75% |
| Decheng Capital Management III (Cayman), LLC | 3,418,929 | $4,308,000 | 1.63% |
| Corvex Management LP | 15,937,500 | $20,081,000 | 1.28% |
| Gagnon Advisors, LLC | 1,478,200 | $1,863,000 | 1.13% |
| Trellus Management Company, LLC | 610,000 | $769,000 | 0.94% |
| GAGNON SECURITIES LLC | 1,898,752 | $2,392,000 | 0.50% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 18,848,488 | $23,749,000 | 0.49% |
| Zweig-DiMenna Associates LLC | 1,284,883 | $1,619,000 | 0.31% |
| Newtyn Management, LLC | 1,145,000 | $1,443,000 | 0.27% |