CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 141 filers reported holding CATALYST PHARMACEUTICALS INC in Q2 2021. The put-call ratio across all filers is 2.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $227,000 | -78.0% | 32,338 | -74.0% | 0.02% | -73.8% |
| Q1 2022 | $1,033,000 | +275.6% | 124,602 | +206.8% | 0.08% | +200.0% |
| Q4 2021 | $275,000 | +27.9% | 40,610 | 0.0% | 0.03% | +16.7% |
| Q3 2021 | $215,000 | -13.0% | 40,610 | -5.6% | 0.02% | -11.1% |
| Q2 2021 | $247,000 | +118.6% | 43,023 | +74.9% | 0.03% | +170.0% |
| Q1 2021 | $113,000 | +37.8% | 24,592 | 0.0% | 0.01% | +66.7% |
| Q4 2020 | $82,000 | +141.2% | 24,592 | +112.9% | 0.01% | +50.0% |
| Q3 2020 | $34,000 | -93.0% | 11,553 | -89.1% | 0.00% | -90.7% |
| Q2 2020 | $488,000 | +388.0% | 105,702 | +305.3% | 0.04% | +138.9% |
| Q1 2020 | $100,000 | – | 26,080 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANAKA CAPITAL MANAGEMENT INC | 148,281 | $2,458 | 7.14% |
| GABLES CAPITAL MANAGEMENT INC. | 409,080 | $6,782,546 | 4.74% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 10,355,099 | $171,687,541 | 3.83% |
| JW Asset Management, LLC | 563,392 | $9,341,039 | 3.58% |
| Quantedge Capital Pte Ltd | 324,700 | $5,383,526 | 2.10% |
| Paradiem, LLC | 236,628 | $3,923,292 | 1.22% |
| SummerHaven Investment Management, LLC | 100,592 | $1,667,815 | 0.97% |
| Capital Impact Advisors, LLC | 46,096 | $764,272 | 0.94% |
| Yorktown Management & Research Co Inc | 50,000 | $829,000 | 0.89% |
| Seaport Global Advisors, LLC | 15,598 | $258,615 | 0.82% |