CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 143 filers reported holding CATALYST PHARMACEUTICALS INC in Q2 2020. The put-call ratio across all filers is 0.10 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,728 | -12.6% | 147,844 | +0.4% | 0.00% | 0.0% |
| Q2 2023 | $1,978 | -18.8% | 147,190 | +0.1% | 0.00% | -33.3% |
| Q1 2023 | $2,437 | -6.9% | 147,012 | +4.5% | 0.01% | 0.0% |
| Q4 2022 | $2,617 | -99.9% | 140,684 | +0.2% | 0.01% | +20.0% |
| Q3 2022 | $1,801,000 | +35920.0% | 140,354 | +12659.5% | 0.01% | – |
| Q1 2021 | $5,000 | +25.0% | 1,100 | 0.0% | 0.00% | – |
| Q4 2020 | $4,000 | +33.3% | 1,100 | 0.0% | 0.00% | – |
| Q3 2020 | $3,000 | -40.0% | 1,100 | 0.0% | 0.00% | – |
| Q2 2020 | $5,000 | +25.0% | 1,100 | 0.0% | 0.00% | – |
| Q1 2020 | $4,000 | – | 1,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANAKA CAPITAL MANAGEMENT INC | 213,609 | $1,446,000 | 2.75% |
| GABLES CAPITAL MANAGEMENT INC. | 449,164 | $3,041,000 | 1.81% |
| Prairiewood Capital, LLC | 261,403 | $1,770,000 | 1.40% |
| ARMISTICE CAPITAL, LLC | 9,572,000 | $64,802,000 | 1.06% |
| Quantedge Capital Pte Ltd | 360,100 | $2,438,000 | 1.03% |
| SummerHaven Investment Management, LLC | 151,384 | $1,025,000 | 0.55% |
| GLOBEFLEX CAPITAL L P | 609,030 | $4,124,000 | 0.42% |
| EAM Global Investors LLC | 347,899 | $2,355,000 | 0.42% |
| Lanham O'Dell & Company, Inc. | 50,000 | $339,000 | 0.27% |
| EAM Investors, LLC | 239,071 | $1,619,000 | 0.27% |