CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 103 filers reported holding CATALYST PHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is 1.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $493,990 | -19.2% | 42,256 | -7.1% | 0.00% | 0.0% |
| Q2 2023 | $611,474 | -50.9% | 45,497 | -39.4% | 0.00% | -50.0% |
| Q1 2023 | $1,245,759 | +45.6% | 75,137 | +63.4% | 0.00% | 0.0% |
| Q4 2022 | $855,331 | -69.6% | 45,987 | -79.0% | 0.00% | -66.7% |
| Q3 2022 | $2,816,000 | +15.6% | 219,452 | -37.1% | 0.01% | +20.0% |
| Q2 2022 | $2,435,000 | -0.4% | 349,166 | +18.1% | 0.01% | 0.0% |
| Q1 2022 | $2,445,000 | +107.7% | 295,714 | +70.1% | 0.01% | +150.0% |
| Q4 2021 | $1,177,000 | +27.8% | 173,844 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $921,000 | +1361.9% | 173,844 | +819.6% | 0.00% | – |
| Q1 2021 | $63,000 | 0.0% | 18,905 | 0.0% | 0.00% | – |
| Q4 2020 | $63,000 | +12.5% | 18,905 | 0.0% | 0.00% | – |
| Q3 2020 | $56,000 | -84.3% | 18,905 | -75.5% | 0.00% | -100.0% |
| Q2 2020 | $356,000 | +19.9% | 77,084 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $297,000 | +518.8% | 77,084 | +503.7% | 0.00% | – |
| Q4 2019 | $48,000 | -91.6% | 12,768 | -88.6% | 0.00% | -100.0% |
| Q1 2019 | $572,000 | +18966.7% | 112,169 | +8873.5% | 0.00% | – |
| Q1 2018 | $3,000 | -40.0% | 1,250 | 0.0% | 0.00% | – |
| Q4 2017 | $5,000 | – | 1,250 | – | 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% |