CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 259 filers reported holding CATALYST PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,126,035 | -19.5% | 181,868 | -7.4% | 0.00% | -20.0% |
| Q2 2023 | $2,639,479 | -56.1% | 196,390 | -45.8% | 0.01% | -58.3% |
| Q1 2023 | $6,010,529 | +17.0% | 362,517 | +31.2% | 0.01% | +9.1% |
| Q4 2022 | $5,138,918 | +35.5% | 276,286 | -6.5% | 0.01% | +37.5% |
| Q3 2022 | $3,792,000 | +23.4% | 295,620 | -32.6% | 0.01% | +33.3% |
| Q2 2022 | $3,073,000 | -8.1% | 438,681 | +8.7% | 0.01% | 0.0% |
| Q1 2022 | $3,344,000 | +5.6% | 403,615 | -13.8% | 0.01% | +20.0% |
| Q4 2021 | $3,167,000 | +33.2% | 468,222 | +4.2% | 0.01% | +25.0% |
| Q3 2021 | $2,378,000 | -14.5% | 449,136 | -7.2% | 0.00% | -20.0% |
| Q2 2021 | $2,782,000 | -8.5% | 484,139 | -26.7% | 0.01% | 0.0% |
| Q1 2021 | $3,042,000 | +104.6% | 660,175 | +48.1% | 0.01% | +66.7% |
| Q4 2020 | $1,487,000 | +22.8% | 445,720 | +9.3% | 0.00% | 0.0% |
| Q3 2020 | $1,211,000 | -16.1% | 407,643 | +30.2% | 0.00% | 0.0% |
| Q2 2020 | $1,443,000 | +17.1% | 313,057 | -2.2% | 0.00% | 0.0% |
| Q1 2020 | $1,232,000 | +37.5% | 319,985 | +33.5% | 0.00% | +50.0% |
| Q4 2019 | $896,000 | +7366.7% | 239,656 | +7242.4% | 0.00% | – |
| Q3 2018 | $12,000 | -70.7% | 3,264 | -74.9% | 0.00% | – |
| Q2 2018 | $41,000 | +2.5% | 12,987 | -23.1% | 0.00% | – |
| Q1 2018 | $40,000 | -41.2% | 16,895 | 0.0% | 0.00% | – |
| Q4 2017 | $68,000 | +54.5% | 16,895 | -4.5% | 0.00% | – |
| Q3 2017 | $44,000 | -10.2% | 17,696 | 0.0% | 0.00% | – |
| Q2 2017 | $49,000 | – | 17,696 | – | 0.00% | – |
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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% |