CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 138 filers reported holding CATALYST PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 1.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $98,000 | -38.0% | 14,000 | -26.3% | 0.01% | -33.3% |
| Q1 2022 | $158,000 | +22.5% | 19,000 | 0.0% | 0.02% | +25.0% |
| Q4 2021 | $129,000 | +27.7% | 19,000 | 0.0% | 0.01% | +20.0% |
| Q3 2021 | $101,000 | -7.3% | 19,000 | 0.0% | 0.01% | -9.1% |
| Q2 2021 | $109,000 | +23.9% | 19,000 | 0.0% | 0.01% | +22.2% |
| Q1 2021 | $88,000 | +39.7% | 19,000 | 0.0% | 0.01% | +28.6% |
| Q4 2020 | $63,000 | +12.5% | 19,000 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $56,000 | -36.4% | 19,000 | 0.0% | 0.01% | -46.2% |
| Q2 2020 | $88,000 | +20.5% | 19,000 | 0.0% | 0.01% | +8.3% |
| Q1 2020 | $73,000 | +2.8% | 19,000 | 0.0% | 0.01% | +33.3% |
| Q4 2019 | $71,000 | -29.7% | 19,000 | 0.0% | 0.01% | -30.8% |
| Q3 2019 | $101,000 | +38.4% | 19,000 | 0.0% | 0.01% | +30.0% |
| Q2 2019 | $73,000 | -24.7% | 19,000 | 0.0% | 0.01% | -28.6% |
| Q1 2019 | $97,000 | +169.4% | 19,000 | 0.0% | 0.01% | +133.3% |
| Q4 2018 | $36,000 | -50.0% | 19,000 | 0.0% | 0.01% | -33.3% |
| Q3 2018 | $72,000 | +22.0% | 19,000 | 0.0% | 0.01% | +125.0% |
| Q2 2018 | $59,000 | +31.1% | 19,000 | 0.0% | 0.00% | -42.9% |
| Q1 2018 | $45,000 | -39.2% | 19,000 | 0.0% | 0.01% | -36.4% |
| Q4 2017 | $74,000 | +54.2% | 19,000 | 0.0% | 0.01% | +57.1% |
| Q3 2017 | $48,000 | -7.7% | 19,000 | 0.0% | 0.01% | -12.5% |
| Q2 2017 | $52,000 | +40.5% | 19,000 | 0.0% | 0.01% | +33.3% |
| Q1 2017 | $37,000 | +85.0% | 19,000 | 0.0% | 0.01% | +100.0% |
| Q4 2016 | $20,000 | -4.8% | 19,000 | 0.0% | 0.00% | -25.0% |
| Q3 2016 | $21,000 | +61.5% | 19,000 | 0.0% | 0.00% | +100.0% |
| Q2 2016 | $13,000 | – | 19,000 | – | 0.00% | – |
Download | ||||||
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% |