CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 233 filers reported holding CATALYST PHARMACEUTICALS INC in Q3 2022. The put-call ratio across all filers is 0.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $744,000 | +148.0% | 106,172 | +193.0% | 0.11% | +180.0% |
| Q1 2022 | $300,000 | +85.2% | 36,241 | +51.5% | 0.04% | +100.0% |
| Q4 2021 | $162,000 | +18.2% | 23,928 | +0.3% | 0.02% | +33.3% |
| Q2 2021 | $137,000 | -67.3% | 23,855 | -73.8% | 0.02% | -78.6% |
| Q1 2021 | $419,000 | +24.7% | 90,890 | -9.7% | 0.07% | +27.3% |
| Q4 2020 | $336,000 | +1.8% | 100,605 | +17.4% | 0.06% | -33.7% |
| Q1 2020 | $330,000 | -53.1% | 85,680 | -54.3% | 0.08% | +1.2% |
| Q4 2019 | $703,000 | +282.1% | 187,496 | +441.3% | 0.08% | +228.0% |
| Q3 2019 | $184,000 | +82.2% | 34,638 | +32.1% | 0.02% | +127.3% |
| Q2 2019 | $101,000 | -86.8% | 26,220 | -87.1% | 0.01% | -73.8% |
| Q3 2018 | $767,000 | -35.4% | 202,845 | -46.7% | 0.04% | -28.8% |
| Q2 2018 | $1,187,000 | +416.1% | 380,605 | +295.7% | 0.06% | +391.7% |
| Q1 2018 | $230,000 | -81.0% | 96,196 | -79.9% | 0.01% | -85.4% |
| Q3 2017 | $1,208,000 | +48.8% | 479,196 | -35.7% | 0.08% | +86.4% |
| Q3 2016 | $812,000 | +84.5% | 745,077 | +20.2% | 0.04% | +83.3% |
| Q2 2016 | $440,000 | – | 619,777 | – | 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% |