CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 192 filers reported holding CATALYST PHARMACEUTICALS INC in Q2 2022. The put-call ratio across all filers is 0.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $502 | +0.8% | 42,944 | +43.1% | 0.01% | 0.0% |
| Q1 2023 | $498 | +67.1% | 30,014 | +87.4% | 0.01% | +50.0% |
| Q4 2022 | $298 | -99.9% | 16,012 | -34.9% | 0.00% | 0.0% |
| Q3 2022 | $316,000 | -50.2% | 24,604 | -72.8% | 0.00% | -42.9% |
| Q2 2022 | $634,000 | -25.2% | 90,456 | -11.5% | 0.01% | +16.7% |
| Q1 2022 | $848,000 | -40.7% | 102,235 | -51.6% | 0.01% | -25.0% |
| Q4 2021 | $1,431,000 | +199.4% | 211,442 | +134.2% | 0.01% | +300.0% |
| Q3 2021 | $478,000 | +1305.9% | 90,273 | +784.8% | 0.00% | – |
| Q4 2020 | $34,000 | -89.7% | 10,203 | -90.8% | 0.00% | -100.0% |
| Q3 2020 | $330,000 | +323.1% | 111,142 | +451.6% | 0.00% | +100.0% |
| Q1 2020 | $78,000 | -48.3% | 20,148 | -49.9% | 0.00% | 0.0% |
| Q4 2019 | $151,000 | +287.2% | 40,236 | +219.9% | 0.00% | – |
| Q2 2018 | $39,000 | -7.1% | 12,576 | -27.7% | 0.00% | – |
| Q1 2018 | $42,000 | -70.8% | 17,385 | -69.5% | 0.00% | -100.0% |
| Q3 2017 | $144,000 | +128.6% | 57,050 | +5.4% | 0.00% | – |
| Q1 2016 | $63,000 | -25.9% | 54,123 | +90.6% | 0.00% | -100.0% |
| Q3 2015 | $85,000 | – | 28,400 | – | 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% |