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 | $920,120 | -31.3% | 78,710 | -21.0% | 0.01% | -33.3% |
| Q2 2023 | $1,338,543 | -10.4% | 99,594 | +10.5% | 0.01% | -7.7% |
| Q1 2023 | $1,493,742 | -11.9% | 90,093 | -1.1% | 0.01% | -13.3% |
| Q4 2022 | $1,694,572 | +71.9% | 91,106 | +18.6% | 0.02% | +66.7% |
| Q3 2022 | $986,000 | +31.8% | 76,815 | -28.0% | 0.01% | +28.6% |
| Q2 2022 | $748,000 | -40.7% | 106,758 | -29.9% | 0.01% | -50.0% |
| Q1 2022 | $1,262,000 | -4.2% | 152,241 | -21.7% | 0.01% | -6.7% |
| Q4 2021 | $1,317,000 | +24.0% | 194,494 | -2.9% | 0.02% | +50.0% |
| Q3 2021 | $1,062,000 | -15.2% | 200,400 | -8.0% | 0.01% | -9.1% |
| Q2 2021 | $1,253,000 | +1.0% | 217,878 | -19.1% | 0.01% | -8.3% |
| Q1 2021 | $1,241,000 | +40.2% | 269,260 | +1.6% | 0.01% | +20.0% |
| Q4 2020 | $885,000 | +40.3% | 265,002 | +24.8% | 0.01% | +11.1% |
| Q3 2020 | $631,000 | -3.2% | 212,303 | +50.5% | 0.01% | 0.0% |
| Q2 2020 | $652,000 | -9.6% | 141,080 | -24.7% | 0.01% | -18.2% |
| Q1 2020 | $721,000 | -8.0% | 187,348 | -10.4% | 0.01% | +83.3% |
| Q4 2019 | $784,000 | -38.1% | 209,190 | -15.7% | 0.01% | -33.3% |
| Q1 2019 | $1,266,000 | +177.6% | 248,154 | +4.5% | 0.01% | +125.0% |
| Q4 2018 | $456,000 | -33.5% | 237,439 | +30.8% | 0.00% | -20.0% |
| Q3 2018 | $686,000 | +47.5% | 181,555 | +21.9% | 0.01% | +66.7% |
| Q2 2018 | $465,000 | +41.8% | 148,894 | +8.3% | 0.00% | 0.0% |
| Q1 2018 | $328,000 | -24.6% | 137,441 | +23.6% | 0.00% | 0.0% |
| Q4 2017 | $435,000 | – | 111,179 | – | 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% |