CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 166 filers reported holding CATALYST PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,726,894 | -29.2% | 575,440 | -18.6% | 0.01% | -21.4% |
| Q2 2023 | $9,504,822 | -23.0% | 707,204 | -5.0% | 0.01% | -26.3% |
| Q1 2023 | $12,345,618 | -18.7% | 744,609 | -8.8% | 0.02% | -26.9% |
| Q4 2022 | $15,194,154 | -20.7% | 816,890 | -45.3% | 0.03% | -18.8% |
| Q3 2022 | $19,149,000 | +112.9% | 1,492,625 | +16.3% | 0.03% | +128.6% |
| Q2 2022 | $8,994,000 | -24.0% | 1,283,045 | -10.1% | 0.01% | -12.5% |
| Q1 2022 | $11,833,000 | +39.5% | 1,427,445 | +13.9% | 0.02% | +45.5% |
| Q4 2021 | $8,484,000 | -3.3% | 1,253,200 | -24.3% | 0.01% | -8.3% |
| Q3 2021 | $8,776,000 | -20.9% | 1,655,752 | -14.2% | 0.01% | -20.0% |
| Q2 2021 | $11,095,000 | -12.5% | 1,929,486 | -29.8% | 0.02% | -21.1% |
| Q1 2021 | $12,674,000 | +42.1% | 2,749,179 | +2.9% | 0.02% | +26.7% |
| Q4 2020 | $8,921,000 | +22.7% | 2,671,337 | +9.1% | 0.02% | +7.1% |
| Q3 2020 | $7,270,000 | +10.7% | 2,447,837 | +72.2% | 0.01% | +7.7% |
| Q2 2020 | $6,568,000 | +65.7% | 1,421,749 | +38.1% | 0.01% | +44.4% |
| Q1 2020 | $3,963,000 | -40.3% | 1,029,468 | -41.9% | 0.01% | -10.0% |
| Q4 2019 | $6,642,000 | +18.6% | 1,771,283 | +68.0% | 0.01% | +11.1% |
| Q3 2019 | $5,599,000 | +236.9% | 1,054,476 | +143.6% | 0.01% | +200.0% |
| Q2 2019 | $1,662,000 | +230.4% | 432,929 | +338.4% | 0.00% | +200.0% |
| Q1 2019 | $503,000 | +87.7% | 98,744 | -29.4% | 0.00% | – |
| Q4 2018 | $268,000 | -67.8% | 139,878 | -36.5% | 0.00% | -100.0% |
| Q3 2018 | $833,000 | -13.2% | 220,403 | -28.4% | 0.00% | 0.0% |
| Q2 2018 | $960,000 | +131.3% | 307,870 | +77.3% | 0.00% | 0.0% |
| Q1 2018 | $415,000 | -11.5% | 173,670 | +44.5% | 0.00% | 0.0% |
| Q4 2017 | $469,000 | – | 120,170 | – | 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% |