CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 90 filers reported holding CATALYST PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $2,757,655 | +18.3% | 148,261 | -18.4% | 0.57% | +12.6% |
| Q3 2022 | $2,332,000 | -2.1% | 181,799 | -46.5% | 0.51% | -12.9% |
| Q2 2022 | $2,383,000 | -21.3% | 339,942 | -7.0% | 0.58% | +3.2% |
| Q1 2022 | $3,029,000 | +87.1% | 365,415 | +52.8% | 0.56% | +112.0% |
| Q4 2021 | $1,619,000 | -36.4% | 239,071 | -52.1% | 0.27% | -57.4% |
| Q1 2019 | $2,544,000 | -17.7% | 498,844 | -36.9% | 0.62% | +12.6% |
| Q4 2017 | $3,092,000 | +1589.6% | 790,872 | +1199.5% | 0.55% | +1810.3% |
| Q3 2015 | $183,000 | -80.8% | 60,858 | -73.7% | 0.03% | -74.1% |
| Q2 2015 | $954,000 | -5.1% | 231,051 | -0.5% | 0.11% | -3.4% |
| Q1 2015 | $1,005,000 | -26.3% | 232,176 | -48.1% | 0.12% | -57.4% |
| Q3 2013 | $1,363,000 | – | 446,957 | – | 0.27% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANAKA CAPITAL MANAGEMENT INC | 148,281 | $1,902,000 | 5.68% |
| GABLES CAPITAL MANAGEMENT INC. | 433,814 | $5,566,000 | 4.46% |
| Quantedge Capital Pte Ltd | 503,700 | $6,462,000 | 1.99% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,896,000 | $62,816,000 | 1.25% |
| Lanham O'Dell & Company, Inc. | 20,145 | $258,000 | 0.92% |
| Capital Impact Advisors, LLC | 59,301 | $907,000 | 0.90% |
| SummerHaven Investment Management, LLC | 98,840 | $1,268,000 | 0.88% |
| Yorktown Management & Research Co Inc | 50,000 | $642,000 | 0.83% |
| GLOBEFLEX CAPITAL L P | 304,293 | $3,904,000 | 0.67% |
| AFFINITY INVESTMENT ADVISORS, LLC | 90,864 | $1,166,000 | 0.60% |