CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 99 filers reported holding CATALYST PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 1.10 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $902,000 | -24.6% | 77,166 | -13.4% | 0.00% | – |
Q2 2023 | $1,197,000 | -12.4% | 89,134 | +8.2% | 0.00% | – |
Q1 2023 | $1,366,000 | -16.9% | 82,410 | -6.7% | 0.00% | – |
Q4 2022 | $1,643,000 | +164.1% | 88,340 | +82.2% | 0.00% | – |
Q3 2022 | $622,000 | +109.4% | 48,476 | +14.5% | 0.00% | – |
Q2 2022 | $297,000 | -24.6% | 42,321 | -11.2% | 0.00% | – |
Q1 2022 | $394,000 | -3.9% | 47,653 | -21.2% | 0.00% | – |
Q4 2021 | $410,000 | +52.4% | 60,439 | +19.4% | 0.00% | – |
Q3 2021 | $269,000 | -68.5% | 50,605 | -66.0% | 0.00% | – |
Q2 2021 | $855,000 | +327.5% | 148,737 | +242.0% | 0.00% | – |
Q1 2021 | $200,000 | +40.8% | 43,491 | +2.7% | 0.00% | – |
Q4 2020 | $142,000 | -42.0% | 42,353 | -48.7% | 0.00% | – |
Q3 2020 | $245,000 | -36.2% | 82,500 | -0.8% | 0.00% | – |
Q2 2020 | $384,000 | +19.3% | 83,167 | -0.6% | 0.00% | – |
Q1 2020 | $322,000 | +4.2% | 83,703 | +1.5% | 0.00% | – |
Q4 2019 | $309,000 | -29.8% | 82,500 | -0.5% | 0.00% | – |
Q3 2019 | $440,000 | +26.8% | 82,936 | -8.2% | 0.00% | – |
Q2 2019 | $347,000 | -58.8% | 90,376 | -45.2% | 0.00% | – |
Q1 2019 | $842,000 | +165.6% | 165,000 | -0.0% | 0.00% | – |
Q4 2018 | $317,000 | -49.8% | 165,006 | -1.3% | 0.00% | – |
Q3 2018 | $632,000 | +22.5% | 167,182 | +1.2% | 0.00% | – |
Q2 2018 | $516,000 | +31.0% | 165,226 | +0.1% | 0.00% | – |
Q1 2018 | $394,000 | -39.1% | 165,090 | -0.3% | 0.00% | – |
Q4 2017 | $647,000 | +49.8% | 165,530 | -3.5% | 0.00% | – |
Q3 2017 | $432,000 | -5.1% | 171,487 | +3.9% | 0.00% | – |
Q2 2017 | $455,000 | +41.3% | 165,041 | +0.0% | 0.00% | – |
Q1 2017 | $322,000 | +85.1% | 165,000 | -0.6% | 0.00% | – |
Q4 2016 | $174,000 | -32.3% | 166,013 | -29.7% | 0.00% | – |
Q3 2016 | $257,000 | +119.7% | 236,061 | +43.0% | 0.00% | – |
Q2 2016 | $117,000 | +963.6% | 165,030 | +4284.4% | 0.00% | – |
Q3 2015 | $11,000 | -42.1% | 3,764 | -17.9% | 0.00% | – |
Q2 2015 | $19,000 | +171.4% | 4,587 | +186.7% | 0.00% | – |
Q1 2015 | $7,000 | +16.7% | 1,600 | -20.0% | 0.00% | – |
Q4 2014 | $6,000 | -14.3% | 2,000 | 0.0% | 0.00% | – |
Q3 2014 | $7,000 | +40.0% | 2,000 | 0.0% | 0.00% | – |
Q2 2014 | $5,000 | 0.0% | 2,000 | -2.7% | 0.00% | – |
Q1 2014 | $5,000 | +25.0% | 2,056 | +2.8% | 0.00% | – |
Q4 2013 | $4,000 | -33.3% | 2,000 | 0.0% | 0.00% | – |
Q3 2013 | $6,000 | +200.0% | 2,000 | 0.0% | 0.00% | – |
Q2 2013 | $2,000 | – | 2,000 | – | 0.00% | – |
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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% |