CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 145 filers reported holding CATALYST PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 1.85 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,072,836 | +68.7% | 177,317 | +94.0% | 0.00% | – |
| Q2 2023 | $1,228,497 | -27.7% | 91,406 | -10.8% | 0.00% | -100.0% |
| Q1 2023 | $1,698,919 | +111.0% | 102,468 | +136.7% | 0.00% | – |
| Q4 2022 | $805,324 | +376.5% | 43,297 | +228.8% | 0.00% | – |
| Q3 2022 | $169,000 | 0.0% | 13,170 | -45.5% | 0.00% | – |
| Q2 2022 | $169,000 | -80.2% | 24,145 | -76.5% | 0.00% | – |
| Q1 2022 | $852,000 | +616.0% | 102,770 | +482.8% | 0.00% | – |
| Q4 2021 | $119,000 | -38.7% | 17,633 | -51.9% | 0.00% | – |
| Q3 2021 | $194,000 | -62.1% | 36,624 | -58.9% | 0.00% | – |
| Q2 2021 | $512,000 | +369.7% | 89,012 | +172.6% | 0.00% | – |
| Q4 2020 | $109,000 | -77.7% | 32,654 | -80.2% | 0.00% | – |
| Q3 2020 | $489,000 | +652.3% | 164,702 | +1079.7% | 0.00% | – |
| Q2 2020 | $65,000 | -50.8% | 13,961 | -43.7% | 0.00% | – |
| Q3 2019 | $132,000 | +80.8% | 24,776 | +32.4% | 0.00% | – |
| Q4 2017 | $73,000 | +21.7% | 18,720 | -22.0% | 0.00% | – |
| Q3 2017 | $60,000 | +27.7% | 23,999 | -63.4% | 0.00% | – |
| Q2 2016 | $47,000 | -69.3% | 65,594 | +42.5% | 0.00% | -100.0% |
| Q3 2014 | $153,000 | – | 46,039 | – | 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% |