CATALYST PHARMACEUTICALS INC's ticker is CPRX and the CUSIP is 14888U101. A total of 67 filers reported holding CATALYST PHARMACEUTICALS INC in Q1 2015. The put-call ratio across all filers is 29.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15,070 | -2.9% | 1,289,100 | +11.6% | 0.03% | +18.2% |
| Q2 2023 | $15,522 | -14.1% | 1,154,900 | +5.9% | 0.02% | -8.3% |
| Q1 2023 | $18,074 | -21.1% | 1,090,100 | -11.5% | 0.02% | -22.6% |
| Q4 2022 | $22,906 | -99.9% | 1,231,512 | -44.7% | 0.03% | -22.5% |
| Q3 2022 | $28,566,000 | +295.0% | 2,226,512 | +115.8% | 0.04% | +344.4% |
| Q2 2022 | $7,232,000 | +147.1% | 1,031,612 | +192.1% | 0.01% | +200.0% |
| Q1 2022 | $2,927,000 | +2.2% | 353,112 | -16.5% | 0.00% | -25.0% |
| Q4 2021 | $2,863,000 | +933.6% | 422,886 | +709.5% | 0.00% | – |
| Q3 2021 | $277,000 | -90.3% | 52,238 | -92.9% | 0.00% | -100.0% |
| Q1 2020 | $2,846,000 | +331.9% | 739,226 | +320.7% | 0.00% | +200.0% |
| Q4 2019 | $659,000 | +14.2% | 175,700 | +15.0% | 0.00% | 0.0% |
| Q3 2018 | $577,000 | -84.7% | 152,722 | -90.1% | 0.00% | -50.0% |
| Q2 2018 | $3,778,000 | +13.8% | 1,535,966 | +10.5% | 0.00% | -50.0% |
| Q1 2018 | $3,321,000 | -23.8% | 1,389,500 | +24.7% | 0.00% | -20.0% |
| Q4 2017 | $4,356,000 | +197.1% | 1,114,100 | +91.6% | 0.01% | +150.0% |
| Q3 2017 | $1,466,000 | -40.4% | 581,600 | -34.8% | 0.00% | -33.3% |
| Q2 2017 | $2,461,000 | +229.9% | 891,800 | +133.2% | 0.00% | +200.0% |
| Q1 2017 | $746,000 | +4562.5% | 382,400 | +2449.3% | 0.00% | – |
| Q3 2016 | $16,000 | -92.2% | 15,000 | -91.5% | 0.00% | – |
| Q1 2016 | $206,000 | +123.9% | 175,800 | +728.2% | 0.00% | – |
| Q1 2015 | $92,000 | -85.9% | 21,227 | -89.2% | 0.00% | -100.0% |
| Q3 2014 | $652,000 | +54.5% | 196,500 | +41.9% | 0.00% | +100.0% |
| Q3 2013 | $422,000 | – | 138,500 | – | 0.00% | – |
Download | ||||||
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% |