KARYOPHARM THERAPEUTICS INC's ticker is KPTI and the CUSIP is 48576U106. A total of 171 filers reported holding KARYOPHARM THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 2.47 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $102,680 | -70.3% | 30,200 | -52.3% | 0.01% | -64.7% |
| Q3 2022 | $346,000 | +16.5% | 63,328 | -3.9% | 0.02% | +41.7% |
| Q2 2022 | $297,000 | -62.8% | 65,928 | -39.1% | 0.01% | -58.6% |
| Q1 2022 | $799,000 | +505.3% | 108,228 | +757.1% | 0.03% | +480.0% |
| Q1 2021 | $132,000 | -35.0% | 12,627 | +17.7% | 0.01% | -54.5% |
| Q2 2020 | $203,000 | -81.1% | 10,728 | -80.8% | 0.01% | -87.1% |
| Q1 2020 | $1,072,000 | -42.9% | 55,800 | -43.0% | 0.08% | -18.3% |
| Q4 2019 | $1,878,000 | +255.0% | 97,900 | +78.0% | 0.10% | +205.9% |
| Q3 2019 | $529,000 | – | 55,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AIGH Capital Management LLC | 1,773,474 | $2,376,456 | 1.12% |
| AlphaCentric Advisors LLC | 1,125,000 | $1,507,500 | 0.86% |
| Tejara Capital Ltd | 1,077,388 | $1,443,700 | 0.82% |
| Palo Alto Investors LP | 5,675,876 | $7,605,674 | 0.72% |
| Birchview Capital, LP | 571,832 | $766,255 | 0.65% |
| Altium Capital Management LP | 740,000 | $991,600 | 0.52% |
| Avidity Partners Management LP | 8,298,570 | $11,120,084 | 0.45% |
| Worth Venture Partners, LLC | 445,981 | $597,615 | 0.36% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 561,955 | $753,020 | 0.23% |
| DAFNA Capital Management LLC | 192,678 | $258,189 | 0.08% |