KARYOPHARM THERAPEUTICS INC's ticker is KPTI and the CUSIP is 48576U106. A total of 114 filers reported holding KARYOPHARM THERAPEUTICS INC in Q1 2019. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,392,000 | -61.2% | 238,398 | -37.7% | 0.00% | -66.7% |
| Q4 2018 | $3,584,000 | -79.8% | 382,463 | -63.3% | 0.00% | -50.0% |
| Q3 2018 | $17,748,000 | +83.0% | 1,042,116 | +82.5% | 0.01% | -14.3% |
| Q2 2018 | $9,701,000 | +175.5% | 570,999 | +117.6% | 0.01% | +250.0% |
| Q1 2018 | $3,521,000 | +359.1% | 262,388 | +228.4% | 0.00% | +100.0% |
| Q4 2017 | $767,000 | -23.0% | 79,898 | -11.9% | 0.00% | 0.0% |
| Q3 2017 | $996,000 | +6.4% | 90,677 | -12.3% | 0.00% | 0.0% |
| Q2 2017 | $936,000 | +5.4% | 103,437 | +49.6% | 0.00% | 0.0% |
| Q1 2017 | $888,000 | +33.9% | 69,122 | -2.0% | 0.00% | – |
| Q4 2016 | $663,000 | -12.6% | 70,557 | -9.6% | 0.00% | – |
| Q3 2016 | $759,000 | +48.2% | 78,027 | +2.2% | 0.00% | – |
| Q2 2016 | $512,000 | -21.2% | 76,318 | +4.7% | 0.00% | – |
| Q1 2016 | $650,000 | -35.6% | 72,892 | -4.4% | 0.00% | -100.0% |
| Q4 2015 | $1,010,000 | +25.9% | 76,208 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $802,000 | -61.7% | 76,208 | -0.9% | 0.00% | 0.0% |
| Q2 2015 | $2,092,000 | +32.1% | 76,871 | +48.5% | 0.00% | 0.0% |
| Q1 2015 | $1,584,000 | -12.0% | 51,750 | +7.6% | 0.00% | 0.0% |
| Q4 2014 | $1,800,000 | +10.4% | 48,089 | +3.1% | 0.00% | 0.0% |
| Q3 2014 | $1,630,000 | -26.2% | 46,649 | -1.6% | 0.00% | -50.0% |
| Q2 2014 | $2,208,000 | +140.3% | 47,431 | +59.4% | 0.00% | +100.0% |
| Q1 2014 | $919,000 | +95.1% | 29,759 | +45.0% | 0.00% | – |
| Q4 2013 | $471,000 | – | 20,529 | – | 0.00% | – |
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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% |