KARYOPHARM THERAPEUTICS INC's ticker is and the CUSIP is 48576U956. A total of 4 filers reported holding KARYOPHARM THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,000 | – | 270 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 21,000 | $571,000 | 0.01% |
| SIMPLEX TRADING, LLC | 25 | $13,000 | 0.00% |
| Citadel Advisors | 1,900 | $52,000 | 0.00% |