KEMPHARM INC's ticker is KMPH and the CUSIP is 488445107. A total of 29 filers reported holding KEMPHARM INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $117,000 | -88.8% | 39,546 | -83.0% | 0.00% | – |
| Q3 2016 | $1,043,000 | +19.6% | 232,354 | +6.0% | 0.00% | – |
| Q2 2016 | $872,000 | -70.2% | 219,172 | +8.6% | 0.00% | -100.0% |
| Q1 2016 | $2,926,000 | -20.2% | 201,772 | +9.3% | 0.00% | 0.0% |
| Q4 2015 | $3,665,000 | +1155.1% | 184,531 | +1124.6% | 0.00% | – |
| Q3 2015 | $292,000 | +2.8% | 15,069 | -2.6% | 0.00% | – |
| Q2 2015 | $284,000 | – | 15,465 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Arete Wealth Advisors, LLC | 987,111 | $19,604,000 | 11.88% |
| DSC Advisors, L.P. | 801,257 | $15,913,000 | 8.31% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,420,497 | $28,211,000 | 1.14% |
| Boyle Capital Management, L.L.C. | 34,094 | $677,000 | 0.93% |
| Broadfin Capital, LLC | 732,338 | $14,544,000 | 0.90% |
| Endurant Capital Management LP | 104,886 | $2,083,000 | 0.70% |
| SPHERA FUNDS MANAGEMENT LTD. | 183,954 | $3,653,000 | 0.54% |
| Iowa State Bank | 19,020 | $378,000 | 0.22% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 203,390 | $4,039,000 | 0.20% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 251,689 | $4,999,000 | 0.17% |