CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 158 filers reported holding CEMPRA INC in Q3 2016. The put-call ratio across all filers is 0.71 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $363,000 | +47.0% | 15,000 | 0.0% | 0.34% | +44.7% |
| Q2 2016 | $247,000 | -6.1% | 15,000 | 0.0% | 0.24% | -11.6% |
| Q1 2016 | $263,000 | -62.4% | 15,000 | -33.3% | 0.27% | -70.5% |
| Q4 2015 | $700,000 | +98.3% | 22,500 | +50.0% | 0.91% | +159.9% |
| Q4 2014 | $353,000 | +189.3% | 15,000 | +35.1% | 0.35% | +263.5% |
| Q3 2014 | $122,000 | -93.8% | 11,100 | -94.0% | 0.10% | -93.3% |
| Q2 2014 | $1,974,000 | -6.1% | 184,000 | +1.1% | 1.42% | -19.4% |
| Q1 2014 | $2,102,000 | +6.1% | 182,000 | +13.8% | 1.77% | +10.4% |
| Q4 2013 | $1,982,000 | – | 160,000 | – | 1.60% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aisling Capital LLC | 1,193,060 | $3,341,000 | 0.78% |
| R&F Capital Advisors LP | 167,712 | $470,000 | 0.17% |
| Hodges Capital Management Inc. | 1,000,000 | $2,800,000 | 0.13% |
| TWO SIGMA SECURITIES, LLC | 71,826 | $201,000 | 0.07% |
| P.A.W. CAPITAL CORP | 20,000 | $56,000 | 0.06% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 44,000 | $123,000 | 0.06% |
| Palo Alto Investors LP | 340,320 | $953,000 | 0.05% |
| HAMILTON LANE ADVISORS LLC | 26,653 | $75,000 | 0.05% |
| C WorldWide Group Holding A/S | 891,974 | $2,498,000 | 0.05% |
| GENERAL AMERICAN INVESTORS CO INC | 164,409 | $460,000 | 0.05% |