CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 152 filers reported holding CEMPRA INC in Q3 2015. The put-call ratio across all filers is 0.66 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $111,000 | -40.0% | 24,224 | -50.9% | 0.00% | -33.3% |
| Q1 2017 | $185,000 | +110.2% | 49,349 | +56.5% | 0.00% | +50.0% |
| Q4 2016 | $88,000 | -99.6% | 31,524 | -96.8% | 0.00% | -99.4% |
| Q3 2016 | $23,839,000 | +1.1% | 985,090 | -31.1% | 0.35% | -17.4% |
| Q2 2016 | $23,574,000 | -41.3% | 1,429,620 | -37.6% | 0.42% | -41.5% |
| Q1 2016 | $40,142,000 | +216.1% | 2,291,206 | +461.7% | 0.73% | +226.0% |
| Q4 2015 | $12,698,000 | +14.7% | 407,908 | +2.5% | 0.22% | +18.0% |
| Q3 2015 | $11,074,000 | +1947.0% | 397,770 | +705.7% | 0.19% | +2262.5% |
| Q3 2014 | $541,000 | +405.6% | 49,371 | +393.7% | 0.01% | +300.0% |
| Q2 2014 | $107,000 | -31.4% | 10,000 | -25.9% | 0.00% | -33.3% |
| Q1 2014 | $156,000 | – | 13,500 | – | 0.00% | – |
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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% |