CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 146 filers reported holding CEMPRA INC in Q2 2016. The put-call ratio across all filers is 0.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $62,000 | -98.5% | 22,321 | -87.3% | 0.00% | -98.5% |
| Q3 2016 | $4,247,000 | +51.5% | 175,503 | +3.2% | 0.27% | +41.2% |
| Q2 2016 | $2,803,000 | +6.7% | 170,000 | +13.3% | 0.19% | -16.0% |
| Q1 2016 | $2,628,000 | -91.9% | 150,000 | -87.1% | 0.23% | -82.2% |
| Q3 2015 | $32,434,000 | +64.9% | 1,165,000 | +103.5% | 1.30% | +9.4% |
| Q2 2015 | $19,671,000 | +0.1% | 572,500 | 0.0% | 1.18% | -22.3% |
| Q1 2015 | $19,642,000 | +237.5% | 572,500 | +131.3% | 1.53% | +212.7% |
| Q4 2014 | $5,819,000 | +274.5% | 247,500 | +23.8% | 0.49% | +210.8% |
| Q2 2013 | $1,554,000 | – | 200,000 | – | 0.16% | – |
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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% |