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 | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $61,000 | -87.2% | 19,287 | -81.4% | 0.00% | – |
| Q2 2017 | $478,000 | +136.6% | 103,848 | +92.2% | 0.00% | – |
| Q1 2017 | $202,000 | -57.5% | 54,028 | -68.1% | 0.00% | – |
| Q4 2016 | $475,000 | -95.1% | 169,472 | -57.5% | 0.00% | -100.0% |
| Q3 2016 | $9,647,000 | +110.5% | 398,622 | +43.5% | 0.00% | +100.0% |
| Q2 2016 | $4,582,000 | -4.3% | 277,875 | +1.7% | 0.00% | 0.0% |
| Q1 2016 | $4,789,000 | -43.8% | 273,321 | -0.1% | 0.00% | -50.0% |
| Q4 2015 | $8,520,000 | +11.9% | 273,671 | +0.0% | 0.00% | 0.0% |
| Q3 2015 | $7,617,000 | – | 273,587 | – | 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% |