CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 140 filers reported holding CEMPRA INC in Q4 2015. The put-call ratio across all filers is 0.27 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $252,000 | -35.4% | 77,578 | -8.6% | 0.00% | 0.0% |
| Q2 2017 | $390,000 | +15.7% | 84,878 | -5.5% | 0.00% | 0.0% |
| Q1 2017 | $337,000 | +31.1% | 89,778 | -2.3% | 0.00% | 0.0% |
| Q4 2016 | $257,000 | -88.8% | 91,878 | -2.8% | 0.00% | -80.0% |
| Q3 2016 | $2,286,000 | +59.7% | 94,478 | +8.9% | 0.01% | +66.7% |
| Q2 2016 | $1,431,000 | +9.7% | 86,778 | +16.6% | 0.00% | 0.0% |
| Q1 2016 | $1,304,000 | -28.9% | 74,444 | +26.3% | 0.00% | -25.0% |
| Q4 2015 | $1,834,000 | +13.6% | 58,926 | +1.6% | 0.00% | 0.0% |
| Q3 2015 | $1,615,000 | -19.1% | 58,017 | -0.2% | 0.00% | -20.0% |
| Q2 2015 | $1,997,000 | +6.4% | 58,117 | +6.3% | 0.01% | +25.0% |
| Q1 2015 | $1,876,000 | +73.5% | 54,665 | +18.9% | 0.00% | +33.3% |
| Q4 2014 | $1,081,000 | +134.0% | 45,965 | +9.0% | 0.00% | +200.0% |
| Q3 2014 | $462,000 | +3.1% | 42,185 | +1.1% | 0.00% | 0.0% |
| Q2 2014 | $448,000 | +8.7% | 41,745 | +17.1% | 0.00% | 0.0% |
| Q1 2014 | $412,000 | -6.8% | 35,645 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $442,000 | +7.8% | 35,645 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $410,000 | +103.0% | 35,645 | +38.0% | 0.00% | 0.0% |
| Q2 2013 | $202,000 | +304.0% | 25,839 | +250.9% | 0.00% | – |
| Q1 2013 | $50,000 | – | 7,364 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aisling Capital LLC | 3,293,060 | $77,420,000 | 11.74% |
| Devon Park Associates, LLC | 390,144 | $9,172,000 | 6.99% |
| Opaleye Management Inc. | 504,800 | $11,868,000 | 6.00% |
| Abingworth LLP | 714,285 | $16,779,000 | 4.77% |
| ACUTA CAPITAL PARTNERS, LLC | 164,800 | $3,874,000 | 2.62% |
| WILLIAM HARRIS INVESTORS INC | 307,698 | $7,233,000 | 1.86% |
| Healthcare Value Capital, LLC | 40,000 | $940,000 | 1.72% |
| Grandeur Peak Global Advisors, LLC | 222,850 | $5,239,000 | 1.18% |
| Formidable Asset Management, LLC | 50,900 | $1,197,000 | 0.82% |
| WASATCH ADVISORS LP | 3,333,214 | $78,364,000 | 0.81% |