CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 110 filers reported holding CEMPRA INC in Q1 2017. The put-call ratio across all filers is 2.30 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $126,000 | -75.9% | 38,850 | -65.7% | 0.00% | -100.0% |
| Q2 2017 | $522,000 | +22.0% | 113,393 | -0.5% | 0.00% | – |
| Q1 2017 | $428,000 | -27.9% | 113,933 | +24.9% | 0.00% | – |
| Q4 2016 | $594,000 | -66.9% | 91,190 | +23.2% | 0.00% | -100.0% |
| Q3 2016 | $1,792,000 | +176.5% | 74,025 | +88.6% | 0.00% | 0.0% |
| Q2 2016 | $648,000 | -6.6% | 39,250 | -0.8% | 0.00% | 0.0% |
| Q1 2016 | $694,000 | -43.7% | 39,573 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $1,232,000 | +7.5% | 39,573 | -3.9% | 0.00% | -50.0% |
| Q3 2015 | $1,146,000 | -22.5% | 41,173 | -4.4% | 0.00% | 0.0% |
| Q2 2015 | $1,479,000 | -5.1% | 43,050 | -5.2% | 0.00% | 0.0% |
| Q1 2015 | $1,558,000 | +47.3% | 45,400 | +0.9% | 0.00% | +100.0% |
| Q4 2014 | $1,058,000 | +75.2% | 45,000 | -18.4% | 0.00% | 0.0% |
| Q3 2014 | $604,000 | +1.3% | 55,120 | -0.9% | 0.00% | 0.0% |
| Q2 2014 | $596,000 | -6.4% | 55,620 | +0.9% | 0.00% | 0.0% |
| Q1 2014 | $637,000 | -6.7% | 55,120 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $683,000 | +7.7% | 55,120 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $634,000 | +48.1% | 55,120 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $428,000 | – | 55,120 | – | 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% |