CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 135 filers reported holding CEMPRA INC in Q1 2016. The put-call ratio across all filers is 0.90 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $25,000 | +1150.0% | 7,563 | +1565.9% | 0.00% | – |
| Q2 2017 | $2,000 | -75.0% | 454 | -77.5% | 0.00% | – |
| Q1 2017 | $8,000 | +33.3% | 2,018 | +4.9% | 0.00% | – |
| Q4 2016 | $6,000 | -45.5% | 1,923 | +311.8% | 0.00% | – |
| Q3 2016 | $11,000 | +10.0% | 467 | -24.3% | 0.00% | – |
| Q2 2016 | $10,000 | +150.0% | 617 | +184.3% | 0.00% | – |
| Q1 2016 | $4,000 | -75.0% | 217 | -56.6% | 0.00% | – |
| Q4 2015 | $16,000 | -59.0% | 500 | -64.4% | 0.00% | – |
| Q3 2015 | $39,000 | +34.5% | 1,404 | +63.3% | 0.00% | – |
| Q2 2015 | $29,000 | +38.1% | 860 | +43.3% | 0.00% | – |
| Q1 2015 | $21,000 | +75.0% | 600 | +20.0% | 0.00% | – |
| Q4 2014 | $12,000 | +300.0% | 500 | +66.7% | 0.00% | – |
| Q3 2014 | $3,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q2 2014 | $3,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q1 2014 | $3,000 | 0.0% | 300 | +11.1% | 0.00% | – |
| Q3 2013 | $3,000 | – | 270 | – | 0.00% | – |
Download | ||||||
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% |