CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 113 filers reported holding CEMPRA INC in Q4 2014. The put-call ratio across all filers is 0.32 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $10,218,000 | +46.8% | 422,235 | +0.0% | 0.00% | +33.3% |
| Q2 2016 | $6,962,000 | -5.8% | 422,216 | +0.1% | 0.00% | 0.0% |
| Q1 2016 | $7,389,000 | -43.7% | 421,785 | -0.0% | 0.00% | -40.0% |
| Q4 2015 | $13,132,000 | +11.8% | 421,842 | +0.0% | 0.01% | 0.0% |
| Q3 2015 | $11,744,000 | +36.2% | 421,817 | +68.1% | 0.01% | +66.7% |
| Q2 2015 | $8,620,000 | -20.5% | 250,863 | -20.6% | 0.00% | -25.0% |
| Q1 2015 | $10,845,000 | +810.6% | 316,073 | +524.1% | 0.00% | – |
| Q4 2014 | $1,191,000 | – | 50,643 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 709,518 | $2,660,000 | 0.18% |
| PDT Partners, LLC | 517,400 | $1,940,000 | 0.10% |
| A.R.T. Advisors, LLC | 510,274 | $1,913,000 | 0.09% |
| Bellevue Group AG | 165,000 | $619,000 | 0.08% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 44,000 | $165,000 | 0.08% |
| Palo Alto Investors LP | 340,320 | $1,276,000 | 0.06% |
| Alambic Investment Management, L.P. | 126,545 | $475,000 | 0.06% |
| FRANKLIN STREET ADVISORS INC /NC | 85,250 | $320,000 | 0.06% |
| South Dakota Investment Council | 706,207 | $2,648,000 | 0.05% |
| TWO SIGMA SECURITIES, LLC | 65,980 | $247,000 | 0.05% |