CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 155 filers reported holding CEMPRA INC in Q2 2015. The put-call ratio across all filers is 1.15 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2017 | $592,000 | -36.9% | 182,000 | -10.8% | 0.00% | -50.0% |
Q2 2017 | $938,000 | +12.6% | 204,000 | -8.1% | 0.01% | +20.0% |
Q1 2017 | $833,000 | +31.6% | 222,000 | -1.8% | 0.01% | +25.0% |
Q4 2016 | $633,000 | -89.6% | 226,000 | -10.1% | 0.00% | -88.9% |
Q3 2016 | $6,084,000 | +45.0% | 251,400 | -1.2% | 0.04% | +44.0% |
Q2 2016 | $4,195,000 | +71.0% | 254,400 | +81.7% | 0.02% | +66.7% |
Q1 2016 | $2,453,000 | -15.7% | 140,000 | +49.7% | 0.02% | -16.7% |
Q4 2015 | $2,911,000 | +33.9% | 93,509 | +19.7% | 0.02% | +38.5% |
Q3 2015 | $2,174,000 | +5.4% | 78,100 | +30.2% | 0.01% | +18.2% |
Q2 2015 | $2,062,000 | -3.1% | 60,000 | -3.2% | 0.01% | 0.0% |
Q1 2015 | $2,127,000 | +29.2% | 62,000 | -11.4% | 0.01% | +37.5% |
Q4 2014 | $1,646,000 | +109.9% | 70,000 | -2.1% | 0.01% | +100.0% |
Q3 2014 | $784,000 | +152.1% | 71,500 | +146.6% | 0.00% | +100.0% |
Q2 2014 | $311,000 | – | 29,000 | – | 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% |