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Institutional investors hold a majority ownership of CEMP through the 53.20% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Pharmaceuticals: Other industry. Last, during the quarter ended March 2017, these large investors purchased a net $1.7 million shares.
Mutual fund holders35.46%
Other institutional17.74%
Individual stakeholders14.39%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2017RENAISSANCE TECHNOLOGIES LLC  Bought 1.1 Million shares of Cempra Inc
3/31/2017BOGLE INVESTMENT MANAGEMENT LP  Bought 609.2 Thousand shares of Cempra Inc
3/31/2017PDT PARTNERS LLC  Bought 517.4 Thousand shares of Cempra Inc

Top 10 Owners of Cempra Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...9.99%5,244,00222,549,209-296,923-5.36%
BlackRock Fund Advisors6.15%3,229,45313,886,648-52,869-1.61%
The Vanguard Group, Inc.5.49%2,883,20112,397,764-727,628-20.15%
Renaissance Technologies LLC3.20%1,680,5007,226,150+1,069,300+174.95%
Millennium Management LLC2.36%1,239,0545,327,932+301,474+32.15%
SSgA Funds Management, Inc.1.51%793,4903,412,007-1,339,785-62.80%
Bogle Investment Management LP1.35%709,5183,050,927+609,168+607.04%
South Dakota Investment Council1.35%706,2073,036,690+115,707+19.59%
C WorldWide Asset Management Fond...1.25%654,9112,816,117-237,063-26.58%
C Worldwide Asset Management Fond...1.25%654,9112,816,11700.00%

Top 10 Mutual Funds Holding Cempra Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Select Biotechnology Por...7.96%4,178,87417,969,158-217,800-4.95%
BB Biotech AG3.89%2,041,9008,780,17000.00%
Vanguard Total Stock Market Index...2.52%1,322,4495,686,531+271,289+25.81%
Fidelity Advisor Biotechnology Fu...2.08%1,094,1784,704,96500.00%
iShares Russell 2000 ETF1.95%1,022,3244,395,993-8,055-0.78%
Hodges Fund1.91%1,000,0004,300,000+1,000,000--
iShares Nasdaq Biotechnology ETF1.33%697,0252,997,208-3,831-0.55%
C Worldwide Medical1.25%654,9112,816,11700.00%
Vanguard Extended Market Index Fu...1.19%622,6312,677,313+3,410+0.55%
Vanguard Small Cap Index Fund1.05%550,4242,366,823+1,350+0.25%