Achillion Pharmaceuticals Inc (NASDAQ:ACHN)

Data as of Jul 30
 +0.06 / +0.83%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of ACHN through the 85.15% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Biotechnology industry. Last, during the quarter ended March 2014, these large investors purchased a net $3.1 million shares.
Other institutional62.76%
Individual stakeholders56.80%
Mutual fund holders22.39%

Largest Quarterly Institutional

Latest Institutional Activity

5/19/2014CAMBER CAPITAL MANAGEMENT LLC  Bought 5.7 Million shares of Achillion Pharmaceuticals...
6/30/2014TFS CAPITAL LLC  Bought 180.5 Thousand shares of Achillion Pharmaceuticals...
6/30/2014PRINCETON ALPHA MANAGEMENT LP  Bought 81.1 Thousand shares of Achillion Pharmaceuticals...

Top 10 Owners of Achillion Pharmaceuticals Inc

Total value ($)Shares
bought / sold
RA Capital Management LLC23.23%22,486,007170,219,073-880,000-3.77%
QVT Financial LP9.16%8,868,75367,136,460-1,948,200-18.01%
SSgA Funds Management, Inc.7.11%6,885,42952,122,698+724,557+11.76%
BlackRock Fund Advisors6.99%6,768,29551,235,993+303,708+4.70%
Camber Capital Management LLC5.89%5,700,00043,149,000+5,700,000--
The Vanguard Group, Inc.5.29%5,118,92638,750,270+428,383+9.13%
Capital Research & Management Co....4.27%4,130,00031,264,10000.00%
State of Wisconsin Investment Boa...2.28%2,209,44016,725,461-400,200-15.34%
Goldman Sachs Asset Management LP1.92%1,857,63414,062,289+128,197+7.41%
Bellevue Asset Management AG1.84%1,779,34013,469,60400.00%

Top 10 Mutual Funds Holding Achillion Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
American Funds Small Cap World Fu...4.27%4,130,00031,264,10000.00%
BB Biotech AG1.84%1,779,34013,469,60400.00%
Goldman Sachs Small/Mid Cap Growt...1.76%1,706,35412,917,100+11,258+0.66%
iShares Russell 2000 ETF1.48%1,436,31010,872,867-461-0.03%
Vanguard Small Cap Index Fund1.47%1,421,50510,760,793-89,205-5.90%
Vanguard Total Stock Market Index...1.40%1,359,18910,289,06100.00%
iShares Nasdaq Biotechnology ETF1.17%1,133,2588,578,763-1,773-0.16%
Vanguard Extended Market Index Fu...0.78%756,7945,728,931+1,295+0.17%
Vanguard Small Cap Value Index Fu...0.77%746,7485,652,882-33,562-4.30%
State of Wisconsin Invt. Board-Co...0.74%720,0005,450,400+319,499+79.77%

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