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Achillion Pharmaceuticals Inc (NASDAQ:ACHN)

3.36
Delayed Data
As of Nov 22
 0.00 / 0.00%
Today’s Change
2.95
Today|||52-Week Range
5.66
-18.64%
Year-to-Date
Institutional investors hold a majority ownership of ACHN through the 79.56% 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 September 2017, these large investors purchased a net $4.7 million shares.
Other institutional49.00%
Individual stakeholders38.91%
Mutual fund holders30.55%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

9/30/2017RTW INVESTMENTS LLC  Bought 6.2 Million shares of Achillion Pharmaceuticals...
9/30/2017SARISSA CAPITAL MANAGEMENT LP  Bought 2.1 Million shares of Achillion Pharmaceuticals...
9/30/2017DIMENSIONAL FUND ADVISORS LP  Bought 1.4 Million shares of Achillion Pharmaceuticals...

Top 10 Owners of Achillion Pharmaceuticals Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
RA Capital Management LLC9.97%13,633,22054,805,54400.00%
OrbiMed Advisors LLC9.55%13,062,90052,512,858-44,300-0.34%
The Vanguard Group, Inc.6.79%9,288,17637,338,468-147,655-1.56%
BlackRock Fund Advisors6.70%9,160,28936,824,362+341,885+3.88%
RTW Investments LLC5.73%7,839,76631,515,859+6,249,312+392.93%
SSgA Funds Management, Inc.3.19%4,359,88317,526,730+385,454+9.70%
Janus Capital Management LLC2.84%3,876,70915,584,370-650,108-14.36%
Dimensional Fund Advisors LP2.40%3,276,07613,169,826+1,407,108+75.29%
Goldman Sachs & Co. LLC (Private ...1.98%2,706,73810,881,087-906,956-25.10%
Numeric Investors LLC1.75%2,397,0929,636,310-538,252-18.34%

Top 10 Mutual Funds Holding Achillion Pharmaceuticals Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Total Stock Market Index...2.03%2,779,02511,171,681+19,629+0.71%
Vanguard Small Cap Index Fund1.96%2,678,93010,769,299-67,730-2.47%
iShares Russell 2000 ETF1.85%2,535,03810,190,853-13,952-0.55%
Stichting Pensioenfonds ABP (Glob...1.68%2,298,4879,239,918+2,298,487--
SPDR S&P Biotech ETF1.64%2,235,6098,987,148-27,180-1.20%
Janus Global Life Sciences Fund1.62%2,208,2798,877,282+14,930+0.68%
iShares Nasdaq Biotechnology ETF1.51%2,060,1498,281,799-6,788-0.33%
Vanguard Extended Market Index Fu...1.15%1,568,0276,303,469+8,340+0.53%
Vanguard Small Cap Growth Index F...1.12%1,526,2256,135,425+1,445+0.09%
Biotech Growth Trust Plc (The)1.04%1,422,1275,716,951-1,641-0.12%