dothedd
Senior Member
Joined: Dec 27, 2010 20:43:28 GMT -5
Posts: 2,683
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Post by dothedd on Jul 21, 2013 21:38:48 GMT -5
Top Institutional Holders
Holder Shares Value* Reported
RA Capital Management, LLC 14,645,112 9.61 33,390,855 Mar 31, 2013
BlackRock Fund Advisors 4,656,709 3.05 10,617,296 Mar 31, 2013
Vanguard Group, Inc. (The) 4,153,133 2.72 9,469,143 Mar 31, 2013
BlackRock Institutional Trust Company, N.A. 4,069,637 2.67 9,278,772 Mar 31, 2013
Camber Capital Management, LLC 3,211,009 2.11 7,321,100 Mar 31, 2013
FMR, LLC 21,067,686 13.82 48,034,324 Mar 31, 2013 BlackRock Advisors, LLC 2,453,211 1.61 5,593,321 Mar 31, 2013
State Street Corporation 1,992,954 1.31 4,543,935 Mar 31, 2013
Northern Trust Corporation 1,752,676 1.15 3,996,101 Mar 31, 2013 Ironwood Investment Management, LLC 1,725,912 1.13 3,935,079 Mar 31, 2013
Top Mutual Fund Holders Holder Shares Value* % Out Value* Reported
Fidelity Select Portfolios - Biotechnology 7,352,004 4.82 14,042,327 May 31, 2013
Fidelity Small Cap Opportunities Fund 3,800,013 2.49 8,930,030 Apr 30, 2013
Fidelity Small Cap Stock Fund 2,334,209 1.53 5,485,391 Apr 30, 2013
Fidelity Small Cap Growth Fund 2,100,000 1.38 4,935,000 Apr 30, 2013
Blackrock Funds-Small Cap Growth Equity Portfolio 2,063,800 1.35 4,705,464 Mar 31, 2013
iShares Russell 2000 Index Fund 2,015,337 1.32 4,131,440 Jun 30, 2013
Fidelity Stock Selector Small Cap Fund 1,933,587 1.27 4,543,929 Apr 30, 2013
Fidelity New Millennium Fund 1,858,100 1.22 3,548,971 May 31, 2013
Vanguard Total Stock Market Index Fund 1,797,078 1.18 4,097,337 Mar 31, 2013
iShares NASDAQ Biotechnology Index Fund 1,415,734 0.93 2,902,254 Jun 30, 2013
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