Alexion Pharmaceuticals Inc (NASDAQ:ALXN)

158.99
Data as of Jul 31
 -4.69 / -2.87%
Today’s Change
100.89
Today|||52-Week Range
185.43
+19.65%
Year-to-Date
Institutional investors hold a majority ownership of ALXN through the 97.83% 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 June 2014, these large investors purchased a net $19.9 thousand shares.
Mutual fund holders64.61%
Other institutional33.22%
Individual stakeholders1.39%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2014STATE TEACHERS RETIREMENT SYSTEM...  Bought 182.4 Thousand shares of Alexion Pharmaceuticals I...
6/30/2014SMITH ASSET MANAGEMENT GROUP LP  Bought 87.3 Thousand shares of Alexion Pharmaceuticals I...
6/30/2014ABERDEEN ASSET MANAGERS LTD.  Bought 51.8 Thousand shares of Alexion Pharmaceuticals I...

Top 10 Owners of Alexion Pharmaceuticals Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Capital Research & Management Co....11.87%23,484,4733,669,448,906-218,639-0.92%
Fidelity Management & Research Co...10.43%20,635,9633,224,369,219+1,731,514+9.16%
T. Rowe Price Associates, Inc.7.82%15,473,7092,417,767,031+586,401+3.94%
BlackRock Fund Advisors5.10%10,085,9561,575,930,625+1,204,612+13.56%
The Vanguard Group, Inc.5.00%9,896,2001,546,281,250+391,653+4.12%
Jennison Associates LLC4.24%8,381,1701,309,557,813-16,719-0.20%
SSgA Funds Management, Inc.3.96%7,826,6241,222,910,000-212,163-2.64%
JPMorgan Investment Management, I...3.05%6,022,146940,960,313+1,223,151+25.49%
Wells Capital Management, Inc.2.77%5,477,947855,929,219-1,595,447-22.56%
Sands Capital Management LLC2.66%5,268,418823,190,313-2,102,183-28.52%

Top 10 Mutual Funds Holding Alexion Pharmaceuticals Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
American Funds Growth Fund of Ame...4.55%9,006,0611,407,197,03100.00%
American Funds AMCAP Fund2.35%4,637,800724,656,250+325,000+7.54%
Fidelity Growth Company Fund1.83%3,626,560566,650,000-83,600-2.25%
American Funds Investment Company...1.62%3,207,000501,093,750+350,000+12.25%
Vanguard Total Stock Market Index...1.57%3,103,501484,922,031+45,023+1.47%
American Funds Capital World Grow...1.50%2,974,400464,750,00000.00%
T Rowe Price Health Sciences Fund1.44%2,840,100443,765,625-79,000-2.71%
Harbor Capital Appreciation Fund1.24%2,445,201382,062,656-244,090-9.08%
T Rowe Price Growth Stock Fund1.19%2,346,000366,562,500+488,700+26.31%
iShares Nasdaq Biotechnology ETF1.09%2,152,071336,261,094-17,064-0.79%

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