Alexion Pharmaceuticals Inc (NASDAQ:ALXN)

Delayed Data
As of Jul 27
 -2.89 / -1.44%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of ALXN through the 99.20% 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 2015, these large investors purchased a net $604.2 thousand shares.
Mutual fund holders62.65%
Other institutional36.55%
Individual stakeholders13.61%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2015THE RETIREMENT SYSTEMS OF ALABAM...  Bought 108.8 Thousand shares of Alexion Pharmaceuticals I...
6/30/2015ROCKEFELLER & CO., INC.  Bought 48.5 Thousand shares of Alexion Pharmaceuticals I...
4/30/2015AXA INVESTMENT MANAGERS UK LTD.  Bought 40.3 Thousand shares of Alexion Pharmaceuticals I...

Top 10 Owners of Alexion Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Capital Research & Management Co....12.38%27,742,6465,015,038,117+774,567+2.87%
Fidelity Management & Research Co...10.23%22,926,2114,144,371,162-1,805,585-7.30%
T. Rowe Price Associates, Inc.10.15%22,758,1914,113,998,187+2,259,870+11.02%
The Vanguard Group, Inc.5.49%12,294,8492,222,539,854+765,203+6.64%
BlackRock Fund Advisors4.68%10,486,0961,895,571,574+792,461+8.18%
SSgA Funds Management, Inc.3.95%8,855,2521,600,763,904-56,171-0.63%
Baker Bros. Advisors LP2.99%6,703,6061,211,810,857-970,124-12.64%
Jennison Associates LLC2.34%5,240,238947,277,823-553,113-9.55%
Sands Capital Management LLC2.32%5,204,296940,780,588-63,607-1.21%
JPMorgan Investment Management, I...2.11%4,727,116854,520,759-657,034-12.20%

Top 10 Mutual Funds Holding Alexion Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
American Funds Growth Fund of Ame...4.73%10,595,5721,915,361,550+648,838+6.52%
American Funds AMCAP Fund2.16%4,843,747875,604,145-582,580-10.74%
Vanguard Total Stock Market Index...1.88%4,219,133762,692,672+366,112+9.50%
T Rowe Price Growth Stock Fund1.75%3,919,906708,601,408+731,506+22.94%
Fidelity Select Biotechnology Por...1.72%3,847,254695,468,106-282,112-6.83%
T Rowe Price Blue Chip Growth Fun...1.46%3,272,500591,569,825+334,600+11.39%
American Funds Investment Company...1.43%3,207,000579,729,39000.00%
T Rowe Price Health Sciences Fund1.39%3,118,866563,797,407+153,074+5.16%
American Funds Capital World Grow...1.39%3,109,600562,122,392+135,200+4.55%
Fidelity Growth Company Fund1.18%2,639,916477,217,615-438,585-14.25%

To view my watchlist

Not a member yet?

Sign up now for a free account