ALXN

Alexion Pharmaceuticals, Inc. Institutional Ownership

$149.8
*  
0.75
 negative 
0.5%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 198
Market Capitalization ($ millions): $28,514
Institutional Ownership: 96.22%
Price (as of 03/31/2014) 149.8

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 502 190,344,823
New Positions: 62 1,456,957
Increased Positions: 226 11,599,706
Decreased Positions: 215 10,302,723
Holders With Activity: 441 21,902,429
Sold Out Positions: 38 2,661,389

Institutional Holdings information for ALXN is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

502 Institutional Holders
190,344,823 Total Shares Held

Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
GOLDMAN SACHS GROUP INC 12/31/2013 1,075,982 (22,198) (2.02) 161,182
ALKEON CAPITAL MANAGEMENT LLC 12/31/2013 864,630 133,000 18.18 129,522
MILLENNIUM MANAGEMENT LLC 12/31/2013 861,790 502,267 139.70 129,096
ING INVESTMENT MANAGEMENT LLC 12/31/2013 827,048 90,751 12.33 123,892
LEGAL & GENERAL GROUP PLC 12/31/2013 807,218 (7,699) (0.95) 120,921
TEACHERS ADVISORS INC 12/31/2013 778,744 (47,652) (5.77) 116,656
BB BIOTECH AG 12/31/2013 757,428 0 0.00 113,463
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 12/31/2013 702,629 175,304 33.24 105,254
MANAGED ACCOUNT ADVISORS LLC 12/31/2013 693,545 21,227 3.16 103,893
PRUDENTIAL FINANCIAL INC 12/31/2013 653,266 (47,910) (6.83) 97,859
BLACKROCK ADVISORS LLC 12/31/2013 631,246 234,371 59.05 94,561
AXA 12/31/2013 582,793 34,634 6.32 87,302
FIRST TRUST ADVISORS LP 12/31/2013 568,556 174,335 44.22 85,170
NEW YORK STATE COMMON RETIREMENT FUND 12/31/2013 567,080 (61,000) (9.71) 84,949
CREDIT SUISSE AG/ 12/31/2013 564,818 97,377 20.83 84,610