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): $28,522
Institutional Ownership: 96.25%
Price (as of 03/31/2014) 149.8

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 503 190,402,908
New Positions: 63 1,460,617
Increased Positions: 227 11,482,487
Decreased Positions: 215 10,302,723
Holders With Activity: 442 21,785,210
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.

503 Institutional Holders
190,402,908 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)
AVIVA PLC 12/31/2013 76,439 3,340 4.57 11,451
IRISH LIFE INVESTMENT MANAGERS LTD. 06/30/2013 75,717 (260) (0.34) 11,342
ZURCHER KANTONALBANK (ZURICH CANTONALBANK) 12/31/2013 75,454 (45,241) (37.48) 11,303
SUSQUEHANNA INTERNATIONAL GROUP, LLP 12/31/2013 75,049 (30,078) (28.61) 11,242
DE BURLO GROUP INC 12/31/2013 73,650 (55,250) (42.86) 11,033
PUBLIC SECTOR PENSION INVESTMENT BOARD 12/31/2013 72,800 7,600 11.66 10,905
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 12/31/2013 70,999 9,772 15.96 10,636
TD SECURITIES (USA) LLC 12/31/2013 69,177 2,221 3.32 10,363
SAC CAPITAL ADVISORS LP 12/31/2013 67,536 (133,734) (66.45) 10,117
REDWOOD INVESTMENTS, LLC 12/31/2013 67,012 0 0.00 10,038
KOREA INVESTMENT CORP 12/31/2013 64,300 (11,700) (15.4) 9,632
HUTCHIN HILL CAPITAL, LP 12/31/2013 61,250 17,250 39.21 9,175
CHARTWELL INVESTMENT PARTNERS/PA 12/31/2013 59,065 (77,460) (56.74) 8,848
CREDIT AGRICOLE S A 12/31/2013 58,305 (33,344) (36.38) 8,734
ITHAKA GROUP LLC 12/31/2013 57,455 7,366 14.71 8,607