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Alexion Pharmaceuticals, Inc. Ownership Summary

$99.17
*  
0.71
  negative  
0.71%
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*Delayed - data as of May 24, 2013 
Exchange: NASDAQ
Industry: Consumer Durables
Community Rating:
 
 

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Institutional Ownership

Shares Outstanding

Shares Outstanding


Institutional Summary

Total Number of Holders 471
% of Shares Outstanding 96.63%
Total Shares Held 188,579,788
Total Value of Holdings 18,701,457,576
Net Activity 350,732

Top 5 Holders

CAPITAL RESEARCH GLOBAL INVESTORS 21,304,282
PRICE T ROWE ASSOCIATES INC /MD/ 18,034,669
FMR LLC 14,313,142
JENNISON ASSOCIATES LLC 10,104,849
VIKING GLOBAL INVESTORS LP 9,462,442

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Insider Trades

Buy/Sell Total Trades

Buys/Sells/Total Trades


Insider Trades Summary

Trade Type Last 3 Mo. Last 12 Mo.
Number of Buys 1 17
Number of Sells 14 67
Total Insider Trades 15 84
Net Activity (267,947) (1,981,198)

Top 5 Insider Trades

BELL LEONARD 204,088
DUBIN THOMAS I H 171,713
BELL LEONARD (108,000)
DUBIN THOMAS I H 103,400
SQUINTO STEPHEN P (100,000)

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ALXN Ownership Overview:

Alexion Pharmaceuticals, Inc. (ALXN) Ownership Summary provides a snapshot of institutional holdings and activity for a particular stock. The institutional holdings summary data encompasses the holdings and change from most recent 13F filings. The insider filer data counts the number of monthly positions over 3 month and 12 month time spans. Summary data is calculated daily, using the most up to date information available.

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