ALXN

Alexion Pharmaceuticals, Inc. Institutional Ownership

$169.5
*  
3.80
2.19%
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*Delayed - data as of Apr. 1, 2015  -  Find a broker to begin trading ALXN now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 95.56%
Total Shares Outstanding (millions) 202
Total Value of Holdings (millions) $33,477

Active Positions

Holders Shares
Increased Positions 312 11,372,016
Decreased Positions 245 10,439,894
Held Positions 65 171,359,154
Total Institutional Shares 622 193,171,064

New and Sold Out Positions


Holders Shares
New Positions 95 1,777,366
Sold Out Positions 37 596,075

95 New Institutional Holders
1,777,366 New 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)
LAGODA INVESTMENT MANAGEMENT, L.P. 12/31/2014 200,465 200,465 New 34,741
SEI INVESTMENTS CO 12/31/2014 198,111 198,111 New 34,333
CANDRIAM LUXEMBOURG S.C.A. 12/31/2014 190,138 190,138 New 32,951
ROCKEFELLER FINANCIAL SERVICES INC 12/31/2014 187,824 187,824 New 32,550
OLD MUTUAL GLOBAL INVESTORS (UK) LTD. 12/31/2014 164,693 164,693 New 28,541
RAINIER INVESTMENT MANAGEMENT LLC 12/31/2014 159,710 159,710 New 27,678
PARTNER FUND MANAGEMENT, L.P. 12/31/2014 70,987 70,987 New 12,302
A.R.T. ADVISORS, LLC 12/31/2014 69,922 69,922 New 12,117
ARDEVORA ASSET MANAGEMENT LLP 12/31/2014 43,123 43,123 New 7,473
LEBENTHAL HOLDINGS,LLC 12/31/2014 37,712 37,712 New 6,535
CQS CAYMAN LP 12/31/2014 36,286 36,286 New 6,288
BP PLC 12/31/2014 31,000 31,000 New 5,372
FRIESS ASSOCIATES LLC 12/31/2014 30,000 30,000 New 5,199
FACTORY MUTUAL INSURANCE CO 12/31/2014 27,000 27,000 New 4,679
JW ASSET MANAGEMENT, LLC 12/31/2014 24,208 24,208 New 4,195

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
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