ALXN

Alexion Pharmaceuticals, Inc. Institutional Ownership

$172.5
*  
3.27
1.93%
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*Delayed - data as of May 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 96.88%
Total Shares Outstanding (millions) 200
Total Value of Holdings (millions) $33,352

Active Positions

Holders Shares
Increased Positions 300 11,076,822
Decreased Positions 253 10,724,991
Held Positions 72 171,545,159
Total Institutional Shares 625 193,346,972

New and Sold Out Positions


Holders Shares
New Positions 70 1,335,344
Sold Out Positions 46 689,400

70 New Institutional Holders
1,335,344 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 34,580
ROCKEFELLER FINANCIAL SERVICES INC 12/31/2014 187,824 187,824 New 32,400
OLD MUTUAL GLOBAL INVESTORS (UK) LTD. 12/31/2014 164,693 164,693 New 28,410
RAINIER INVESTMENT MANAGEMENT LLC 12/31/2014 159,710 159,710 New 27,550
PARTNER FUND MANAGEMENT, L.P. 12/31/2014 70,987 70,987 New 12,245
A.R.T. ADVISORS, LLC 12/31/2014 69,922 69,922 New 12,062
APEX CAPITAL, LLC 03/31/2015 65,000 65,000 New 11,213
ARDEVORA ASSET MANAGEMENT LLP 12/31/2014 43,123 43,123 New 7,439
LEBENTHAL HOLDINGS,LLC 12/31/2014 37,712 37,712 New 6,505
CQS CAYMAN LP 12/31/2014 36,286 36,286 New 6,259
FRIESS ASSOCIATES LLC 12/31/2014 30,000 30,000 New 5,175
JW ASSET MANAGEMENT, LLC 12/31/2014 24,208 24,208 New 4,176
LEUTHOLD GROUP, LLC 12/31/2014 24,054 24,054 New 4,149
BRIDGEWATER ASSOCIATES, LP 12/31/2014 18,513 18,513 New 3,193
OPUS POINT PARTNERS MANAGEMENT, LLC 12/31/2014 18,332 18,332 New 3,162

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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