ALXN

Alexion Pharmaceuticals, Inc. Institutional Ownership

$187.485
*  
5.525
3.04%
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*Delayed - data as of Dec. 26, 2014  -  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 97.10%
Total Shares Outstanding (millions) 198
Total Value of Holdings (millions) $35,033

Active Positions

Holders Shares
Increased Positions 244 10,819,450
Decreased Positions 260 8,994,119
Held Positions 75 172,715,118
Total Institutional Shares 579 192,528,687

New and Sold Out Positions


Holders Shares
New Positions 58 697,084
Sold Out Positions 46 1,187,195

579 Institutional Holders
192,528,687 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)
TWIN CAPITAL MANAGEMENT INC 09/30/2014 13,480 13,480 New 2,453
CAPITAL ONE, NATIONAL ASSOCIATION 09/30/2014 13,421 (556) (3.98) 2,442
GSA CAPITAL PARTNERS LLP 09/30/2014 13,088 (79,907) (85.93) 2,381
BAMCO INC /NY/ 09/30/2014 12,941 2,796 27.56 2,355
MATTERHORN CAPITAL MANAGEMENT, LLC 09/30/2014 12,812 (1,653) (11.43) 2,331
FORTALEZA ASSET MANAGEMENT INC/ 09/30/2014 12,510 5,140 69.74 2,276
TOKIO MARINE ASSET MANAGEMENT CO LTD 09/30/2014 12,217 (1,160) (8.67) 2,223
BANYAN PARTNERS, LLC 09/30/2014 12,149 (945) (7.22) 2,211
CANADA PENSION PLAN INVESTMENT BOARD 09/30/2014 12,073 (1,750) (12.66) 2,197
DUPONT CAPITAL MANAGEMENT CORP 09/30/2014 11,900 (16,959) (58.77) 2,165
SENTRY INVESTMENT MANAGEMENT INC 09/30/2014 11,873 (1,155) (8.87) 2,160
CLEARBRIDGE INVESTMENTS, LLC 09/30/2014 11,722 1,471 14.35 2,133
PLACEMARK INVESTMENTS, INC. 09/30/2014 11,695 475 4.23 2,128
MARVIN & PALMER ASSOCIATES INC 09/30/2014 10,855 10,855 New 1,975
NIPPON LIFE INSURANCE CO 09/30/2014 10,855 (873) (7.44) 1,975

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