ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$109.07
*  
4.17
3.98%
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*Delayed - data as of Aug. 28, 2015  -  Find a broker to begin trading ALNY 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 77.53%
Total Shares Outstanding (millions) 85
Total Value of Holdings (millions) $7,155

Active Positions

Holders Shares
Increased Positions 175 5,790,449
Decreased Positions 105 5,115,906
Held Positions 24 54,692,299
Total Institutional Shares 304 65,598,654

New and Sold Out Positions


Holders Shares
New Positions 64 1,312,692
Sold Out Positions 26 791,565

280 Activity Institutional Holders
10,906,355 Activity 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)
MIZUHO TRUST & BANKING CO., LTD. 06/30/2015 104,867 104,867 New 11,438
TEKLA CAPITAL MANAGEMENT LLC 06/30/2015 103,495 (26,700) (20.51) 11,288
RENAISSANCE TECHNOLOGIES LLC 06/30/2015 102,399 102,399 New 11,169
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 06/30/2015 100,054 8,659 9.47 10,913
BLACKROCK JAPAN CO. LTD 06/30/2015 93,726 93,726 New 10,223
VISIUM ASSET MANAGEMENT, LP 06/30/2015 93,684 87,167 1,337.53 10,218
GHOST TREE CAPITAL, LLC 06/30/2015 90,000 50,000 125 9,816
BNP PARIBAS ARBITRAGE, SA 06/30/2015 89,414 85,127 1,985.70 9,752
CANDRIAM LUXEMBOURG S.C.A. 06/30/2015 89,000 62,000 229.63 9,707
PICTET ASSET MANAGEMENT LTD 06/30/2015 85,772 61,811 257.97 9,355
TOCQUEVILLE ASSET MANAGEMENT L.P. 06/30/2015 85,535 1,950 2.33 9,329
CITIGROUP INC 06/30/2015 82,508 3,756 4.77 8,999
AQR CAPITAL MANAGEMENT LLC 06/30/2015 82,112 34,764 73.42 8,956
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 06/30/2015 81,002 (1,268) (1.54) 8,835
NOMURA HOLDINGS INC 06/30/2015 79,071 79,071 New 8,624

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