ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$127.43
*  
1.97
1.57%
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*Delayed - data as of Jul. 31, 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 76.34%
Total Shares Outstanding (millions) 84
Total Value of Holdings (millions) $8,045

Active Positions

Holders Shares
Increased Positions 162 9,988,961
Decreased Positions 88 3,421,651
Held Positions 27 50,709,498
Total Institutional Shares 277 64,120,110

New and Sold Out Positions


Holders Shares
New Positions 56 1,345,101
Sold Out Positions 29 473,088

250 Activity Institutional Holders
13,410,612 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)
RHUMBLINE ADVISERS 03/31/2015 58,830 5,081 9.45 7,381
PROFUND ADVISORS LLC 03/31/2015 54,863 8,223 17.63 6,883
STATE OF WISCONSIN INVESTMENT BOARD 03/31/2015 54,710 2,880 5.56 6,864
SUSQUEHANNA INTERNATIONAL GROUP, LLP 03/31/2015 53,611 41,504 342.81 6,726
HBK INVESTMENTS L P 03/31/2015 53,261 702 1.34 6,682
RUSSELL FRANK CO/ 03/31/2015 52,836 7,894 17.57 6,629
PRUDENTIAL FINANCIAL INC 03/31/2015 52,764 (2,180) (3.97) 6,620
J.P. MARVEL INVESTMENT ADVISORS, LLC 03/31/2015 51,805 (800) (1.52) 6,499
NATIONWIDE FUND ADVISORS 06/30/2015 50,854 (14,370) (22.03) 6,380
ALLIANCEBERNSTEIN L.P. 03/31/2015 48,508 2,970 6.52 6,086
NICHOLAS INVESTMENT PARTNERS, LP 03/31/2015 48,373 (63,088) (56.6) 6,069
AQR CAPITAL MANAGEMENT LLC 03/31/2015 47,348 28,979 157.76 5,940
ADVISORS ASSET MANAGEMENT, INC. 03/31/2015 46,670 13,912 42.47 5,855
CASTLEARK MANAGEMENT LLC 03/31/2015 44,595 44,595 New 5,595
EMERALD ADVISERS INC/PA 06/30/2015 43,085 (8,638) (16.7) 5,405

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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