ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$117.84
*  
0.27
0.23%
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*Delayed - data as of Jul. 2, 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 76.78%
Total Shares Outstanding (millions) 84
Total Value of Holdings (millions) $7,600

Active Positions

Holders Shares
Increased Positions 154 10,100,835
Decreased Positions 82 3,472,110
Held Positions 26 50,919,374
Total Institutional Shares 262 64,492,319

New and Sold Out Positions


Holders Shares
New Positions 46 1,300,567
Sold Out Positions 22 455,620

236 Activity Institutional Holders
13,572,945 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 6,933
PROFUND ADVISORS LLC 03/31/2015 54,863 8,223 17.63 6,465
STATE OF WISCONSIN INVESTMENT BOARD 03/31/2015 54,710 2,880 5.56 6,447
SUSQUEHANNA INTERNATIONAL GROUP, LLP 03/31/2015 53,611 41,504 342.81 6,318
HBK INVESTMENTS L P 03/31/2015 53,261 702 1.34 6,276
RHENMAN & PARTNERS ASSET MANAGEMENT AB 03/31/2015 53,000 30,000 130.44 6,246
RUSSELL FRANK CO/ 03/31/2015 52,836 7,894 17.57 6,226
PRUDENTIAL FINANCIAL INC 03/31/2015 52,764 (2,180) (3.97) 6,218
J.P. MARVEL INVESTMENT ADVISORS, LLC 03/31/2015 51,805 (800) (1.52) 6,105
EMERALD ADVISERS INC/PA 03/31/2015 51,723 (199,009) (79.37) 6,095
ALLIANCEBERNSTEIN L.P. 03/31/2015 48,508 2,970 6.52 5,716
NICHOLAS INVESTMENT PARTNERS, LP 03/31/2015 48,373 (63,088) (56.6) 5,700
AQR CAPITAL MANAGEMENT LLC 03/31/2015 47,348 28,979 157.76 5,579
ADVISORS ASSET MANAGEMENT, INC. 03/31/2015 46,670 13,912 42.47 5,500
CASTLEARK MANAGEMENT LLC 03/31/2015 44,595 44,595 New 5,255

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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