ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$107.16
*  
0.27
0.25%
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*Delayed - data as of May 4, 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 68.38%
Total Shares Outstanding (millions) 84
Total Value of Holdings (millions) $6,139

Active Positions

Holders Shares
Increased Positions 112 5,595,038
Decreased Positions 108 6,657,054
Held Positions 23 45,181,898
Total Institutional Shares 243 57,433,990

New and Sold Out Positions


Holders Shares
New Positions 47 3,461,491
Sold Out Positions 24 283,815

243 Institutional Holders
57,433,990 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)
FORTALEZA ASSET MANAGEMENT INC/ 03/31/2015 20,145 (6,715) (25) 2,153
PEAK6 INVESTMENTS, L.P. 12/31/2014 19,188 3,739 24.20 2,051
GEDULD E E 03/31/2015 18,750 8,250 78.57 2,004
CHESAPEAKE ASSET MANAGEMENT LLC 12/31/2014 18,407 (6,893) (27.25) 1,968
AQR CAPITAL MANAGEMENT LLC 12/31/2014 18,369 (11,900) (39.31) 1,963
OPUS POINT PARTNERS MANAGEMENT, LLC 12/31/2014 17,875 17,875 New 1,911
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 12/31/2014 17,571 (36) (0.2) 1,878
SG AMERICAS SECURITIES, LLC 12/31/2014 16,846 16,846 New 1,801
LMCG INVESTMENTS, LLC 12/31/2014 16,566 (32,665) (66.35) 1,771
CAPITAL FUND MANAGEMENT S.A. 03/31/2015 16,171 16,171 New 1,729
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA 12/31/2014 16,165 0 0.00 1,728
IBM RETIREMENT FUND 12/31/2014 15,719 1,451 10.17 1,680
TD ASSET MANAGEMENT INC 03/31/2015 15,000 0 0.00 1,603
SOMERVILLE KURT F 12/31/2014 13,282 6,965 110.26 1,420
STEVENS CAPITAL MANAGEMENT LP 12/31/2014 13,030 13,030 New 1,393

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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