ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$53.22
*  
0.32
 negative 
0.6%
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*Delayed - data as of Apr. 15, 2014 
Exchange: NASDAQ
Industry: Health Care
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 66
Market Capitalization ($ millions): $3,060
Institutional Ownership: 84.1%
Price (as of 03/31/2014) 55.07

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 193 55,557,752
New Positions: 28 1,783,561
Increased Positions: 88 10,621,785
Decreased Positions: 88 6,103,535
Holders With Activity: 176 16,725,320
Sold Out Positions: 25 1,641,933

Institutional Holdings information for ALNY is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

176 Activity Institutional Holders
16,725,320 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)
EAM INVESTORS, LLC 12/31/2013 21,933 1,798 8.93 1,208
SCHRODER INVESTMENT MANAGEMENT GROUP 12/31/2013 21,807 (3,863) (15.05) 1,201
PARAMETRIC PORTFOLIO ASSOCIATES LLC 12/31/2013 21,468 (2,767) (11.42) 1,182
NORTHERN TRUST CO OF CONNECTICUT 12/31/2013 20,776 5,854 39.23 1,144
COMERICA BANK 12/31/2013 18,247 (1,544) (7.8) 1,005
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA 12/31/2013 17,975 (3,375) (15.81) 990
FORTALEZA ASSET MANAGEMENT INC/ 12/31/2013 15,655 5,401 52.67 862
WILMINGTON FUNDS MANAGEMENT CORP 12/31/2013 15,629 4,259 37.46 861
CONNOR CLARK & LUNN INVESTMENT MANAGEMENT LTD 12/31/2013 15,200 15,200 New 837
AH LISANTI CAPITAL GROWTH, LLC 12/31/2013 15,140 (20,384) (57.38) 834
PICTET ASSET MANAGEMENT LTD 12/31/2013 14,900 (6,900) (31.65) 821
CAPITAL FUND MANAGEMENT S.A. 12/31/2013 14,586 14,586 New 803
DUPONT CAPITAL MANAGEMENT CORP 12/31/2013 14,189 (1,734) (10.89) 781
CITY NATIONAL BANK 12/31/2013 13,991 6,185 79.23 770
STRS OHIO 12/31/2013 13,600 (1,600) (10.53) 749