ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$28.995
*  
0.935
  negative  
3.33%
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*Delayed - data as of May 24, 2013 13:41 ET 
Exchange: NASDAQ
Industry: Consumer Durables
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 62
Market Capitalization ($ millions): $1,329
Institutional Ownership: 76.21%
Price (as of 03/31/2013) 28.06

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 139 47,379,089
New Positions: 30 6,272,433
Increased Positions: 93 13,418,058
Decreased Positions: 30 2,825,145
Holders With Activity: 123 16,243,203
Sold Out Positions: 8 164,338

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.


30 Decreased Institutional Holders
2,825,145 Decreased Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
STERNECK CAPITAL MANAGEMENT, LLC 03/31/2013 25,290 (100) (0.39) 710
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 03/31/2013 16,491 (8,727) (34.61) 463
BRODERICK BRIAN C 09/30/2012 11,893 (150) (1.25) 334
SG AMERICAS SECURITIES, LLC 03/31/2013 7,426 (3,608) (32.7) 208
TEACHER RETIREMENT SYSTEM OF TEXAS 03/31/2013 5,952 (994) (14.31) 167
UBS AG 03/31/2013 4,128 (3,310) (44.5) 116
LADENBURG THALMANN FINANCIAL SERVICES INC 03/31/2013 2,900 (600) (17.14) 81
BLACKROCK JAPAN CO. LTD 03/31/2013 0 (882) Sold Out
CHOATE INVESTMENT ADVISORS 03/31/2013 0 (15,851) Sold Out
ELLINGTON MANAGEMENT GROUP LLC 03/31/2013 0 (19,600) Sold Out
GROUP ONE TRADING, L.P. 03/31/2013 0 (2,549) Sold Out
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 03/31/2013 0 (35) Sold Out
OXFORD ASSET MANAGEMENT 03/31/2013 0 (73,151) Sold Out
TELOS CAPITAL MANAGEMENT, INC. 03/31/2013 0 (1,375) Sold Out
TFS CAPITAL LLC 03/31/2013 0 (50,895) Sold Out