ALNY

Alnylam Pharmaceuticals, Inc. Institutional Ownership

$124.81
*  
0.07
0.06%
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*Delayed - data as of May 22, 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 76.82%
Total Shares Outstanding (millions) 84
Total Value of Holdings (millions) $8,053

Active Positions

Holders Shares
Increased Positions 156 10,116,363
Decreased Positions 82 3,474,285
Held Positions 26 50,929,609
Total Institutional Shares 264 64,520,257

New and Sold Out Positions


Holders Shares
New Positions 47 1,309,074
Sold Out Positions 22 455,620

238 Activity Institutional Holders
13,590,648 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)
RTW INVESTMENTS, LLC 03/31/2015 355,395 15,000 4.41 44,357
LORD, ABBETT & CO. LLC 03/31/2015 343,318 59,027 20.76 42,850
NORTHERN TRUST CORP 03/31/2015 321,840 45,575 16.50 40,169
BANK OF NEW YORK MELLON CORP 03/31/2015 298,785 32,466 12.19 37,291
COLUMBUS CIRCLE INVESTORS 03/31/2015 289,560 (84,488) (22.59) 36,140
DEUTSCHE BANK AG\ 03/31/2015 281,619 71,673 34.14 35,149
CREDIT SUISSE AG/ 03/31/2015 271,954 22,482 9.01 33,943
D. E. SHAW & CO., INC. 03/31/2015 267,612 76,353 39.92 33,401
AMERICAN CENTURY COMPANIES INC 03/31/2015 256,335 248,598 3,213.11 31,993
CATALYST CAPITAL ADVISORS LLC 03/31/2015 200,250 200,250 New 24,993
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 03/31/2015 188,535 42,840 29.40 23,531
VAN ECK ASSOCIATES CORP 03/31/2015 187,428 187,428 New 23,393
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC 03/31/2015 163,057 163,057 New 20,351
TIGER MANAGEMENT LLC 03/31/2015 161,600 161,600 New 20,169
FIC CAPITAL INC 03/31/2015 160,032 850 .53 19,974

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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