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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

210 hedge funds and large institutions have $2.99B invested in Alnylam Pharmaceuticals in 2016 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 76 increasing their positions, 72 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
210
Holders Change
-48
Holders Change %
-18.6%
% of All Funds
5.26%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.2%
New
36
Increased
76
Reduced
72
Closed
77
Calls
$34.4M
Puts
$37.3M
Net Calls
-$2.87M
Net Calls Change
-$31.3M

Top Buyers

1
Dodge & Cox
Dodge & Cox
California
$345M
2
SPC
Slate Path Capital
New York
$74.9M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
$12.8M
4
First Trust Advisors
First Trust Advisors
Illinois
$27.6M
5
ACH
ArrowMark Colorado Holdings
Colorado
$25.9M

Top Sellers

1
Jennison Associates
Jennison Associates
New York
$0
2
AWG
Alpha Wave Global
New York
$0
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
$0
4
Capital World Investors
Capital World Investors
California
$5.16M
5
Artisan Partners
Artisan Partners
Wisconsin
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
KFS
126
Kurt F. Somerville
$565K +$187 +5 +0%
AIMCA
127
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$558K +$558K +14,900 New
SM
128
Sabby Management
Florida
$518K +$518K +13,823 New
URS
129
Utah Retirement Systems
Utah
$510K -$3.75K -100 -0.7%
BlackRock
130
BlackRock
New York
$509K -$2.26M -60,440 -82%
Schroder Investment Management Group
131
Schroder Investment Management Group
United Kingdom
$491K -$205K -5,472 -29%
AB
132
Amalgamated Bank
New York
$485K +$52.1K +1,392 +12%
Principal Financial Group
133
Principal Financial Group
Iowa
$481K -$84.8K -2,266 -15%
Jacobs Levy Equity Management
134
Jacobs Levy Equity Management
New Jersey
$453K +$453K +12,100 New
Squarepoint
135
Squarepoint
New York
$431K +$169K +4,500 +64%
BBA
136
Baker Bros. Advisors
New York
$425K – – –
CI
137
Cowen Inc
New York
$419K +$269K +7,200 +180%
LCM
138
Landscape Capital Management
New Jersey
$418K +$418K +11,154 New
RFS
139
Rockefeller Financial Services
New York
$393K +$322K +8,591 +452%
Federated Hermes
140
Federated Hermes
Pennsylvania
$374K -$18.8K -503 -5%
GH
141
GAM Holding
Switzerland
$374K +$236K +6,320 +172%
American Century Companies
142
American Century Companies
Missouri
$363K -$17.6K -470 -5%
Citadel Advisors
143
Citadel Advisors
Florida
$361K +$361K +9,632 New
LCM
144
Laurion Capital Management
New York
$354K +$354K +9,450 New
Wolverine Trading
145
Wolverine Trading
Illinois
$340K +$340K +9,069 New
NIMI
146
Natixis Investment Managers International
France
$337K -$139K -3,698 -29%
NFA
147
Nationwide Fund Advisors
Ohio
$332K -$1.37M -36,663 -81%
PNC Financial Services Group
148
PNC Financial Services Group
Pennsylvania
$322K -$4.77K -128 -1%
AG
149
Aperio Group
California
$319K -$240K -6,406 -43%
AL
150
Airain Ltd
Guernsey
$316K +$316K +8,444 New
4 5
6
7 8