ALNY icon

Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

309 hedge funds and large institutions have $9B invested in Alnylam Pharmaceuticals in 2018 Q2 according to their latest regulatory filings, with 57 funds opening new positions, 122 increasing their positions, 80 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
309
Holders Change
+17
Holders Change %
+5.82%
% of All Funds
7.08%
Holding in Top 10
9
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-25%
% of All Funds
0.21%
New
57
Increased
122
Reduced
80
Closed
39
Calls
$106M
Puts
$56.4M
Net Calls
+$49.7M
Net Calls Change
+$46.2M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.16B
2
ACA
Avoro Capital Advisors
New York
$69M
3
MC
Maverick Capital
Texas
$67.1M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$62.3M
5
PA
Perceptive Advisors
New York
$182M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$514M
2
BlackRock
BlackRock
New York
$605M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
$10.1M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ACH
126
ArrowMark Colorado Holdings
Colorado
$3.44M -$120K -1,223 -3%
Prudential Financial
127
Prudential Financial
New Jersey
$3.44M +$2.97M +30,200 +637%
SGA
128
Sector Gamma AS
Norway
$3.2M +$3.2M +32,500 New
Hudson Bay Capital Management
129
Hudson Bay Capital Management
Connecticut
$2.96M +$2.96M +30,000 New
SCM
130
Sio Capital Management
New York
$2.94M +$2.94M +29,835 New
FAF
131
Fjarde Ap-fonden
Sweden
$2.92M +$146K +1,487 +5%
GIBU
132
Gulf International Bank (UK)
United Kingdom
$2.87M – – –
BCIM
133
British Columbia Investment Management
British Columbia, Canada
$2.66M -$614K -6,236 -19%
UONDDL
134
University of Notre Dame du Lac
Indiana
$2.66M +$475K +4,822 +22%
Russell Investments Group
135
Russell Investments Group
United Kingdom
$2.65M -$2.15M -22,131 -45%
MWNA
136
Marshall Wace North America
New York
$2.62M +$2.62M +26,553 New
EU
137
Emory University
Georgia
$2.59M +$487K +4,940 +23%
PA
138
Profund Advisors
Maryland
$2.56M -$113K -1,152 -4%
FAM
139
Fred Alger Management
New York
$2.49M +$2.49M +25,253 New
Principal Financial Group
140
Principal Financial Group
Iowa
$2.39M -$23.2K -236 -1%
Teacher Retirement System of Texas
141
Teacher Retirement System of Texas
Texas
$2.37M +$451K +4,578 +23%
FDCDDQ
142
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.3M – – –
ACM
143
Atika Capital Management
New York
$2.27M -$1.77M -18,000 -44%
Treasurer of the State of North Carolina
144
Treasurer of the State of North Carolina
North Carolina
$2.08M +$1.16M +11,826 +128%
Canada Pension Plan Investment Board
145
Canada Pension Plan Investment Board
Ontario, Canada
$2.05M +$1.66M +16,886 +431%
AG
146
Aperio Group
California
$2.04M -$304K -3,085 -13%
AB
147
Amalgamated Bank
New York
$2.01M +$205K +2,080 +11%
APG Asset Management
148
APG Asset Management
Netherlands
$1.97M +$1.01M +12,000 +106%
SMDAM
149
Sumitomo Mitsui DS Asset Management
Japan
$1.91M +$1.37M +13,877 +250%
AIM
150
ARK Investment Management
Florida
$1.91M +$813K +8,250 +74%
4 5
6
7 8