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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

260 hedge funds and large institutions have $6.22B invested in Alnylam Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 98 increasing their positions, 75 reducing their positions, and 39 closing their positions.

Holders
260
Holders Change
+3
Holders Change %
+1.17%
% of All Funds
6.83%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.18%
New
44
Increased
98
Reduced
75
Closed
39
Calls
$21M
Puts
$25.4M
Net Calls
-$4.4M
Net Calls Change
-$20.5M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$257M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$475M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1B
4
ACH
4
ArrowMark Colorado Holdings
Colorado
$16.6M
5
SPC
5
Slate Path Capital
New York
$68.3M

Top Sellers

1
AAMU
1
Amundi Asset Management US
Massachusetts
$0
2
First Trust Advisors
2
First Trust Advisors
Illinois
$115M
3
UIM
3
USS Investment Management
United Kingdom
$0
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
GTP
5
Global Thematic Partners
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
ACI
126
AMP Capital Investors
Australia
$1.86M 19,659 -9,353 -32%
SEI Investments
127
SEI Investments
Pennsylvania
$1.84M 19,569 +16,273 +494%
Susquehanna International Group
128
Susquehanna International Group
Pennsylvania
$1.78M 18,914 -138,272 -88%
IRF
129
IBM Retirement Fund
New York
$1.7M 18,028 +2,174 +14%
Public Employees Retirement Association of Colorado
130
Public Employees Retirement Association of Colorado
Colorado
$1.68M 17,831 +19 +0.1%
CCMH
131
Cornerstone Capital Management Holdings
New York
$1.54M 16,376 -6,575 -29%
Ameriprise
132
Ameriprise
Minnesota
$1.54M 16,345 -1,790 -10%
BNP Paribas Financial Markets
133
BNP Paribas Financial Markets
France
$1.47M 15,630 +4,847 +45%
KFS
134
Kurt F. Somerville
$1.43M 15,210 +2,293 +18%
FAM
135
Fortaleza Asset Management
Illinois
$1.39M 14,730 +1,365 +10%
Principal Financial Group
136
Principal Financial Group
Iowa
$1.27M 13,468 +21 +0.2%
URS
137
Utah Retirement Systems
Utah
$1.25M 13,300 – –
Los Angeles Capital Management
138
Los Angeles Capital Management
California
$1.25M 13,255 -2,005 -13%
JG
139
Jefferies Group
New York
$1.24M 13,214 +918 +7%
Barclays
140
Barclays
United Kingdom
$1.22M 12,967 -26,166 -67%
HTHT
141
Hemenway Trust Hemenway Trust
New Hampshire
$1.18M 12,525 – –
PC
142
Paulson & Co
New York
$1.16M 12,300 +12,300 New
Comerica Bank
143
Comerica Bank
Texas
$1.15M 13,594 -233 -2%
PP
144
Paloma Partners
Connecticut
$1.12M 11,900 +8,360 +236%
HSBC Holdings
145
HSBC Holdings
United Kingdom
$1.08M 11,486 -6,963 -38%
BBA
146
Baker Bros. Advisors
New York
$1.07M 11,340 – –
Credit Agricole
147
Credit Agricole
France
$1.03M 10,912 -1,604 -13%
HI
148
HBK Investments
Texas
$998K 10,601 -8,599 -45%
Janus Henderson Group
149
Janus Henderson Group
United Kingdom
$955K 10,138 – –
Nomura Holdings
150
Nomura Holdings
Japan
$951K 10,096 +100 +1%
4 5
6
7 8