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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

388 hedge funds and large institutions have $15.4B invested in Alnylam Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 147 increasing their positions, 116 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
388
Holders Change
+16
Holders Change %
+4.3%
% of All Funds
6.83%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.12%
New
55
Increased
147
Reduced
116
Closed
36
Calls
$83.9M
Puts
$54.4M
Net Calls
+$29.5M
Net Calls Change
+$19.9M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$2.48B
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$1.42B
3
APM
Avidity Partners Management
Texas
$60.4M
4
FCM
Farallon Capital Management
California
$98.8M
5
Swedbank
Swedbank
Sweden
$48M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.29B
2
1WCM
12 West Capital Management
New York
$0
3
Dodge & Cox
Dodge & Cox
California
$610M
4
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$206M
5
MC
Maverick Capital
Texas
$112M
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
151
Profund Advisors
Maryland
$2.91M -$432K -3,060 -13%
Handelsbanken Fonder
152
Handelsbanken Fonder
Sweden
$2.87M -$198K -1,400 -6%
Stifel Financial
153
Stifel Financial
Missouri
$2.86M +$594K +4,207 +26%
AP
154
AtonRa Partners
Switzerland
$2.85M +$1.81M +12,820 +173%
DA
155
DCF Advisers
Connecticut
$2.82M – – –
NIPH
156
NN Investment Partners Holdings
Netherlands
$2.75M +$402K +2,851 +17%
SEI Investments
157
SEI Investments
Pennsylvania
$2.72M -$354K -2,500 -12%
KBC Group
158
KBC Group
Belgium
$2.7M – – –
BCIM
159
British Columbia Investment Management
British Columbia, Canada
$2.69M -$71.7K -508 -3%
Tudor Investment Corp
160
Tudor Investment Corp
Connecticut
$2.69M +$2.69M +19,022 New
ProShare Advisors
161
ProShare Advisors
Maryland
$2.6M -$230K -1,631 -8%
Janus Henderson Group
162
Janus Henderson Group
United Kingdom
$2.57M -$10.2M -72,072 -80%
Jane Street
163
Jane Street
New York
$2.51M +$1.54M +10,918 +159%
Public Employees Retirement Association of Colorado
164
Public Employees Retirement Association of Colorado
Colorado
$2.32M – – –
Impax Asset Management Group
165
Impax Asset Management Group
United Kingdom
$2.29M +$15.5K +110 +0.7%
Royal Bank of Canada
166
Royal Bank of Canada
Ontario, Canada
$2.29M -$1.88M -13,326 -45%
AAF
167
Andra AP-fonden
Sweden
$2.26M -$353K -2,500 -14%
PNC Financial Services Group
168
PNC Financial Services Group
Pennsylvania
$2.25M +$212K +1,504 +10%
QIM
169
Quantitative Investment Management
Virginia
$2.24M +$1.41M +9,979 +170%
Toronto Dominion Bank
170
Toronto Dominion Bank
Ontario, Canada
$2.22M -$866K -6,136 -28%
Connor, Clark & Lunn Investment Management (CC&L)
171
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.13M +$661K +4,683 +45%
Comerica Bank
172
Comerica Bank
Texas
$2.08M -$55.9K -409 -3%
Simplex Trading
173
Simplex Trading
Illinois
$2.03M +$891K +6,311 +78%
Carson Wealth (CWM LLC)
174
Carson Wealth (CWM LLC)
Nebraska
$2.02M – – –
PCM
175
Prelude Capital Management
New York
$2M +$2M +14,180 New
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