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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

449 hedge funds and large institutions have $20.9B invested in Alnylam Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 162 increasing their positions, 162 reducing their positions, and 58 closing their positions.

Holders
449
Holders Change
-23
Holders Change %
-4.87%
% of All Funds
7.16%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
43
Increased
162
Reduced
162
Closed
58
Calls
$172M
Puts
$203M
Net Calls
-$30.3M
Net Calls Change
+$11.9M

Top Buyers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$140M
2
Norges Bank
2
Norges Bank
Norway
$211M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$493M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$1.14B
5
Capital International Investors
5
Capital International Investors
California
$549M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2B
2
Morgan Stanley
2
Morgan Stanley
New York
$214M
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$1.45B
4
Two Sigma Investments
4
Two Sigma Investments
New York
$584K
5
Invesco
5
Invesco
Georgia
$38.4M
Name Market Value Shares Shares
Change 		Shares
Change %
SFM
126
Sphera Funds Management
Israel
$6.39M 36,101 -3,899 -10%
Two Sigma Advisers
127
Two Sigma Advisers
New York
$6.36M 35,900 -157,700 -81%
Brown Advisory
128
Brown Advisory
Maryland
$6.24M 35,212 -376 -1%
HSBC Holdings
129
HSBC Holdings
United Kingdom
$6.23M 35,185 +4,508 +15%
AAF
130
Andra AP-fonden
Sweden
$6.11M 34,500 -6,000 -15%
UIM
131
USS Investment Management
United Kingdom
$6.06M 34,231 +4,206 +14%
ASRS
132
Arizona State Retirement System
Arizona
$6.02M 33,973 +153 +0.5%
Korea Investment Corp
133
Korea Investment Corp
South Korea
$5.86M 33,061 -5,854 -15%
Teacher Retirement System of Texas
134
Teacher Retirement System of Texas
Texas
$5.84M 32,958 +692 +2%
SAM
135
Sectoral Asset Management
Quebec, Canada
$5.13M 28,960 -866 -3%
FAF
136
Fjarde Ap-fonden
Sweden
$5.03M 28,415 -100 -0.4%
Aviva
137
Aviva
United Kingdom
$5.03M 28,408 +20,451 +257%
EAM
138
Erste Asset Management
Austria
$4.96M 28,510 – –
EAM
139
EFG Asset Management
Oregon
$4.93M 27,851 -300 -1%
BPC
140
Banque Pictet & Cie
Switzerland
$4.5M 25,424 -1,154 -4%
FRAF
141
Första AP-fonden
Sweden
$4.5M 25,400 +500 +2%
SEI Investments
142
SEI Investments
Pennsylvania
$4.48M 25,302 -4,461 -15%
SO
143
STRS Ohio
Ohio
$4.43M 25,000 -5,000 -17%
II
144
IFM Investors
Australia
$4.4M 24,871 +494 +2%
Envestnet Asset Management
145
Envestnet Asset Management
Illinois
$4.35M 24,570 +5,727 +30%
Russell Investments Group
146
Russell Investments Group
United Kingdom
$4.22M 24,126 -3,427 -12%
Aberdeen Group
147
Aberdeen Group
United Kingdom
$4.08M 23,025 -559 -2%
Zurich Cantonal Bank
148
Zurich Cantonal Bank
Switzerland
$4M 22,607 +2,201 +11%
Principal Financial Group
149
Principal Financial Group
Iowa
$3.99M 22,505 +843 +4%
KCM
150
Kornitzer Capital Management
Kansas
$3.9M 22,000 – –
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