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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

560 hedge funds and large institutions have $33.4B invested in Alnylam Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 217 increasing their positions, 170 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
560
Holders Change
+42
Holders Change %
+8.11%
% of All Funds
8.1%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.1%
New
105
Increased
217
Reduced
170
Closed
58
Calls
$364M
Puts
$325M
Net Calls
+$39.2M
Net Calls Change
-$64.1M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$4.04B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$1.44B
3
Capital World Investors
3
Capital World Investors
California
$4.54B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$264M
5
OAG
5
Orbis Allan Gray
Bermuda
$349M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.36B
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$1.34B
3
DTC
3
Deep Track Capital
Connecticut
$0
4
ACA
4
Avoro Capital Advisors
New York
$0
5
Citadel Advisors
5
Citadel Advisors
Florida
$6.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
State of New Jersey Common Pension Fund D
126
State of New Jersey Common Pension Fund D
New Jersey
$13M -$282K -1,025 -2%
Schroder Investment Management Group
127
Schroder Investment Management Group
United Kingdom
$13M -$2.58M -9,382 -17%
JFG
128
Jefferies Financial Group
New York
$13M +$12.3M +44,893 +1,952%
Victory Capital Management
129
Victory Capital Management
Texas
$11.8M +$1.16M +4,229 +11%
Squarepoint
130
Squarepoint
New York
$11.7M -$15.4M -56,093 -57%
CGPCS
131
Capital Group Private Client Services
California
$11.7M -$186K -675 -2%
Russell Investments Group
132
Russell Investments Group
United Kingdom
$11.6M +$313K +1,139 +3%
Brown Advisory
133
Brown Advisory
Maryland
$10.8M -$889K -3,234 -8%
RAM
134
Resona Asset Management
Japan
$10.3M -$1.62M -5,890 -14%
IMRF
135
Illinois Municipal Retirement Fund
Illinois
$10.3M +$136K +495 +1%
BM
136
Bridger Management
New York
$10.2M – – –
CUAMC
137
China Universal Asset Management Company
China
$9.99M +$2.7M +9,831 +37%
ASRS
138
Arizona State Retirement System
Arizona
$9.97M +$414K +1,504 +4%
SCM
139
Silverarc Capital Management
Massachusetts
$9.84M -$62.2K -226 -0.6%
RSS
140
Rosenblum Silverman Sutton
California
$9.67M -$12.4K -45 -0.1%
AGP
141
Artia Global Partners
Florida
$9.63M – – –
TRSOTSOK
142
Teachers Retirement System of the State of Kentucky
Kentucky
$9.55M +$413K +1,500 +5%
Acadian Asset Management
143
Acadian Asset Management
Massachusetts
$9.46M -$795K -2,893 -8%
Teacher Retirement System of Texas
144
Teacher Retirement System of Texas
Texas
$9.26M +$1.18M +4,285 +15%
Balyasny Asset Management
145
Balyasny Asset Management
Illinois
$9.19M +$9.19M +33,405 New
UIM
146
USS Investment Management
United Kingdom
$9.04M -$1.09M -3,976 -11%
DCM
147
Driehaus Capital Management
Illinois
$8.9M -$38.2K -139 -0.4%
T
148
TOBAM
France
$8.65M +$477K +1,736 +6%
Envestnet Asset Management
149
Envestnet Asset Management
Illinois
$8.63M +$1.71M +6,227 +25%
ACM
150
Atika Capital Management
New York
$8.53M +$1.79M +6,500 +27%
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