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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

584 hedge funds and large institutions have $30B invested in Alnylam Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 234 increasing their positions, 179 reducing their positions, and 61 closing their positions.

Holders
584
Holders Change
+25
Holders Change %
+4.47%
% of All Funds
7.78%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.05%
New
95
Increased
234
Reduced
179
Closed
61
Calls
$195M
Puts
$166M
Net Calls
+$29M
Net Calls Change
-$10.2M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.64B
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$1.03B
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$114M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$89.1M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$191M

Top Sellers

1
Capital International Investors
1
Capital International Investors
California
$334M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.17B
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$951M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$988M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$101M
Name Market Value Shares Shares
Change 		Shares
Change %
Treasurer of the State of North Carolina
101
Treasurer of the State of North Carolina
North Carolina
$20.5M 86,915 +2,310 +3%
Citigroup
102
Citigroup
New York
$20.4M 86,897 +12,626 +17%
Nomura Asset Management
103
Nomura Asset Management
Japan
$19.5M 82,785 -2,660 -3%
CI
104
Capital International
California
$18.9M 80,282 -20,141 -20%
Two Sigma Advisers
105
Two Sigma Advisers
New York
$18.5M 78,800 -24,300 -24%
State of Wisconsin Investment Board
106
State of Wisconsin Investment Board
Wisconsin
$18.4M 78,375 -719 -0.9%
Aviva
107
Aviva
United Kingdom
$18.2M 77,244 +52,738 +215%
Canada Life
108
Canada Life
Manitoba, Canada
$18.1M 76,919 +8,206 +12%
SCM
109
Soleus Capital Management
Connecticut
$18.1M 76,800 +17,400 +29%
Ensign Peak Advisors
110
Ensign Peak Advisors
Utah
$18M 76,464 -4,104 -5%
EHI
111
Eagle Health Investments
Connecticut
$17.9M 76,256 – –
Russell Investments Group
112
Russell Investments Group
United Kingdom
$17.2M 73,160 +30,836 +73%
New York State Common Retirement Fund
113
New York State Common Retirement Fund
New York
$17M 72,228 -4,000 -5%
VanEck Associates
114
VanEck Associates
New York
$16M 67,818 +10,419 +18%
Asset Management One
115
Asset Management One
Japan
$15.6M 65,363 -2,590 -4%
Envestnet Asset Management
116
Envestnet Asset Management
Illinois
$15.5M 66,014 +34,647 +110%
Citadel Advisors
117
Citadel Advisors
Florida
$15.4M 65,393 +41,461 +173%
IMRF
118
Illinois Municipal Retirement Fund
Illinois
$14.7M 62,665 +25,298 +68%
HSBC Holdings
119
HSBC Holdings
United Kingdom
$14.5M 61,582 +4,712 +8%
Macquarie Group
120
Macquarie Group
Australia
$14.3M 60,664 -11,952 -16%
USCWA
121
U.S. Capital Wealth Advisors
Texas
$14.2M 60,501 -999 -2%
SFI
122
Susquehanna Fundamental Investments
Pennsylvania
$13.3M 56,585 +56,585 New
AGP
123
Artia Global Partners
Florida
$13.3M 56,400 +21,400 +61%
BBL
124
Beck Bode LLC
Massachusetts
$13.2M 56,017 +56,017 New
Swedbank
125
Swedbank
Sweden
$13.1M 55,532 +1,803 +3%
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5
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