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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

483 hedge funds and large institutions have $28.3B invested in Alnylam Pharmaceuticals in 2022 Q4 according to their latest regulatory filings, with 83 funds opening new positions, 176 increasing their positions, 147 reducing their positions, and 85 closing their positions.

Holders
483
Holders Change
-10
Holders Change %
-2.03%
% of All Funds
7.79%
Holding in Top 10
14
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+27.27%
% of All Funds
0.23%
New
83
Increased
176
Reduced
147
Closed
85
Calls
$401M
Puts
$318M
Net Calls
+$82.8M
Net Calls Change
+$54M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$3.9B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$198M
3
BlackRock
3
BlackRock
New York
$2.02B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$743M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$3.21B

Top Sellers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$147M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$111M
3
Manulife (Manufacturers Life Insurance)
3
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$81.6M
4
Amundi
4
Amundi
France
$150M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Mirae Asset Global Investments
101
Mirae Asset Global Investments
South Korea
$13.9M 58,330 -14,361 -20%
Nomura Asset Management
102
Nomura Asset Management
Japan
$13.7M 57,500 -1,308 -2%
LOAMS
103
Lombard Odier Asset Management (Switzerland)
Switzerland
$13.5M 56,738 +21,125 +59%
ClearBridge Investments
104
ClearBridge Investments
New York
$13.5M 56,660 +56,660 New
SI
105
Sofinnova Investments
California
$13.4M 56,448 +56,448 New
AAF
106
Andra AP-fonden
Sweden
$13.2M 55,600 +7,000 +14%
NIP
107
Nicholas Investment Partners
California
$12.6M 52,884 +4,582 +9%
Robeco Institutional Asset Management
108
Robeco Institutional Asset Management
Netherlands
$12.4M 51,987 +12,628 +32%
Asset Management One
109
Asset Management One
Japan
$11.4M 47,832 -1,025 -2%
Ameriprise
110
Ameriprise
Minnesota
$11.3M 47,375 +37,804 +395%
UBS Group
111
UBS Group
Switzerland
$11.3M 47,351 +1,655 +4%
CII
112
Capital International Inc
California
$11.2M 47,210 +8,148 +21%
Federated Hermes
113
Federated Hermes
Pennsylvania
$11.2M 47,109 +47,109 New
Macquarie Group
114
Macquarie Group
Australia
$10.7M 45,218 +934 +2%
TI
115
Trexquant Investment
Connecticut
$10.4M 43,673 +561 +1%
Canada Life
116
Canada Life
Manitoba, Canada
$10.1M 42,309 -308 -0.7%
Royal London Asset Management
117
Royal London Asset Management
United Kingdom
$9.99M 42,078 +1,436 +4%
RSS
118
Rosenblum Silverman Sutton
California
$9.48M 39,883 -246 -0.6%
Mitsubishi UFJ Asset Management
119
Mitsubishi UFJ Asset Management
Japan
$9.45M 40,469 +3,269 +9%
IBT
120
International Biotechnology Trust
United Kingdom
$9.02M 38,000 – –
SCM
121
Silverarc Capital Management
Massachusetts
$8.95M 37,652 +5,107 +16%
Allspring Global Investments
122
Allspring Global Investments
North Carolina
$8.86M 37,268 -246 -0.7%
Ensign Peak Advisors
123
Ensign Peak Advisors
Utah
$8.82M 37,093 +1,563 +4%
Toronto Dominion Bank
124
Toronto Dominion Bank
Ontario, Canada
$8.71M 36,670 +9,911 +37%
Rafferty Asset Management
125
Rafferty Asset Management
New York
$8.63M 36,303 +3,411 +10%
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5
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