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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
AC
501
Aristeia Capital
Connecticut
– -$3.76M -18,800 Closed
DA
502
Duality Advisers
Florida
– -$3.39M -16,926 Closed
Point72 Asset Management
503
Point72 Asset Management
Connecticut
– -$2.92M -14,570 Closed
TCM
504
Tenor Capital Management
New York
– -$2.4M -12,000 Closed
GCM
505
Graham Capital Management
Connecticut
– -$2.39M -11,940 Closed
AQR Capital Management
506
AQR Capital Management
Connecticut
– -$2.36M -11,768 Closed
ICM
507
III Capital Management
Florida
– -$2.26M -11,300 Closed
WA
508
Whitebox Advisors
Minnesota
– -$2.26M -11,300 Closed
TF
509
Trek Financial
Arizona
– -$2.23M -11,145 Closed
PHP
510
Parkman Healthcare Partners
Connecticut
– -$2.18M -10,873 Closed
OQS
511
Occudo Quantitative Strategies
Florida
– -$1.78M -8,872 Closed
FC
512
FORA Capital
Florida
– -$1.76M -8,774 Closed
SGA
513
Sector Gamma AS
Norway
– -$1.39M -6,921 Closed
IAIM
514
Industrial Alliance Investment Management
Quebec, Canada
– -$1.38M -6,900 Closed
Nomura Holdings
515
Nomura Holdings
Japan
– -$1.23M -6,113 Closed
YIH
516
Y-Intercept (HK)
Hong Kong
– -$1.19M -5,935 Closed
ACM
517
AlphaCrest Capital Management
New York
– -$1.01M -5,061 Closed
SEC
518
Seven Eight Capital
New York
– -$985K -4,921 Closed
Verition Fund Management
519
Verition Fund Management
Connecticut
– -$966K -4,827 Closed
CL
520
CSS LLC
Illinois
– -$924K -4,613 Closed
Capstone Investment Advisors
521
Capstone Investment Advisors
New York
– -$881K -4,400 Closed
LP
522
LMR Partners
United Kingdom
– -$822K -4,107 Closed
XT
523
XTX Topco
Cayman Islands
– -$777K -3,884 Closed
SP
524
Steelhead Partners
Washington
– -$721K -3,600 Closed
ECM
525
ExodusPoint Capital Management
New York
– -$625K -3,122 Closed
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