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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

495 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 203 increasing their positions, 150 reducing their positions, and 63 closing their positions.

Holders
495
Holders Change
+1
Holders Change %
+0.2%
% of All Funds
7.18%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.12%
New
71
Increased
203
Reduced
150
Closed
63
Calls
$461M
Puts
$304M
Net Calls
+$157M
Net Calls Change
+$211M

Top Buyers

1
American Century Companies
1
American Century Companies
Missouri
$205M
2
DTC
2
Deep Track Capital
Connecticut
$124M
3
BlackRock
3
BlackRock
New York
$1.35B
4
VPC
4
Vestal Point Capital
New York
$52.3M
5
Balyasny Asset Management
5
Balyasny Asset Management
Illinois
$43M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$1.91B
2
RI
2
RTW Investments
New York
$0
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$261M
4
Morgan Stanley
4
Morgan Stanley
New York
$101M
5
ACA
5
Avoro Capital Advisors
New York
$44.8M
Name Market Value Shares Shares
Change 		Shares
Change %
Citigroup
76
Citigroup
New York
$22.5M 150,690 +77,889 +107%
Federated Hermes
77
Federated Hermes
Pennsylvania
$22.2M 148,504 +11,363 +8%
AQR Capital Management
78
AQR Capital Management
Connecticut
$21.1M 141,137 +127,117 +907%
CS
79
Credit Suisse
Switzerland
$19.3M 129,346 -46,630 -26%
Jacobs Levy Equity Management
80
Jacobs Levy Equity Management
New Jersey
$18.9M 126,367 +126,367 New
HighTower Advisors
81
HighTower Advisors
Illinois
$18.8M 126,080 +1,860 +1%
UBS Group
82
UBS Group
Switzerland
$18.6M 124,463 +33,990 +38%
Hudson Bay Capital Management
83
Hudson Bay Capital Management
Connecticut
$18.3M 122,500 +40,000 +48%
NHAS
84
Novo Holdings A/S
Denmark
$17.7M 118,383 – –
DekaBank Deutsche Girozentrale
85
DekaBank Deutsche Girozentrale
Germany
$17.3M 113,042 -24,843 -18%
CM
86
Caption Management
Oklahoma
$17.1M 114,122 +92,580 +430%
Qube Research & Technologies (QRT)
87
Qube Research & Technologies (QRT)
United Kingdom
$16.6M 110,759 +92,307 +500%
National Bank of Canada
88
National Bank of Canada
Quebec, Canada
$16.3M 108,410 +107,897 +21,033%
Axa
89
Axa
France
$16.1M 107,636 -59,417 -36%
Bank of Montreal
90
Bank of Montreal
Ontario, Canada
$15.9M 102,508 +62,543 +156%
D.E. Shaw & Co
91
D.E. Shaw & Co
New York
$15.5M 103,387 +7,843 +8%
SI
92
Sofinnova Investments
California
$15.4M 103,036 +103,036 New
Two Sigma Investments
93
Two Sigma Investments
New York
$15.3M 102,512 +102,512 New
BNP Paribas Financial Markets
94
BNP Paribas Financial Markets
France
$15.2M 101,446 +18,742 +23%
TI
95
Trexquant Investment
Connecticut
$14.5M 96,975 +45,578 +89%
Skandinaviska Enskilda Banken (SEB)
96
Skandinaviska Enskilda Banken (SEB)
Sweden
$14.1M 94,553 +1,296 +1%
New York State Common Retirement Fund
97
New York State Common Retirement Fund
New York
$14M 93,766 -18,148 -16%
CII
98
Capital International Inc
California
$14M 93,376 -6,646 -7%
Neuberger Berman Group
99
Neuberger Berman Group
New York
$13.7M 91,350 +19,686 +27%
CSS
100
Cubist Systematic Strategies
Connecticut
$13.5M 90,234 +72,220 +401%
2 3
4
5 6