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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 Holding Trade Value Shares
Change 		Shares
Change %
APM
51
Avidity Partners Management
Texas
$36.3M +$36.3M +243,000 New
Franklin Resources
52
Franklin Resources
California
$35.5M +$12.9M +86,596 +57%
SSA
53
Schonfeld Strategic Advisors
New York
$35.2M +$34.9M +233,653 +11,964%
PCH
54
Polar Capital Holdings
United Kingdom
$35.1M +$7.47M +50,000 +27%
Aberdeen Group
55
Aberdeen Group
United Kingdom
$32.8M -$2.01M -13,441 -6%
First Trust Advisors
56
First Trust Advisors
Illinois
$32.5M -$13.3M -89,320 -29%
California Public Employees Retirement System
57
California Public Employees Retirement System
California
$32M +$5.23M +35,000 +20%
Man Group
58
Man Group
United Kingdom
$31.4M +$25M +167,345 +390%
Wells Fargo
59
Wells Fargo
California
$30.8M -$3.48M -23,266 -10%
Point72 Asset Management
60
Point72 Asset Management
Connecticut
$30.8M +$18M +120,265 +140%
AP
61
Antipodes Partners
Australia
$30.7M +$2.46M +16,438 +9%
Millennium Management
62
Millennium Management
New York
$30.2M +$24.8M +165,742 +454%
Ameriprise
63
Ameriprise
Minnesota
$29.1M -$27.3M -182,934 -48%
Barclays
64
Barclays
United Kingdom
$29M +$7.77M +51,972 +37%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$28.6M -$23.9K -160 -0.1%
Two Sigma Advisers
66
Two Sigma Advisers
New York
$28.3M +$28.3M +189,600 New
National Pension Service
67
National Pension Service
South Korea
$27.8M +$2.75M +18,413 +11%
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$27.4M +$227K +1,135 +0.8%
PAI
69
Palo Alto Investors
California
$27.3M +$4.23M +28,329 +18%
ACM
70
ADAR1 Capital Management
Texas
$26.9M +$25.5M +170,645 +1,796%
Janus Henderson Group
71
Janus Henderson Group
United Kingdom
$26.7M -$14.8M -99,127 -36%
CIBC Private Wealth Group
72
CIBC Private Wealth Group
Georgia
$26.7M +$84K +548 +0.3%
Invesco
73
Invesco
Georgia
$26.6M +$217K +1,453 +0.8%
RhumbLine Advisers
74
RhumbLine Advisers
Massachusetts
$26M +$122K +816 +0.5%
Jane Street
75
Jane Street
New York
$24.5M +$9.95M +66,575 +68%
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