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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

518 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 194 increasing their positions, 164 reducing their positions, and 57 closing their positions.

Holders
518
Holders Change
+23
Holders Change %
+4.65%
% of All Funds
7.54%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.09%
New
87
Increased
194
Reduced
164
Closed
57
Calls
$703M
Puts
$600M
Net Calls
+$103M
Net Calls Change
-$53.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.96B
2
Capital World Investors
2
Capital World Investors
California
$3.64B
3
OAG
3
Orbis Allan Gray
Bermuda
$175M
4
BlackRock
4
BlackRock
New York
$2.32B
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.04B

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.51B
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$1.47B
3
Squarepoint
3
Squarepoint
New York
$24M
4
DTC
4
Deep Track Capital
Connecticut
$122M
5
VPC
5
Vestal Point Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Mitsubishi UFJ Trust & Banking
51
Mitsubishi UFJ Trust & Banking
Japan
$65.2M 268,440 -43,412 -14%
Dimensional Fund Advisors
52
Dimensional Fund Advisors
Texas
$64.7M 266,206 +11,027 +4%
Two Sigma Advisers
53
Two Sigma Advisers
New York
$62.9M 258,700 +69,100 +36%
Adage Capital Partners
54
Adage Capital Partners
Massachusetts
$61.7M 254,000 +254,000 New
O
55
OrbiMed
New York
$60.8M 250,300 +250,300 New
RSCM
56
Rock Springs Capital Management
Maryland
$60.8M 250,000 +6,000 +2%
Janus Henderson Group
57
Janus Henderson Group
United Kingdom
$60.6M 249,440 +70,486 +39%
EAM
58
Eagle Asset Management
Florida
$59.9M 246,204 -12,044 -5%
First Trust Advisors
59
First Trust Advisors
Illinois
$58.5M 240,547 +23,174 +11%
AP
60
Antipodes Partners
Australia
$58M 238,496 +32,917 +16%
Ameriprise
61
Ameriprise
Minnesota
$57.9M 238,320 +43,595 +22%
APM
62
Avidity Partners Management
Texas
$53.9M 222,000 -21,000 -9%
CIBC Private Wealth Group
63
CIBC Private Wealth Group
Georgia
$52.7M 206,391 +32,142 +18%
California Public Employees Retirement System
64
California Public Employees Retirement System
California
$52.4M 215,567 +1,237 +0.6%
Wells Fargo
65
Wells Fargo
California
$50.1M 206,148 -216 -0.1%
Aberdeen Group
66
Aberdeen Group
United Kingdom
$48.6M 199,978 -19,297 -9%
National Pension Service
67
National Pension Service
South Korea
$47.7M 196,387 +10,204 +5%
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$47M 193,594 +2,176 +1%
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$42.1M 173,327 -362 -0.2%
CM
70
Caption Management
Oklahoma
$41.4M 170,550 +56,428 +49%
CC
71
Casdin Capital
New York
$41.3M 170,000 -188,000 -53%
FCM
72
Frontier Capital Management
Massachusetts
$40.9M 168,442 +168,442 New
UBS Group
73
UBS Group
Switzerland
$38M 156,583 +32,120 +26%
SI
74
Sofinnova Investments
California
$35.9M 147,929 +44,893 +44%
Jane Street
75
Jane Street
New York
$33.9M 139,497 -24,441 -15%
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