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Arm
ARM

Overview Fund Activity

656 hedge funds and large institutions have $13B invested in Arm in 2025 Q2 according to their latest regulatory filings, with 132 funds opening new positions, 213 increasing their positions, 203 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
656
Holders Change
+35
Holders Change %
+5.64%
% of All Funds
8.8%
Holding in Top 10
16
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+33.33%
% of All Funds
0.21%
New
132
Increased
213
Reduced
203
Closed
87
Calls
$6.99B
Puts
$5.24B
Net Calls
+$1.75B
Net Calls Change
+$1.54B

Top Buyers

1
Coatue Management
Coatue Management
New York
$749M
2
SGA
Sustainable Growth Advisers
Connecticut
$559M
3
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$768M
4
JCAM
Jericho Capital Asset Management
New York
$211M
5
Invesco
Invesco
Georgia
$224M

Top Sellers

1
BlackRock
BlackRock
New York
$184M
2
Artisan Partners
Artisan Partners
Wisconsin
$329M
3
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$177M
4
DZ Bank
DZ Bank
Germany
$673M
5
PEAK6
PEAK6
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Balyasny Asset Management
676
Balyasny Asset Management
Illinois
– -$2.81M -26,307 Closed
VF
677
Virtu Financial
New York
– -$2.06M -19,318 Closed
Mercer Global Advisors
678
Mercer Global Advisors
Colorado
– -$1.65M -18,848 Closed
GS
679
GWN Securities
Florida
– -$2.36M -17,778 Closed
Wolverine Trading
680
Wolverine Trading
Illinois
– -$1.79M -16,614 Closed
MCM
681
Mitchell Capital Management
Kansas
– -$1.75M -16,400 Closed
AIMCA
682
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$1.65M -15,420 Closed
SCA
683
Southern Capital Advisors
Tennessee
– -$1.61M -15,101 Closed
CAU
684
Caxton Associates (UK)
– -$1.49M -13,969 Closed
PCMH
685
Polymer Capital Management (HK)
Hong Kong
– -$1.4M -13,097 Closed
SW
686
Simplicity Wealth
New Jersey
– -$1.31M -12,296 Closed
Amundi
687
Amundi
France
– -$1.15M -11,804 Closed
MIC
688
Maxi Investments CY
Cyprus
– -$911K -8,535 Closed
CF
689
Corebridge Financial
Texas
– -$881K -8,247 Closed
ACM
690
Alight Capital Management
New York
– -$854K -8,000 Closed
BS
691
Banco Santander
Spain
– -$776K -7,267 Closed
IB
692
Iyo Bank
Japan
– -$738K -6,915 Closed
Two Sigma Advisers
693
Two Sigma Advisers
New York
– -$715K -6,700 Closed
TCM
694
Triumph Capital Management
Colorado
– -$673K -6,300 Closed
MSE
695
MUFG Securities EMEA
United Kingdom
– -$619K -5,798 Closed
N
696
Numerai
California
– -$602K -5,638 Closed
WCM
697
Wisconsin Capital Management
Wisconsin
– -$595K -5,569 Closed
FAM
698
Fred Alger Management
New York
– -$553K -5,181 Closed
MFS
699
Monetta Financial Services
Illinois
– -$534K -5,000 Closed
ICM
700
Ionic Capital Management
New York
– -$502K -4,700 Closed
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