659 hedge funds and large institutions have $13B invested in Arm in 2025 Q2 according to their latest regulatory filings, with 131 funds opening new positions, 213 increasing their positions, 207 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

6% more funds holding

Funds holding: 623659 (+36)

3% more repeat investments, than reductions

Existing positions increased: 213 | Existing positions reduced: 207

0.48% more ownership

Funds ownership: 7.11%7.59% (+0.48%)

Holders
659
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.99B
Puts
$5.25B
Net Calls
Net Calls Change

Top Buyers

1 +$749M
2 +$301M
3 +$226M
4
JCAM
Jericho Capital Asset Management
New York
+$211M
5
Invesco
Invesco
Georgia
+$130M

Top Sellers

1 -$377M
2 -$211M
3 -$177M
4
DZ Bank
DZ Bank
Germany
-$168M
5
PEAK6
PEAK6
Illinois
-$125M
Name Holding Trade Value Shares
Change
Change in
Stake
FAM
701
Fred Alger Management
New York
MFS
702
Monetta Financial Services
Illinois
ICM
703
Ionic Capital Management
New York
RH
704
RFG Holdings
Texas
CCC
705
Compass Capital Corp
Massachusetts
SMFG
706
Sumitomo Mitsui Financial Group
Japan
EGM
707
Engineers Gate Manager
New York
SRL
708
Scientech Research LLC
New Jersey
EWM
709
Empirical Wealth Management
Washington
NFA
710
Northwest Financial Advisors
Virginia
ARC
711
Advisor Resource Council
Texas
FNBOH
712
First National Bank of Hutchinson
Kansas
OCM
713
Ovata Capital Management
Hong Kong
BAM
714
Blueshift Asset Management
New Jersey
GCM
715
Graham Capital Management
Connecticut
RS
716
R Squared
Hong Kong
CC
717
Centiva Capital
New York
BPC
718
Banque Pictet & Cie
Switzerland
AIP
719
Arrowpoint Investment Partners
Singapore
SFG
720
Stonebridge Financial Group
Pennsylvania
WBC
721
West Branch Capital
Massachusetts
FLP
722
Financial Life Planners
Arizona
CLOS
723
Compagnie Lombard Odier SCmA
Switzerland
HIP
724
HUB Investment Partners
Texas
MTIM
725
Marathon Trading Investment Management
Pennsylvania