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
SIS
601
Strategic Investment Solutions
Illinois
$13.6K
W
602
WealthCollab
Washington
$13.3K
GI
603
GAMMA Investing
California
$12.5K
CCA
604
Catalyst Capital Advisors
New York
$12.5K
NMG
605
New Millennium Group
Utah
$12K
ANBT
606
American National Bank & Trust
Texas
$12K
CIAM
607
Caitong International Asset Management
Hong Kong
$11.8K
BMC
608
Bear Mountain Capital
Washington
$11.7K
BWL
609
Bogart Wealth LLC
Virginia
$11.3K
AWM
610
Activest Wealth Management
Florida
$11.1K
CAL
611
Capital Analysts LLC
Pennsylvania
$11K
SC
612
Sawyer & Company
Massachusetts
$11K
AS
613
Altshuler Shaham
Israel
$11K
HNB
614
Hilltop National Bank
Wyoming
$10.8K
TF
615
Tompkins Financial
New York
$9.7K
CFS
616
Compass Financial Services
Iowa
$9.54K
NC
617
NewSquare Capital
Pennsylvania
$9.54K
MYIA
618
Mount Yale Investment Advisors
Colorado
$9.06K
AG
619
AmeriFlex Group
Nevada
$8.38K
EB
620
Eastern Bank
Massachusetts
$8.09K
FMII
621
Farmers & Merchants Investments Inc
Nebraska
$8.09K
TLA
622
Tanglewood Legacy Advisors
Texas
$8.09K
NRG
623
Nemes Rush Group
Michigan
$7.12K
HWA
624
Heritage Wealth Advisors
Virginia
$6.47K
BDPWM
625
Barnes Dennig Private Wealth Management
Ohio
$6.31K