660 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, 208 reducing their positions, and 89 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: 625660 (+35)

2% more repeat investments, than reductions

Existing positions increased: 213 | Existing positions reduced: 208

0.48% more ownership

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

Holders
660
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
Walleye Capital
601
Walleye Capital
New York
$14.2K
SIS
602
Strategic Investment Solutions
Illinois
$13.6K
W
603
WealthCollab
Washington
$13.3K
GI
604
GAMMA Investing
California
$12.5K
CCA
605
Catalyst Capital Advisors
New York
$12.5K
NMG
606
New Millennium Group
Utah
$12K
ANBT
607
American National Bank & Trust
Texas
$12K
CIAM
608
Caitong International Asset Management
Hong Kong
$11.8K
BMC
609
Bear Mountain Capital
Washington
$11.7K
BWL
610
Bogart Wealth LLC
Virginia
$11.3K
AWM
611
Activest Wealth Management
Florida
$11.1K
CAL
612
Capital Analysts LLC
Pennsylvania
$11K
SC
613
Sawyer & Company
Massachusetts
$11K
AS
614
Altshuler Shaham
Israel
$11K
HNB
615
Hilltop National Bank
Wyoming
$10.8K
TF
616
Tompkins Financial
New York
$9.7K
CFS
617
Compass Financial Services
Iowa
$9.54K
NC
618
NewSquare Capital
Pennsylvania
$9.54K
MYIA
619
Mount Yale Investment Advisors
Colorado
$9.06K
AG
620
AmeriFlex Group
Nevada
$8.38K
EB
621
Eastern Bank
Massachusetts
$8.09K
FMII
622
Farmers & Merchants Investments Inc
Nebraska
$8.09K
TLA
623
Tanglewood Legacy Advisors
Texas
$8.09K
NRG
624
Nemes Rush Group
Michigan
$7.12K
HWA
625
Heritage Wealth Advisors
Virginia
$6.47K