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742 hedge funds and large institutions have $13.7B invested in Arm in 2026 Q1 according to their latest regulatory filings, with 187 funds opening new positions, 231 increasing their positions, 210 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

175% more funds holding in top 10

Funds holding in top 10: 822 (+14)

131% more first-time investments, than exits

New positions opened: 187 | Existing positions closed: 81

53% more capital invested

Capital invested by funds: $8.96B → $13.7B (+$4.79B)

14% more funds holding

Funds holding: 652742 (+90)

10% more repeat investments, than reductions

Existing positions increased: 231 | Existing positions reduced: 210

0.85% more ownership

Funds ownership: 7.75%8.6% (+0.85%)

23% less call options, than puts

Call options by funds: $4.09B | Put options by funds: $5.35B

Holders
742
Holders Change
+90
Holders Change %
+13.8%
% of All Funds
9.13%
Holding in Top 10
22
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+175%
% of All Funds
0.27%
New
187
Increased
231
Reduced
210
Closed
81
Calls
$4.09B
Puts
$5.35B
Net Calls
-$1.25B
Net Calls Change
-$474M
Name Holding Trade Value Shares
Change
Change in
Stake
Acadian Asset Management
576
Acadian Asset Management
Massachusetts
$161K -$7.43M -61,259 -98%
SEP
577
Signature Equity Partners
Ohio
$156K +$80.9K +667 +182%
GCM
578
Gladstone Capital Management
United Kingdom
$151K
RWM
579
Rialto Wealth Management
New York
$151K
FLP
580
Financial Life Planners
Arizona
$150K +$120K +991 New
BLC
581
Brown, Lisle/Cummings
Rhode Island
$139K -$3.03K -25 -3%
HCM
582
Hollencrest Capital Management
California
$135K +$108K +890 New
CA
583
Clearstead Advisors
Ohio
$133K -$67.2K -554 -39%
MMCM
584
Murphy & Mullick Capital Management
New York
$133K -$23.7K -195 -18%
VNA
585
Valley National Advisers
Pennsylvania
$131K +$77.4K +638 +275%
SIA
586
Strategic Investment Advisors
Michigan
$131K +$105K +865 New
WIM
587
Westside Investment Management
California
$113K +$91K +750 New
CA
588
CoreCap Advisors
Michigan
$112K -$849 -7 -0.9%
AA
589
Ancora Advisors
Ohio
$110K
BL
590
BFSG LLC
California
$106K
CFP
591
Comprehensive Financial Planning
Pennsylvania
$106K
FDW
592
Fourth Dimension Wealth
Ohio
$106K +$36.4K +300 +75%
AUB
593
Atlantic Union Bankshares
Virginia
$105K
MA
594
MCF Advisors
Kentucky
$103K
SMFG
595
Sumitomo Mitsui Financial Group
Japan
$102K -$8.98K -74 -10%
BWL
596
Bogart Wealth LLC
Virginia
$99.5K +$73.8K +608 +1,216%
IAAG
597
Innovative Asset Advisors Group
Connecticut
$98.3K +$78.9K +650 New
CM
598
Capula Management
Cayman Islands
$96.1K -$672K -5,535 -90%
SIS
599
Strategic Investment Solutions
Illinois
$94.9K
SWM
600
SHP Wealth Management
Massachusetts
$93.9K -$1.09K -9 -1%