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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
QC
151
Quadrature Capital
United Kingdom
$7.91M +$6.35M +52,297 New
CM
152
Caption Management
Oklahoma
$7.56M +$4.95M +40,750 +441%
Janney Montgomery Scott
153
Janney Montgomery Scott
Pennsylvania
$7.42M +$1.93M +15,880 +48%
CIS
154
Capital International Sarl
California
$7.38M +$406K +3,349 +7%
SLG
155
Stanley-Laman Group
Pennsylvania
$7.14M +$458K +3,773 +9%
NPT
156
Nixon Peabody Trust
Massachusetts
$7.13M +$5.72M +47,107 New
GC
157
Guggenheim Capital
Illinois
$7.08M -$430K -3,545 -7%
IUHSA
158
Itau Unibanco Holding S.A.
Brazil
$6.96M +$1.38M +11,350 +33%
OCM
159
Oribel Capital Management
New York
$6.94M +$5.57M +45,900 New
SC
160
Slow Capital
California
$6.92M +$2.32M +19,117 +72%
HLAM
161
Hidden Lake Asset Management
New York
$6.86M +$5.51M +45,366 New
FISPB
162
Fideuram - Intesa Sanpaolo Private Banking
$6.85M +$2.69M +22,170 +96%
GCM
163
Gunderson Capital Management
South Carolina
$6.81M +$5.46M +45,029 New
OCBCO
164
Oversea-Chinese Banking Corp (OCBC)
Singapore
$6.68M +$2.36M +19,479 +72%
IGM
165
Incline Global Management
New York
$6.57M +$5.27M +43,422 New
OC
166
Oppenheimer & Co
New York
$6.45M +$5.17M +42,639 New
HFM
167
Harvest Fund Management
China
$6.39M -$1.82K -15 -0%
NCL
168
Nishkama Capital LLC
Puerto Rico
$6.35M +$5.1M +42,000 New
GLF
169
Groupe la Francaise
France
$6.31M +$1.97M +16,201 +63%
CLGM
170
Capitolis Liquid Global Markets
New York
$6.3M +$5.05M +41,617 New
Nomura Holdings
171
Nomura Holdings
Japan
$6.2M -$20.9M -172,114 -81%
Daiwa Securities Group
172
Daiwa Securities Group
Japan
$6.18M +$3.24M +26,667 +188%
ETC
173
Exchange Traded Concepts
Oklahoma
$5.91M -$5.24M -43,177 -52%
Cetera Investment Advisers
174
Cetera Investment Advisers
Illinois
$5.9M -$897K -7,391 -16%
RFM
175
Royal Fund Management
Florida
$5.8M +$2.85M +23,494 +158%