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659 hedge funds and large institutions have $10.6B invested in Arm in 2025 Q3 according to their latest regulatory filings, with 103 funds opening new positions, 247 increasing their positions, 181 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more repeat investments, than reductions

Existing positions increased: 247 | Existing positions reduced: 181

6% more first-time investments, than exits

New positions opened: 103 | Existing positions closed: 97

0.59% less ownership

Funds ownership: 7.67%7.08% (-0.59%)

4% less call options, than puts

Call options by funds: $5.24B | Put options by funds: $5.43B

1% less funds holding

Funds holding: 668659 (-9)

19% less capital invested

Capital invested by funds: $13.1B → $10.6B (-$2.56B)

38% less funds holding in top 10

Funds holding in top 10: 1610 (-6)

Holders
659
Holders Change
-9
Holders Change %
-1.35%
% of All Funds
8.65%
Holding in Top 10
10
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-37.5%
% of All Funds
0.13%
New
103
Increased
247
Reduced
181
Closed
97
Calls
$5.24B
Puts
$5.43B
Net Calls
-$190M
Net Calls Change
-$1.93B
Name Holding Trade Value Shares
Change
Change in
Stake
ProShare Advisors
76
ProShare Advisors
Maryland
$21.1M -$4.98M -34,185 -19%
LIP
77
Liontrust Investment Partners
United Kingdom
$21M -$4.25M -29,161 -16%
TD Asset Management
78
TD Asset Management
Ontario, Canada
$19.8M +$16M +109,828 +363%
RMCM
79
Reynders McVeigh Capital Management
Massachusetts
$19.7M +$196K +1,345 +1%
VA
80
Vident Advisory
Georgia
$19.2M -$2.49M -17,116 -11%
JF
81
Jump Financial
Illinois
$18.9M +$18.5M +126,929 +1,875%
GLF
82
Groupe la Francaise
France
$17.7M +$149K +1,026 +0.8%
Carson Wealth (CWM LLC)
83
Carson Wealth (CWM LLC)
Nebraska
$17.5M +$1.38M +9,451 +8%
Millennium Management
84
Millennium Management
New York
$17.5M +$14.1M +96,896 +363%
Parallax Volatility Advisers
85
Parallax Volatility Advisers
California
$17.3M -$68.7M -471,682 -79%
SS
86
SBI Securities
Japan
$16.7M -$413K -2,837 -2%
Geode Capital Management
87
Geode Capital Management
Massachusetts
$16.7M +$715K +4,908 +4%
Handelsbanken Fonder
88
Handelsbanken Fonder
Sweden
$16.7M -$505K -3,467 -3%
CS
89
Clear Street
New York
$16.5M +$6.86M +47,104 +68%
Twin Tree Management
90
Twin Tree Management
Texas
$15.7M -$14.1M -96,530 -47%
State of Wisconsin Investment Board
91
State of Wisconsin Investment Board
Wisconsin
$15.7M +$16.1M +110,800 New
CC
92
Centiva Capital
New York
$15.6M +$16.1M +110,220 New
AAP
93
Ardsley Advisory Partners
Connecticut
$15.3M +$72.8K +500 +0.5%
FSA
94
Franklin Street Advisors
North Carolina
$15.1M +$125K +860 +0.8%
SPC
95
Stony Point Capital
New York
$15M +$734K +5,042 +5%
Osaic Holdings
96
Osaic Holdings
Arizona
$14.9M -$2.71M -18,632 -15%
RC
97
Renaissance Capital
Connecticut
$14.7M +$659K +4,527 +5%
UCMOK
98
United Capital Management of KS
Kansas
$14.3M -$464K -3,186 -3%
SCM
99
Silvant Capital Management
Georgia
$14M +$538K +3,695 +4%
Focus Partners Wealth
100
Focus Partners Wealth
Massachusetts
$13.9M +$4.31M +29,596 +43%