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633 hedge funds and large institutions have $8.1B invested in Arm in 2025 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 256 increasing their positions, 174 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more repeat investments, than reductions

Existing positions increased: 256 | Existing positions reduced: 174

1.1% more ownership

Funds ownership: 6.12%7.22% (+1.1%)

8% more first-time investments, than exits

New positions opened: 107 | Existing positions closed: 99

6% more call options, than puts

Call options by funds: $3.62B | Put options by funds: $3.41B

2% more capital invested

Capital invested by funds: $7.92B → $8.1B (+$177M)

1% less funds holding

Funds holding: 638633 (-5)

14% less funds holding in top 10

Funds holding in top 10: 1412 (-2)

Holders
633
Holders Change
-5
Holders Change %
-0.78%
% of All Funds
8.49%
Holding in Top 10
12
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-14.29%
% of All Funds
0.16%
New
107
Increased
256
Reduced
174
Closed
99
Calls
$3.62B
Puts
$3.41B
Net Calls
+$209M
Net Calls Change
-$162M
Name Holding Trade Value Shares
Change
Change in
Stake
AssetMark Inc
126
AssetMark Inc
California
$5.23M +$6.83M +48,992 +489,920%
Allianz Asset Management
127
Allianz Asset Management
Germany
$5.19M -$1.62M -11,598 -19%
Stifel Financial
128
Stifel Financial
Missouri
$5.13M +$525K +3,765 +8%
NFSG
129
Newbridge Financial Services Group
Florida
$4.97M +$2.84M +20,380 +78%
WP
130
Woodline Partners
California
$4.89M -$23.3M -167,436 -79%
QT
131
Quantbot Technologies
New York
$4.5M +$5.24M +37,565 +826%
Nomura Holdings
132
Nomura Holdings
Japan
$4.47M -$2.61M -18,717 -31%
New York State Common Retirement Fund
133
New York State Common Retirement Fund
New York
$4.45M -$4.4M -31,563 -43%
OC
134
Oppenheimer & Co
New York
$4.43M -$1.72M -12,306 -23%
Envestnet Asset Management
135
Envestnet Asset Management
Illinois
$4.4M -$274K -1,965 -5%
Credit Agricole
136
Credit Agricole
France
$4.34M +$1.58M +11,334 +39%
Jones Financial Companies
137
Jones Financial Companies
Missouri
$4.26M +$1.55M +11,131 +39%
JSC
138
Jackson Square Capital
California
$4.21M -$60.4K -433 -1%
CIS
139
Capital International Sarl
California
$4.16M +$5.43M +38,914 New
GC
140
Guggenheim Capital
Illinois
$4.09M -$874K -6,265 -14%
ETC
141
Exchange Traded Concepts
Oklahoma
$4.03M -$163K -1,171 -3%
PA
142
Pinnacle Associates
New York
$3.95M -$226K -1,620 -4%
Creative Planning
143
Creative Planning
Kansas
$3.94M +$129K +925 +3%
ITFISA
144
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$3.93M -$1.48M -10,630 -22%
CAM
145
Covenant Asset Management
New Jersey
$3.88M -$358K -2,564 -7%
LSA
146
Leonteq Securities AG
Switzerland
$3.86M +$3.22M +23,071 +172%
Millennium Management
147
Millennium Management
New York
$3.86M -$1.69M -12,118 -25%
AAP
148
Ardsley Advisory Partners
Connecticut
$3.72M +$2.07M +14,850 +74%
Sumitomo Mitsui Trust Group
149
Sumitomo Mitsui Trust Group
Japan
$3.63M +$627K +4,493 +15%
VVP
150
Venture Visionary Partners
Ohio
$3.61M +$441K +3,165 +10%