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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
MYAM
201
Meiji Yasuda Asset Management
Japan
$2.05M -$73.3K -526 -3%
WWM
202
Westwood Wealth Management
California
$1.96M +$1.2M +8,625 +89%
HCG
203
Haven Capital Group
California
$1.96M -$152K -1,091 -6%
IFG
204
Independent Financial Group
California
$1.94M -$242K -1,737 -9%
SMDAM
205
Sumitomo Mitsui DS Asset Management
Japan
$1.89M +$301K +2,155 +14%
Zurich Cantonal Bank
206
Zurich Cantonal Bank
Switzerland
$1.86M +$1.85M +13,232 +314%
Fifth Third Bancorp
207
Fifth Third Bancorp
Ohio
$1.85M -$321K -2,305 -12%
NCGI
208
Next Century Growth Investors
Minnesota
$1.81M +$1.81K +13 +0.1%
Wolverine Trading
209
Wolverine Trading
Illinois
$1.79M -$3.89M -27,908 -63%
ISWM
210
Independent Solutions Wealth Management
New York
$1.77M +$38.8K +278 +2%
SG Americas Securities
211
SG Americas Securities
New York
$1.76M -$23.4M -167,577 -91%
MCM
212
Mitchell Capital Management
Kansas
$1.75M +$59.1K +424 +3%
SCA
213
Snowden Capital Advisors
New York
$1.75M -$79.3K -569 -3%
RIM
214
Rakuten Investment Management
Japan
$1.75M +$2.26M +16,210 New
AFC
215
AFT Forsyth & Company
Florida
$1.75M +$55.8K +400 +3%
SC
216
Savoie Capital
Illinois
$1.69M
MAM
217
Morse Asset Management
Connecticut
$1.68M +$1.91M +13,727 +675%
CC
218
Chicago Capital
Illinois
$1.67M +$467K +3,349 +27%
CAM
219
Cresset Asset Management
Illinois
$1.67M +$577K +4,135 +36%
ASN
220
Advisory Services Network
Georgia
$1.66M -$293K -2,100 -12%
AIMCA
221
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.65M -$303K -2,175 -12%
Mercer Global Advisors
222
Mercer Global Advisors
Colorado
$1.65M +$4.18K +30 +0.2%
BAMF
223
BI Asset Management Fondsmaeglerselskab
Denmark
$1.63M +$1.49M +10,704 +236%
SCA
224
Southern Capital Advisors
Tennessee
$1.61M +$2.11M +15,101 New
WSA
225
Warm Springs Advisors
California
$1.6M