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Arm
ARM

Overview Fund Activity

621 hedge funds and large institutions have $7.97B invested in Arm in 2025 Q1 according to their latest regulatory filings, with 106 funds opening new positions, 248 increasing their positions, 172 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
621
Holders Change
-8
Holders Change %
-1.27%
% of All Funds
8.44%
Holding in Top 10
12
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-14.29%
% of All Funds
0.16%
New
106
Increased
248
Reduced
172
Closed
97
Calls
$3.62B
Puts
$3.41B
Net Calls
+$209M
Net Calls Change
-$162M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$527M
2
SGA
2
Sustainable Growth Advisers
Connecticut
$170M
3
DZ Bank
3
DZ Bank
Germany
$556M
4
BNP Paribas Financial Markets
4
BNP Paribas Financial Markets
France
$234M
5
UBS Group
5
UBS Group
Switzerland
$305M

Top Sellers

1
Hudson Bay Capital Management
1
Hudson Bay Capital Management
Connecticut
$0
2
Parallax Volatility Advisers
2
Parallax Volatility Advisers
California
$25.7M
3
Verition Fund Management
3
Verition Fund Management
Connecticut
$19.5M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$12.2M
5
Tiger Global Management
5
Tiger Global Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Zurich Cantonal Bank
201
Zurich Cantonal Bank
Switzerland
$1.86M +$1.41M +13,232 +314%
Fifth Third Bancorp
202
Fifth Third Bancorp
Ohio
$1.85M -$246K -2,305 -12%
NCGI
203
Next Century Growth Investors
Minnesota
$1.81M +$1.39K +13 +0.1%
Wolverine Trading
204
Wolverine Trading
Illinois
$1.79M -$3.01M -27,908 -63%
ISWM
205
Independent Solutions Wealth Management
New York
$1.77M +$29.7K +278 +2%
SG Americas Securities
206
SG Americas Securities
New York
$1.76M -$17.9M -167,577 -91%
MCM
207
Mitchell Capital Management
Kansas
$1.75M +$45.3K +424 +3%
SCA
208
Snowden Capital Advisors
New York
$1.75M -$60.8K -569 -3%
RIM
209
Rakuten Investment Management
Japan
$1.75M +$1.75M +16,210 New
AFC
210
AFT Forsyth & Company
Florida
$1.75M +$42.7K +400 +3%
SC
211
Savoie Capital
Illinois
$1.69M – – –
MAM
212
Morse Asset Management
Connecticut
$1.68M +$1.47M +13,727 +675%
CC
213
Chicago Capital
Illinois
$1.67M +$358K +3,349 +27%
CAM
214
Cresset Asset Management
Illinois
$1.67M +$442K +4,135 +36%
ASN
215
Advisory Services Network
Georgia
$1.66M -$224K -2,100 -12%
AIMCA
216
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.65M -$232K -2,175 -12%
Mercer Global Advisors
217
Mercer Global Advisors
Colorado
$1.65M +$2.62K +30 +0.2%
BAMF
218
BI Asset Management Fondsmaeglerselskab
Denmark
$1.63M +$1.14M +10,704 +236%
SCA
219
Southern Capital Advisors
Tennessee
$1.61M +$1.61M +15,101 New
WSA
220
Warm Springs Advisors
California
$1.6M – – –
KM
221
KP Management
Minnesota
$1.6M – – –
PA
222
Profund Advisors
Maryland
$1.6M +$123K +1,151 +8%
CII
223
Capital International Inc
California
$1.59M +$1.59M +14,899 New
Cerity Partners
224
Cerity Partners
New York
$1.57M +$252K +2,358 +19%
VanEck Associates
225
VanEck Associates
New York
$1.56M +$521K +4,880 +50%
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