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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 %
SS
76
SBI Securities
Japan
$13.9M -$768K -7,189 -5%
SOMRS
77
State of Michigan Retirement System
Michigan
$13.7M – – –
Carson Wealth (CWM LLC)
78
Carson Wealth (CWM LLC)
Nebraska
$13.6M +$1.03M +9,621 +8%
Osaic Holdings
79
Osaic Holdings
Arizona
$13.1M +$499K +4,671 +4%
RMCM
80
Reynders McVeigh Capital Management
Massachusetts
$12.6M +$2.95M +27,664 +31%
BT
81
Banque Transatlantique
France
$12.6M -$16.9M -170,786 -57%
SPC
82
Stony Point Capital
New York
$12.3M +$3.89M +36,459 +46%
Acadian Asset Management
83
Acadian Asset Management
Massachusetts
$12.2M -$39.3M -368,441 -76%
RC
84
Renaissance Capital
Connecticut
$12M +$699K +6,548 +6%
N
85
Natixis
France
$11.8M +$11.8M +112,371 New
Geode Capital Management
86
Geode Capital Management
Massachusetts
$11.7M +$159K +1,487 +1%
Cambridge Investment Research Advisors
87
Cambridge Investment Research Advisors
Iowa
$11.7M +$514K +4,810 +5%
PP
88
Prudential plc
United Kingdom
$11.6M – – –
FSA
89
Franklin Street Advisors
North Carolina
$11.6M -$27.3K -256 -0.2%
Mirae Asset Global ETFs Holdings
90
Mirae Asset Global ETFs Holdings
Hong Kong
$11.5M +$1.28M +11,953 +12%
WHG
91
Westwood Holdings Group
Texas
$11M -$154K -1,446 -1%
Bank of New York Mellon
92
Bank of New York Mellon
New York
$10.9M -$357K -3,340 -3%
TAM
93
Telemark Asset Management
Massachusetts
$10.7M -$5.34M -50,000 -33%
AI
94
ArchPoint Investors
Florida
$10.5M +$10.5M +98,039 New
SCM
95
Silvant Capital Management
Georgia
$10.1M +$25.5K +239 +0.3%
UCMOK
96
United Capital Management of KS
Kansas
$10.1M +$378K +3,539 +4%
US
97
UNICOM Systems
Nevada
$9.5M -$2.33M -21,840 -20%
BBVA
98
Banco Bilbao Vizcaya Argentaria
Spain
$9.49M +$2.77M +26,313 +41%
QOP
99
Quinn Opportunity Partners
Virginia
$9.44M -$5.35M -50,067 -36%
William Blair & Company
100
William Blair & Company
Illinois
$9.44M +$1.18M +11,056 +14%
2 3
4
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