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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.

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 Market Value Shares Shares
Change 		Shares
Change %
DZ Bank
1
DZ Bank
Germany
$556M 5,204,100 +1,529,953 +42%
Capital World Investors
2
Capital World Investors
California
$527M 4,932,888 +4,932,888 New
Goldman Sachs
3
Goldman Sachs
New York
$394M 3,690,654 +419,924 +13%
BlackRock
4
BlackRock
New York
$370M 3,466,298 +503,034 +17%
Schroder Investment Management Group
5
Schroder Investment Management Group
United Kingdom
$358M 3,349,273 +294,942 +10%
Artisan Partners
6
Artisan Partners
Wisconsin
$357M 3,338,996 +687,507 +26%
Morgan Stanley
7
Morgan Stanley
New York
$337M 3,158,186 -84,315 -3%
UBS Group
8
UBS Group
Switzerland
$305M 2,855,025 +956,835 +50%
BNP Paribas Financial Markets
9
BNP Paribas Financial Markets
France
$234M 2,189,108 +1,262,691 +136%
AI
10
Alphabet Inc
California
$209M 1,960,784 – –
Fidelity Investments
11
Fidelity Investments
Massachusetts
$199M 1,859,144 -340,053 -15%
SGA
12
Sustainable Growth Advisers
Connecticut
$170M 1,594,594 +1,594,594 New
MIC
13
Mubadala Investment Company
United Arab Emirates
$160M 1,501,960 – –
Bank of America
14
Bank of America
North Carolina
$140M 1,308,594 -129,101 -9%
PEAK6
15
PEAK6
Illinois
$125M 1,173,169 +705,083 +151%
Franklin Resources
16
Franklin Resources
California
$118M 1,108,131 +181,492 +20%
NC
17
Nvidia Corp
California
$118M 1,101,249 – –
Wellington Management Group
18
Wellington Management Group
Massachusetts
$112M 1,048,552 -27,422 -3%
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$106M 992,145 +554,300 +127%
Walleye Trading
20
Walleye Trading
New York
$98.5M 922,778 +29,283 +3%
First Trust Advisors
21
First Trust Advisors
Illinois
$96.8M 906,849 +18,032 +2%
Bank Julius Baer & Co
22
Bank Julius Baer & Co
Switzerland
$92.5M 790,240 -18,713 -2%
Loomis, Sayles & Company
23
Loomis, Sayles & Company
Massachusetts
$90.2M 844,776 -9,748 -1%
RS
24
Robeco Schweiz
Switzerland
$83.1M 778,291 -66,714 -8%
Barclays
25
Barclays
United Kingdom
$82.3M 770,375 -37,184 -5%
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