ARM
Arm Hldg Sp ADR (ARM)
NASDAQ
$239.00-$0.05 (-0.02%)
Price as of Aug 28, 2026 7:59 PM EDT
  • $255.2B
    Market Cap
  • 72.84%
    1-Year Change
  • Semiconductors
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
INVESCO LTD.
1.20%
12.8M
+9.9M (+77.13%)
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.85%
9.1M
+811,500 (+8.92%)
Jun 30, 2026
JANE STREET GROUP, LLC
0.66%
7.1M
+2.1M (+29.52%)
Jun 30, 2026
DZ BANK AG DEUTSCHE ZENTRAL GENOSSENSCHAFTS BANK, FRANKFURT AM MAIN
0.61%
6.5M
-2.9M (-44.16%)
Jun 30, 2026
CITADEL ADVISORS LLC
0.50%
5.3M
+1.8M (+33.58%)
Jun 30, 2026
CAPITAL WORLD INVESTORS
0.41%
4.3M
+4.3M (+100.00%)
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
0.38%
4.1M
+3.1M (+76.92%)
Jun 30, 2026

Current Ownership Distribution

  • Insiders924.6M (46.54%)
  • Institutions814.0M (40.98%)
  • Mutual Funds247.9M (12.48%)
  • Other0 (0.00%)

Insider Transactions

  • 46.54% (924.6M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $401.1M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Bartels Laura Kathleen
Chief Accounting Officer
Exempt
Aug 17, 2026
$0.00
862
$0.00
100,390
Bartels Laura Kathleen
Chief Accounting Officer
Exempt
Aug 17, 2026
$0.00
819
$0.00
99,571
Bartels Laura Kathleen
Chief Accounting Officer
Exempt
Aug 17, 2026
$0.00
862
$0.00
12,997
Bartels Laura Kathleen
Chief Accounting Officer
Exempt
Aug 17, 2026
$0.00
819
$0.00
13,816
Bartels Laura Kathleen
Chief Accounting Officer
In Kind
Aug 17, 2026
$232,344.08
856
$271.43
12,960
Sine Jeffrey
Gift
Aug 07, 2026
$0.00
9,572
$0.00
0
Haas Rene A.
Chief Executive Officer
Sell
Mar 26, 2026
$32,630.00
200
$163.15
290,765
Haas Rene A.
Chief Executive Officer
Sell
Mar 26, 2026
$97,314.00
600
$162.19
290,165
Haas Rene A.
Chief Executive Officer
Sell
Mar 26, 2026
$297,427.74
1,842
$161.47
288,323
Haas Rene A.
Chief Executive Officer
Sell
Mar 26, 2026
$857,231.04
5,344
$160.41
282,979
Child Jason
Chief Financial Officer
Sell
Mar 25, 2026
$3.2M
21,280
$148.37
174,706
Haas Rene A.
Chief Executive Officer
Sell
Mar 25, 2026
$178,378.20
1,092
$163.35
313,740
Haas Rene A.
Chief Executive Officer
Sell
Mar 25, 2026
$785,454.60
4,830
$162.62
308,910
Haas Rene A.
Chief Executive Officer
Sell
Mar 25, 2026
$1.0M
6,196
$161.47
302,714
Haas Rene A.
Chief Executive Officer
Sell
Mar 25, 2026
$1.9M
11,749
$160.22
290,965