ARMArm Holdings plc

$252.00

Who owns ARM

719 institutions reported holding ARM for 2026Q1, together 8.2% of the company, more than the 637 a quarter earlier.

719

Institutions reporting a position · as of 2026Q1 · up from 637 the quarter before

Shares held by institutions
86.9M

Shares held by institutions · 8.2% of the company · long US equity positions only, as reported on Form 13F

Reported value
$13.1B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
2.3%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
11
New positions
182
Positions exited
102
Added to
213
Reduced
194
Top 10 holdersof the company
3.3%
Institutional ownership by quarter, 2023Q3 to 2026Q1
QuarterFilersSharesReported value
2026Q171986.9M$13.1B
2025Q463778.7M$8.61B
2025Q365074.6M$10.6B
2025Q265281.1M$13.1B
2025Q162375.6M$8.07B
2024Q462364.2M$7.91B
2024Q360260.9M$8.62B
2024Q255660.8M$9.94B
2024Q140560.9M$7.61B
2023Q426877.3M$5.81B
2023Q320674.0M$3.96B
Largest reported holders, 2026Q1
HolderShares% of companyValue
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main9.4M0.88%$1.42B
MORGAN STANLEY4.5M0.42%$675M
Capital Research Global Investors4.2M0.40%$638M
SCHRODER INVESTMENT MANAGEMENT GROUP3.8M0.36%$579M
Invesco Ltd.3.0M0.28%$447M
FMR LLC2.4M0.23%$370M
VAN ECK ASSOCIATES CORP2.2M0.21%$335M
Sustainable Growth Advisers, LP2.0M0.19%$304M
Alphabet Inc.2.0M0.18%$297M
Altimeter Capital Management, LP1.7M0.16%$260M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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