Arm Holdings plc American Depositary Shares ARM · SEC Filings

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Arm Holdings plc is a leading technology firm that conceptualizes, engineers, and licenses core proc...

Price186.3

Market Cap198.97 B

Float1.06 B

CountryGB

SectorTechnology

ExchangeNASDAQ

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Financials

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20-F

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

May 26, 2026

20-F

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

May 28, 2025

20-F

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

May 29, 2024

News

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Prospectus

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424B4

95,500,000 American Depositary Shares

Sep 14, 2023

Registrations

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S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

May 14, 2026

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

May 28, 2025

S-8 POS

Registration

Sep 25, 2024

S-8 POS

Registration

Sep 12, 2024

S-8

Registration

Sep 15, 2023

8-A12B

Registration

Sep 12, 2023

Proxies

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Ownerships

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Child Jason (Reporting)

Sep 23, 2026

144

Form 144 - Report of proposed sale of securities

Sep 21, 2026

Abbey William (Reporting)

Sep 16, 2026

Haas Rene A. (Reporting)

Sep 10, 2026

Child Jason (Reporting)

Aug 31, 2026

144

Form 144 - Report of proposed sale of securities

Aug 27, 2026

Other

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HEADLINE

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Form SD - Specialized disclosure report

May 26, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

Sep 14, 2023

EFFECT

Form EFFECT - Notice of Effectiveness

Sep 14, 2023

CORRESP

Form CORRESP - Correspondence

Sep 11, 2023

CORRESP

Form CORRESP - Correspondence

Sep 11, 2023

CORRESP

Form CORRESP - Correspondence

Sep 7, 2023