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ARM HOLDINGS PLC /UK — Investor Relations & Filings

Ticker · ARM ISIN · US0420682058 LEI · 2138001E66EELTE7Y904 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 95 across all filing types
Latest filing 2026-05-26 Regulatory Filings
Country GB United Kingdom
Listing US ARM

About ARM HOLDINGS PLC /UK

https://www.arm.com/

Arm Holdings plc is a semiconductor intellectual property (IP) company that designs and licenses processor architectures and related technologies. The company's core business involves the research, development, and licensing of energy-efficient and high-performance central processing units (CPUs), graphics processing units (GPUs), neural processing units (NPUs), and system IP. Its product families, including Cortex for consumer devices and Neoverse for infrastructure, are licensed to a broad ecosystem of semiconductor partners. Arm's technology is foundational in a wide range of applications, from mobile and Internet of Things (IoT) devices to automotive systems and data center infrastructure. The company provides compute platforms that enable artificial intelligence (AI) workloads from the edge to the cloud.

Recent filings

Filing Released Lang Actions
IRANNOTICE
Regulatory Filings Classification · 88% confidence The document is a compliance notice submitted via EDGAR referencing disclosure under Section 219 of the Iran Threat Reduction and Syria Human Rights Act and Section 13(r) of the Exchange Act, pointing to the company’s annual report on Form 20-F. It contains no substantive financial data, financial statements, or market updates. It is a regulatory compliance announcement rather than the report itself. Under the classification rules, this falls under general regulatory filings (RNS).
2026-05-26 English
20-F
Annual Report FY 2026
2026-05-26 English
SD
Regulatory Filings
2026-05-26 English
S-8
Share Issue/Capital Change Classification · 95% confidence The document is a Form S-8 Registration Statement filed with the SEC to register 13.8 million additional shares for issuance under the company’s employee stock plans (Omnibus Incentive Plan and ESPP). Form S-8 registrations relate to the issuance of new shares and changes in capital structure. This fits the “Share Issue/Capital Change” category, which covers announcements of new share issues and other capital changes. Therefore, the correct classification is SHA.
2026-05-14 English
6-K - ARM HOLDINGS PLC /UK (0001973239) (Filer)
Regulatory Filings Classification · 10% confidence The document is a Form 6-K filing (Report of Foreign Private Issuer) submitted to the SEC, containing an exhibit index but no substantive financial statements itself. It is a regulatory announcement of attached exhibits (earnings press release and shareholder letter). Per the “menu vs meal” rule and classification definitions, this is a general regulatory filing rather than the actual reports, so it falls under Regulatory Filings (RNS).
2026-05-06 English
6-K - ARM HOLDINGS PLC /UK (0001973239) (Filer)
Board/Management Information Classification · 95% confidence The document is a Form 6-K filed with the SEC, which is used by foreign private issuers to report material information. The content announces a change related to the CEO's appointment to an additional role at SoftBank Group International. There are no financial statements, earnings data, or detailed management discussion. The document is short (2259 characters) and primarily serves as a regulatory announcement about management roles. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management or board members.
2026-04-21 English

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