[6-K] Arm Holdings plc American Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Arm Holdings plc distributed its annual general meeting notice and proxy materials to holders of ordinary shares and to ADS holders represented by Citibank, N.A., for shareholders of record as of July 31, 2025. The AGM is scheduled for September 9, 2025 at 3:00 p.m. BST at the company's Cambridge offices. The company posted its UK Annual Report for the year ended March 31, 2025 and related AGM materials on its investor relations website. Exhibits 99.1–99.5 furnish the shareholder and ADS notices, proxy and voting instruction documents. The materials are furnished and not filed under the Exchange Act.

Positive

• Proxy and voting materials were distributed to ordinary shareholders and ADS holders, enabling shareholder participation in the AGM
• The company's UK Annual Report for the year ended March 31, 2025 and related AGM materials were posted on the investor relations website

Negative

• None.

Insights

Corporate Governance Expert

TL;DR Routine distribution of AGM and proxy materials preserves shareholder voting and governance timetable.

The report documents the standard governance process: notice, proxy forms and voting instruction cards were sent to ordinary shareholders and ADS holders, ensuring eligible holders can participate in the AGM scheduled for September 9, 2025. Posting the UK Annual Report for the year ended March 31, 2025 on the investor site increases accessibility of governance and financial information ahead of the meeting. This disclosure is procedural and does not introduce new operational or financial developments.

Securities Analyst

TL;DR Administrative disclosure; availability of the annual report and voting materials is confirmed, with limited market impact.

The Form 6-K furnishes the shareholder and ADS voting materials and confirms the depositary (Citibank, N.A.) is distributing ADS voting instruction cards. Exhibits 99.1–99.5 cover the notices and proxy documentation. The filing clarifies that the materials are furnished, not filed, under the Exchange Act, which limits incorporation by reference. Overall, this is an administrative update with minimal implications for valuation or near-term market reaction.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August, 2025

Commission File Number 001-41800

Arm Holdings plc

110 Fulbourn Road

Cambridge CB1 9NJ

United Kingdom

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒    Form 40-F ☐

2025 Annual General Meeting of Arm Holdings plc

On August 11, 2025, Arm Holdings plc (the “Company”) distributed to the holders of record of the Company’s ordinary shares, nominal value of £0.001 per share (“Ordinary Shares”), as of July 31, 2025 (A) a notice of the annual general meeting (the “Shareholders AGM Notice”) to be held at 110 Fulbourn Road, Cambridge CB1 9NJ, United Kingdom on September 9, 2025 at 3:00 p.m. (British Summer Time) (the “AGM”), and (B) the attendance card, the poll card and a form of proxy for the AGM (the “Proxy Materials”). The Shareholders AGM Notice and the Proxy Materials are furnished as Exhibits 99.1 and 99.2, respectively, to this report on Form 6-K.

On or about August 11, 2025, Citibank, N.A., in its capacity as the depositary bank (the “Depositary”) for the Company’s American depositary shares (“ADSs”), each representing one Ordinary Share, commenced mailing notice materials (the “Depositary’s Notice”) and voting instruction cards (the “ADS Voting Instruction Card”) to ADS holders to enable ADS holders of record as of July 31, 2025 to instruct the Depositary to vote the Ordinary Shares represented by their ADSs at the AGM. Additionally, on August 11, 2025, the Company distributed to the ADS holders of record as of July 31, 2025 a notice of the AGM (the “ADS AGM Notice”). The Depositary’s Notice, the ADS Voting Instruction Card and the ADS AGM Notice are furnished as Exhibits 99.3, 99.4 and 99.5, respectively, to this report on Form 6-K.

The Company’s annual report and accounts for the year ended March 31, 2025 (the “UK Annual Report”) and other materials related to the AGM are posted on the investor relations section of the Company’s website at https://investors.arm.com/ir-resources/annual-meeting.

The information contained in this report on Form 6-K, including Exhibits 99.1, 99.2, 99.3, 99.4 and 99.5, is intended to be furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, unless expressly set forth by specific reference in such a filing.

Exhibits

Reference is made to the Exhibit Index included hereto.

EXHIBIT INDEX

Exhibit Number			Description
99.1			Notice to Shareholders of Arm Holdings plc of Annual General Meeting
99.2			Attendance Card, Poll Card and Form of Proxy
99.3			Depositary’s Notice to ADS Holders of Arm Holdings plc of Annual General Meeting
99.4			ADS Voting Instruction Card for Annual General Meeting
99.5			Arm Holdings plc’s Notice to ADS Holders of Annual General Meeting

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			ARM HOLDINGS PLC
Date: August 11, 2025			By:			/s/ Laura Bartels
			Name:			Laura Bartels
			Title:			Chief Accounting Officer (Principal Accounting Officer)

FAQ

When is Arm's (ARM) Annual General Meeting scheduled?

The AGM is scheduled for September 9, 2025 at 3:00 p.m. BST at Arm's Cambridge offices.

Who was the record date for eligibility to vote at ARM's AGM?

Holders of record as of July 31, 2025 were eligible to receive the notice and vote.

What materials were furnished in the Form 6-K for ARM?

Exhibits 99.1–99.5 furnish the shareholder AGM notice, proxy/attendance/poll cards, the depositary notice, and ADS voting instruction materials.

Where can investors find ARM's annual report and AGM materials?

The UK Annual Report for the year ended March 31, 2025 and other AGM materials are posted at https://investors.arm.com/ir-resources/annual-meeting.

Are the materials included in the Form 6-K considered filed under the Exchange Act?

No. The report states the information, including Exhibits 99.1–99.5, is furnished and shall not be deemed 'filed' under the Exchange Act unless specifically referenced in another filing.