Welcome to our dedicated page for ARM HOLDINGS PLC SEC filings (Ticker: ARM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Arm Holdings plc (NASDAQ: ARM) SEC filings page on Stock Titan provides access to the company’s U.S. regulatory disclosures as a foreign private issuer. Arm files Form 20-F as its annual report and uses Form 6-K to furnish interim financial information, earnings materials, and shareholder communications. These filings complement Arm’s role in the semiconductor and related device manufacturing sector as a developer and licensor of compute IP.
Arm’s Form 6-K submissions include press releases and shareholder letters for quarterly and annual results, detailing revenue categories such as “License and other revenue” and “Royalty,” as well as related party and nonrelated party breakdowns and timing of revenue recognition. Filings also furnish the U.K. annual report and accounts for fiscal years, giving investors a comprehensive view of the company’s financial statements and notes.
Governance-related 6-Ks cover annual general meeting notices and results, proxy materials for ordinary shareholders, and information on how American depositary share (ADS) holders can instruct the depositary to vote their underlying shares. These documents outline Arm’s shareholder meeting procedures and poll results.
Arm’s filings further disclose information about disposal groups and portfolio actions, such as the classification of the Artisan foundation IP business as a disposal group disposed of by sale and not treated as discontinued operations. Other notes address equity method investments, loans receivable, fair value measurements, and geographic revenue categories.
On Stock Titan, AI-powered tools summarize lengthy Arm filings, highlight key sections on revenue composition, portfolio changes, and governance, and help users quickly locate exhibits such as earnings press releases and AGM documents. Real-time updates from EDGAR ensure that new 6-K and 20-F filings, as well as any registration statements or amendments, are surfaced promptly for ARM investors.
ARM Holdings Chief Executive Officer Rene A. Haas reported open‑market sales of 31,853 Ordinary Shares on March 25–26, 2026, at prices around $160–$163 per share. These Ordinary Shares are held as American Depositary Shares, with each ADS representing one Ordinary Share.
After the transactions, Haas directly holds 282,979 Ordinary Shares/ADSs. The filing notes that the sales were carried out under a pre‑arranged Rule 10b5‑1 trading plan adopted by the reporting person on June 11, 2025, indicating the trades were scheduled in advance.
ARM Holdings PLC Chief Financial Officer Jason Child sold 21,280 Ordinary Shares in an open-market transaction. The sale was executed at an average price of $148.37 per share. After this transaction, he directly holds 174,706 Ordinary Shares.
The shares are held as American Depositary Shares, with each ADS representing one Ordinary Share. The transaction was carried out under a pre-arranged Rule 10b5-1 trading plan adopted by Child on May 30, 2025, indicating the sale was scheduled in advance.
Rene Haas reported proposed sales of American Depositary Shares. The Form 144 lists the security as American Depositary Shares and notes a Restricted Stock Vesting of 7,986 ADS on 05/15/2024. The filing also discloses securities sold during the past three months: 6,152 ADS on 12/31/2025, 6,152 ADS on 01/30/2026, 6,152 ADS on 02/27/2026, and 23,867 ADS on 03/25/2026. The transactions are denominated in ADS and list dollar amounts alongside each sale.
Rene Haas reports proposed sales of American Depositary Shares under Form 144. The filing lists multiple proposed dispositions of 6,152 ADS on each of 12/31/2025, 01/30/2026 and 02/27/2026, with dollar amounts shown for each transaction. The notice also lists 23,867 ADS in a securities-to-be-sold row and an entry dated 03/25/2026.
ARM filed a Form 144 reporting the proposed sale of American Depositary Shares by Jason E. Child. The filing shows a sale of 10,640 ADS for $1,365,005.60 on 02/18/2026. The notice also lists earlier restricted stock vesting entries dated 05/15/2024, 08/15/2024, 11/15/2024, and 02/15/2025 with respective ADS counts of 4,845, 5,795, 1,429, and 9,211.
Arm Holdings plc has furnished a Form 6-K describing its recent “Arm Everywhere” investor conference. During the event, Chief Financial Officer Jason Child reaffirmed the Company’s previously issued fourth quarter 2026 guidance from its February 4, 2026 third quarter fiscal year 2026 earnings release and outlined certain long-range financial expectations. The guidance reflects management’s current views as of this report, and a replay of the presentation and materials will be available on the Company’s website.
Arm Holdings plc filed a Form 6-K highlighting a major strategic shift: extending its compute platform beyond IP and Compute Subsystems into Arm-designed production silicon for the first time. The initial product is the Arm AGI CPU, a data center CPU aimed at agentic AI workloads.
The Arm AGI CPU is built on up to 136 Arm Neoverse V3 cores per CPU, with 6GB/s memory bandwidth per core and a 300‑watt TDP, designed to support high-density air‑ and liquid‑cooled server deployments. Arm states that this platform can deliver more than 2x performance per rack versus x86 CPUs and enable up to $10B in CAPEX savings per GW of AI data center capacity, based on its estimates.
Meta is the lead partner and co‑developer, integrating Arm AGI CPU with its MTIA accelerators, and Arm reports additional momentum with companies such as Cerebras, Cloudflare, OpenAI, SAP and SK Telecom, plus OEMs and ODMs including ASRock Rack, Lenovo, Quanta Computer and Supermicro. More than 50 ecosystem players, including AWS, Broadcom, Google, Marvell, Micron, Microsoft, NVIDIA, Samsung, SK Hynix and TSMC, are cited as supporting this expansion of the Arm compute platform into silicon.
Arm Holdings plc Chief Accounting Officer Laura Kathleen Bartels filed an initial ownership report showing her equity stake in the company. She directly holds 20,066 Ordinary Shares, which are represented by American Depositary Shares, with each ADS equal to 1 Ordinary Share.
She also holds several restricted stock unit (RSU) awards, each RSU representing the right to receive 1 Ordinary Share in ADS form after vesting. These include awards originally granted on May 22, 2023, May 13, 2024, and May 1, 2025, with vesting schedules where 28.5% vests on initial vest dates and 6.5% vests quarterly thereafter until full vesting in May 2026, February 2028, and February 2029, respectively.
Arm Holdings plc Chief Architect Richard Roy Grisenthwaite filed an initial ownership report showing direct holdings of ordinary shares and multiple restricted stock unit (RSU) awards tied to Arm ordinary shares represented by ADSs. The filing lists RSUs covering 48,652, 36,005, 6,820, 4,352 and 3,805 underlying ordinary shares, plus 326 directly held ordinary shares. Footnotes explain that each RSU converts into one ordinary share after vesting, with various grants vesting between May 15, 2026 and November 15, 2028, subject to continued service.
Arm Holdings plc Chief Commercial Officer William Abbey has filed an initial ownership report showing his equity interests in the company. As of March 18, 2026, he holds 48,201 Ordinary Shares directly, along with several restricted stock unit (RSU) awards that can convert into Ordinary Shares.
The RSUs are tied to service-based vesting schedules. One award granted on December 9, 2025 covers 36,005 underlying Ordinary Shares, vesting 30% on each of November 15, 2026 and November 15, 2027, and 40% on November 15, 2028. Another award granted on May 1, 2025 covers 5,838 underlying Ordinary Shares, vesting 30% on each of May 15, 2026 and May 15, 2027, and 40% on May 15, 2028.
Additional RSU grants include a May 13, 2024 award originally for 5,809 units, of which 30% has already vested, with 30% vesting on May 15, 2026 and 40% on May 15, 2027, and a May 23, 2023 award that will vest on May 15, 2026. Each RSU represents the right to receive one Ordinary Share held in the form of an American Depositary Share.