London Daily

Focus on the big picture.
Tuesday, Mar 10, 2026

UK chip giant Arm files for blockbuster US share listing

UK chip giant Arm files for blockbuster US share listing

British microchip designing giant Arm has filed to sell its shares in the US, setting the stage for what could be the biggest stock market listing this year.
The Cambridge-based firm is reportedly aiming to raise up to $10bn (£8bn).

In a blow to the UK, the company said in March that it did not plan to list its shares in London.

Arm was bought in 2016 by Japanese conglomerate Softbank in a deal worth £23.4bn. At the time Arm was listed in London and New York.

The firm designs the tech behind processors - commonly known as chips - that power devices from smartphones to game consoles.

Its designs are used by chip manufacturers like the Taiwan Semiconductor Manufacturing Company and household brands like Apple and Samsung to build their own processors.

Softbank said it had "confidentially submitted a draft registration statement" for the listing to the US Securities and Exchange Commission (SEC).

The announcement did not reveal how much it planned to raise or when the share sale might take place.

The firm was seeking to raise between $8bn and $10bn through the listing this year on the technology-heavy Nasdaq platform in New York, according to reports.

Listing a firm on a stock exchange takes it from being a private to a public company, with investors able to buy and sell shares of a company's stock on specific exchanges.

Sometimes referred to as the "crown jewel" of the UK's technology sector, Arm was founded in Cambridge, England, in 1990.

Earlier this year, Arm said it did not plan to pursue a London Stock Exchange listing.

Reports in January said that UK Prime Minister Rishi Sunak had restarted talks with Softbank about a possible London listing.

Arm's decision raised concerns that the UK market is not doing enough to attract tech company stock offerings, with US exchanges seen to offer higher profiles and valuations.

The registration shows that Softbank is pushing ahead with the multi-billion dollar sale despite difficult conditions in the global financial markets.

The number of stock market listings has fallen sharply since Russia's invasion of Ukraine. At the same time, shares in major technology companies have fallen in the wake of the pandemic.

Softbank said the listing was "subject to market and other conditions and the completion of the SEC's review process."

Last year, Softbank called off its planned $40bn sale of Arm to technology group Nvidia after facing regulatory hurdles in the UK, US and EU.

After an acute shortage of semiconductors during the pandemic, the chip making industry has faced slowing demand.

Last week, US chipmaking giant Intel reported its largest quarterly loss in the company's history, while South Korean rival Samsung posted a more than 90% fall in its profits.

A successful stock market listing of Arm would be welcome news for its owner Softbank. Its Vision Funds have been hit by losses due to the declining valuations of many of its investments in technology start-ups.
Newsletter

Related Articles

0:00
0:00
Close
Roman Abramovich Signals Legal Fight if UK Seeks to Seize Chelsea Sale Funds
UK Ready to Back Emergency Oil Reserve Release as Middle East Conflict Pushes Prices Higher
Study of 40,000 Articles Sparks Debate Over Alleged Anti-Muslim Bias in UK Media
US and UK Army Chiefs Strengthen Cooperation on the Future of Armored Warfare
Britain’s Search for the Next ARM Intensifies as Startups and Investors Target the Semiconductor Frontier
Three US Strategic Bombers Arrive at RAF Fairford as Iran Conflict Intensifies
Cancer Death Rates in the UK Fall to the Lowest Level on Record
UK Government Bond Yields Retreat Slightly After Sharp Spike Triggered by Middle East Conflict
UK Chancellor Warns Middle East War Could Push Inflation Higher
UK Prime Minister Warns Iran Conflict Could Drive Up Prices and Threaten Economic Stability
Trump Declines UK Offer to Deploy Aircraft Carriers to Middle East Amid Iran Conflict
Prince Harry and Meghan Markle to Return to Australia After Seven Years for Philanthropic and Business Engagements
UK Government Signals Independence From Washington as Cooper Says Britain Does Not Agree With Trump on Every Issue
UK Experts Warn AI Chatbots Are Fueling Surge in Claims of Organised ‘Satanic’ Ritual Abuse
UK Political Parties Divided Over Strategy as Iran Conflict Reshapes Foreign Policy Debate
Britain Discloses Secret Military Repair Hubs Operating Inside Ukraine
Trump Says US No Longer Needs UK Carrier Support After Delayed Offer Amid Iran Conflict
Why Britain Has Become Involved in the US-Israel Military Campaign Against Iran
UK Gas Storage Falls to Under Two Days as Iran Conflict Jolts Global Energy Markets
UK Warned to Brace for Economic Shock as Iran War Drives Global Energy Price Surge
Starmer and Trump Hold First Call After Public Dispute Over Iran Conflict
UK Dentists Returned £1.3 Billion to Government as Shift Toward Private Care Accelerates
Expert Warns UK Must Build Emergency Food Stockpiles to Prepare for Climate Shocks or War
UK Plans Charter Flight to Evacuate British Nationals from Gulf as Regional Conflict Disrupts Air Travel
Families of Zimbabwe’s Liberation Fighters Call on Britain to Help Locate Skulls Taken During Colonial War
Iran’s Ambassador Warns Britain to ‘Be Very Careful’ Over Deeper Role in Expanding Middle East War
UK Military Leadership Defends Britain’s Defensive Role in Expanding Middle East Conflict
Four U.S. Strategic Bombers Arrive in Britain as Iran War Intensifies
Soham Murderer Ian Huntley Dies After Violent Attack in High-Security Prison
UK Lawmakers and Experts Condemn Scale of Overseas Human Remains Held in British Museums
Royal Navy Aircraft Carrier HMS Prince of Wales Placed on Standby for Potential Deployment
United Kingdom Confirms U.S. Military Using British Bases for Operations Targeting Iranian Missile Sites
Starmer Defends UK Role in Iran Conflict After Renewed Criticism from President Trump
Blue Owl Reveals £36 Million Exposure After Collapse of UK Lender Serving Wealthy Clients
UK Asylum Reform Plan Triggers Fierce Debate Over Border Control and Humanitarian Impact
US Stealth Bombers Head to UK Base as Trump Issues Stark Warning to Iran
UK Deputy Prime Minister Says Legal Case Could Exist for British Strikes on Iranian Missile Sites
Investigators Link Mysterious Parcel Fires Across Europe to Russian Intelligence Operation
Debate Intensifies Over Britain’s Legal Justification for US Military Operations Launched From UK Bases
Britain Faces Heightened Energy Price Risks as Iran-Linked Tensions Threaten Global Oil and Gas Supplies
British Counter-Terror Police Arrest Four Suspected of Spying on Jewish Community for Iran
Axel Springer Agrees $770 Million Deal to Acquire Britain’s Daily Telegraph
Iceland Supermarket Drops Trademark Challenge Against Icelandic Government in Long-Running Naming Dispute
UK Defence Secretary Visits Cyprus Following Scrutiny of Britain’s Response to Drone Attacks
Questions Grow Over Britain’s Military Readiness as Response to Iran Conflict Draws Scrutiny
UK Offers Failed Asylum Seeker Families Up to Forty Thousand Pounds to Leave Voluntarily
Saharan Dust Could Bring ‘Blood Rain’ to Parts of the UK as Weather Systems Shift
UK Deploys Additional Typhoon Fighter Jets to Qatar and Helicopters to Cyprus Amid Rising Middle East Tensions
Experts Urge Britain to Accelerate Renewable Energy Push as Global Conflicts Drive Up Costs
British Public Shows Strong Reluctance to Join Wider War in Iran
×