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Arm Holdings IPO

Arm Holdings is a semiconductor and software design company whose chip architectures power the majority of smartphones and many other devices worldwide. The company's IPO return to public markets has been closely watched given its critical role in the global technology ecosystem.

PublicUpdated April 2, 2026

Key Facts

IndustrySemiconductor Design
Founded1990
HeadquartersCambridge, UK
Employees~6,500
Websitearm.com
FundingIPO at $54.5B valuation in September 2023. Previously acquired by SoftBank for $32B in 2016

About Arm Holdings

Arm Holdings is the world's leading semiconductor intellectual property company, designing the fundamental technology that powers virtually all smartphones and tablets globally. The company operates on a unique business model where it licenses its processor architectures and designs to chipmakers rather than manufacturing chips itself, enabling partners like Apple, Qualcomm, and Samsung to create custom silicon based on Arm's instruction set architecture.

Arm's technology spans from ultra-low-power microcontrollers in IoT devices to high-performance processors in data centers and automotive applications. The company has been pivotal in the mobile revolution and is now positioning itself for growth in artificial intelligence, autonomous vehicles, and cloud computing. With over 95% market share in smartphone processors and expanding presence in servers and AI accelerators, Arm represents critical infrastructure for the global technology ecosystem.

IPO Status

Arm Holdings completed its highly anticipated return to public markets in September 2023, going public on NASDAQ under ticker ARM. The IPO was priced at $51 per share, raising $4.87 billion and valuing the company at over $54 billion, making it one of the largest IPOs of 2023. The company had previously been public but was taken private by SoftBank in 2016 for $32 billion. SoftBank's attempted sale to Nvidia fell through due to regulatory concerns, leading to the decision to return Arm to public markets. The IPO was well-received initially, with shares rising on the first day of trading, though performance has varied based on broader semiconductor market conditions.

Competitors

Frequently Asked Questions

Does Arm Holdings have a stock?

Yes, Arm Holdings completed its IPO in September 2023, returning to public markets after being private since 2016. The company now trades on NASDAQ under ticker ARM.

When is the Arm Holdings IPO date?

Arm's IPO already occurred in September 2023. The company successfully returned to public trading after seven years as a private company under SoftBank ownership.

How can I buy Arm Holdings stock?

You can buy Arm Holdings stock through any brokerage account as it trades on NASDAQ under ticker ARM. The stock is available through all major brokers and trading platforms.

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