• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceARM Holdings
Europe

SoftBank decided against raising prices for its $4.9 billion Arm IPO even though investors oversubscribed it by more than 10 times

By
Ryan Gould
Ryan Gould
,
Ian King
Ian King
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Ryan Gould
Ryan Gould
,
Ian King
Ian King
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
September 14, 2023, 6:37 AM ET
Mengyu Annabelle Chih—Getty Images

SoftBank Group Corp. satisfied its ambitions for Arm Holdings Plc by raising $4.87 billion in the year’s biggest initial public offering, while resisting the temptation to try for more.

Recommended Video

Whether Arm’s return to the public market goes smoothly and paves the way for other soon-to-be public companies won’t be known until the chip designer’s shares start trading Thursday. At the IPO price, Arm is valued at about $54.5 billion, according to Bloomberg News calculations. 

In Arm’s favor, the IPO was oversubscribed more than 10 times, Bloomberg News reported. That means that investor interest exceeded supply at the offered price range of $47 to $51 a share and could help push up the stock once trading begins.

In setting the price for the IPO, Masayoshi Son, SoftBank’s founder, chairman and chief executive officer, signaled that he was unwilling to undermine that demand even if it meant leaving money on the table.

In the final price-setting meeting Wednesday, some bankers and executives made the case for a higher price, with some of the debate centering on whether $52 made sense, people familiar with the matter said, asking not to be identified because the meeting was private. Son joined the discussion and chose $51, saying it wasn’t worth risking a healthy debut for $100 million or so in additional proceeds, they said.

Long Bet

Son’s approach to the IPO reflects his continuing long bet on Arm, whose chips are found in most of the world’s smartphones. Arm also stands to benefit from the stampede toward artificial intelligence chips and generative AI — an industry shift that has helped give Nvidia Corp. a market value of more than $1.1 trillion.

Founded in 1990 as a joint venture by Acorn Computers, VLSI Technology and what was then Apple Computer Inc., Arm was listed on the London Stock Exchange and Nasdaq from 1998 until 2016, when SoftBank acquired the business for $32 billion.

In 2020, SoftBank tried and failed to sell Arm to Nvidia for $40 billion. That move angered Arm customers who didn’t want to see the company, which supplies the foundational technology used by the mobile-phone industry, fall into the hands of a single buyer.

IPO Pivot

With that deal off the table, Arm pivoted to an IPO in which it earlier sought to be valued at $60 billion to $70 billion, Bloomberg News reported.

While Arm had previously aimed to raise $8 billion to $10 billion in the listing, that target was lowered at least in part because SoftBank decided to buy the roughly 25% stake held by its Vision Fund in a transaction valuing Arm at more than $64 billion, based on Arm’s filings. 

SoftBank also decided to hold onto a larger portion of Arm’s shares, leaving only 10% of them for investors that include some of Arm’s biggest customers. As part of the IPO, Arm set aside more than $700 million of the stock for Intel Corp., Apple Inc., Nvidia Corp., Samsung Electronics Co. and Taiwan Semiconductor Manufacturing Co.

Underwriters have the option of buying as many as 7 million additional shares.

The IPO is the world’s biggest this year, surpassing the $4.37 billion listing by Johnson & Johnson consumer health spinoff Kenvue Inc. Arm’s IPO could also be a catalyst for IPOs from dozens of tech startups and other companies whose plans to go public in the US have been stuck during the deepest, longest listing trough since the financial crisis in 2009.

Instacart, Klaviyo

Online grocery-delivery firm Instacart Inc., marketing and data automation provider Klaviyo, Vietnam-based internet startup VNG Ltd. and footwear maker Birkenstock Holding Ltd. have all filed to go public.

Arm’s listing is the largest in the US since electric-vehicle maker Rivian Automotive Inc.’s $13.7 billion offering in October 2021. The IPO is also set to rank among the tech industry’s largest-ever, though still well below the two biggest: Alibaba Group Holding Ltd.’s $25 billion 2014 offering and 2012’s $16 billion debut by Meta Platforms Inc., then known as Facebook Inc.

Though Arm’s technology is used in almost every smartphone, it isn’t well-known among consumers. Arm sells the blueprints needed to design microprocessors, and licenses technology known as instruction sets that dictate how software programs communicate with those chips. The power efficiency of Arm’s technology helped make it ubiquitous on phones, where battery life is critical.

Chip Slump

The frenzy around AI has powered a rally in chip stocks this year, lifting the Philadelphia Semiconductor Index by 41%. The overall chip industry is still contending with a sales slump, though, worsened by a glut of inventory. 

Arm’s revenue fell about 1% to $2.68 billion for the fiscal year ended March 31, according to its filings. The company’s net income, which jumped to $549 million in fiscal year 2022 from $388 million the previous year, fell this year to $524 million.

Barclays Plc, Goldman Sachs Group Inc., JPMorgan Chase & Co. and Mizuho Financial Group Inc. are leading Arm’s offering. Raine Securities LLC, which is backed by SoftBank, is also acting as financial adviser in connection with the IPO.

Arm’s shares are set to trade on the Nasdaq Global Select Market under the symbol ARM.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Ryan Gould
See full bioRight Arrow Button Icon
By Ian King
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

merz
CryptoEuropean Union
Move over, ‘Merkron.’ Europe’s new power couple is ‘Merzoni’
By Julia Khrebtan-Hörhager and The ConversationFebruary 11, 2026
2 hours ago
Personal Financemortgages
5 ways to access your home equity
By Joseph HostetlerFebruary 11, 2026
8 hours ago
President Donald Trump pictured in front of a waving American flag.
EconomyU.S. economy
Trump’s immigration curbs will help take 2.4 million people out of the workforce, but he’s betting AI can pick up the slack
By Tristan BoveFebruary 11, 2026
9 hours ago
Lemley and Kauf pose for photos while holding their skis and American flags.
Personal FinanceOlympics
Every U.S. Olympian was promised a $200,000 payout, but how much they actually keep depends on where they live
By Jacqueline MunisFebruary 11, 2026
9 hours ago
hegseth
PoliticsAviation
Pete Hegseth’s plan to test anti-cartel lasers shut down the El Paso airport for a full day, sources say
By Seung Min Kim, Ben Finley, Mary Clare Jalonick, Morgan Lee, Josh Funk and The Associated PressFebruary 11, 2026
9 hours ago
jobs
EconomyJobs
Turns out the U.S. economy didn’t create half a million jobs last year. It was just 181,000
By Paul Wiseman and The Associated PressFebruary 11, 2026
9 hours ago

Most Popular

placeholder alt text
Economy
America borrowed $43.5 billion a week in the first four months of the fiscal year, with debt interest on track to be over $1 trillion for 2026
By Eleanor PringleFebruary 10, 2026
2 days ago
placeholder alt text
Economy
It turns out that Joe Biden really did crush Americans' dreams for the future. Just look at how the vibe changed 5 years ago
By Jake AngeloFebruary 10, 2026
1 day ago
placeholder alt text
Commentary
Something big is happening in AI — and most people will be blindsided
By Matt ShumerFebruary 11, 2026
16 hours ago
placeholder alt text
Law
Law enforcement thought Nancy Guthrie's smart camera was disconnected, but Google Nest still had the tape
By Safiyah Riddle, Michael Liedtke and The Associated PressFebruary 11, 2026
18 hours ago
placeholder alt text
Crypto
Bitcoin reportedly sent to wallet associated with Nancy Guthrie’s ransom letter providing potential clue in investigation
By Carlos GarciaFebruary 11, 2026
12 hours ago
placeholder alt text
Law
Google's breakthrough in the Nancy Guthrie case is raising uncomfortable questions about how much it's watching you
By Ashley LutzFebruary 11, 2026
13 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.