Submitted by reuters8361 in business
SoftBank Group's <a href="https://www.reuters.com/markets/companies/9984.T" target="_blank">(9984.T)</a> Arm Holdings Ltd launched the roadshow for <a href="/markets/deals/softbanks-chip-designer-arm-aims-raise-up-487-bln-us-ipo-2023-09-05/">its blockbuster i…