Breaking
TRCENTCOM: İran'a Yönelik Saldırı Tamamlandı, İran Karşılık VerdiRUЖенщина погибла, двое ранены при атаках ВСУ на Белгородскую областьTR17 Yaşındaki Genç Kızdan 12 Gündür Haber AlınamıyorCN北港義民廟募資建環保金爐 寵物遶境活動響應CN美國內陸地區遭破紀錄熱浪侵襲 鹽湖城、比靈斯氣溫飆破攝氏43度AUSA Greyhound Racing Industry Faces Final Report on Animal Welfare StandardsFRAttentat de Nice : les victimes espèrent une condamnation des autorités pour négligenceINTLEngland's World Cup Run Boosts Beleaguered Pub SectorCN115學年度分科測驗化學科 高雄考生普遍認為難易適中偏易CN今年第9号台风“巴威”继续北上 国家海洋预报台发布风暴潮和海浪警报TRCENTCOM: İran'a Yönelik Saldırı Tamamlandı, İran Karşılık VerdiRUЖенщина погибла, двое ранены при атаках ВСУ на Белгородскую областьTR17 Yaşındaki Genç Kızdan 12 Gündür Haber AlınamıyorCN北港義民廟募資建環保金爐 寵物遶境活動響應CN美國內陸地區遭破紀錄熱浪侵襲 鹽湖城、比靈斯氣溫飆破攝氏43度AUSA Greyhound Racing Industry Faces Final Report on Animal Welfare StandardsFRAttentat de Nice : les victimes espèrent une condamnation des autorités pour négligenceINTLEngland's World Cup Run Boosts Beleaguered Pub SectorCN115學年度分科測驗化學科 高雄考生普遍認為難易適中偏易CN今年第9号台风“巴威”继续北上 国家海洋预报台发布风暴潮和海浪警报
Newsgather
BackSoftBank Shares Surge on AI Hopes and Arm Holdings' Rally
SoftBank Shares Surge on AI Hopes and Arm Holdings' Rally
Developing
CNBC World5/22/2026Business2 min read

SoftBank Shares Surge on AI Hopes and Arm Holdings' Rally

Quick Look

  • SoftBank Group shares surged for a second day, gaining 11.9% Friday, fueled by Nvidia's strong earnings and a rally in Arm Holdings, in which SoftBank holds a majority stake.
  • The company's market valuation has increased by over $61 billion in two days.

AI-generated summary

Why It Matters

SoftBank Group shares have experienced a significant rally, extending for a second day. This surge is attributed to positive momentum from Nvidia's strong earnings, which have boosted AI-linked stocks, and a sharp rise in Arm Holdings, a company in which SoftBank holds a majority stake.

Font size

SoftBank Group shares extended their scorching rally to a second day, rising 11.9% Friday, and building on momentum after Nvidia's blockbuster earnings boosted AI-linked stocks.

The company, whose shares had closed 20% higher Thursday, has added over $61 billion in market valuation over the past two days.

Softbank rally is also being powered by a sharp rise in Arm Holdings, in which the Japanese company holds a majority stake. Arm shares advanced over 16% overnight, after gaining more than 15% in the prior session.

"SoftBank Group's share price is simply reflecting the moves of some of its stake holdings, including Arm, whose share price has been surging, and OpenAI which may file for an IPO in the coming weeks," UBP's senior equity advisor Vey Sern Ling told CNBC.

However, Ling cautioned that investors typically apply a discount to holding companies such as SoftBank because shareholders do not always fully benefit from the value of the underlying assets they own.

"Net asset value (NAV) or sum-of-the-parts (SOTP) valuations usually warrant a significant discount or cautiousness as shareholders of the holding company rarely receive the full value of the underlying assets," he said.

SoftBank has invested heavily into the ChatGPT maker, and the IPO set to unlock value for SoftBank, even as analysts suggest it might be limited. The company has emerged as one of OpenAI's largest backers, investing more than $30 billion into OpenAI and booking roughly $45 billion in related gains in the fiscal year ended March.

Nvidia recent results have reinforced optimism around continued spending on AI infrastructure and data centers. Arm Holdings' chip designs are used in AI servers and data centers powered by Nvidia systems.

"For investors, SoftBank is a compelling way to gain exposure to the data center CPU boom, which is the fastest growing segment in AI semis, and early exposure to the OpenAI IPO," said Rolf Bulk, head of semiconductor and infrastructure at Futurum Group.

What to Watch

AI outlook — possibilities, not facts

  • OpenAI may file for an IPO in the coming weeks.

    Possible · Within weeks

Open Questions

  • What is the exact timeline for OpenAI's potential IPO?
  • What is the specific discount rate typically applied to SoftBank's Net Asset Value (NAV)?
  • Will the current rally in SoftBank's shares be sustained?
  • What are the specific gains or losses SoftBank has realized from its OpenAI investment beyond the fiscal year ended March?

Related Topics

This article was originally published by CNBC World.

Related Stories

More on this topicSoftBank Group