In recent days, SoftBank CEO Masayoshi Son has compared the AI revolution to an era far larger than the dotcom boom and outlined plans to commit about €75.00 billion to AI infrastructure in France alongside a very large US$500.00 billion data center buildout in the U.S. under Project Stargate.
At the same time, SoftBank’s close ties to Arm and OpenAI have made its fortunes highly sensitive to swings in AI sentiment, while it also explores acquiring Blackstone’s Japan-based payments firm SP.LINKS for about ¥100.00 billion.
We’ll now examine how Son’s outsized AI infrastructure commitments, especially Project Stargate, could reshape SoftBank’s existing AI-focused investment narrative.
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SoftBank Investment Narrative Recap
To own SoftBank, you have to believe in Masayoshi Son’s vision of the group as a global AI and data infrastructure platform, not just a Japanese telecom. The France and Project Stargate announcements raise the stakes on that AI narrative, but the immediate share price swing after the AI sentiment pullback underlines that the near term catalyst and risk are the same: how quickly AI enthusiasm can shift and move SoftBank’s stock.
The reported interest in acquiring Blackstone’s Japan-based payments firm SP.LINKS for about ¥100,000,000,000 fits directly into SoftBank’s existing push into digital payments alongside PayPay’s growth. If it proceeds, it would deepen SoftBank’s exposure to transaction driven businesses that tie into its AI infrastructure plans, but would also add to the already significant capital commitments that investors are weighing against its current balance sheet.
Yet behind Son’s expansive AI ambitions, investors should be aware of how much execution risk sits in the sheer scale of these data center commitments…
Read the full narrative on SoftBank (it’s free!)
SoftBank’s narrative projects ¥7,835.6 billion revenue and ¥712.2 billion earnings by 2029. This requires 4.2% yearly revenue growth and about ¥146.5 billion earnings increase from ¥565.7 billion today.
Uncover how SoftBank’s forecasts yield a ¥238 fair value, a 12% upside to its current price.
Exploring Other Perspectives 
TSE:9434 1-Year Stock Price Chart
Three Simply Wall St Community members currently value SoftBank between ¥217.42 and ¥240 per share, underscoring how differently private investors can look at the same numbers. You should weigh those views against the sheer capital intensity of SoftBank’s AI and data center build outs, and consider how that might influence cash flow and financial flexibility over time.
Explore 3 other fair value estimates on SoftBank – why the stock might be worth just ¥217!
Reach Your Own Conclusion
Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts.
No Opportunity In SoftBank?
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
Companies discussed in this article include 9434.T.
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