SoftBank Group (TSE:9984) Valuation Check After AI Venture With Sony NEC And Honda

SoftBank Group (TSE:9984) shares are in focus after the company joined Sony, NEC and Honda in forming a new AI venture that plans a trillion parameter model for industrial and robotics applications.

See our latest analysis for SoftBank Group.

The 12.7% 1 day and 18.6% 30 day share price returns suggest momentum has picked up sharply around the AI venture news, even though the year to date share price return is still negative and long term total shareholder returns remain strong.

If this AI push has you thinking more broadly about automation, it could be a good moment to scan the market for other robotics and automation names using our discovery tool for 34 robotics and automation stocks.

With SoftBank shares up 12.7% in a day and 18.6% over 30 days, yet still showing a negative year to date return, the key question is simple: is this AI story still undervalued or already fully priced in?

Most Popular Narrative: 5.7% Undervalued

SoftBank Group's narrative fair value of ¥4,498.7 sits modestly above the last close at ¥4,242, which puts the recent AI driven rally into clearer context.

SoftBank’s exposure to frontier AI through strategic investments positions it to benefit significantly as global AI spending accelerates. Capital is pouring into compute infrastructure, robotics, and next-generation platforms, areas where SoftBank has built substantial stakes.

Read the complete narrative.

Curious what underpins that fair value gap? The narrative leans heavily on future AI deal flow, portfolio monetisation, and margins tied to higher value infrastructure. The mix of robotics, data centers, and model exposure creates a very specific earnings and cash flow profile that is not obvious from headline numbers alone.

Result: Fair Value of ¥4,498.7 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, this depends on heavy AI investment paying off and on continued enthusiasm for large models, while any setbacks at Vision Funds or key AI assets could quickly cool sentiment.

Find out about the key risks to this SoftBank Group narrative.

Another Way To Look At Value: Our DCF Model Says Overvalued

The user narrative points to a fair value of ¥4,498.7, but our DCF model tells a different story. On that approach, SoftBank Group at ¥4,202 sits well above a future cash flow value of ¥2,396.74, which points to an overvalued result instead.

That split between a 5.7% narrative undervaluation and a sizeable premium to the DCF value raises a simple question for you as an investor: which set of assumptions do you trust more?

Look into how the SWS DCF model arrives at its fair value.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out SoftBank Group for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 18 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

With mixed signals on value and sentiment running high, this is a good time to review the underlying numbers yourself and decide where you stand. You can start with 4 key rewards and 4 important warning signs.

Looking for more investment ideas?

If SoftBank has your attention, do not stop here. Broaden your watchlist now so you are not looking back later wishing you had acted sooner.

• Zero in on quality at a discount by using the 18 high quality undervalued stocks to spot companies with solid fundamentals trading below their implied worth.
• Strengthen your income stream by reviewing the 31 dividend fortresses and focus on businesses offering yields that stand out without ignoring resilience.
• Reduce portfolio stress by checking the 54 resilient stocks with low risk scores for companies that pair steadier risk scores with business models that aim for reliability over drama.

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.