Sumitomo Mitsui Trust Group (TSE:8309) has drawn fresh investor focus after releasing first quarter earnings, issuing full year profit guidance, and outlining dividend plans that reflect an upcoming four-for-one stock split in August 2026.
See our latest analysis for Sumitomo Mitsui Trust Group.
The latest guidance, dividend details and August 2026 stock split come after a strong run in Sumitomo Mitsui Trust Group's shares, with a 90 day share price return of 24.17% and a 1 year total shareholder return of 71.75% indicating momentum.
If this earnings update has you thinking about other opportunities in financials and beyond, it could be a good moment to broaden your search and check out 10 top founder-led companies
Bulls point to Sumitomo Mitsui Trust Group's strong recent returns and profit guidance, while bears highlight revenue pressure and a stock price slightly above the analyst target. Which side does the current valuation support?
Price-to-Earnings of 12.4x: Is it justified for Sumitomo Mitsui Trust Group?
On the numbers provided, Sumitomo Mitsui Trust Group looks inexpensive using its preferred yardstick. At a P/E of 12.4x and last close of ¥1,654, the stock screens as undervalued compared with both peers and an estimated fair level.
The P/E ratio compares the current share price with earnings per share. For a bank like Sumitomo Mitsui Trust Group, this metric helps indicate how much the market is paying for each unit of current earnings, which is often linked to profitability, capital strength and dividend potential.
Here, the company trades on a 12.4x P/E, which is below the peer average of 17.3x and also below the estimated fair P/E of 15x. That gap suggests the market is pricing Sumitomo Mitsui Trust Group at a discount to both similar Japanese banks and to the level suggested by the fair ratio model.
Relative to the broader JP Banks industry, where the average P/E is 14.9x, the 12.4x multiple again points to a lower price tag on the company’s current earnings than the sector standard.
Explore the SWS fair ratio for Sumitomo Mitsui Trust Group
Result: Price-to-Earnings of 12.4x (UNDERVALUED)
However, you also need to weigh revenue pressure of around 7% and a share price that already sits slightly above the analyst target for Sumitomo Mitsui Trust Group.
Find out about the key risks to this Sumitomo Mitsui Trust Group narrative.
Another view on Sumitomo Mitsui Trust Group's valuation
There is a different result once the SWS DCF model is applied. At a current price of ¥1,654 and an estimated future cash flow value of ¥2,824.53, Sumitomo Mitsui Trust Group screens as significantly undervalued using this method. Which signal should weigh more in your assessment?
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 Sumitomo Mitsui Trust 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 19 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
Given the mixed signals around Sumitomo Mitsui Trust Group, it helps to look at the numbers directly and decide how convincing the reward story really is. To understand what optimists see in the stock and stress test that against your own expectations, take a moment to review the 5 key rewards
Looking for more investment ideas beyond Sumitomo Mitsui Trust Group?
If Sumitomo Mitsui Trust Group has sharpened your focus on valuation and quality, do not stop here. Broaden your watchlist so you are not relying on a single story.
- Target potential mispricings by scanning 19 high quality undervalued stocks that combine solid earnings profiles with room for a re rating.
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- Prioritise resilience by checking 58 resilient stocks with low risk scores where balance sheet strength and lower risk scores take centre stage.
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.
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