Stock Analysis

Sumitomo Mitsui Trust Group, Inc.'s (TSE:8309) top owners are retail investors with 53% stake, while 46% is held by institutions

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Key Insights

  • The considerable ownership by retail investors in Sumitomo Mitsui Trust Group indicates that they collectively have a greater say in management and business strategy
  • A total of 25 investors have a majority stake in the company with 41% ownership
  • 46% of Sumitomo Mitsui Trust Group is held by Institutions

A look at the shareholders of Sumitomo Mitsui Trust Group, Inc. (TSE:8309) can tell us which group is most powerful. The group holding the most number of shares in the company, around 53% to be precise, is retail investors. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

Meanwhile, institutions make up 46% of the company’s shareholders. Institutions often own shares in more established companies, while it's not unusual to see insiders own a fair bit of smaller companies.

Let's take a closer look to see what the different types of shareholders can tell us about Sumitomo Mitsui Trust Group.

See our latest analysis for Sumitomo Mitsui Trust Group

ownership-breakdown
TSE:8309 Ownership Breakdown October 30th 2025

What Does The Institutional Ownership Tell Us About Sumitomo Mitsui Trust Group?

Institutions typically measure themselves against a benchmark when reporting to their own investors, so they often become more enthusiastic about a stock once it's included in a major index. We would expect most companies to have some institutions on the register, especially if they are growing.

We can see that Sumitomo Mitsui Trust Group does have institutional investors; and they hold a good portion of the company's stock. This implies the analysts working for those institutions have looked at the stock and they like it. But just like anyone else, they could be wrong. It is not uncommon to see a big share price drop if two large institutional investors try to sell out of a stock at the same time. So it is worth checking the past earnings trajectory of Sumitomo Mitsui Trust Group, (below). Of course, keep in mind that there are other factors to consider, too.

earnings-and-revenue-growth
TSE:8309 Earnings and Revenue Growth October 30th 2025

We note that hedge funds don't have a meaningful investment in Sumitomo Mitsui Trust Group. Our data shows that BlackRock, Inc. is the largest shareholder with 7.4% of shares outstanding. In comparison, the second and third largest shareholders hold about 6.0% and 3.9% of the stock.

Our studies suggest that the top 25 shareholders collectively control less than half of the company's shares, meaning that the company's shares are widely disseminated and there is no dominant shareholder.

While studying institutional ownership for a company can add value to your research, it is also a good practice to research analyst recommendations to get a deeper understand of a stock's expected performance. There are a reasonable number of analysts covering the stock, so it might be useful to find out their aggregate view on the future.

Insider Ownership Of Sumitomo Mitsui Trust Group

The definition of company insiders can be subjective and does vary between jurisdictions. Our data reflects individual insiders, capturing board members at the very least. Company management run the business, but the CEO will answer to the board, even if he or she is a member of it.

I generally consider insider ownership to be a good thing. However, on some occasions it makes it more difficult for other shareholders to hold the board accountable for decisions.

Our data suggests that insiders own under 1% of Sumitomo Mitsui Trust Group, Inc. in their own names. It is a very large company, so it would be surprising to see insiders own a large proportion of the company. Though their holding amounts to less than 1%, we can see that board members collectively own JP¥1.4b worth of shares (at current prices). Arguably recent buying and selling is just as important to consider. You can click here to see if insiders have been buying or selling.

General Public Ownership

The general public, mostly comprising of individual investors, collectively holds 53% of Sumitomo Mitsui Trust Group shares. With this amount of ownership, retail investors can collectively play a role in decisions that affect shareholder returns, such as dividend policies and the appointment of directors. They can also exercise the power to vote on acquisitions or mergers that may not improve profitability.

Next Steps:

While it is well worth considering the different groups that own a company, there are other factors that are even more important.

I always like to check for a history of revenue growth. You can too, by accessing this free chart of historic revenue and earnings in this detailed graph.

If you are like me, you may want to think about whether this company will grow or shrink. Luckily, you can check this free report showing analyst forecasts for its future.

NB: Figures in this article are calculated using data from the last twelve months, which refer to the 12-month period ending on the last date of the month the financial statement is dated. This may not be consistent with full year annual report figures.

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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.