South32 Limited's (ASX:S32) market cap touched AU$14b last week, benefiting both individual investors who own 56% as well as institutions

Simply Wall St

Key Insights

  • South32's significant individual investors ownership suggests that the key decisions are influenced by shareholders from the larger public
  • The top 25 shareholders own 42% of the company
  • Institutions own 37% of South32
We've discovered 1 warning sign about South32. View them for free.

To get a sense of who is truly in control of South32 Limited (ASX:S32), it is important to understand the ownership structure of the business. The group holding the most number of shares in the company, around 56% to be precise, is individual investors. In other words, the group stands to gain the most (or lose the most) from their investment into the company.

Individual investors gained the most after market cap touched AU$14b last week, while institutions who own 37% also benefitted.

In the chart below, we zoom in on the different ownership groups of South32.

See our latest analysis for South32

ASX:S32 Ownership Breakdown May 22nd 2025

What Does The Institutional Ownership Tell Us About South32?

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.

As you can see, institutional investors have a fair amount of stake in South32. 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. If multiple institutions change their view on a stock at the same time, you could see the share price drop fast. It's therefore worth looking at South32's earnings history below. Of course, the future is what really matters.

ASX:S32 Earnings and Revenue Growth May 22nd 2025

South32 is not owned by hedge funds. State Street Global Advisors, Inc. is currently the company's largest shareholder with 7.2% of shares outstanding. With 7.0% and 6.2% of the shares outstanding respectively, South Africa and The Vanguard Group, Inc. are the second and third largest shareholders.

A deeper look at our ownership data shows that the top 25 shareholders collectively hold less than half of the register, suggesting a large group of small holders where no single shareholder has a majority.

Researching institutional ownership is a good way to gauge and filter a stock's expected performance. The same can be achieved by studying analyst sentiments. There are plenty of analysts covering the stock, so it might be worth seeing what they are forecasting, too.

Insider Ownership Of South32

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.

Most consider insider ownership a positive because it can indicate the board is well aligned with other shareholders. However, on some occasions too much power is concentrated within this group.

Our information suggests that South32 Limited insiders own under 1% of the company. As it is a large company, we'd only expect insiders to own a small percentage of it. But it's worth noting that they own AU$17m worth of shares. 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, who are usually individual investors, hold a substantial 56% stake in South32, suggesting it is a fairly popular stock. This size of ownership gives investors from the general public some collective power. They can and probably do influence decisions on executive compensation, dividend policies and proposed business acquisitions.

Next Steps:

I find it very interesting to look at who exactly owns a company. But to truly gain insight, we need to consider other information, too. Consider for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with South32 , and understanding them should be part of your investment process.

But ultimately it is the future, not the past, that will determine how well the owners of this business will do. Therefore we think it advisable to take a look at this free report showing whether analysts are predicting a brighter 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.

Valuation is complex, but we're here to simplify it.

Discover if South32 might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.