Stock Analysis

Institutional investors control 39% of Inpex Corporation (TSE:1605) and were rewarded last week after stock increased 5.1%

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Key Insights

  • Institutions' substantial holdings in Inpex implies that they have significant influence over the company's share price
  • 50% of the business is held by the top 11 shareholders
  • Ownership research along with analyst forecasts data help provide a good understanding of opportunities in a stock

If you want to know who really controls Inpex Corporation (TSE:1605), then you'll have to look at the makeup of its share registry. The group holding the most number of shares in the company, around 39% to be precise, is institutions. In other words, the group stands to gain the most (or lose the most) from their investment into the company.

And things are looking up for institutional investors after the company gained JP¥164b in market cap last week. The one-year return on investment is currently 49% and last week's gain would have been more than welcomed.

Let's delve deeper into each type of owner of Inpex, beginning with the chart below.

View our latest analysis for Inpex

ownership-breakdown
TSE:1605 Ownership Breakdown October 28th 2025

What Does The Institutional Ownership Tell Us About Inpex?

Many institutions measure their performance against an index that approximates the local market. So they usually pay more attention to companies that are included in major indices.

We can see that Inpex does have institutional investors; and they hold a good portion of the company's stock. This suggests some credibility amongst professional investors. But we can't rely on that fact alone since institutions make bad investments sometimes, just like everyone does. 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 Inpex's earnings history below. Of course, the future is what really matters.

earnings-and-revenue-growth
TSE:1605 Earnings and Revenue Growth October 28th 2025

We note that hedge funds don't have a meaningful investment in Inpex. Ministry of Economy, Trade and Industry is currently the company's largest shareholder with 23% of shares outstanding. BlackRock, Inc. is the second largest shareholder owning 5.9% of common stock, and Nomura Asset Management Co., Ltd. holds about 4.7% of the company stock.

After doing some more digging, we found that the top 11 have the combined ownership of 50% in the company, suggesting that no single shareholder has significant control over the company.

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. Quite a few analysts cover the stock, so you could look into forecast growth quite easily.

Insider Ownership Of Inpex

While the precise definition of an insider can be subjective, almost everyone considers board members to be insiders. The company management answer to the board and the latter should represent the interests of shareholders. Notably, sometimes top-level managers are on the board themselves.

Insider ownership is positive when it signals leadership are thinking like the true owners of the company. However, high insider ownership can also give immense power to a small group within the company. This can be negative in some circumstances.

Our most recent data indicates that insiders own less than 1% of Inpex Corporation. 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¥614m 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-- including retail investors -- own 35% stake in the company, and hence can't easily be ignored. While this size of ownership may not be enough to sway a policy decision in their favour, they can still make a collective impact on company policies.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Inpex better, we need to consider many other factors. Take risks for example - Inpex has 1 warning sign we think you should be aware of.

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.