Institutional investors in Penta-Ocean Construction Co., Ltd. (TSE:1893) lost 5.1% last week but have reaped the benefits of longer-term growth

Simply Wall St

Key Insights

  • Significantly high institutional ownership implies Penta-Ocean Construction's stock price is sensitive to their trading actions
  • The top 20 shareholders own 50% of the company
  • Analyst forecasts along with ownership data serve to give a strong idea about prospects for a business

If you want to know who really controls Penta-Ocean Construction Co., Ltd. (TSE:1893), 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 55% to be precise, is institutions. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

No shareholder likes losing money on their investments, especially institutional investors who saw their holdings drop 5.1% in value last week. However, the 77% one-year return to shareholders may have helped lessen their pain. We would assume however, that they would be on the lookout for weakness in the future.

Let's take a closer look to see what the different types of shareholders can tell us about Penta-Ocean Construction.

See our latest analysis for Penta-Ocean Construction

TSE:1893 Ownership Breakdown October 3rd 2025

What Does The Institutional Ownership Tell Us About Penta-Ocean Construction?

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 Penta-Ocean Construction 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. 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 Penta-Ocean Construction's earnings history below. Of course, the future is what really matters.

TSE:1893 Earnings and Revenue Growth October 3rd 2025

Investors should note that institutions actually own more than half the company, so they can collectively wield significant power. Hedge funds don't have many shares in Penta-Ocean Construction. Looking at our data, we can see that the largest shareholder is Asset Management One Co., Ltd. with 8.0% of shares outstanding. Meanwhile, the second and third largest shareholders, hold 6.4% and 4.8%, of the shares outstanding, respectively.

A closer look at our ownership figures suggests that the top 20 shareholders have a combined ownership of 50% implying that no single shareholder has a majority.

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 plenty of analysts covering the stock, so it might be worth seeing what they are forecasting, too.

Insider Ownership Of Penta-Ocean Construction

While the precise definition of an insider can be subjective, almost everyone considers board members to be insiders. Management ultimately answers to the board. However, it is not uncommon for managers to be executive board members, especially if they are a founder or the CEO.

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 information suggests that Penta-Ocean Construction Co., Ltd. insiders own under 1% of the company. Keep in mind that it's a big company, and the insiders own JP¥303m worth of shares. The absolute value might be more important than the proportional share. 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

With a 45% ownership, the general public, mostly comprising of individual investors, have some degree of sway over Penta-Ocean Construction. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

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. To that end, you should learn about the 3 warning signs we've spotted with Penta-Ocean Construction (including 1 which is a bit concerning) .

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 Penta-Ocean Construction 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.