To get a sense of who is truly in control of Costain Group PLC (LON:COST), it is important to understand the ownership structure of the business. We can see that institutions own the lion's share in the company with 58% ownership. Put another way, the group faces the maximum upside potential (or downside risk).

Given the vast amount of money and research capacities at their disposal, institutional ownership tends to carry a lot of weight, especially with individual investors. Therefore, a good portion of institutional money invested in the company is usually a huge vote of confidence on its future.

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

Check out our latest analysis for Costain Group  ownership-breakdown

What Does The Institutional Ownership Tell Us About Costain 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 Costain Group does have institutional investors; and they hold a good portion of the company's stock. This can indicate that the company has a certain degree of credibility in the investment community. However, it is best to be wary of relying on the supposed validation that comes with institutional investors. They too, get it wrong sometimes. 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 Costain Group, (below). Of course, keep in mind that there are other factors to consider, too. earnings-and-revenue-growth

Institutional investors own over 50% of the company, so together than can probably strongly influence board decisions. We note that hedge funds don't have a meaningful investment in Costain Group. ASGC Construction LLC is currently the largest shareholder, with 15% of shares outstanding. With 9.6% and 8.0% of the shares outstanding respectively, J O Hambro Capital Management Limited and Ennismore Fund Management Limited are the second and third largest shareholders.



On further inspection, we found that more than half the company's shares are owned by the top 7 shareholders, suggesting that the interests of the larger shareholders are balanced out to an extent by the smaller ones.

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 Costain Group

The definition of an insider can differ slightly between different countries, but members of the board of directors always count. Company management run the business, but the CEO will answer to the board, even if he or she is a member of it.

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 data suggests that insiders own under 1% of Costain Group PLC in their own names. However, it's possible that insiders might have an indirect interest through a more complex structure. Being so large, we would not expect insiders to own a large proportion of the stock. Collectively, they own UK£41m of stock. It is always good to see at least some insider ownership, but it might be worth checking if those insiders have been selling.

General Public Ownership

The general public, who are usually individual investors, hold a 20% stake in Costain Group. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Private Equity Ownership

Private equity firms hold a 5.6% stake in Costain Group. This suggests they can be influential in key policy decisions. Some investors might be encouraged by this, since private equity are sometimes able to encourage strategies that help the market see the value in the company. Alternatively, those holders might be exiting the investment after taking it public.

Private Company Ownership

Our data indicates that Private Companies hold 15%, of the company's shares. Private companies may be related parties. Sometimes insiders have an interest in a public company through a holding in a private company, rather than in their own capacity as an individual. While it's hard to draw any broad stroke conclusions, it is worth noting as an area for further research.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Costain Group better, we need to consider many other factors.

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.

Ultimately the future is most important. You can access this freereport on analyst forecasts for the company.

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.

Have feedback on this article? Concerned about the content?Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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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