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The big shareholder groups in Astro Resources NL (ASX:ARO) have power over the company. Institutions often own shares in more established companies, while it's not unusual to see insiders own a fair bit of smaller companies. I generally like to see some degree of insider ownership, even if only a little. As Nassim Nicholas Taleb said, 'Don’t tell me what you think, tell me what you have in your portfolio.'

Astro Resources is a smaller company with a market capitalization of AU$2.5m, so it may still be flying under the radar of many institutional investors. Our analysis of the ownership of the company, below, shows that institutions own shares in the company. Let's take a closer look to see what the different types of shareholder can tell us about ARO.

Check out our latest analysis for Astro Resources

What Does The Institutional Ownership Tell Us About Astro Resources?

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 Astro Resources does have institutional investors; and they hold 6.9% of the 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. When multiple institutions own a stock, there's always a risk that they are in a 'crowded trade'. When such a trade goes wrong, multiple parties may compete to sell stock fast. This risk is higher in a company without a history of growth. You can see Astro Resources's historic earnings and revenue, below, but keep in mind there's always more to the story.

We note that hedge funds don't have a meaningful investment in Astro Resources. We're not picking up on any analyst coverage of the stock at the moment, so the company is unlikely to be widely held.

Insider Ownership Of Astro Resources

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.

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 a reasonable proportion of Astro Resources NL. Insiders have a AU$864k stake in this AU$2.5m business. It is great to see insiders so invested in the business. It might be worth checking if those insiders have been buying recently.

General Public Ownership

The general public, mostly retail investors, hold a substantial 57% stake in ARO, suggesting it is a fairly popular stock. This size of ownership gives retail investors collective power. They can and probably do influence decisions on executive compensation, dividend policies and proposed business acquisitions.

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 like to dive deeper into how a company has performed in the past. You can find historic revenue and earnings in this detailed graph.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies.

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.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.