With 87% ownership, Aon plc (NYSE:AON) boasts of strong institutional backing

Key Insights

• Significantly high institutional ownership implies Aon's stock prices are sensitive to their trading actions.
• The top 13 shareholders own 51% of the company
• Ownership research along with analyst forecasts data help provide a good understanding of opportunities in a stock

A look at the shareholders of Aon plc (NYSE:AON) can tell us which group is most powerful. We can see that institutions own the lion's share in the company with 87% ownership. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

Because institutional owners have a huge pool of resources and liquidity, their investing decisions tend to carry a great deal 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 delve deeper into each type of owner of Aon, beginning with the chart below.

Check out our latest analysis for Aon

What Does The Institutional Ownership Tell Us About Aon?

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.

Aon already has institutions on the share registry. Indeed, they own a respectable stake in the company. 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. 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 Aon's historic earnings and revenue below, but keep in mind there's always more to the story.

Institutional investors own over 50% of the company, so together than can probably strongly influence board decisions. Hedge funds don't have many shares in Aon. Looking at our data, we can see that the largest shareholder is The Vanguard Group, Inc. with 8.7% of shares outstanding. The second and third largest shareholders are Massachusetts Financial Services Company and Capital Research and Management Company, with an equal amount of shares to their name at 7.9%. Furthermore, CEO Gregory Case is the owner of 0.7% of the company's shares.

Looking at the shareholder registry, we can see that 51% of the ownership is controlled by the top 13 shareholders, meaning that no single shareholder has a majority interest in the ownership.

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 Aon

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 some shares in Aon plc. The insiders have a meaningful stake worth US$721m. Most would say this shows a good alignment of interests between shareholders and the board. Still, it might be worth checking if those insiders have been selling.

General Public Ownership

The general public-- including retail investors -- own 10% stake in the company, and hence can't easily be ignored. This size of ownership, while considerable, may not be enough to change company policy if the decision is not in sync with other large shareholders.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Aon better, we need to consider many other factors. For example, we've discovered 2 warning signs for Aon (1 shouldn't be ignored!) that you should be aware of before investing here.

Ultimately the future is most important. You can access this free report 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.

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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.