Institutional investors have a lot riding on Alcoa Corporation (NYSE:AA) with 78% ownership

If you want to know who really controls Alcoa Corporation (NYSE:AA), 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 78% 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 last week, institutional investors ended up benefitting the most after the company hit US$9.1b in market cap. The one-year return on investment is currently 114% and last week's gain would have been more than welcomed.

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

Check out our latest analysis for Alcoa

What Does The Institutional Ownership Tell Us About Alcoa?

Institutional investors commonly compare their own returns to the returns of a commonly followed index. So they generally do consider buying larger companies that are included in the relevant benchmark index.

As you can see, institutional investors have a fair amount of stake in Alcoa. 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 Alcoa's historic earnings and revenue below, but keep in mind there's always more to the story.

Investors should note that institutions actually own more than half the company, so they can collectively wield significant power. Alcoa is not owned by hedge funds. The Vanguard Group, Inc. is currently the company's largest shareholder with 8.9% of shares outstanding. With 4.5% and 3.5% of the shares outstanding respectively, BlackRock, Inc. and Dimensional Fund Advisors L.P. are the second and third largest shareholders.

Our studies suggest that the top 25 shareholders collectively control less than half of the company's shares, meaning that the company's shares are widely disseminated and there is no dominant shareholder.

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 Alcoa

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.

I generally consider insider ownership to be a good thing. However, on some occasions it makes it more difficult for other shareholders to hold the board accountable for decisions.

Our most recent data indicates that insiders own less than 1% of Alcoa Corporation. Being so large, we would not expect insiders to own a large proportion of the stock. Collectively, they own US$27m of stock. 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 22% stake in the company, and hence can't easily be ignored. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Next Steps:

While it is well worth considering the different groups that own a company, there are other factors that are even more important. Case in point: We've spotted 2 warning signs for Alcoa you should be aware of, and 1 of them doesn't sit too well with us.

If you would prefer discover what analysts are predicting in terms of future growth, do not miss this free report on analyst forecasts.

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.