Key Insights

• Institutions' substantial holdings in Altimmune implies that they have significant influence over the company's share price
• A total of 25 investors have a majority stake in the company with 49% ownership
• Ownership research along with analyst forecasts data help provide a good understanding of opportunities in a stock

A look at the shareholders of Altimmune, Inc. (NASDAQ:ALT) can tell us which group is most powerful. With 60% stake, institutions possess the maximum shares in the company. Put another way, the group faces the maximum upside potential (or downside risk).

And as as result, institutional investors reaped the most rewards after the company's stock price gained 11% last week. The gains from last week would have further boosted the one-year return to shareholders which currently stand at 154%.

In the chart below, we zoom in on the different ownership groups of Altimmune.

What Does The Institutional Ownership Tell Us About Altimmune?

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.

Altimmune 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 Altimmune's historic earnings and revenue below, but keep in mind there's always more to the story.

Since institutional investors own more than half the issued stock, the board will likely have to pay attention to their preferences. Altimmune is not owned by hedge funds. Our data shows that BlackRock, Inc. is the largest shareholder with 7.5% of shares outstanding. In comparison, the second and third largest shareholders hold about 6.9% and 5.5% of the stock.

On studying our ownership data, we found that 25 of the top shareholders collectively own less than 50% of the share register, implying that no single individual has a majority interest.

While it makes sense to study institutional ownership data for a company, it also makes sense to study analyst sentiments to know which way the wind is blowing. There are a reasonable number of analysts covering the stock, so it might be useful to find out their aggregate view on the future.

Insider Ownership Of Altimmune

The definition of an insider can differ slightly between different countries, but members of the board of directors always count. 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 most recent data indicates that insiders own less than 1% of Altimmune, Inc.. It appears that the board holds about US$3.8m worth of stock. This compares to a market capitalization of US$510m. Many tend to prefer to see a board with bigger shareholdings. A good next step might be to take a look at this free summary of insider buying and selling.

General Public Ownership

The general public-- including retail investors -- own 39% stake in the company, and hence can't easily be ignored. While this size of ownership may not be enough to sway a policy decision in their favour, they can still make a collective impact on company policies.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Altimmune better, we need to consider many other factors. Take risks for example - Altimmune has 4 warning signs (and 1 which makes us a bit uncomfortable) we think you should know about.

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.