Key Insights

• Given the large stake in the stock by institutions, Merck's stock price might be vulnerable to their trading decisions

• A total of 25 investors have a majority stake in the company with 45% ownership

• Ownership research along with analyst forecasts data help provide a good understanding of opportunities in a stock

Every investor in Merck & Co., Inc. (NYSE:MRK) should be aware of the most powerful shareholder groups. The group holding the most number of shares in the company, around 79% to be precise, is institutions. Put another way, the group faces the maximum upside potential (or downside risk).

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. As a result, a sizeable amount of institutional money invested in a firm is generally viewed as a positive attribute.

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

Check out our latest analysis for Merck

What Does The Institutional Ownership Tell Us About Merck?

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 Merck 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. 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 Merck'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. We note that hedge funds don't have a meaningful investment in Merck. The company's largest shareholder is The Vanguard Group, Inc., with ownership of 9.7%. Meanwhile, the second and third largest shareholders, hold 8.2% and 4.6%, of the shares outstanding, respectively.

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.

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. 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 Merck

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 most recent data indicates that insiders own less than 1% of Merck & Co., Inc.. Being so large, we would not expect insiders to own a large proportion of the stock. Collectively, they own US$196m of stock. In this sort of situation, it can be more interesting to see if those insiders have been buying or selling.

General Public Ownership

The general public, who are usually individual investors, hold a 21% stake in Merck. 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 Merck better, we need to consider many other factors. For instance, we've identified 1 warning sign for Merck that you should be aware of.

If you are like me, you may want to think about whether this company will grow or shrink. Luckily, you can check this free report showing analyst forecasts for its future.

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.