Waste Management, Inc. (NYSE:WM) is a favorite amongst institutional investors who own 83%

Simply Wall St

Key Insights

  • Significantly high institutional ownership implies Waste Management's stock price is sensitive to their trading actions
  • 48% of the business is held by the top 25 shareholders
  • Using data from analyst forecasts alongside ownership research, one can better assess the future performance of a company

A look at the shareholders of Waste Management, Inc. (NYSE:WM) can tell us which group is most powerful. The group holding the most number of shares in the company, around 83% to be precise, is institutions. 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 take a closer look to see what the different types of shareholders can tell us about Waste Management.

View our latest analysis for Waste Management

NYSE:WM Ownership Breakdown September 11th 2025

What Does The Institutional Ownership Tell Us About Waste Management?

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.

Waste Management 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. It is not uncommon to see a big share price drop if two large institutional investors try to sell out of a stock at the same time. So it is worth checking the past earnings trajectory of Waste Management, (below). Of course, keep in mind that there are other factors to consider, too.

NYSE:WM Earnings and Revenue Growth September 11th 2025

Since institutional investors own more than half the issued stock, the board will likely have to pay attention to their preferences. Waste Management is not owned by hedge funds. The company's largest shareholder is The Vanguard Group, Inc., with ownership of 9.3%. Meanwhile, the second and third largest shareholders, hold 8.0% and 7.4%, 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.

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 plenty of analysts covering the stock, so it might be worth seeing what they are forecasting, too.

Insider Ownership Of Waste Management

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 data suggests that insiders own under 1% of Waste Management, Inc. in their own names. Being so large, we would not expect insiders to own a large proportion of the stock. Collectively, they own US$167m of stock. It is good to see board members owning shares, but it might be worth checking if those insiders have been buying.

General Public Ownership

The general public, who are usually individual investors, hold a 16% stake in Waste Management. 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 Waste Management better, we need to consider many other factors. Take risks for example - Waste Management has 1 warning sign we think you should be aware of.

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.