Water may be a commodity that you don't think about when it comes out of the tap, but it's essential to life. Not only that, it's a multibillion-dollar industry in the business world.
Investing in water stocks
Why should you consider investing in water stocks?
Water is a key input in everything from food and beverages to the cleaning of semiconductor wafers and hydraulic fracturing (fracking). The sourcing, purification, and distribution of water is big business around the world, and the threat of climate change makes that more true now than ever.
Many climate scientists expect droughts to become more common in the coming years, and more extreme weather events are likely to make the price of water go up. Some believe that mass desalination, or the removal of salt from ocean water, will be necessary to ensure an adequate global water supply.
Whatever happens, demand for the resource is increasing while the supply is limited. That means now is a great time to consider investing in water stocks since water technology is advancing, and the challenge of the climate crisis is likely to spawn further innovations. Most water stocks are utilities, although some can be classified as consumer staples stocks.
If you're looking to invest in water stocks, keep reading to learn about seven of the best ones you can buy today.
Law of Supply and Demand
Top 7 water stocks in 2025
Top 7 water stocks in 2025
| Company | Market Cap | Description |
|---|---|---|
| American Water Works (NYSE:AWK) | $25.5 billion | New Jersey-based water and wastewater utility serving 15 million people across 16 states. |
| York Water Company (NASDAQ:YORW) | $508.8 million | Pennsylvania-based purifier and distributor of drinking water. |
| Essential Utilities (NYSE:WTRG) | $8.96 billion | Pennsylvania-based provider of water, wastewater, and natural gas services with 5 million customers. |
| American States Water Company (NYSE:AWR) | $3.12 billion | California-based provider of water and electricity for customers in the state. |
| Middlesex Water Company (NASDAQ:MSEX) | $1.1 billion | New Jersey-based water and wastewater utility. |
| Xylem (NYSE:XYL) | $31 billion | Producer of a wide range of water-related products, including pumps, meters, and biological treatment equipment. |
| Primo Water Corporation (NYSE:PRMW) | $6 billion | Provider of exchangeable water tanks, bottled water, water filtration services, and related products. |
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1. American Water Works
American Water Works may provide one of the best examples of how boring stocks can quietly crush the market. Founded in 1886, the water utility went public at $21.50 a share in 2008 and was hovering around $130 a share in December 2024.
American Water Works is the country's largest water utility stock. Like other utilities, it benefits from being a regulated monopoly, meaning that the company doesn't face competition in the regions where it operates. In exchange, its prices are regulated by state and local governments.
Over the years, American Water Works has grown by investing in its own infrastructure through acquisitions and by seizing opportunities in market-based businesses such as its military services group.
The company plans to continue investing in the business and is forecasting between $22 billion and $25 billion in capital expenditures this decade to drive additional growth. It also completed 26 acquisitions in 2022 and another 23 in 2023.
American Water Works' earnings multiple expanded considerably over the decade when interest rates were low, as the low-interest rate environment caused investors to rotate from bonds into dividend stocks and lifted stock market multiples more generally. After slumping through 2022 and 2023, the stock regained some of those losses in 2024 as the Fed began to cut interest rates.
It's worth keeping an eye on interest rates, but the company's size gives it an advantage in scalability and in making acquisitions. It pays a quarterly dividend of $3.06, or a 2.3% yield, as of December 2024.
2. York Water Company
York Water Company, founded in 1816, is the oldest investor-owned water utility in the U.S. The company sources, purifies, and distributes drinking water within three counties in south-central Pennsylvania. It also owns two wastewater collection systems and five wastewater collection and treatment facilities.
Because it's a water utility, York's growth is determined by the number of customers it has, as well as water and wastewater rates. Because it can't directly control prices, the best way for the company to grow is by increasing its customer base.
York Water has made a number of acquisitions in its territory to boost growth, but it operates in a slow-growing part of the country. The company's total customer count increased slightly from 71,411 at the end of 2019 to almost 78,000 households at the end of 2023, or 200,000 people.
Its 2022 revenue increased 18% to $71 million with the help of a small acquisition. The company is also highly profitable, with an operating margin of 35% in 2023.
York Water pays a dividend yield of 2.5%, and its payout ratio is around 60%, meaning that investors can count on a continuing dividend. It's also paid 616 consecutive quarterly dividends, which is believed to be the record for any U.S. company.
3. Essential Utilities
Essential Utilities, formerly known as Aqua America, is a water and natural gas utility that serves about 5 million people under the Aqua and Peoples brand.
The company started as a utility in southeastern Pennsylvania and has grown into a presence across 10 states. It focuses on regulated water and wastewater, along with other utilities. In 2020, it entered the natural gas business by acquiring Peoples Natural Gas Company, which gave it 750,000 gas utility customers in three states.
About half of Essential Utilities' revenue now comes from water, and the other half from natural gas. The company is focused on growing in areas where it has a critical mass of operations to gain scale and increase efficiency.
Residential water companies have historically increased revenue by about 1% per year -- a reminder that utilities tend to be a slow-growth industry -- but rising rates have helped, and acquisitions, including the natural gas business, drove revenue up 28% in 2021 to $1.88 billion and another 12% in 2022 to $2.29 billion. However, they fell 10% in 2023 to $2.05 billion due to a decline in gas revenues as its customers declined and consumption fell because of a warmer winter. The company is also highly profitable, with a net profit margin of 24%.
Essential Utilities currently pays a 3.3% dividend yield and has a long history of raising its dividend.
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4. American States Water Company
American States Water Company is a diversified utility company with several subsidiaries and three segments, including water, electric, and contracted services.
As of the end of 2023, the company's regulated utilities had 264,093 water customers and 24,777 electric customers. It also has a number of military contracts.
A majority of its revenue comes from Golden State Water Company, a subsidiary involved in the purchasing, production, and distribution of water in 10 California counties.
Like other utilities, American States Water Company benefits from a lack of competition. However, its growth has been modest in recent years, and revenue actually fell 1.5% in 2022 to $491.5 million due to a delay in raising water rates. In 2023, it soared 21% to $595.7 million as it won approval for rate increases.
American States Water Company has been less acquisitive than other water utilities, although its profits grew steadily from $1.62 per share in 2016 to $3.36 in 2022. The company has kept costs relatively flat even as rates have ticked up.
American States Water has also been a reliable dividend payer, offering a dividend yield of 2.2% as of December 2024.
5. Middlesex Water Company
Middlesex Water Company was founded in 1897 and operates regulated water and wastewater utility systems in New Jersey and Delaware. It has approximately 123,000 customers across the two states.
Middlesex's revenue has grown slowly over the past six years, increasing from $132.9 million in 2016 to $166.3 million in 2023, or just about 3% annually. In 2021, it sold a Delaware wastewater facility, and rates actually decreased in one of its territories because of 2017 tax cut legislation. The company has not sought to grow through acquisitions, but operating income fell in 2023 due to fast growth in operations and maintenance expenses and depreciation.
Middlesex sees four issues affecting its net income: Weather, rate relief, effective cost management, and customer growth.
The company has been a reliable dividend stock over the years and regularly increases its payout. As of December 2024, Middlesex paid a 2.2% dividend yield. It has a payout ratio of about 60%, meaning that it should be able to easily increase its dividend in the coming years.
6. Xylem
Xylem isn't a water utility but a water technology company. It makes a wide range of products to handle the transportation and treatment of water, pumping and heating, and measurement for meters and data analytics.
With a unique business model, Xylem has no single competitor, but it competes against a wide array of companies across its three business segments. It estimates its total served market to be $60 billion in the segments it operates -- about 10% of a larger addressable market of $600 billion in the global water industry.
The company sees opportunities in emerging markets as clean water becomes more accessible through technological innovation.
Xylem's revenue rose 33% in 2023 to $7.4 billion, boosted by its acquisition of Evoqua Water Technologies. Evoqua provides water treatment solutions, creating an industry leader.
Historically, Xylem has been solidly profitable, although its profits have fluctuated. Earnings per share (EPS) went from $3.03 in 2018 and fell to $1.41 in 2020, hammered by the decline in revenue and higher expenses. EPS bounced back to $2.35 as it regained momentum in the pandemic recovery in 2021 but fell to $1.96 in 2022. In 2023, it jumped to $3.78, benefiting from the acquisition.
Xylem has regularly raised its dividend since its initial public offering (IPO) in 2011, and it now pays a 1.1% dividend yield.
7. Primo Water Corporation
The Primo Water brand may be best known for its exchangeable water tanks, available at big-box stores, but the current Primo Water is the result of beverage company Cott Corporation acquiring Primo Water in March 2020. Cott sold its coffee and tea business and rebranded as Primo Water to become a pure-play water company.
Management is still in the process of repositioning the business following the acquisition. The company announced in November 2021 that it would exit the North American single-use retail bottled water business, which will help increase profitability and reduce its carbon footprint.
Primo Water grew its revenue by 5% in 2023 to $1.77 billion, excluding its exit from the single-use bottle business in the U.S. and its pullout from Russia. The company also expects to continue to make acquisitions to drive growth.
On an adjusted earnings before interest, taxes, depreciation, and amortization (EBITDA) basis, the company's margins are about 20%, and its generally accepted accounting principles (GAAP) profit is closer to breakeven because of its heavy debt burden.
Still, the company is delivering steady growth and offers investors a unique opportunity as a rare pure-play water consumption stock.
Is investing in water stocks right for you?
Water stocks have had a solid 2024, and most of these stocks have outperformed the S&P 500 index over the past decade. During one of the greatest bull market runs in stock market history, that's an impressive feat for a group of dividend-paying, recession-proof stocks in what's seen as the relatively safe and sleepy utilities industry.
With this track record, diversifying your portfolio with some water stocks looks like a smart move, especially given their position as a possible hedge against climate change.
FAQ
Investing in Water Stocks FAQ
Are water stocks a good investment?
Water stocks are mostly utilities, which makes them excellent stocks for investors looking for safety and dividend payments. Additionally, a number of water stocks have outperformed the market in recent history, driven by acquisitions and increasing pay rates.
What stocks to buy for water shortage?
Investors looking for an angle into water shortages and related crises can consider desalination stocks like Veolia Environment, the world's biggest desalination company. They might also want to consider water purification and treatment stocks like Xylem and Ecolab.
Are there any stocks for water?
There are a lot of stocks on the market that will give you exposure to the water industry. Most of them are utilities, but you can also invest in stocks that handle water purification and treatment, desalination, and bottled water.
What is the most profitable water company?
Based on net income, American Water Works is the most profitable water company with $944 million in net income in 2023.
