Public Storage

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American Water Works Company, I

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Public Storage vs American Water Works Company, I: Long-Term Investment Analysis

Last updated: June 4, 2026

Summary

This comparison evaluates Public Storage and American Water Works Company, I as long-term investment options. Public Storage offers higher dividend yields and a larger market cap, while American Water provides a lower P/E ratio and stable sector characteristics. The choice depends on whether investors prioritize growth potential or income stability over the long term.

Key Differences at a Glance

AspectPublic StorageAmerican Water Works Company, IWinner
Market CapitalizationApproximately $53 billion USD$24.2 billion USDPublic Storage
Dividend Yield3.97%2.89%Public Storage
Price-to-Earnings Ratio (PE)31.1621.91American Water Works Company, I
Beta (Market Volatility)0.9810.634American Water Works Company, I
Profit Margin39.06%21.17%Public Storage

Market Capitalization: Public Storage's market cap is more than double that of American Water, indicating a larger, more established presence and potentially more stability for long-term investors seeking scale and liquidity.

Dividend Yield: Public Storage's dividend yield of 3.97% surpasses American Water's 2.89%, making it more attractive to income-focused investors seeking steady cash flow over the long term.

Price-to-Earnings Ratio (PE): American Water's lower PE ratio suggests it may be undervalued relative to earnings, indicating better valuation for long-term growth compared to Public Storage's higher PE of 31.16.

Beta (Market Volatility): American Water's lower beta (0.634) points to less volatility and more stability amid market fluctuations, appealing to conservative investors prioritizing long-term capital preservation.

Profit Margin: Public Storage's significantly higher profit margin of 39.06% indicates greater operational efficiency and profitability, which is advantageous for sustained long-term growth.

Detailed Analysis

Public Storage, a leading REIT in the industrial sector, boasts a substantial market capitalization of approximately $53 billion USD, reflecting its extensive asset base and widespread market presence. Its dividend yield of 3.97% is particularly appealing for investors seeking reliable income streams over the long term. With an EPS of 9.69 and a profit margin of 39.06%, Public Storage demonstrates strong profitability and operational efficiency, making it a compelling choice for long-term growth and income generation. Its PE ratio of 31.16, while higher, indicates that the stock is priced for growth, and investors should consider its stability and dividend policy as favorable long-term attributes.

Conversely, American Water Works Company, I presents a more modest market cap of approximately $24.2 billion USD and a lower PE ratio of 21.91, suggesting it may be undervalued relative to its earnings potential. Its lower beta of 0.634 signifies less exposure to market volatility, which is particularly important for conservative investors focusing on capital preservation over decades. The company's profit margin of 21.17%, while lower than Public Storage, remains healthy within the utility sector, especially given its steady cash flows and regulated nature. Its dividend yield of 2.89% is somewhat lower, but still attractive for income stability. The company's revenue of over $5.2 billion USD demonstrates consistent operational scale, and its lower valuation metrics suggest potential for long-term growth as infrastructure investments and regulatory stability provide resilience.

Investors aiming for higher income and stability may prefer Public Storage due to its higher dividend yield, profit margin, and larger market cap, which can cushion downturns over time. On the other hand, those seeking undervalued utility stocks with lower volatility and better valuation metrics may find American Water's lower PE and beta more suitable for long-term, conservative investment strategies. Both stocks have demonstrated resilience, but their sector-specific characteristics and valuation metrics highlight differing long-term appeal.

Verdict

Public Storage is the stronger long-term investment option for investors prioritizing dividend income, profit margins, and market scale, making it suitable for income-focused, growth-oriented portfolios. Conversely, American Water Works Company, I appeals to conservative investors valuing stability, lower volatility, and undervaluation, especially amid economic uncertainties. Overall, for aggressive growth and income, Public Storage holds a slight edge; for stability and undervaluation, American Water is more advantageous.

Who Should Choose What

Choose Public Storage if...

Investors seeking high dividend yields, strong profitability, and sector stability—ideal for long-term income and growth in real estate assets.

Choose American Water Works Company, I if...

Conservative investors prioritizing stability, lower market volatility, and undervaluation in the utility sector, suitable for long-term capital preservation.

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