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American Water Works Co. Inc

Exchange: NYSESector: UtilitiesIndustry: Utilities - Regulated Water

American Water is the largest regulated water and wastewater utility company in the United States. With a history dating back to 1886 and celebrating 140 years in 2026, We Keep Life Flowing® by providing safe, clean, reliable and affordable drinking water and wastewater services to approximately 14 million people with regulated operations in 14 states and on 18 military installations. American Water's approximately 7,000 talented professionals leverage their significant expertise and the company's national size and scale to achieve excellent outcomes for the benefit of customers, employees, investors and other stakeholders.

Did you know?

AWK's revenue grew at a 6.1% CAGR over the last 6 years.

Current Price

$138.14

+0.99%

GoodMoat Value

$105.29

23.8% overvalued
Profile
Valuation (TTM)
Market Cap$26.95B
P/E24.26
EV$41.49B
P/B2.49
Shares Out195.12M
P/Sales5.24
Revenue$5.14B
EV/EBITDA12.80

American Water Works Co. Inc (AWK) Valuation

GoodMoat Analysis

Based on data as of March 26, 2026

American Water Works appears unfavourable from a value investing perspective. The current price of $134.59 is significantly above the GoodMoat Target of $105.29, indicating a negative margin of safety. The valuation is elevated relative to its growth and financial profile.

Read full analysis
The valuation assessment reveals a clear lack of a margin of safety. The current price of $134.59 is 28% above the GoodMoat Target fair value estimate of $105.29. According to the framework's DCF bands, this negative margin of safety falls into the 'Unfavourable' category (<10%). The forward P/E of 23.6x is high for a company with only 5.8% YoY revenue growth, suggesting the market is pricing in perfection. While utilities often trade at premium P/Es for their stability, this multiple demands growth that the current financials do not support. Furthermore, the negative Free Cash Flow Yield of -4.7% indicates the company is consuming, not generating, cash after capital expenditures, which is atypical for a value investment. The Debt/Equity ratio of 1.47 also points to a leveraged balance sheet, adding risk. When integrating this with the framework's quality indicators—such as the low ROE of 10.3%, which is below the 15-20% high-quality threshold—the stock's premium valuation is not justified by superior business quality or growth. For a value investor seeking a margin of safety, the current price does not offer an attractive entry point.

AWK Fair Value Estimate

$105.2923.8% overvalued

Blended fair value estimate based on DCF, Graham Number, and earnings-based models.

AWK Valuation Metrics

FCF$-1.24B
FCF Growth Rate
EPS Growth (CAGR)
WACC10.00%

AWK Valuation & Fair Value Analysis

American Water Works Co. Inc (AWK) valuation analysis using multiple fair value methodologies. GoodMoat calculates a blended fair value target using discounted cash flow (DCF) analysis, the Graham Number, and earnings-based valuation models.

The GoodMoat Fair Value target for American Water Works Co. Inc is $105.29. The current stock price is $138.14, suggesting the stock is 31.2% overvalued.

The price-to-earnings (P/E) ratio is 24.26. Price-to-book ratio is 2.49. Price-to-sales ratio is 5.24. Enterprise value to EBITDA is 12.80.

GoodMoat's valuation models include the Graham Number (based on EPS and book value), an earnings-based model (discounted future EPS), and a PEG-adjusted valuation. The three models are averaged to produce a blended fair value estimate. Use these tools alongside the DCF calculator and reverse DCF to form a comprehensive view of American Water Works Co. Inc's intrinsic value.