American Water Works Company, Inc. (AWK)

NYSE: AWK · Real-Time Price · USD

124.29

-1.69 (-1.34%)

At close: May 15, 2026, 4:00 PM EDT

125.80

+1.51 (1.21%)

After-hours: May 15, 2026, 7:36 PM EDT

AWK Market Cap

AWK has a market cap or net worth of $24.27 billion as of May 15, 2026. Its market cap has decreased by -15.00% in one year.

Market Cap

24.27B

Enterprise Value

39.80B

1-Year Change

-15.00%

Ranking

#526

Market Cap Chart

Since April 23, 2008, AWK's market cap has increased from $3.30B to $24.27B, an increase of 636.39%. That is a compound annual growth rate of 11.68%.

Market Cap History

Date	Market Cap	% Change
May 15, 2026	24.27B	-4.68%
Dec 31, 2025	25.46B	4.95%
Dec 31, 2024	24.26B	-5.59%
Dec 29, 2023	25.70B	-7.27%
Dec 30, 2022	27.71B	-19.17%
Dec 31, 2021	34.29B	23.24%
Dec 31, 2020	27.82B	25.27%
Dec 31, 2019	22.21B	35.47%
Dec 31, 2018	16.39B	0.45%
Dec 29, 2017	16.32B	26.70%
Dec 30, 2016	12.88B	20.12%
Dec 31, 2015	10.72B	12.20%
Dec 31, 2014	9.56B	26.86%
Dec 31, 2013	7.53B	14.79%
Dec 31, 2012	6.56B	17.37%
Dec 30, 2011	5.59B	26.44%
Dec 31, 2010	4.42B	13.03%
Dec 31, 2009	3.91B	17.13%
Dec 31, 2008	3.34B	1.35%
Apr 23, 2008	3.30B	-

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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings