American Water
AWK
#908
Rank
$25.26 B
Marketcap
$129.50
Share price
0.44%
Change (1 day)
-0.20%
Change (1 year)
American Water Works Company or Amwater for short is an American water supply company.

Market capitalization of American Water (AWK)

Market cap: $25.26 Billion USD

As of December 2025 American Water has a market cap of $25.26 Billion USD. This makes American Water the world's 908th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of American Water from 2008 to 2025

End of year Market Cap

Year Marketcap Change
2025$25.26 B3.48%
2024$24.41 B-4.98%
2023$25.69 B-7.27%
2022$27.71 B-19.17%
2021$34.28 B23.24%
2020$27.81 B25.24%
2019$22.21 B35.44%
2018$16.40 B0.5%
2017$16.31 B26.7%
2016$12.88 B20.92%
2015$10.65 B11.36%
2014$9.56 B26.89%
2013$7.53 B14.71%
2012$6.57 B17.52%
2011$5.59 B26.35%
2010$4.42 B13.09%
2009$3.91 B17.15%
2008$3.34 B

End of Day market cap according to different sources

On Dec 5th, 2025 the market cap of American Water was reported to be:

$25.26 Billion USD
by Nasdaq info icon info icon
$25.26 Billion USD
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
California Water Service Group
CWT
$2.67 B-89.42%๐Ÿ‡บ๐Ÿ‡ธ USA
American States Water
AWR
$2.83 B-88.79%๐Ÿ‡บ๐Ÿ‡ธ USA
Cadiz
CDZI
$0.47 B-98.11%๐Ÿ‡บ๐Ÿ‡ธ USA
York Water
YORW
$0.47 B-98.11%๐Ÿ‡บ๐Ÿ‡ธ USA
SJW Group
SJW
$1.87 B-92.58%๐Ÿ‡บ๐Ÿ‡ธ USA
Middlesex Water Company
MSEX
$0.95 B-96.23%๐Ÿ‡บ๐Ÿ‡ธ USA
Artesian Resources
ARTNA
$0.32 B-98.71%๐Ÿ‡บ๐Ÿ‡ธ USA