American Water Works Co. Inc. Utilities | S&P 500 | AWK | | 2019 - 578,349 2020 - 545,111 2021 - 534,927 -8% | 2019 - 1,351,666 2020 - 1,334,349 2021 - 1,406,597 Fluctuating | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - 1,631,832,800 2020 - 1,632,985,829 2021 - 1,652,454,993 1% | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - No data 2020 - No data 2021 - No data No data |