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American Water Works Company, Inc.
AWK - Company ID 0001410636
Market cap$27.45 B
Rank#495
Filings1,585
Market capitalization of American Water Works Company, Inc.
As of 2026-09-09, American Water Works Company, Inc. (AWK) has a market capitalization of $27.45 B, making it the #495 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-09 | $27.45 B |
| 2026-09-08 | $27.41 B |
| 2026-09-07 | $27.48 B |
| 2026-09-06 | $27.48 B |
| 2026-09-05 | $27.48 B |
| 2026-09-04 | $27.53 B |
| 2026-09-03 | $27.51 B |
| 2026-09-02 | $27.18 B |
| 2026-09-01 | $26.83 B |
| 2026-08-31 | $27.08 B |
| 2026-08-30 | $27.01 B |
| 2026-08-29 | $27.01 B |
Market Cap of similar companies
Frequently asked questions
What is American Water Works Company, Inc.'s market cap?
As of 2026-09-09, American Water Works Company, Inc. (AWK) has a market capitalization of $27.45 B, making it the #495 most valuable US-listed company.
Where does American Water Works Company, Inc. rank by market cap?
American Water Works Company, Inc. is the #495 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.