TotalMarketCap

American Water Works

AWKNYSE United StatesUtilitiesWater Supply

Market cap

$30.360 B

$152.49 +1.91%

Close of 6 Nov 2026

As of 6 Nov 2026, American Water Works (AWK) has a market capitalization of $30.4B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$5.12B

#657 by revenue

Earnings

$1.11B

#353 by earnings

Shares outstanding

199,104,661

Latest filing cover page

P/E ratio

27.3

Cap ÷ net income

Water Supply, ranked by market cap

All 13 →
  1. #1American Water WorksAWK$30.4B
  2. #2Companhia De Saneamento Basico Do Estado De Sao Paulo-SabespSBS$16.0B
  3. #3Essential UtilitiesWTRG$13.2B
  4. #4American States WaterAWR$3.53B
  5. #5California Water Service GroupCWT$3.19B

What if American Water Works were worth as much as…

Open the what-if tool →

Gold $28.2T

$141,819.25

Per share 930× higher

Bitcoin $1.53T

$7,673.59

Per share 50.3× higher

Apple $5.02T

$25,191.69

Per share 165× higher

Or at a round number

$50.0B$100.0B$200.0B$500.0B

Where these numbers come from

Share counts and financials for American Water Works are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.