TotalMarketCap

Market cap

$44.717 B

$455.14 -2.67%

Close of 6 Nov 2026

As of 6 Nov 2026, Waters (WAT) has a market capitalization of $44.7B. 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

$3.17B

#885 by revenue

Earnings

$642.6M

#528 by earnings

Shares outstanding

98,248,111

Latest filing cover page

P/E ratio

69.6

Cap ÷ net income

Biotechnology: Laboratory Analytical Instruments, ranked by market cap

All 22 →
  1. #1Agilent TechnologiesA$48.4B
  2. #2WatersWAT$44.7B
  3. #3Mettler Toledo InternationalMTD$33.6B
  4. #4RevvityRVTY$16.8B
  5. #5AvantorAVTR$10.3B

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Where these numbers come from

Share counts and financials for Waters 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.