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 →- #1Agilent TechnologiesA$48.4B
- #2WatersWAT$44.7B
- #3Mettler Toledo InternationalMTD$33.6B
- #4RevvityRVTY$16.8B
- #5AvantorAVTR$10.3B
What if Waters were worth as much as…
Open the what-if tool →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.