WATWaters Corporation

$414.33

Is the business good?

How good a business is WAT?

Waters Corporation earns 1.3% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.

1.3%

Return on invested capital · cost of capital 9.0% · 7.7 points below what the capital costs: growth destroys value

Operating margin
7.1%

Operating margin · Diagnostics & Research median 7.1% · 12 months to Q2 2026

Cash conversion
2.38×

Cash conversion · 0.94× a year ago · every dollar of reported profit arrived as cash, and more

R&D as % of revenue
6.9%

R&D as % of revenue

Operating margin by fiscal year
YearOperating margin
FY202027%
FY202130%
FY202229%
FY202328%
FY202428%
FY202525%
Details
Operating margin12 months to Q2 2026
7.1%
Net margin12 months to Q2 2026
3.6%
Free cash flow margin
8.5%
R&D as % of revenue
6.9%
Revenue, trailing twelve months
$4.64B
Free cash flow, trailing twelve months
$395M
Net income, trailing twelve months
$166M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
1.3%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.