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Health Care · S&P 500 · data as of 2026-10-05

WAT stock analysis: Waters

Waters (WAT) is an S&P 500 company in Life Sciences Tools & Services. It grades strongest on momentum and weakest on growth, profitability and value.

The model's view of WAT · subscribers

Where WAT ranks among the 1,500 U.S. stocks the model scores each trading day, its expected return, the evidence for and against it, and whether the model portfolio holds it. The grades below describe the company's data; they are not the model's view.

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What's happening with WAT · updated 2026-10-05 · from prices and SEC filings

WAT price performance

WAT against the S&P 500, one year
+0%+20%+40%WAT +52%S&P 500 +18%2025-09-292026-10-05
Year to date+15.9%S&P 500 +14.5% · ahead by 1.4 pts
1 year+34.0%S&P 500 +17.0% · ahead by 17.0 pts
3 years+65.5%S&P 500 +89.3% · behind by 23.8 pts
5 years+26.0%S&P 500 +91.3% · behind by 65.3 pts

Total returns with dividends reinvested.

WAT factor grades

Each grade compares WAT with the rest of its sector (A+ best, F worst); the numbers behind it are shown with the typical figure for its peers.

FValueP/E 109.8x (industry 37.8x)FCF yield 1.3% (industry 2.6%)
C-GrowthRevenue growth +55% (industry +7%)EPS growth -58% (industry +11%)
D+ProfitabilityOperating margin 7.1% (industry 18.6%)ROIC 1.4% (industry 8.6%)
A-Momentum12-month change +34%From 52-wk high -1%

WAT in plain numbers

WAT key statistics

SectorHealth Care
IndustryLife Sciences Tools & Services
IndexS&P 500
Market value$43.2B
Revenue growth (y/y)+55%
Free-cash-flow yield1.3%
Dividend yieldn/a
Next earnings (expected)2026-11-03
Valuation measures
Market value$43.2B
Enterprise value$47.6B
P/E (trailing)109.8x
Forward P/E (Torvanta estimate)139.1x
Price / sales9.3x
Price / book2.8x
EV / revenue10.2x
EV / EBITDA144.4x
Financial highlights
Revenue, last 12 months$4.6B
Net income, last 12 months$166.1M
EPS, last 12 months (GAAP)$4.01
Operating margin7.1%
Net margin3.6%
Return on equity1.9%
Return on invested capital1.4%
Cash$539.0M
Total debt$4.9B
Debt / equity0.32x
Interest cover2.2x
Current ratio1.86x

Company figures from its latest SEC filings; market value and returns from end-of-day prices.

WAT earnings trends

Revenue vs earnings
-$136.0M$309.2M$754.5M$1.2B$1.6BMar 2025 Revenue: $661.7MJun 2025 Revenue: $771.3MJun 2025 Revenue: $771.3MSep 2025 Revenue: $799.9MSep 2025 Revenue: $799.9MDec 2025 Revenue: $932.4MMar 2026 Revenue: $1.3BJun 2026 Revenue: $1.6BMar 2025 Net income: $121.4MJun 2025 Net income: $147.1MJun 2025 Net income: $147.1MSep 2025 Net income: $148.9MSep 2025 Net income: $148.9MDec 2025 Net income: $225.2MMar 2026 Net income: -$72.0MJun 2026 Net income: -$136.0MMar 2025Jun 2025Jun 2025Sep 2025Sep 2025Dec 2025Mar 2026Jun 2026Net margin: 18.3%Net margin: 19.1%Net margin: 19.1%Net margin: 18.6%Net margin: 18.6%Net margin: 24.2%Net margin: -5.7%Net margin: -8.3%-8%8%24%■ Revenue ■ Net income ━ Net margin
Earnings per share$-1.4$-0.1$1.2$2.5$3.8Mar 2025 EPS (GAAP, diluted): $2.0Jun 2025 EPS (GAAP, diluted): $2.5Jun 2025 EPS (GAAP, diluted): $2.5Sep 2025 EPS (GAAP, diluted): $2.5Sep 2025 EPS (GAAP, diluted): $2.5Dec 2025 EPS (GAAP, diluted): $3.8Mar 2026 EPS (GAAP, diluted): $-0.9Jun 2026 EPS (GAAP, diluted): $-1.4Mar 2025Jun 2025Jun 2025Sep 2025Sep 2025Dec 2025Mar 2026Jun 2026■ EPS (GAAP, diluted) Change from a year earlier: Sep 2025 -8% · Dec 2025 -3% · Mar 2026 -143% · Jun 2026 -156%

From the company's 10-Q and 10-K filings with the SEC.

WAT earnings history

ReportedEPS (GAAP)EPS y/yRevenue y/yStock vs S&P 500, 2 days
2026-08-04$-1.39-156%+113%+5.1%
2026-05-05$-0.87-143%+91%+13.6%
2026-02-09$3.77-3%+7%-14.4%
2025-11-04$2.50-8%+8%+8.5%
2025-08-04$2.47+3%+9%-4.2%
2025-05-06$2.03+18%+4%-0.4%

About Waters

HeadquartersMilford, MA
Industry (SEC code)Laboratory Analytical Instruments
Fiscal year endsDecember 31
Incorporated inDE
Listed onNYSE

From the company's SEC registration record.

Companies similar to WAT

CompanyMarket valueP/ERevenue growthOperating margin12-month change
WAT Waters$43.2B109.8x+55%7.1%+34%
ILMN Illumina, Inc.$44.3B54.8x+5%19.6%+188%compare
IQV IQVIA$44.4B33.0x+7%13.2%+29%compare
A Agilent$48.3B33.8x+9%22.2%+22%compare
MTD Mettler-Toledo$30.9B34.7x+7%n/a+17%
CRL Charles River$14.8Bn/a-1%2.3%+75%
DHR Danaher$155.5B39.3x+5%20.4%+4%

All Health Care stock ratings

Frequently asked questions

Is WAT stock a buy?

Torvanta does not tell individuals what to buy. Its grades for WAT are shown above. Subscribers see the model's rank, expected return and whether the model portfolio holds it. This is research, not a recommendation.

What is WAT's P/E ratio?

WAT trades at about 109.8 times its last 12 months of GAAP earnings reported to the SEC, and about 139.1 times Torvanta's own estimate of the next 12 months.

When does WAT report earnings next?

Based on its filing history, Torvanta expects Waters to report around 2026-11-03.

How has WAT performed against the S&P 500?

Over the past year WAT returned +34.0%, against +17.0% for the S&P 500, dividends reinvested.

See the model's view

Subscribers get the model's rank and expected return for every covered company, the reasoning behind each, and the Torvanta model portfolio's trades each trading day, sized and explained, at three risk levels.

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Torvanta is research only - not investment advice and not a recommendation to buy or sell any security. Grades describe a company's reported data against its sector; they are not the model's view, change as data changes and can be wrong. Financial figures come from the company's SEC filings; returns include reinvested dividends. Past performance does not predict future results.

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