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Screener Weekly Summary Pricing

Quest Diagnostics Incorporated DGX

Healthcare  —  Diagnostics & Research
236.32 (0.27) (0.11%) as of 25 Sep
Market cap
$26.2B
P/E
24.8×
S&P 500 Member Dividend Champion (10y)
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years
Overview Business Profile Financial Analysis Income Statement Balance Sheet Cash Flow Metrics & Ratios 10-Q 10-K

Quest Diagnostics Incorporated (DGX) P/E ratio

As of 25 September 2026, Quest Diagnostics Incorporated (DGX) trades at a P/E ratio of 24.8×. Over the past ten years it has ranged from 7.7× (June 2021) to 25.9× (September 2026); the current reading is higher than 99% of that period. That is below the Diagnostics & Research industry median of 33.9× and above the Healthcare sector median of 22.7×.

P/E ratio, daily

Annual

Period P/E ratio Change
FY2025 19.6× 0.89%
FY2024 19.4× 4.51%
FY2023 18.6× (4.00%)
FY2022 19.3× 77.28%
FY2021 10.9× (3.03%)
FY2020 11.2× (33.04%)
FY2019 16.8× 8.69%
FY2018 15.4× (12.05%)
FY2017 17.6× (13.16%)
FY2016 20.2× 39.91%

Quarterly

Period P/E ratio Change
Jun 2026 22.2× 3.95%
Mar 2026 21.4× 9.24%
Dec 2025 19.6× (11.31%)
Sep 2025 22.1× 4.01%
42 more quarters

Against its own ten years

Low 7.7× High 25.9×
Ten-year median 18.5×
Current reading's percentile 99

P/E ratio against peers

Company P/E ratio
GH Guardant Health, Inc. compare n/m
DGX Quest Diagnostics Incorporated 24.8×
LH Labcorp Holdings Inc. compare 25.4×
MTD Mettler-Toledo International, Inc. compare 33.9×
MEDP Medpace Holdings, Inc. compare 35.6×
IDXX IDEXX Laboratories, Inc. compare 36.2×
ILMN Illumina, Inc. compare 50.4×
RVTY Revvity Inc. compare 72.0×
WAT Waters Corporation compare 108×
Diagnostics & Research industry median 33.9×
Healthcare sector median 22.7×
Market median 17.9×

What P/E ratio is

Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.

Stock Price ÷ EPS (Basic) (TTM)

The full definition of P/E ratio →

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