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Quest Diagnostics (DGX) DIS business revenue by quarter

Quest Diagnostics' DIS business revenue was $3.0B in Q3 2026 (third quarter 2026), +2% from Q2 2026. Over the last 7 quarters it ranged from $2.6B (Q1 2025) to $3.0B (Q3 2026).

Quest Diagnostics DIS business revenue by quarterQuest Diagnostics DIS business revenue by quarter$2.6BQ1 2025$2.7BQ2 2025$2.8BQ3 2025$2.7BQ4 2025$2.8BQ1 2026$3.0BQ2 2026$3.0BQ3 2026
QuarterDIS business revenueQ/QY/Y
Q3 2026$3.0B+2%+10%
Q2 2026$3.0B+5%+10%
Q1 2026$2.8B+3%+9%
Q4 2025$2.7B-0.5%—
Q3 2025$2.8B+2%—
Q2 2025$2.7B+4%—
Q1 2025$2.6B——

Q3 2026 at a glance

Quest Diagnostics, Q3 2026: revenue $3.1B (+10% year over year), operating margin 15.5%, net earnings $312M, operating cash flow $611M. The chart follows the revenue to costs, profit and cash.

Questions

What is Quest Diagnostics' DIS business revenue?

Quest Diagnostics' DIS business revenue was $3.0B in Q3 2026 (third quarter 2026), +2% from Q2 2026.

How has Quest Diagnostics' DIS business revenue changed?

Over the last 7 quarters it ranged from $2.6B (Q1 2025) to $3.0B (Q3 2026).

Q3 2026 results → · How Quest Diagnostics makes money →