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Quest Diagnostics › Financials

Quest Diagnostics financials

DGX

Ten years from Quest Diagnostics’ own SEC filings. Fiscal years end in December.

$25.94BMarket capat $235.00 a share
$11.56BRevenuelast 12 months to Jun 2026
$1.06BNet incomelast 12 months to Jun 2026
$1.35BFree cash flowlast 12 months to Jun 2026
$626.0MCashJun 2026
$5.64BDebtJun 2026

Income statement

Dec 2016fiscal yearDec 2017fiscal yearDec 2018fiscal yearDec 2019fiscal yearDec 2020fiscal yearDec 2021fiscal yearDec 2022fiscal yearDec 2023fiscal yearDec 2024fiscal yearDec 2025fiscal yearLast 12 monthsto Jun 2026Latest quarterJun 2026
Revenue$7.21B$7.40B$7.53B$7.73B$9.44B$10.79B$9.88B$9.25B$9.87B$11.04B$11.56B—
Gross profit$2.90B$2.68B$2.60B$2.69B$3.63B———————
Operating income$1.28B$1.17B$1.10B$1.23B$1.97B$2.38B$1.43B$1.26B$1.35B$1.56B$1.63B—
Net income$645.0M$772.0M$736.0M$858.0M$1.43B$2.00B$946.0M$854.0M$871.0M$992.0M$1.06B—
Earnings per share, diluted$4.51$5.50$5.29$6.28$10.47$15.55$7.97$7.49$7.69$8.75——

Balance sheet

Dec 2016fiscal yearDec 2017fiscal yearDec 2018fiscal yearDec 2019fiscal yearDec 2020fiscal yearDec 2021fiscal yearDec 2022fiscal yearDec 2023fiscal yearDec 2024fiscal yearDec 2025fiscal yearLast 12 monthsto Jun 2026Latest quarterJun 2026
Cash and equivalents$359.0M$137.0M$135.0M$1.19B$1.16B$872.0M$315.0M$686.0M$549.0M$420.0M—$626.0M
Total assets$10.10B$10.50B$11.00B$12.84B$14.03B$13.61B$12.84B$14.02B$16.15B$16.23B—$16.94B
Debt$3.73B$3.78B$3.89B$4.77B$4.01B$4.01B$3.98B$4.71B$6.22B$5.67B—$5.64B
Total liabilities$5.44B$5.55B$5.74B$7.16B$7.22B$7.13B$6.91B$7.68B$9.34B$9.02B—$9.12B
Shareholders' equity$4.63B$4.92B$5.22B$5.64B$6.76B$6.44B$5.89B$6.31B$6.78B$7.17B—$7.52B

Cash flow

Dec 2016fiscal yearDec 2017fiscal yearDec 2018fiscal yearDec 2019fiscal yearDec 2020fiscal yearDec 2021fiscal yearDec 2022fiscal yearDec 2023fiscal yearDec 2024fiscal yearDec 2025fiscal yearLast 12 monthsto Jun 2026Latest quarterJun 2026
Operating cash flow$1.12B$1.18B$1.20B$1.24B$2.00B$2.23B$1.72B$1.27B$1.33B$1.89B$1.90B—
Capital spending$293.0M$252.0M$383.0M$400.0M$418.0M$403.0M$404.0M$408.0M$425.0M$527.0M$554.0M—
Free cash flow$823.0M$923.0M$817.0M$843.0M$1.59B$1.83B$1.31B$864.0M$909.0M$1.36B$1.35B—
Buybacks$590.0M$465.0M$322.0M$353.0M$325.0M$2.20B$1.41B$275.0M$151.0M$450.0M$552.0M—
Dividends$223.0M$247.0M$266.0M$286.0M$297.0M$309.0M$305.0M$314.0M$331.0M$353.0M$363.0M—
Returned to shareholders$813.0M$712.0M$588.0M$639.0M$622.0M$2.51B$1.71B$589.0M$482.0M$803.0M$915.0M—
Stock-based pay$69.0M$79.0M$61.0M$56.0M$97.0M$79.0M$77.0M$77.0M$88.0M$88.0M$88.0M—
Where these numbers come from

Every column links to the filing it comes from on EDGAR. Last 12 months adds the latest year to date to the last 10-K and takes away the same months a year earlier. Debt is long-term debt including the part due within a year. A dash means the company did not report that line in a form we can read, never a zero. Market cap uses the latest closing price and the share count from the cover of the latest filing. How we count

Quest Diagnostics financials, answered

What is Quest Diagnostics' market cap?

$25.94B at $235.00 a share, with 110,373,360 shares outstanding as of Jul 15, 2026, from the cover of its latest SEC filing.

How much does Quest Diagnostics earn?

Revenue of $11.56B and net income of $1.06B in the last 12 months to Jun 2026.

How much debt does Quest Diagnostics have?

Quest Diagnostics reported $5.64B of debt and $626.0M of cash and equivalents on its balance sheet in Jun 2026.

Does Quest Diagnostics make free cash flow?

Yes. Operating cash flow minus capital spending was $1.35B in the last 12 months to Jun 2026.

How much cash does Quest Diagnostics return to shareholders?

$803.0M in buybacks and dividends in fiscal 2025, from the cash flow statement.

Quest Diagnostics buybacks and share count

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