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Quest Diagnostics DGX Ratios & Valuation

Income StatementBalance SheetCash FlowRatiosSegments
QuarterlyAnnualTTM
YoYQoQ
SimplifiedDetailed
Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Profitability
Gross margin33.2%0.0pp33.2%-0.1pp33.3%+0.3pp33%+0.2pp32.8%0.0pp
Operating margin14.3%+0.2pp14.1%0.0pp14.1%+0.1pp14%+0.3pp13.7%+0.1pp
Net margin9.1%+0.1pp9%+0.1pp8.9%-0.1pp9%+0.2pp8.8%0.0pp
EBITDA margin19.4%+0.1pp19.3%0.0pp19.3%+0.1pp19.2%+0.4pp18.8%+0.2pp
Free cash flow margin11.8%-0.6pp12.3%-0.5pp12.8%+1.2pp11.6%+1.2pp10.4%+1.2pp
Returns
Return on equity14.3%+0.1pp14.2%+0.4pp13.8%+0.1pp13.7%+0.3pp13.4%+0.1pp
Return on assets6.3%+0.2pp6.1%+0.1pp6%-0.4pp6.4%+0.3pp6%+0.3pp
Return on invested capital9.2%+0.2pp9%+0.1pp8.9%-0.2pp9.2%+0.4pp8.8%+0.2pp
Efficiency
Asset turnover0.7×0.0×0.7×0.0×0.7×0.0×0.7×0.0×0.7×0.0×
Inventory turnover36.4×-2.7×39.1×0.0×39.1×+0.9×38.2×+1.3×36.9×+1.8×
Liquidity
Current ratio1.2×+0.1×1×-0.1×1.1×0.0×1.1×-0.4×1.4×+0.3×
Quick ratio1.1×+0.1×1×-0.1×1×0.0×1×-0.3×1.3×+0.3×
Cash ratio0.2×0.0×0.2×0.0×0.2×0.0×0.2×0.0×0.1×-0.1×
Leverage
Debt-to-equity0.9×0.0×0.9×0.0×0.9×0.0×0.9×-0.1×0.9×-0.1×
Debt-to-assets0.4×0.0×0.4×0.0×0.4×0.0×0.4×0.0×0.4×0.0×
Net debt / EBITDA2.8×-0.1×2.8×0.0×2.8×-0.2×3×-0.3×3.3×-0.1×
Per Share
Book value per share$65.77———$64.23+0.4%$63.96+4.3%$61.32—
Valuation
Market capitalization$21.53B+11.5%$19.3B-9.4%$21.31B+6.1%$20.08B+7.0%$18.78B+11.5%
Enterprise value$27.54B+8.9%$25.29B-7.2%$27.26B+4.3%$26.15B+3.9%$25.16B+8.3%
Price / earnings21×+1.6×19.5×-2.5×22×+0.9×21.1×+0.2×20.9×+1.6×
Price / sales1.9×+0.2×1.7×-0.2×2×+0.1×1.9×+0.1×1.8×+0.1×
Price / book2.9×+0.2×2.7×-0.2×2.9×+0.2×2.8×+0.1×2.7×+0.2×
EV / EBITDA12.6×+0.7×11.9×-1.1×13×+0.1×13×-0.2×13.2×+0.5×
EV / sales2.4×+0.2×2.3×-0.2×2.5×0.0×2.5×0.0×2.5×+0.1×
Free cash flow yield6.2%-0.9pp7%+0.5pp6.5%+0.4pp6.1%+0.5pp5.6%+0.2pp
Earnings yield4.8%-0.4pp5.1%+0.6pp4.5%-0.2pp4.7%0.0pp4.8%-0.4pp
Dividend yield1.7%-0.2pp1.8%+0.2pp1.6%-0.1pp1.7%-0.1pp1.8%-0.2pp
PEG ratio1.5×+0.1×1.4×0.0×1.4×-0.2×1.6×-1.9×3.5×-6.2×

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Questions, answered.

What are Quest Diagnostics's profit margins?
Quest Diagnostics (DGX) runs a 33.2% gross margin and a 14.3% operating margin, with a 9.1% net margin.
Where do Quest Diagnostics's ratios come from?
Every ratio is computed from Quest Diagnostics's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.