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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%+0.4pp33.2%+0.4pp33.3%+0.6pp33%+0.2pp32.8%0.0pp
Operating margin14.3%+0.6pp14.1%+0.5pp14.1%+1.0pp14%+0.5pp13.7%+0.2pp
Net margin9.1%+0.2pp9%+0.2pp8.9%+0.1pp9%0.0pp8.8%-0.3pp
EBITDA margin19.4%+0.6pp19.3%+0.6pp19.3%+1.3pp19.2%+0.8pp18.8%+0.4pp
Free cash flow margin11.8%+1.4pp12.3%+3.1pp12.8%+2.1pp11.6%+2.3pp10.4%+0.2pp
Returns
Return on equity14.3%+0.9pp14.2%+0.9pp13.8%+1.1pp13.7%+0.7pp13.4%-0.1pp
Return on assets6.3%+0.3pp6.1%+0.4pp6%+0.3pp6.4%+0.2pp6%-0.3pp
Return on invested capital9.2%+0.4pp9%+0.5pp8.9%+0.9pp9.2%+0.5pp8.8%-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×-0.5×39.1×+4.0×39.1×+4.2×38.2×+3.9×36.9×+3.3×
Liquidity
Current ratio1.2×-0.3×1×-0.1×1.1×-0.1×1.1×+0.1×1.4×+0.5×
Quick ratio1.1×-0.2×1×-0.1×1×-0.1×1×+0.1×1.3×+0.4×
Cash ratio0.2×0.0×0.2×-0.1×0.2×-0.2×0.2×0.0×0.1×-0.1×
Leverage
Debt-to-equity0.9×-0.1×0.9×-0.1×0.9×-0.1×0.9×+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×-0.6×2.8×-0.7×2.8×-0.8×3×+0.2×3.3×+0.5×
Per Share
Book value per share$65.77+7.3%——$64.23+6.6%$63.96+8.3%$61.32+6.8%
Valuation
Market capitalization$21.53B+14.7%$19.3B+14.6%$21.31B+23.3%$20.08B+32.1%$18.78B+27.4%
Enterprise value$27.54B+9.5%$25.29B+8.8%$27.26B+16.1%$26.15B+30.6%$25.16B+28.3%
Price / earnings21×+0.1×19.5×+0.1×22×+1.4×21.1×+3.0×20.9×+3.5×
Price / sales1.9×+0.1×1.7×0.0×2×+0.2×1.9×+0.3×1.8×+0.3×
Price / book2.9×+0.2×2.7×+0.2×2.9×+0.4×2.8×+0.5×2.7×+0.4×
EV / EBITDA12.6×-0.6×11.9×-0.7×13×-0.6×13×+1.3×13.2×+1.7×
EV / sales2.4×0.0×2.3×-0.1×2.5×+0.1×2.5×+0.3×2.5×+0.4×
Free cash flow yield6.2%+0.5pp7%+1.6pp6.5%+0.6pp6.1%+0.3pp5.6%-0.8pp
Earnings yield4.8%0.0pp5.1%0.0pp4.5%-0.3pp4.7%-0.8pp4.8%-1.0pp
Dividend yield1.7%-0.1pp1.8%-0.1pp1.6%-0.3pp1.7%-0.4pp1.8%-0.4pp
PEG ratio1.5×-2.0×1.4×-8.3×1.4×-0.6×1.6×-1.5×3.5×+0.9×

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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.