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Quest Diagnostics DGX Ratios & Valuation

Q2 '26Q1 '26Q4 '25Q3 '25Q2 '25
Profitability
Gross margin33.1%+0.1pp33.2%+0.4pp33.2%+0.4pp33.3%+0.6pp33%+0.2pp
Operating margin14.1%+0.1pp14.3%+0.6pp14.1%+0.5pp14.1%+1.0pp14%+0.5pp
Net margin9.2%+0.2pp9.1%+0.2pp9%+0.2pp8.9%+0.1pp9%0.0pp
Returns
Return on equity14.4%+0.7pp14.3%+0.9pp14.2%+0.9pp13.8%+1.1pp13.7%+0.7pp
Return on invested capital9.5%+0.3pp9.2%+0.4pp9%+0.5pp8.9%+0.9pp9.2%+0.5pp
Efficiency
Asset turnover0.7×0.0×0.7×0.0×0.7×0.0×0.7×0.0×0.7×0.0×
Liquidity
Current ratio1.6×+0.5×1.2×-0.3×-0.1×1.1×-0.1×1.1×+0.1×
Leverage
Debt-to-equity0.8×0.0×0.9×-0.1×0.9×-0.1×0.9×-0.1×0.9×+0.1×
Net debt / EBITDA2.6×-0.4×2.8×-0.6×2.8×-0.7×2.8×-0.8×+0.2×
Per Share
Book value per share$67.11+4.9%$65.77+7.3%$64.23+6.6%$63.96+8.3%
Valuation
Market capitalization$25.72B+33.4%$21.53B+14.7%$19.3B+14.6%$21.31B+23.3%$20.08B+32.1%
Price / earnings24.2×+3.9×21×+0.1×19.5×+0.1×22×+1.4×21.1×+3.0×
Price / sales2.2×+0.4×1.9×+0.1×1.7×0.0×+0.2×1.9×+0.3×
Price / book3.4×+0.8×2.9×+0.2×2.7×+0.2×2.9×+0.4×2.8×+0.5×
EV / EBITDA14.2×+1.7×12.6×-0.6×11.9×-0.7×13×-0.6×13×+1.3×
Dividend yield1.4%-0.4pp1.7%-0.1pp1.8%-0.1pp1.6%-0.3pp1.7%-0.4pp

FAQ

What are Quest Diagnostics's profit margins?
Quest Diagnostics (DGX) runs a 33.1% gross margin and a 14.1% operating margin, with a 9.2% 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.