StockData
DGXNYSEServices-Medical LaboratoriesFiscal year ends December 31

QUEST DIAGNOSTICS INC

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 23, 2026
$234.91−0.09 (-0.04%)

Close on Oct 19, 2026

Market cap
$26.31B
P/E (TTM)
25.0
Dividend yield
–

Quest Diagnostics statistics

Financials through Jun 30, 2026, price as of Oct 19, 2026, median of Services-Medical Laboratories companies for comparison

Valuation

MeasureQuest DiagnosticsIndustry median
Market Cap$25.93B$1.11B
Enterprise Value$31.25B$1.41B
PE Ratio24.9622.72
PS Ratio2.241.60
PB Ratio3.453.03
P/FCF Ratio19.2220.54
P/OCF Ratio13.6215.44

Enterprise value

MeasureQuest DiagnosticsIndustry median
EV / Sales2.701.69
EV / EBITDA14.1414.40
EV / EBIT19.1719.04
EV / FCF23.1623.16

Income (trailing twelve months)

MeasureQuest DiagnosticsIndustry median
Revenue$11.56B$561.90M
Gross Profit$3.83B$173.32M
Operating Income$1.63B-$1.81M
Pretax Income$1.40B-$572.42K
Net Income$1.06B-$1.16M
EBITDA$2.21B-$20.72K
EPS (Diluted)$9.41-$0.02

Margins

MeasureQuest DiagnosticsIndustry median
Gross Margin33.1%33.1%
Operating Margin14.1%-4.45%
Pretax Margin12.1%1.54%
Profit Margin9.19%-2.91%
EBITDA Margin19.1%2.41%
FCF Margin11.7%3.13%

Returns

MeasureQuest DiagnosticsIndustry median
Return on Equity (ROE)14.4%1.84%
Return on Assets (ROA)6.45%-3.06%
Return on Invested Capital (ROIC)10.0%2.11%
Return on Capital Employed (ROCE)10.8%-0.57%

Growth

MeasureQuest DiagnosticsIndustry median
Revenue Growth (YoY)9.87%6.92%
Net Income Growth (YoY)11.8%19.6%
EPS Growth (YoY)13.2%25.8%
FCF Growth (YoY)10.2%-6.04%
Revenue Growth (3Y CAGR)3.74%10.9%
Revenue Growth (5Y CAGR)3.18%13.2%
EPS Growth (3Y CAGR)3.16%19.8%
EPS Growth (5Y CAGR)-3.53%9.29%

Balance sheet

MeasureQuest DiagnosticsIndustry median
Cash & Short-Term Investments$626.00M$48.71M
Total Debt$5.64B$140.00M
Net Cash (Debt)-$5.02B$205.49K
Net Cash Per Share-$45.45$0.01
Equity (Book Value)$7.52B$235.16M
Book Value Per Share$68.10$3.48
Tangible Book Value-$3.27B$703.69K
Working Capital$1.06B$30.48M

Financial position

MeasureQuest DiagnosticsIndustry median
Current Ratio1.591.40
Quick Ratio1.281.02
Debt / Equity0.750.66
Debt / EBITDA2.552.61
Debt / FCF4.184.59
Net Debt / EBITDA2.272.15

Cash flow (trailing twelve months)

MeasureQuest DiagnosticsIndustry median
Operating Cash Flow$1.90B$3.10M
Capital Expenditures-$554.00M-$18.62M
Free Cash Flow$1.35B$23.73M
FCF Per Share$12.22$0.37

Efficiency

MeasureQuest DiagnosticsIndustry median
Asset Turnover0.700.87
Inventory Turnover36.8211.67
Revenue Per Employee$202.81K$228.48K
Profits Per Employee$18.63K-$5.75K
Employee Count57,000910

Dividends and yields

MeasureQuest DiagnosticsIndustry median
Earnings Yield4.10%-0.59%
FCF Yield5.20%1.74%
Payout Ratio34.2%14.1%
FCF Payout Ratio26.9%12.0%

Shares

MeasureQuest DiagnosticsIndustry median
Shares Outstanding110,373,00058,282,400
Shares Change (YoY)-1.10%2.68%
Float109,859,00033,780,100
Shares Held by Insiders0.47%16.4%
Shares Held by Institutions95.1%85.9%

Taxes

MeasureQuest DiagnosticsIndustry median
Income Tax$320.00M$697.00K
Effective Tax Rate22.8%23.1%

Scores

MeasureQuest DiagnosticsIndustry median
Graham Number$120.07$19.59
Graham Upside-48.9%-47.5%
Altman Z-Score3.642.05
Piotroski F-Score75
Beneish M-Score-2.65-2.71

Calculated by StockData from Quest Diagnostics's SEC filings and the latest closing price. Hover a measure to see its formula. The grey column is the median of companies in the same industry group (two-digit SIC code); green or red marks a better or worse value than that median.