Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
255.60
+8.54 (3.46%)
At close: Nov 4, 2026, 4:00 PM EST
256.50
+0.90 (0.35%)
After-hours: Nov 4, 2026, 7:01 PM EST

Quest Diagnostics Statistics

Total Valuation

DGX has a market cap or net worth of $28.12 billion. The enterprise value is $33.72 billion.

Market Cap28.12B
Enterprise Value 33.72B

Important Dates

The last earnings date was Thursday, October 22, 2026, before market open.

Earnings Date Oct 22, 2026
Ex-Dividend Date Oct 6, 2026

Share Statistics

DGX has 110.02 million shares outstanding. The number of shares has decreased by -1.32% in one year.

Current Share Class 110.02M
Shares Outstanding 110.02M
Shares Change (YoY) -1.32%
Shares Change (QoQ) n/a
Owned by Insiders (%) 0.36%
Owned by Institutions (%) 97.06%
Float 109.46M

Valuation Ratios

The trailing PE ratio is 25.47 and the forward PE ratio is 22.03. DGX's PEG ratio is 2.27.

PE Ratio 25.47
Forward PE 22.03
PS Ratio 2.37
Forward PS 2.24
PB Ratio 3.56
P/TBV Ratio n/a
P/FCF Ratio 20.41
P/OCF Ratio 14.38
PEG Ratio 2.27
Financial Ratio History

Enterprise Valuation

The stock's EV/EBITDA ratio is 14.31, with an EV/FCF ratio of 24.48.

EV / Earnings 29.92
EV / Sales 2.84
EV / EBITDA 14.31
EV / EBIT 19.05
EV / FCF 24.48

Financial Position

The company has a current ratio of 1.70, with a Debt / Equity ratio of 0.80.

Current Ratio 1.70
Quick Ratio 1.37
Debt / Equity 0.80
Debt / EBITDA 2.23
Debt / FCF 4.65
Interest Coverage 6.62

Financial Efficiency

Return on equity (ROE) is 15.32% and return on invested capital (ROIC) is 10.03%.

Return on Equity (ROE) 15.32%
Return on Assets (ROA) 6.61%
Return on Invested Capital (ROIC) 10.03%
Return on Capital Employed (ROCE) 11.48%
Weighted Average Cost of Capital (WACC) 6.50%
Revenue Per Employee $207,737
Profits Per Employee $19,737
Employee Count57,000
Asset Turnover 0.71
Inventory Turnover 39.17

Taxes

In the past 12 months, DGX has paid $342.00 million in taxes.

Income Tax 342.00M
Effective Tax Rate 22.47%

Stock Price Statistics

The stock price has increased by +42.92% in the last 52 weeks. The beta is 0.55, so DGX's price volatility has been lower than the market average.

Beta (5Y) 0.55
52-Week Price Change +42.92%
50-Day Moving Average 238.95
200-Day Moving Average 213.07
Relative Strength Index (RSI) 67.75
Average Volume (20 Days) 1,000,350

Short Selling Information

The latest short interest is 3.57 million, so 3.25% of the outstanding shares have been sold short.

Short Interest 3.57M
Short Previous Month 3.60M
Short % of Shares Out 3.25%
Short % of Float 3.27%
Short Ratio (days to cover) 3.05

Income Statement

In the last 12 months, DGX had revenue of $11.84 billion and earned $1.13 billion in profits. Earnings per share was $10.04.

Revenue11.84B
Gross Profit 3.93B
Operating Income 1.77B
Pretax Income 1.52B
Net Income 1.13B
EBITDA 2.35B
EBIT 1.77B
Earnings Per Share (EPS) $10.04
Full Income Statement

Balance Sheet

The company has $797.00 million in cash and $6.40 billion in debt, with a net cash position of -$5.60 billion or -$50.90 per share.

Cash & Cash Equivalents 797.00M
Total Debt 6.40B
Net Cash -5.60B
Net Cash Per Share -$50.90
Equity (Book Value) 8.03B
Book Value Per Share 69.38
Working Capital 1.28B
Full Balance Sheet

Cash Flow

In the last 12 months, operating cash flow was $1.95 billion and capital expenditures -$576.00 million, giving a free cash flow of $1.38 billion.

Operating Cash Flow 1.95B
Capital Expenditures -576.00M
Depreciation & Amortization 585.00M
Net Borrowing -11.00M
Free Cash Flow 1.38B
FCF Per Share $12.50
Full Cash Flow Statement

Margins

Gross margin is 33.18%, with operating and profit margins of 14.92% and 9.53%.

Gross Margin 33.18%
Operating Margin 14.92%
Pretax Margin 12.85%
Profit Margin 9.53%
EBITDA Margin 19.86%
EBIT Margin 14.92%
FCF Margin 11.61%

Dividends & Yields

This stock pays an annual dividend of $3.44, which amounts to a dividend yield of 1.35%.

Dividend Per Share $3.44
Dividend Yield 1.35%
Dividend Growth (YoY) 7.30%
Years of Dividend Growth 14
Payout Ratio 34.27%
FCF Payout Ratio 27.52%
Buyback Yield 1.32%
Shareholder Yield 2.67%
Earnings Yield 3.93%
FCF Yield 4.90%
Dividend Details

Analyst Forecast

The average price target for DGX is $257.27, which is 0.65% higher than the current price. The consensus rating is "Buy".

Price Target $257.27
Price Target Difference 0.65%
Analyst Consensus Buy
Analyst Count 17
Revenue Growth Forecast (3Y) 6.00%
EPS Growth Forecast (3Y) 9.69%
Stock Forecasts

Fair Value

There are several formulas that can be used to estimate the intrinsic value of a stock.

Lynch Fair Value
Lynch Upside
Graham Number
Graham Upside

Stock Splits

The last stock split was on June 21, 2005. It was a forward split with a ratio of 2:1.

Last Split Date Jun 21, 2005
Split Type Forward
Split Ratio 2:1

Scores

DGX has an Altman Z-Score of 3.43 and a Piotroski F-Score of 6.

Altman Z-Score 3.43
Piotroski F-Score 6