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QUEST DIAGNOSTICS INC (DGX) Stock Fundamental Analysis

NYSE:DGX - US74834L1008 - Common Stock

180.23 USD
-3.49 (-1.9%)
Last: 8/22/2025, 8:04:00 PM
180.23 USD
0 (0%)
After Hours: 8/22/2025, 8:04:00 PM
Fundamental Rating

5

We assign a fundamental rating of 5 out of 10 to DGX. DGX was compared to 101 industry peers in the Health Care Providers & Services industry. DGX has an excellent profitability rating, but there are some minor concerns on its financial health. DGX has a decent growth rate and is not valued too expensively. Finally DGX also has an excellent dividend rating.


Dividend Valuation Growth Profitability Health

7

1. Profitability

1.1 Basic Checks

In the past year DGX was profitable.
In the past year DGX had a positive cash flow from operations.
DGX had positive earnings in each of the past 5 years.
Each year in the past 5 years DGX had a positive operating cash flow.
DGX Yearly Net Income VS EBIT VS OCF VS FCFDGX Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 500M 1B 1.5B 2B

1.2 Ratios

Looking at the Return On Assets, with a value of 5.92%, DGX belongs to the top of the industry, outperforming 83.17% of the companies in the same industry.
DGX's Return On Equity of 13.09% is amongst the best of the industry. DGX outperforms 80.20% of its industry peers.
DGX has a Return On Invested Capital of 8.59%. This is in the better half of the industry: DGX outperforms 75.25% of its industry peers.
The Average Return On Invested Capital over the past 3 years for DGX is in line with the industry average of 9.15%.
Industry RankSector Rank
ROA 5.92%
ROE 13.09%
ROIC 8.59%
ROA(3y)6.25%
ROA(5y)8.71%
ROE(3y)14.08%
ROE(5y)18.83%
ROIC(3y)8.77%
ROIC(5y)10.97%
DGX Yearly ROA, ROE, ROICDGX Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 10 20 30

1.3 Margins

DGX has a Profit Margin of 8.99%. This is amongst the best in the industry. DGX outperforms 91.09% of its industry peers.
In the last couple of years the Profit Margin of DGX has declined.
DGX's Operating Margin of 14.70% is amongst the best of the industry. DGX outperforms 87.13% of its industry peers.
DGX's Operating Margin has declined in the last couple of years.
Looking at the Gross Margin, with a value of 33.23%, DGX is in the better half of the industry, outperforming 64.36% of the companies in the same industry.
DGX's Gross Margin has been stable in the last couple of years.
Industry RankSector Rank
OM 14.7%
PM (TTM) 8.99%
GM 33.23%
OM growth 3Y-14.9%
OM growth 5Y-3.56%
PM growth 3Y-21.92%
PM growth 5Y-4.54%
GM growth 3Y-5.79%
GM growth 5Y-1.22%
DGX Yearly Profit, Operating, Gross MarginsDGX Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 10 20 30

4

2. Health

2.1 Basic Checks

The Return on Invested Capital (ROIC) is just above the Cost of Capital (WACC), so DGX is still creating some value.
The number of shares outstanding for DGX remains at a similar level compared to 1 year ago.
Compared to 5 years ago, DGX has less shares outstanding
Compared to 1 year ago, DGX has a worse debt to assets ratio.
DGX Yearly Shares OutstandingDGX Yearly Shares OutstandingYearly Shares Outstanding 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 50M 100M
DGX Yearly Total Debt VS Total AssetsDGX Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 5B 10B 15B

2.2 Solvency

DGX has an Altman-Z score of 3.22. This indicates that DGX is financially healthy and has little risk of bankruptcy at the moment.
DGX has a better Altman-Z score (3.22) than 67.33% of its industry peers.
DGX has a debt to FCF ratio of 4.63. This is a neutral value as DGX would need 4.63 years to pay back of all of its debts.
DGX has a better Debt to FCF ratio (4.63) than 72.28% of its industry peers.
DGX has a Debt/Equity ratio of 0.72. This is a neutral value indicating DGX is somewhat dependend on debt financing.
Looking at the Debt to Equity ratio, with a value of 0.72, DGX is in line with its industry, outperforming 49.51% of the companies in the same industry.
Industry RankSector Rank
Debt/Equity 0.72
Debt/FCF 4.63
Altman-Z 3.22
ROIC/WACC1.1
WACC7.83%
DGX Yearly LT Debt VS Equity VS FCFDGX Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2B 4B 6B

2.3 Liquidity

DGX has a Current Ratio of 1.09. This is a normal value and indicates that DGX is financially healthy and should not expect problems in meeting its short term obligations.
Looking at the Current ratio, with a value of 1.09, DGX is doing worse than 67.33% of the companies in the same industry.
DGX has a Quick Ratio of 1.09. This is a bad value and indicates that DGX is not financially healthy enough and could expect problems in meeting its short term obligations.
Looking at the Quick ratio, with a value of 0.99, DGX is doing worse than 68.32% of the companies in the same industry.
Industry RankSector Rank
Current Ratio 1.09
Quick Ratio 0.99
DGX Yearly Current Assets VS Current LiabilitesDGX Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 1B 2B 3B

4

3. Growth

3.1 Past

The Earnings Per Share has been growing slightly by 7.99% over the past year.
DGX shows a small growth in Earnings Per Share. Measured over the last years, the EPS has been growing by 6.58% yearly.
The Revenue has grown by 12.58% in the past year. This is quite good.
Measured over the past years, DGX shows a small growth in Revenue. The Revenue has been growing by 5.02% on average per year.
EPS 1Y (TTM)7.99%
EPS 3Y-14.1%
EPS 5Y6.58%
EPS Q2Q%11.49%
Revenue 1Y (TTM)12.58%
Revenue growth 3Y-2.91%
Revenue growth 5Y5.02%
Sales Q2Q%15.19%

3.2 Future

DGX is expected to show a small growth in Earnings Per Share. In the coming years, the EPS will grow by 7.26% yearly.
The Revenue is expected to grow by 4.74% on average over the next years.
EPS Next Y9.14%
EPS Next 2Y7.75%
EPS Next 3Y7.93%
EPS Next 5Y7.26%
Revenue Next Year10.48%
Revenue Next 2Y6.89%
Revenue Next 3Y5.83%
Revenue Next 5Y4.74%

3.3 Evolution

The EPS growth rate is stable: in the next years the growth will be about the same than in the last years.
When comparing the Revenue growth rate of the last years to the growth rate of the upcoming years, we see that the growth is stable.
DGX Yearly Revenue VS EstimatesDGX Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2B 4B 6B 8B 10B
DGX Yearly EPS VS EstimatesDGX Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 5 10

4

4. Valuation

4.1 Price/Earnings Ratio

With a Price/Earnings ratio of 19.05, DGX is valued on the expensive side.
Based on the Price/Earnings ratio, DGX is valued a bit cheaper than 73.27% of the companies in the same industry.
DGX's Price/Earnings ratio indicates a valuation a bit cheaper than the S&P500 average which is at 27.24.
DGX is valuated rather expensively with a Price/Forward Earnings ratio of 17.21.
Based on the Price/Forward Earnings ratio, DGX is valued a bit cheaper than the industry average as 69.31% of the companies are valued more expensively.
When comparing the Price/Forward Earnings ratio of DGX to the average of the S&P500 Index (22.81), we can say DGX is valued slightly cheaper.
Industry RankSector Rank
PE 19.05
Fwd PE 17.21
DGX Price Earnings VS Forward Price EarningsDGX Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 10 20 30

4.2 Price Multiples

62.38% of the companies in the same industry are more expensive than DGX, based on the Enterprise Value to EBITDA ratio.
DGX's Price/Free Cash Flow ratio is a bit cheaper when compared to the industry. DGX is cheaper than 73.27% of the companies in the same industry.
Industry RankSector Rank
P/FCF 16.47
EV/EBITDA 12.2
DGX Per share dataDGX EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 20 -20 40 60 80

4.3 Compensation for Growth

The high PEG Ratio(NY), which compensates the Price/Earnings for growth, indicates an expensive valuation of the company.
The decent profitability rating of DGX may justify a higher PE ratio.
PEG (NY)2.08
PEG (5Y)2.9
EPS Next 2Y7.75%
EPS Next 3Y7.93%

7

5. Dividend

5.1 Amount

DGX has a Yearly Dividend Yield of 1.74%.
DGX's Dividend Yield is rather good when compared to the industry average which is at 2.51. DGX pays more dividend than 88.12% of the companies in the same industry.
DGX's Dividend Yield is slightly below the S&P500 average, which is at 2.34.
Industry RankSector Rank
Dividend Yield 1.74%

5.2 History

On average, the dividend of DGX grows each year by 6.92%, which is quite nice.
DGX has been paying a dividend for at least 10 years, so it has a reliable track record.
DGX has not decreased its dividend for at least 10 years, so it has a reliable track record of non decreasing dividend.
Dividend Growth(5Y)6.92%
Div Incr Years13
Div Non Decr Years20
DGX Yearly Dividends per shareDGX Yearly Dividends per shareYearly Dividends per share 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1 2 3

5.3 Sustainability

DGX pays out 36.15% of its income as dividend. This is a sustainable payout ratio.
The dividend of DGX is growing around the same rate as the earnings are growing. If this keeps up the dividend growth is sustainable.
DP36.15%
EPS Next 2Y7.75%
EPS Next 3Y7.93%
DGX Yearly Income VS Free CF VS DividendDGX Yearly Income VS Free CF VS DividendYearly Income VS Free CF VS Dividend 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 500M 1B 1.5B
DGX Dividend Payout.DGX Dividend Payout, showing the Payout Ratio.DGX Dividend Payout.PayoutRetained Earnings

QUEST DIAGNOSTICS INC

NYSE:DGX (8/22/2025, 8:04:00 PM)

After market: 180.23 0 (0%)

180.23

-3.49 (-1.9%)

Chartmill FA Rating
GICS SectorHealth Care
GICS IndustryGroupHealth Care Equipment & Services
GICS IndustryHealth Care Providers & Services
Earnings (Last)07-22 2025-07-22/bmo
Earnings (Next)10-20 2025-10-20/bmo
Inst Owners95.02%
Inst Owner Change-3.32%
Ins Owners0.31%
Ins Owner Change-0.5%
Market Cap20.15B
Analysts76.67
Price Target190.72 (5.82%)
Short Float %4.26%
Short Ratio4.48
Dividend
Industry RankSector Rank
Dividend Yield 1.74%
Yearly Dividend2.98
Dividend Growth(5Y)6.92%
DP36.15%
Div Incr Years13
Div Non Decr Years20
Ex-Date10-03 2025-10-03 (0.8)
Surprises & Revisions
EPS beat(2)2
Avg EPS beat(2)1.32%
Min EPS beat(2)0.93%
Max EPS beat(2)1.7%
EPS beat(4)4
Avg EPS beat(4)2.25%
Min EPS beat(4)0.8%
Max EPS beat(4)5.56%
EPS beat(8)7
Avg EPS beat(8)2.31%
EPS beat(12)11
Avg EPS beat(12)2.55%
EPS beat(16)15
Avg EPS beat(16)4.97%
Revenue beat(2)1
Avg Revenue beat(2)0.09%
Min Revenue beat(2)-0.15%
Max Revenue beat(2)0.33%
Revenue beat(4)3
Avg Revenue beat(4)0.63%
Min Revenue beat(4)-0.15%
Max Revenue beat(4)1.68%
Revenue beat(8)6
Avg Revenue beat(8)0.61%
Revenue beat(12)10
Avg Revenue beat(12)1.64%
Revenue beat(16)13
Avg Revenue beat(16)2.22%
PT rev (1m)1.29%
PT rev (3m)1.29%
EPS NQ rev (1m)0.45%
EPS NQ rev (3m)0.56%
EPS NY rev (1m)0.53%
EPS NY rev (3m)0.51%
Revenue NQ rev (1m)0.11%
Revenue NQ rev (3m)1.14%
Revenue NY rev (1m)0.7%
Revenue NY rev (3m)0.67%
Valuation
Industry RankSector Rank
PE 19.05
Fwd PE 17.21
P/S 1.92
P/FCF 16.47
P/OCF 12.01
P/B 2.79
P/tB N/A
EV/EBITDA 12.2
EPS(TTM)9.46
EY5.25%
EPS(NY)10.47
Fwd EY5.81%
FCF(TTM)10.95
FCFY6.07%
OCF(TTM)15.01
OCFY8.33%
SpS94.1
BVpS64.64
TBVpS-30.06
PEG (NY)2.08
PEG (5Y)2.9
Profitability
Industry RankSector Rank
ROA 5.92%
ROE 13.09%
ROCE 11.09%
ROIC 8.59%
ROICexc 8.79%
ROICexgc 39.43%
OM 14.7%
PM (TTM) 8.99%
GM 33.23%
FCFM 11.63%
ROA(3y)6.25%
ROA(5y)8.71%
ROE(3y)14.08%
ROE(5y)18.83%
ROIC(3y)8.77%
ROIC(5y)10.97%
ROICexc(3y)9.13%
ROICexc(5y)11.7%
ROICexgc(3y)38.8%
ROICexgc(5y)46.51%
ROCE(3y)11.44%
ROCE(5y)14.33%
ROICexcg growth 3Y-18.68%
ROICexcg growth 5Y-6.38%
ROICexc growth 3Y-22.78%
ROICexc growth 5Y-5.24%
OM growth 3Y-14.9%
OM growth 5Y-3.56%
PM growth 3Y-21.92%
PM growth 5Y-4.54%
GM growth 3Y-5.79%
GM growth 5Y-1.22%
F-Score6
Asset Turnover0.66
Health
Industry RankSector Rank
Debt/Equity 0.72
Debt/FCF 4.63
Debt/EBITDA 2.47
Cap/Depr 83.61%
Cap/Sales 4.31%
Interest Coverage 5.12
Cash Conversion 80.29%
Profit Quality 129.39%
Current Ratio 1.09
Quick Ratio 0.99
Altman-Z 3.22
F-Score6
WACC7.83%
ROIC/WACC1.1
Cap/Depr(3y)90.53%
Cap/Depr(5y)97.23%
Cap/Sales(3y)4.27%
Cap/Sales(5y)4.19%
Profit Quality(3y)115.37%
Profit Quality(5y)109.91%
High Growth Momentum
Growth
EPS 1Y (TTM)7.99%
EPS 3Y-14.1%
EPS 5Y6.58%
EPS Q2Q%11.49%
EPS Next Y9.14%
EPS Next 2Y7.75%
EPS Next 3Y7.93%
EPS Next 5Y7.26%
Revenue 1Y (TTM)12.58%
Revenue growth 3Y-2.91%
Revenue growth 5Y5.02%
Sales Q2Q%15.19%
Revenue Next Year10.48%
Revenue Next 2Y6.89%
Revenue Next 3Y5.83%
Revenue Next 5Y4.74%
EBIT growth 1Y17.29%
EBIT growth 3Y-17.38%
EBIT growth 5Y1.28%
EBIT Next Year44.58%
EBIT Next 3Y16.91%
EBIT Next 5YN/A
FCF growth 1Y39.41%
FCF growth 3Y-20.8%
FCF growth 5Y1.52%
OCF growth 1Y22.13%
OCF growth 3Y-15.78%
OCF growth 5Y1.42%