Quest Diagnostics Inc Revenue Growth Rates (DGX), Current and Historic Growth - CSIMarket
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• Revenue Y/Y
• Op. Income Y/Y
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• Eps Cop. Y/Y
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• Free Cash Flow Y/Y
• Cash Flow Y/Y
• Capex Y/Y
• Sales Y/Y Annual
Quest Diagnostics Inc  (NYSE: DGX)
    Sector • Healthcare    Industry • Medical Laboratories
   Industry • Medical Laboratories
   Sector • Healthcare
 

DGX's Revenue Growth by Quarter and Year

Quest Diagnostics Inc's Revenue results by quarter and year



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DGX Revenue (in millions $) FY 2026 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September 3,097.00
2nd Quarter June 3,043.00
1st Quarter March 2,895.00
FY 9,035.00

DGXs Annual Revenue
Quest Diagnostics Inc's Revenue in the fiscal year 2025 $ 11,035.00 millions
Quest Diagnostics Inc's Revenue in the fiscal year 2024 $ 9,872.00 millions
Quest Diagnostics Inc's Revenue in the fiscal year 2023 $ 9,252.00 millions
Quest Diagnostics Inc's Revenue in the fiscal year 2022 $ 9,883.00 millions
Quest Diagnostics Inc's Revenue in the fiscal year 2021 $ 10,788.00 millions




DGX Revenue third quarter 2026 Y/Y Growth Comment
Quest Diagnostics Inc achieved in the third quarter 2026, above Company average Revenue improvement of 9.98% year on year, to $ 3,097.00 millions.

Looking into third quarter 2026 results within Medical Laboratories industry 16 other companies have achieved higher Revenue growth. While Quest Diagnostics Inc' s Revenue increase of 9.98% ranks overall at the positon no. 1779 in the third quarter 2026.


DGX Revenue ( Y/Y Growth %) 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September 9.98 %
2nd Quarter June 10.21 %
1st Quarter March 9.16 %
FY   -

Financial Statements
Quest Diagnostics Inc's third quarter 2026 Revenue $ 3,097.00 millions DGX's Income Statement
Quest Diagnostics Inc's third quarter 2025 Revenue $ 2,816.00 millions Quarterly DGX's Income Statement


DGX Revenue (Quarter on Quarter Growth %)

 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September 1.77 %
2nd Quarter June 5.11 %
1st Quarter March 3.17 %
FY (Year on Year)   -


Back to DGX Growth rate Comparisons >> Back to DGX Growth rate Comparisons >>


Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry #17
Healthcare Sector #276
Overall #1779

Revenue Y/Y Growth Statistics
High Average Low
55.87 % 4.49 % -14.98 %
 
Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry #17
Healthcare Sector #276
Overall #1779
Revenue Y/Y Growth Statistics
High Average Low
55.87 % 4.49 % -14.98 %
 

Revenue by Quarter for the Fiscal Years 2023, 2024, 2025, 2026

Quest Diagnostics Inc's Q/Q Revenue Growth


Revenue Q/Q Growth Statistics
High Average Low
52.49 % 1.21 % -9.39 %
(Sep 30 2020)  


DGX's III. Quarter Q/Q Revenue Comment
Quest Diagnostics Inc achieved in the III. Quarter 2026 above company average sequential Revenue growth of 1.77%, to $ 3,097.00 millions, from $3,043.00 millions in the second quarter.

Within Medical Laboratories industry 12 other companies have achieved higher Revenue quarter on quarter growth. While Quest Diagnostics Inc's Revenue growth quarter on quarter, overall rank is 1545.


Revenue Q/Q Growth Company Ranking
Within: No.
Medical Laboratories Industry #13
Healthcare Sector #210
Overall #1545
Revenue Q/Q Growth Company Ranking
Within: No.
Medical Laboratories Industry #13
Healthcare Sector #210
Overall #1545
Revenue Q/Q Growth Statistics
High Average Low
52.49 % 1.21 % -9.39 %
(Sep 30 2020)  


DGX's III. Quarter Q/Q Revenue Comment
Quest Diagnostics Inc achieved in the III. Quarter 2026 above company average sequential Revenue growth of 1.77%, to $ 3,097.00 millions, from $3,043.00 millions in the second quarter.

Within Medical Laboratories industry 12 other companies have achieved higher Revenue quarter on quarter growth. While Quest Diagnostics Inc's Revenue growth quarter on quarter, overall rank is 1545.


Quest Diagnostics Inc's 12 Months Revenue Growth Year on Year


Revenue TTM Growth

12 Months Ending
(Sep 30 2026)		 12 Months Ending (Jun 30 2026) 12 Months Ending (Mar 31 2026) 12 Months Ending (Dec 31 2025) 12 Months Ending (Sep 30 2025)
Cumulative Revenue 12 Months Ending $ 11,841.00
Y / Y Revenue Growth (TTM) 9.13 %
Year on Year Revenue Growth Overall Ranking # 1420
Seqeuential Revenue Change (TTM) 2.43 %
Seq. Revenue Growth (TTM) Overall Ranking # 1420


Cumulative Revenue growth Comment
Assuming the Quest Diagnostics Inc's fiscal year would have ended in Sep 30 2026, Quest Diagnostics Inc would have reprted above average annual Revenue improvement of 9.13% year on year, of $ 11,841 millions.
This marks a slow-down of the companys growth trends and from the 9.87% growth in Jun 30 2026.

In the Healthcare sector 214 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1420, from total ranking in previous quarter at 1536.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry # 16
Healthcare Sector # 215
Overall # 1205

Revenue TTM Y/Y Growth Statistics
High Average Low
46.83 %
 4.17 %
-10.34 %
(Jun 30 2021)  


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 23
Sector # 333
S&P 500 # 2306
Cumulative Revenue growth Comment
Assuming the Quest Diagnostics Inc's fiscal year would have ended in Sep 30 2026, Quest Diagnostics Inc would have reprted above average annual Revenue improvement of 9.13% year on year, of $ 11,841 millions.
This marks a slow-down of the companys growth trends and from the 9.87% growth in Jun 30 2026.

In the Healthcare sector 214 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1420, from total ranking in previous quarter at 1536.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry # 16
Healthcare Sector # 215
Overall # 1205

Revenue TTM Y/Y Growth Statistics
High Average Low
46.83 %
4.17 %
-10.34 %
(Jun 30 2021)  


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 23
Sector # 333
S&P 500 # 2306




Other Revenue Growth
Medical Laboratories Industry Revenue Growth Trends and Statistics
Healthcare Sector Revenue Growth Statistics
Revenue Growth Trends for overall market
DGX's Revenue Growth Ratio versus Medical Laboratories Industry, Healthcare Sector and total Market
Highest Ranking Revenue Growth
Lowest Ranking Revenue Growth




Companies with similar Revenue growth for the quarter ending Sep 30 2026 within Healthcare SectorY/Y Change %Revenue for the quarter ending Sep 30 2026
Alnylam Pharmaceuticals Inc 16.74%$ 16.738 millions
IMPACT BIOMEDICAL INC.16.67%$ 16.667 millions
Rigel Pharmaceuticals Inc16.45%$ 16.452 millions
Si bone inc 16.42%$ 16.424 millions
Ars Pharmaceuticals Inc 16.03%$ 16.027 millions
Atricure Inc 15.84%$ 15.839 millions
Ardelyx inc 15.70%$ 15.704 millions
Novocure Limited15.67%$ 15.666 millions
Penumbra Inc15.64%$ 15.636 millions
Orasure Technologies Inc15.45%$ 15.445 millions
Electromed Inc 15.34%$ 15.342 millions
Irhythm Holdings Inc 15.34%$ 15.339 millions
P3 Health Partners Inc 14.80%$ 14.798 millions
Msa Safety Inc14.72%$ 14.716 millions
Ensign Group Inc14.47%$ 14.471 millions
Abbott Laboratories14.46%$ 14.460 millions
Electrocore Inc 14.40%$ 14.404 millions
Allogene Therapeutics Inc 14.29%$ 14.286 millions
Tandem Diabetes Care Inc 14.26%$ 14.257 millions
Iradimed Corporation14.15%$ 14.154 millions
Apyx Medical Corp14.09%$ 14.093 millions
Incyte Corporation14.00%$ 13.999 millions
Aurinia Pharmaceuticals Inc 13.93%$ 13.926 millions
Indivior Pharmaceuticals Inc 13.74%$ 13.738 millions
Cryoport inc 13.54%$ 13.535 millions
Neuronetics Inc 13.35%$ 13.350 millions
Royalty Pharma Plc13.26%$ 13.263 millions
Evolus Inc 13.23%$ 13.235 millions
Privia Health Group Inc 13.19%$ 13.187 millions
Biocryst Pharmaceuticals Inc 13.11%$ 13.110 millions


About Quest Diagnostics Inc Revenue Growth Rates (DGX), Current and Historic Growth - CSIMarket Analysis

How we calculate this

This page is based on issuer-reported fundamentals and CSIMarket’s U.S. equities database (20+ years). Growth is computed using year-over-year (Y/Y), sequential, and trailing-twelve-month (TTM) methods.

What’s included here

Company: Quest Diagnostics Inc (CIK 1022079).

Source & verification

Last updated

  • Page updated:
  • Data lineage: SEC filings → XBRL parse → normalization CSIMarket.com Database → growth calculations.
  • Accession: 0001022079-26-000108
  • Figures are derived from filed reports and may be restated; numbers are subject to revision.

Sources: Quest Diagnostics Inc’s SEC filings (XBRL/Inline XBRL) and CSIMarket.com’s normalization & QA processes.



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