Quest Diagnostics Inc Revenue Growth Rates (DGX), Current and Historic Growth - CSIMarket
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• Revenue Y/Y
• Op. Income Y/Y
• Cop. Income Y/Y
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• Eps Cop. Y/Y
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• Free Cash Flow Y/Y
• Cash Flow Y/Y
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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 -
2nd Quarter June 3,043.00
1st Quarter March 2,895.00
FY 5,938.00

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 second quarter 2026 Y/Y Growth Comment
Quest Diagnostics Inc achieved in the second quarter 2026, above Company average Revenue increase of 10.21% year on year, to $ 3,043.00 millions.

Looking into second quarter 2026 results within Medical Laboratories industry 16 other companies have achieved higher Revenue growth. While Quest Diagnostics Inc' s Revenue growth of 10.21% ranks overall at the positon no. 1713 in the second quarter 2026.


DGX Revenue ( Y/Y Growth %) 2026
 2025 2024 2023
4th Quarter December - 7.06 % 14.55 % -1.93 %
3rd Quarter September - 13.18 % 8.41 % -7.68 %
2nd Quarter June 10.21 % 15.19 % 2.52 % -4.69 %
1st Quarter March 9.16 % 12.09 % 1.5 % -10.72 %
FY   - 11.78 % 6.7 % -

Financial Statements
Quest Diagnostics Inc's second quarter 2026 Revenue $ 3,043.00 millions DGX's Income Statement
Quest Diagnostics Inc's second quarter 2025 Revenue $ 2,761.00 millions Quarterly DGX's Income Statement


DGX Revenue (Quarter on Quarter Growth %)

 2026
 2025 2024 2023
4th Quarter December - -0.36 % 5.35 % -0.31 %
3rd Quarter September - 1.99 % 3.8 % -1.84 %
2nd Quarter June 5.11 % 4.11 % 1.31 % 0.3 %
1st Quarter March 3.17 % 1.18 % 3.41 % -0.09 %
FY (Year on Year)   - 11.78 % 6.7 % -


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


Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry #17
Healthcare Sector #272
Overall #1713

Revenue Y/Y Growth Statistics
High Average Low
55.87 % 4.43 % -14.98 %
(Jun 30 2021)   (Jun 30 2023)
Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry #17
Healthcare Sector #272
Overall #1713
Revenue Y/Y Growth Statistics
High Average Low
55.87 % 4.43 % -14.98 %
(Jun 30 2021)   (Jun 30 2023)

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 II. Quarter Q/Q Revenue Comment
Quest Diagnostics Inc achieved in the II. Quarter 2026 above company average sequential Revenue increase of 5.11%, to $ 3,043.00 millions, from $2,895.00 millions in the first quarter.
DGX is undergoing a remarkable growth, with claiming higher then normal increase, and additionally increasing rate.

Within Medical Laboratories industry 8 other companies have achieved higher Revenue quarter on quarter growth. While Quest Diagnostics Inc's Revenue growth quarter on quarter, overall rank is 1136.


Revenue Q/Q Growth Company Ranking
Within: No.
Medical Laboratories Industry #9
Healthcare Sector #166
Overall #1136
Revenue Q/Q Growth Company Ranking
Within: No.
Medical Laboratories Industry #9
Healthcare Sector #166
Overall #1136
Revenue Q/Q Growth Statistics
High Average Low
52.49 % 1.21 % -9.39 %
(Sep 30 2020)  


DGX's II. Quarter Q/Q Revenue Comment
Quest Diagnostics Inc achieved in the II. Quarter 2026 above company average sequential Revenue increase of 5.11%, to $ 3,043.00 millions, from $2,895.00 millions in the first quarter.
DGX is undergoing a remarkable growth, with claiming higher then normal increase, and additionally increasing rate.

Within Medical Laboratories industry 8 other companies have achieved higher Revenue quarter on quarter growth. While Quest Diagnostics Inc's Revenue growth quarter on quarter, overall rank is 1136.


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


Revenue TTM Growth

12 Months Ending
(Jun 30 2026)		 12 Months Ending
(Mar 31 2026)		 12 Months Ending
(Dec 31 2025)		 12 Months Ending
(Sep 30 2025)		 12 Months Ending
(Jun 30 2025)
Cumulative Revenue 12 Months Ending $ 11,560.00 $ 11,278.00 $ 11,035.00 $ 10,850.00 $ 10,522.00
Y / Y Revenue Growth (TTM) 9.87 % 11.03 % 11.78 % 13.74 % 12.58 %
Year on Year Revenue Growth Overall Ranking # 1184 # 1376 # 1532 # 1934 # 210
Seqeuential Revenue Change (TTM) 2.5 % 2.2 % 1.71 % 3.12 % 3.58 %
Seq. Revenue Growth (TTM) Overall Ranking # 2104 # 2059 # 1871 # 1998 # 194


Cumulative Revenue growth Comment
Assuming the Quest Diagnostics Inc's fiscal year would have ended in Jun 30 2026, Quest Diagnostics Inc would have reprted above average annual Revenue improvement of 9.87% year on year, of $ 11,560 millions.
This marks a slow-down of the companys growth trends and from the 11.03% rise in Mar 31 2026.

In the Healthcare sector 217 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1184, from total ranking in previous quarter at 1376.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry # 22
Healthcare Sector # 218
Overall # 1184

Revenue TTM Y/Y Growth Statistics
High Average Low
46.83 %
 4.11 %
-10.34 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 22
Sector # 307
S&P 500 # 2104
Cumulative Revenue growth Comment
Assuming the Quest Diagnostics Inc's fiscal year would have ended in Jun 30 2026, Quest Diagnostics Inc would have reprted above average annual Revenue improvement of 9.87% year on year, of $ 11,560 millions.
This marks a slow-down of the companys growth trends and from the 11.03% rise in Mar 31 2026.

In the Healthcare sector 217 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1184, from total ranking in previous quarter at 1376.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Medical Laboratories Industry # 22
Healthcare Sector # 218
Overall # 1184

Revenue TTM Y/Y Growth Statistics
High Average Low
46.83 %
4.11 %
-10.34 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 22
Sector # 307
S&P 500 # 2104




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 rise for the quarter ending Jun 30 2026 within Healthcare SectorY/Y Change %Revenue for the quarter ending Jun 30 2026
Avita Medical Inc 17.83%$ 17.830 millions
Xencor Inc17.46%$ 17.458 millions
Logicmark Inc17.39%$ 17.387 millions
Ensign Group Inc17.33%$ 17.325 millions
Medpace Holdings Inc 17.24%$ 17.242 millions
Geron Corporation17.22%$ 17.220 millions
Si bone inc 17.16%$ 17.159 millions
Cvrx inc 16.77%$ 16.766 millions
Regeneron Pharmaceuticals Inc 16.73%$ 16.735 millions
Invo Fertility Inc 16.73%$ 16.732 millions
Pro dex Inc 16.65%$ 16.646 millions
Royalty Pharma Plc16.50%$ 16.499 millions
Acadia Pharmaceuticals Inc 16.40%$ 16.402 millions
Harvard Bioscience Inc 16.35%$ 16.352 millions
Alpha Pro Tech Ltd 15.76%$ 15.765 millions
Armata Pharmaceuticals Inc 15.72%$ 15.722 millions
Lifeward ltd 15.71%$ 15.706 millions
Novocure Limited15.60%$ 15.603 millions
Ufp Technologies Inc 15.56%$ 15.558 millions
Orthopediatrics Corp15.55%$ 15.551 millions
Jazz Pharmaceuticals Plc15.55%$ 15.548 millions
Alphatec Holdings Inc 15.35%$ 15.349 millions
Penumbra Inc14.90%$ 14.904 millions
Rockwell Medical inc 14.69%$ 14.687 millions
Sbc Medical Group Holdings Incorporated14.36%$ 14.363 millions
Nuwellis Inc 14.14%$ 14.145 millions
West Pharmaceutical Services Inc 13.89%$ 13.892 millions
Edwards Lifesciences Corporation13.66%$ 13.657 millions
Indivior Pharmaceuticals Inc 13.58%$ 13.576 millions
Talkspace Inc 13.56%$ 13.556 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: 0001022079-26-000070
  • 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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