Costar Group Inc Revenue Growth Rates (CSGP), Current and Historic Growth - CSIMarket
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Costar Group Inc   (NASDAQ: CSGP)
    Sector  Services    Industry Professional Services
   Industry Professional Services
   Sector  Services
 

CSGP's Revenue Growth by Quarter and Year

Costar Group Inc 's Revenue results by quarter and year




CSGP Revenue (in millions $) FY 2026 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -
2nd Quarter June 928.00
1st Quarter March 897.00
FY 1,825.00

CSGPs Annual Revenue
Costar Group Inc 's Revenue in the fiscal year 2025 $ 3,247.00 millions
Costar Group Inc 's Revenue in the fiscal year 2024 $ 2,735.70 millions
Costar Group Inc 's Revenue in the fiscal year 2023 $ 2,454.50 millions
Costar Group Inc 's Revenue in the fiscal year 2022 $ 2,182.40 millions
Costar Group Inc 's Revenue in the fiscal year 2021 $ 1,944.14 millions




CSGP Revenue second quarter 2026 Y/Y Growth Comment
Costar Group Inc reported Revenue increase of 18.9% year on year in the second quarter 2026, to $ 928.00 millions, this is lower than Costar Group Inc 's recent average Revenue improvement of 20.12%.

Looking into second quarter 2026 results within Professional Services industry 30 other companies have achieved higher Revenue growth. While Costar Group Inc ' s Revenue growth of 18.9% ranks overall at the positon no. 1081 in the second quarter 2026.




CSGP Revenue ( Y/Y Growth %) 2026
2025 2024 2023
4th Quarter December - 27.04 % 10.8 % 11.66 %
3rd Quarter September - 20.43 % 10.9 % 12.04 %
2nd Quarter June 18.9 % 15.29 % 11.73 % 12.98 %
1st Quarter March 22.56 % 11.54 % 12.29 % 13.29 %
FY   - 18.74 % 11.41 % -

Financial Statements
Costar Group Inc 's second quarter 2026 Revenue $ 928.00 millions CSGP's Income Statement
Costar Group Inc 's second quarter 2025 Revenue $ 780.50 millions Quarterly CSGP's Income Statement


CSGP Revenue (Quarter on Quarter Growth %)

2026
2025 2024 2023
4th Quarter December - 8.14 % 2.51 % 2.6 %
3rd Quarter September - 6.78 % 2.22 % 2.99 %
2nd Quarter June 3.46 % 6.64 % 3.17 % 3.69 %
1st Quarter March -0.47 % 3.17 % 2.49 % 1.92 %
FY (Year on Year)   - 18.74 % 11.41 % -




Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Professional Services Industry #31
Services Sector #113
Overall #1081

Revenue Y/Y Growth Statistics
High Average Low
51.59 % 20.12 % 10.8 %
(Mar 31 2015)   (Sep 30 2024)
Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Professional Services Industry #31
Services Sector #113
Overall #1081
Revenue Y/Y Growth Statistics
High Average Low
51.59 % 20.12 % 10.8 %
(Mar 31 2015)   (Sep 30 2024)

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

Costar Group Inc 's Q/Q Revenue Growth


Revenue Q/Q Growth Statistics
High Average Low
24.18 % 3.01 % -100 %
(Jun 30 2012)  


CSGP's II. Quarter Q/Q Revenue Comment
Costar Group Inc achieved in the II. Quarter 2026 above company average sequential Revenue growth of 3.46%, to $ 928.00 millions, from $897.00 millions in the first quarter.

Within Professional Services industry 35 other companies have achieved higher Revenue quarter on quarter growth. While Costar Group Inc 's Revenue growth quarter on quarter, overall rank is 1237.


Revenue Q/Q Growth Company Ranking
Within: No.
Professional Services Industry #36
Services Sector #136
Overall #1237
Revenue Q/Q Growth Company Ranking
Within: No.
Professional Services Industry #36
Services Sector #136
Overall #1237
Revenue Q/Q Growth Statistics
High Average Low
24.18 % 3.01 % -100 %
(Jun 30 2012)  


CSGP's II. Quarter Q/Q Revenue Comment
Costar Group Inc achieved in the II. Quarter 2026 above company average sequential Revenue growth of 3.46%, to $ 928.00 millions, from $897.00 millions in the first quarter.

Within Professional Services industry 35 other companies have achieved higher Revenue quarter on quarter growth. While Costar Group Inc 's Revenue growth quarter on quarter, overall rank is 1237.


Costar Group 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 $ 3,559.60 $ 3,412.10 $ 3,247.00 $ 3,055.20 $ 2,913.80
Y / Y Revenue Growth (TTM) 22.16 % 21.41 % 18.74 % 14.62 % 12.18 %
Year on Year Revenue Growth Overall Ranking # 1029 # 1068 # 460 # 1041 # 949
Seqeuential Revenue Change (TTM) 4.32 % 5.08 % 6.28 % 4.85 % 3.68 %
Seq. Revenue Growth (TTM) Overall Ranking # 2101 # 2170 # 1362 # 1898 # 163


Cumulative Revenue growth Comment
Costar Group Inc saw improvement in Revenue growth trend, posting cumulative 12 months Revenue growth of 22.16% year on year, to $ 3,560 millions if the fiscal year would have ended in Jun 30 2026.
Costar Group Inc 's trailing twelve months Revenue growth was higher than company's average 18.42% and higher than 21.41% growth in Mar 31 2026.
But from twelve months ended Mar 31 2026 rise was beneth at 4.32 % from $3412.1 millions achieved in the period from Mar 31 2026 to Jun 30 2025.
We witness drop-off happening, more obvious observing the usual Q/Q TTM historic rise that is stronger at18.42%.
The momentum is even more impressive from twelve months ended Mar 31 2026 exhibited at 4.32 % increase from $3412.1 millions in the period from Mar 31 2026 to Jun 30 2025.

In the Services sector 101 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1029, from total ranking in previous quarter at 1068.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Professional Services Industry # 67
Services Sector # 102
Overall # 1029

Revenue TTM Y/Y Growth Statistics
High Average Low
35.07 %
18.42 %
11.64 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 67
Sector # 259
S&P 500 # 2101
Cumulative Revenue growth Comment
Costar Group Inc saw improvement in Revenue growth trend, posting cumulative 12 months Revenue growth of 22.16% year on year, to $ 3,560 millions if the fiscal year would have ended in Jun 30 2026.
Costar Group Inc 's trailing twelve months Revenue growth was higher than company's average 18.42% and higher than 21.41% growth in Mar 31 2026.
But from twelve months ended Mar 31 2026 rise was beneth at 4.32 % from $3412.1 millions achieved in the period from Mar 31 2026 to Jun 30 2025.
We witness drop-off happening, more obvious observing the usual Q/Q TTM historic rise that is stronger at18.42%.

In the Services sector 101 other companies have achieved higher trailing twelve month Revenue growth. While Total ranking has impoved so far to 1029, from total ranking in previous quarter at 1068.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Professional Services Industry # 67
Services Sector # 102
Overall # 1029

Revenue TTM Y/Y Growth Statistics
High Average Low
35.07 %
18.42 %
11.64 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 67
Sector # 259
S&P 500 # 2101




Other Revenue Growth
Professional Services Industry Revenue Growth Trends and Statistics
Services Sector Revenue Growth Statistics
Revenue Growth Trends for overall market
CSGP's Revenue Growth Ratio versus Professional Services Industry, Services Sector and total Market
Highest Ranking Revenue Growth
Lowest Ranking Revenue Growth




Companies with similar Revenue growth for the quarter ending Jun 30 2026 within Services SectorY/Y Change %Revenue for the quarter ending Jun 30 2026
Dutch Bros Inc 32.48%$ 32.476 millions
Millrose Properties Inc 32.11%$ 32.114 millions
Fidelity National Information Services Inc 29.09%$ 29.090 millions
Paymentus Holdings Inc 29.08%$ 29.075 millions
Bally s Corporation27.56%$ 27.558 millions
Angel Studios inc 27.46%$ 27.458 millions
Flywire Corporation27.18%$ 27.184 millions
Redwood Mortgage Investors Ix27.09%$ 27.091 millions
Equipmentshare com Inc26.33%$ 26.330 millions
Mediaalpha Inc 25.93%$ 25.933 millions
Fair Isaac Corp25.68%$ 25.684 millions
Rxo Inc 25.02%$ 25.018 millions
Black Rock Coffee Bar Inc 25.01%$ 25.013 millions
Andersen Group Inc 23.68%$ 23.676 millions
Lincoln Educational Services Corporation22.40%$ 22.396 millions
Prog Holdings Inc 22.30%$ 22.296 millions
Curiositystream Inc 22.26%$ 22.265 millions
Roku Inc 21.97%$ 21.972 millions
Calix Inc21.56%$ 21.564 millions
Corpay Inc21.49%$ 21.486 millions
Newsmax Inc 21.22%$ 21.222 millions
Specificity Inc 20.92%$ 20.923 millions
Remitly Global Inc 20.23%$ 20.227 millions
Herc Holdings Inc 20.16%$ 20.160 millions
Republic Services Inc 19.86%$ 19.858 millions
Bowman Consulting Group Ltd 19.69%$ 19.686 millions
Lingerie Fighting Championships Inc 19.23%$ 19.228 millions
Costar Group Inc 18.90%$ 18.898 millions
Lindblad Expeditions Holdings Inc 18.64%$ 18.638 millions
Tko Group Holdings Inc 18.24%$ 18.238 millions


About Costar Group Inc Revenue Growth Rates (CSGP), 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: Costar Group Inc (CIK 1057352).

Source & verification

Last updated

  • Page updated:
  • Data lineage: SEC filings → XBRL parse → normalization CSIMarket.com Database → growth calculations.
  • Accession: 0001057352-26-000066
  • Figures are derived from filed reports and may be restated; numbers are subject to revision.

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



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