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CoStar Group, Inc. (CSGP) stock

CSGPNasdaqServices-Business Services, NECFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 9/3083% above fair value
$30.17+2.03 (+7.21%)

Close on Oct 30, 2026Market cap $12.22BP/E 158.8Yield –

Earnings

CoStar's quarterly results as reported in its earnings releases, with the company's own outlook. Hover a number to see the sentence it came from.

Next report
Feb 23, 2027
Q4 FY2026 · estimated, after the close
Revenue, Q3 FY2026
$952.00M
+14.1% on a year earlier
Adjusted EPS, Q3 FY2026
$0.38
$0.23 a year earlier
Latest guidance
Issued
Oct 27, 2026 · 6 items

Quarterly results

Revenue and earnings per share from each of CoStar's earnings releases, newest first

QuarterReportedRevenueYoYEPSAdj. EPSSource
Q4 FY2026ended Dec 31, 2026Feb 23, 2027Expected–––––
Q3 FY2026ended Sep 30, 2026Oct 27, 2026after the close$952.00M+14.1%$0.18$0.38Release
Q2 FY2026ended Jun 30, 2026Jul 28, 2026after the close$925.00M+18.4%$0.14$0.32Release
Q1 FY2026ended Mar 31, 2026Apr 28, 2026after the close$897.00M+22.5%$0.01$0.23Release
Q4 FY2025ended Dec 31, 2025Feb 24, 2026after the close$900.00M+26.9%$0.11$0.31Release
Q3 FY2025ended Sep 30, 2025Oct 28, 2025after the close$834.00M+20.3%-$0.07$0.23Release
Q2 FY2025ended Jun 30, 2025Jul 22, 2025after the close$781.00M+15.2%$0.01–Release
Q1 FY2025ended Mar 31, 2025Apr 29, 2025after the close$732.00M+11.6%-$0.04–Release
Q4 FY2024ended Dec 31, 2024Feb 18, 2025after the close$709.00M+10.8%––Release
Q3 FY2024ended Sep 30, 2024Oct 22, 2024after the close$693.00M+10.9%$0.13–Release
Q2 FY2024ended Jun 30, 2024Jul 23, 2024after the close$678.00M+11.9%$0.05$0.15Release
Q1 FY2024ended Mar 31, 2024Apr 23, 2024after the close$656.00M+12.3%$0.02$0.10Release

Figures as first announced; later restatements appear under Financials. Expected dates are estimated from the company's past reporting pattern.

Current guidance

CoStar's latest outlook for periods it has not reported yet, compared with what it said before

MetricPeriodGuidanceBeforeChangeGiven
revenueGAAPQ4 FY2026$976.00M – $996.00M–NewOct 27, 2026
Adjusted EBITDAnon-GAAPQ4 FY2026$275.00M – $295.00M–NewOct 27, 2026
Adjusted EPSnon-GAAPQ4 FY2026$0.46 – $0.50–NewOct 27, 2026
revenueGAAPFY2026$3.75B – $3.77B–NewOct 27, 2026
revenueFY2026$3.72B – $3.76B$3.78B – $3.82BLoweredJul 28, 2026
revenue growthFY2026+15%–NewJul 28, 2026
Adjusted EBITDAnon-GAAPFY2026$820.00M – $840.00M–NewOct 27, 2026
Adjusted EBITDAnon-GAAPFY2026$780.00M – $820.00M$780.00M – $820.00MReaffirmedJul 28, 2026
EBITDAGAAPFY2026$623.00M – $663.00M–NewJul 28, 2026
Earnings per share - dilutedGAAPFY2026$0.54 – $0.61$0.52 – $0.59RaisedJul 28, 2026
Adjusted EPSnon-GAAPFY2026$1.38 – $1.41–NewOct 27, 2026
Adjusted EPSnon-GAAPFY2026$1.32 – $1.39$1.32 – $1.39ReaffirmedJul 28, 2026
estimated non-GAAP tax ratenon-GAAPFY202626%–NewJul 28, 2026
Net incomeGAAPFY2026$218.00M – $247.00M–NewJul 28, 2026

Guidance vs results

The last range CoStar gave before each report, against the figure it then reported. Full years add up the four quarters.

PeriodMetricGuidanceActualResult
Q3 FY2026Adjusted EPS$0.31 – $0.34$0.38Above range
Q3 FY2026EPS (GAAP)$0.13 – $0.16$0.18Above range
Q3 FY2026Revenue$935.00M – $945.00M$952.00MAbove range
Q3 FY2026Revenue growth+13%+14.15%Above range
Q2 FY2026Adjusted EPS$0.27 – $0.30$0.32Above range
Q2 FY2026EPS (GAAP)$0.07 – $0.11$0.14Above range
Q2 FY2026Revenue$922.00M – $932.00M$925.00MWithin range
Q1 FY2026Adjusted EPS$0.16 – $0.19$0.23Above range
Q1 FY2026EPS (GAAP)-$0.05 – $0.00$0.01Above range
Q1 FY2026Revenue$890.00M – $900.00M$897.00MWithin range
FY2025EPS (GAAP)-$0.05 – -$0.03$0.01Σ4QAbove range
FY2025Revenue$3.23B – $3.24B$3.25BΣ4QAbove range

Guidance history

Every forecast CoStar put in an earnings release, newest first

GivenMetricPeriodGuidanceChange
Oct 27, 2026Adjusted EBITDAFY2026$820.00M – $840.00MNew
Oct 27, 2026Adjusted EBITDAQ4 FY2026$275.00M – $295.00MNew
Oct 27, 2026Adjusted EPSFY2026$1.38 – $1.41New
Oct 27, 2026Adjusted EPSQ4 FY2026$0.46 – $0.50New
Oct 27, 2026revenueFY2026$3.75B – $3.77BNew
Oct 27, 2026revenueQ4 FY2026$976.00M – $996.00MNew
Jul 28, 2026Adjusted EBITDAQ3 FY2026$190.00M – $210.00MNew
Jul 28, 2026EBITDAFY2026$623.00M – $663.00MNew
Jul 28, 2026Adjusted EBITDAFY2026$780.00M – $820.00MReaffirmed
Jul 28, 2026EBITDAQ3 FY2026$154.00M – $174.00MNew
Jul 28, 2026Adjusted EPSFY2026$1.32 – $1.39Reaffirmed
Jul 28, 2026Adjusted EPSQ3 FY2026$0.31 – $0.34New
Jul 28, 2026Earnings per share - dilutedFY2026$0.54 – $0.61Raised
Jul 28, 2026Earnings per share - dilutedQ3 FY2026$0.13 – $0.16New
Jul 28, 2026marginQ3 FY202621%New
Jul 28, 2026estimated non-GAAP tax rateFY202626%New
Jul 28, 2026Net incomeFY2026$218.00M – $247.00MNew
Jul 28, 2026Net incomeQ3 FY2026$51.00M – $65.00MNew
Jul 28, 2026revenueFY2026$3.72B – $3.76BLowered
Jul 28, 2026revenue growthFY2026+15%New

Read from the company's earnings releases; each figure links to its sentence on hover. “Raised” and “Lowered” compare with the previous range for the same metric and period.

Press releases

Releases CoStar filed with the SEC as exhibits to Form 8-K or 6-K

  1. CoStar Group Reports Record Third Quarter Revenue of $952 Million;
    Results
  2. Quarterly results release
    Results
  3. 8-K exhibit EX-99
    Update
  4. Quarterly results release
    Results
  5. 8-K exhibit EX-99
    Update
  6. 8-K exhibit EX-99
    Update
  7. CoStar Group to Acquire Zonda, the Leader in New Home Data,
    Update
  8. Quarterly results release
    Results
  9. 8-K exhibit EX-99
    Update
  10. forward-looking non-GAAP guidance to the most directly comparable GAAP measure, net income (loss), can be found within the tables included in this release.
    Results
  11. 8-K exhibit EX-99
    Update
  12. CoStar Group Q3 Revenue Increases 20% Year-over-Year,
    Results
  13. 8-K exhibit EX-99.1
    Update
  14. CoStar Group Q2 Revenue Increases 15% Year-over-Year,
    Results
  15. News Media: Matthew Blocher CoStar Group +1 202-346-6775 [email protected] Clive Mathieson Cato & Clive +61 411 888 425 [email protected]
    Update