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Stocks · Industrials · Services-Business Services, NEC

CoStar Group

CSGP Clue Score49
United States Fiscal year ends December CIK 0001057352
$29.67 -0.47% Close, 9 Oct 2026
Alert on the numbers Alert on insider trades
Price $29.67 −65.71% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue0.84Operating income0.14Net income0.09EPS, diluted2.62Fiscal year 2017Revenue0.97 +15.2%Operating income0.17Net income0.12 +44.2%EPS, diluted3.66Fiscal year 2018Revenue1.19 +23.5%Operating income0.27Net income0.24 +94.2%EPS, diluted6.54Fiscal year 2019Revenue1.40 +17.4%Operating income0.36Net income0.31 +32.2%EPS, diluted0.86Fiscal year 2020Revenue1.66 +18.5%Operating income0.29Net income0.23 −27.9%EPS, diluted0.59Fiscal year 2021Revenue1.94 +17.2%Operating income0.43Net income0.29 +28.8%EPS, diluted0.74Fiscal year 2022Revenue2.18 +12.3%Operating income0.45Net income0.37 +26.3%EPS, diluted0.93Fiscal year 2023Revenue2.46 +12.5%Operating income0.28Net income0.38 +1.5%EPS, diluted0.92Fiscal year 2024Revenue2.74 +11.4%Operating income0.01Net income0.14 −62.9%EPS, diluted0.34Fiscal year 2025Revenue3.25 +18.7%Operating income−0.07Net income0.01 −95.0%EPS, diluted0.02
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 0.84 0.97 1.19 1.40 1.66 1.94 2.18 2.46 2.74 3.25
Growth +15.2% +23.5% +17.4% +18.5% +17.2% +12.3% +12.5% +11.4% +18.7%
Operating income 0.14 0.17 0.27 0.36 0.29 0.43 0.45 0.28 0.01 −0.07
Net income 0.09 0.12 0.24 0.31 0.23 0.29 0.37 0.38 0.14 0.01
Growth +44.2% +94.2% +32.2% −27.9% +28.8% +26.3% +1.5% −62.9% −95.0%
EPS, diluted 2.62 3.66 6.54 0.86 0.59 0.74 0.93 0.92 0.34 0.02

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin79.2%Operating margin17.3%Net margin10.2%Free cash flow margin21.7%Fiscal year 2017Gross margin77.2%Operating margin18.0%Net margin12.7%Free cash flow margin21.8%Fiscal year 2018Gross margin77.4%Operating margin23.0%Net margin20.0%Free cash flow margin25.7%Fiscal year 2019Gross margin79.3%Operating margin26.0%Net margin22.5%Free cash flow margin32.7%Fiscal year 2020Gross margin81.4%Operating margin17.4%Net margin13.7%Free cash flow margin29.3%Fiscal year 2021Gross margin81.6%Operating margin22.2%Net margin15.1%Free cash flow margin17.8%Fiscal year 2022Gross margin81.0%Operating margin20.7%Net margin16.9%Free cash flow margin20.3%Fiscal year 2023Gross margin80.0%Operating margin11.5%Net margin15.3%Free cash flow margin15.2%Fiscal year 2024Gross margin79.6%Operating margin0.2%Net margin5.1%Free cash flow margin−6.8%Fiscal year 2025Gross margin78.9%Operating margin−2.2%Net margin0.2%Free cash flow margin3.8%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 79.2% 77.2% 77.4% 79.3% 81.4% 81.6% 81.0% 80.0% 79.6% 78.9%
Operating margin 17.3% 18.0% 23.0% 26.0% 17.4% 22.2% 20.7% 11.5% 0.2% −2.2%
Net margin 10.2% 12.7% 20.0% 22.5% 13.7% 15.1% 16.9% 15.3% 5.1% 0.2%
Free cash flow margin 21.7% 21.8% 25.7% 32.7% 29.3% 17.8% 20.3% 15.2% −6.8% 3.8%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2016Operating cash flow0.20Capital expenditure−0.02Free cash flow0.18Fiscal year 2017Operating cash flow0.23Capital expenditure−0.02Free cash flow0.21 +15.6%Fiscal year 2018Operating cash flow0.34Capital expenditure−0.03Free cash flow0.31 +45.5%Fiscal year 2019Operating cash flow0.46Capital expenditure0.00Free cash flow0.46 +49.7%Fiscal year 2020Operating cash flow0.49Capital expenditure0.00Free cash flow0.49 +6.2%Fiscal year 2021Operating cash flow0.47Capital expenditure−0.12Free cash flow0.35 −28.8%Fiscal year 2022Operating cash flow0.48Capital expenditure−0.04Free cash flow0.44 +28.2%Fiscal year 2023Operating cash flow0.49Capital expenditure−0.12Free cash flow0.37 −16.1%Buybacks0.00Fiscal year 2024Operating cash flow0.39Capital expenditure−0.58Free cash flow−0.19 −150.0%Buybacks0.00Fiscal year 2025Operating cash flow0.43Capital expenditure−0.31Free cash flow0.12Buybacks−0.50
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 0.20 0.23 0.34 0.46 0.49 0.47 0.48 0.49 0.39 0.43
Capital expenditure −0.02 −0.02 −0.03 0.00 0.00 −0.12 −0.04 −0.12 −0.58 −0.31
Free cash flow 0.18 0.21 0.31 0.46 0.49 0.35 0.44 0.37 −0.19 0.12
Growth +15.6% +45.5% +49.7% +6.2% −28.8% +28.2% −16.1% −150.0%
Buybacks n/a n/a n/a n/a n/a n/a n/a 0.00 0.00 −0.50

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash0.57Total debt0.34Net cash (debt)0.23Shareholders’ equity1.65Debt to equity0.20Fiscal year 2017Cash1.21Total debt0.00Net cash (debt)1.21Shareholders’ equity2.65Debt to equity0.00Fiscal year 2018Cash1.10Total debt0.00Net cash (debt)1.10Shareholders’ equity3.02Debt to equity0.00Fiscal year 2019Cash1.07Total debt0.00Net cash (debt)1.07Shareholders’ equity3.41Debt to equity0.00Fiscal year 2020Cash3.69Total debt0.99Net cash (debt)2.71Shareholders’ equity5.38Debt to equity0.18Fiscal year 2021Cash3.80Total debt0.99Net cash (debt)2.81Shareholders’ equity5.71Debt to equity0.17Fiscal year 2022Cash5.00Total debt0.99Net cash (debt)4.01Shareholders’ equity6.87Debt to equity0.14Fiscal year 2023Cash5.20Total debt0.99Net cash (debt)4.21Shareholders’ equity7.34Debt to equity0.13Fiscal year 2024Cash4.68Total debt0.99Net cash (debt)3.69Shareholders’ equity7.55Debt to equity0.13Fiscal year 2025Cash1.63Total debt0.99Net cash (debt)0.64Shareholders’ equity8.33Debt to equity0.12
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 0.57 1.21 1.10 1.07 3.69 3.80 5.00 5.20 4.68 1.63
Total debt 0.34 0.00 0.00 0.00 0.99 0.99 0.99 0.99 0.99 0.99
Net cash (debt) 0.23 1.21 1.10 1.07 2.71 2.81 4.01 4.21 3.69 0.64
Shareholders’ equity 1.65 2.65 3.02 3.41 5.38 5.71 6.87 7.34 7.55 8.33
Debt to equity 0.20 0.00 0.00 0.00 0.18 0.17 0.14 0.13 0.13 0.12

In billions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Income statement

In billions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 31 Dec 2016 FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019† 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Revenue and profit
0.84 0.97 1.19 1.40 1.66 1.94 2.18 2.46 2.74 3.25
Growth +15.2% +23.5% +17.4% +18.5% +17.2% +12.3% +12.5% +11.4% +18.7%
0.17 0.22 0.27 0.29 0.31 0.36 0.41 0.49 0.56 0.69
0.66 0.74 0.92 1.11 1.35 1.59 1.77 1.96 2.18 2.56
Growth +12.2% +23.8% +20.5% +21.6% +17.5% +11.4% +11.1% +10.9% +17.6%
0.12 0.15 0.16 0.18 0.30 0.26 0.34 0.38 0.44 0.55
0.14 0.17 0.27 0.36 0.29 0.43 0.45 0.28 0.01 −0.07
Growth +20.0% +57.4% +32.9% −20.4% +49.5% +4.3% −37.5% −98.2% −1,540.0%
0.14 0.17 0.28 0.39 0.27 0.40 0.49 0.50 0.21 0.03
0.05 0.04 0.05 0.08 0.04 0.11 0.12 0.13 0.07 0.02
0.09 0.12 0.24 0.31 0.23 0.29 0.37 0.38 0.14 0.01
Growth +44.2% +94.2% +32.2% −27.9% +28.8% +26.3% +1.5% −62.9% −95.0%
Per share
2.64 3.70 6.61 0.87 0.60 0.75 0.93 0.92 0.34 0.02
2.62 3.66 6.54 0.86 0.59 0.74 0.93 0.92 0.34 0.02
Growth +39.7% +78.7% −86.9% −31.4% +25.4% +25.7% −1.1% −63.0% −94.1%
32.2 33.2 36.1 363.1 380.7 392.2 396.3 405.3 406.3 416.8
32.4 33.6 36.4 366.3 383.3 394.2 397.8 406.9 407.8 420.7
Growth +3.5% +8.6% +905.0% +4.6% +2.9% +0.9% +2.3% +0.2% +3.2%

† The diluted share count jumps at 2019, so per-share figures either side of that column are not comparable. Usually a split, but the break lands on the restatement boundary rather than on the split date, because every column is that period’s latest filing.

Five years in brief

Worked out from the figures above, not from a press release
  • Revenue grew 14.4% a year over five years.
  • Operating margin is down 19.6 points on five years ago, at -2.2%.
  • Profitable in every one of the 10 years on file.