CoStar Group, Inc. (CSGP) stock
CSGPNasdaqServices-Business Services, NECFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 28, 2026Score 14/3010% below fair value
$30.10−0.16 (-0.55%)
Close on Nov 12, 2026Market cap $12.11BP/E 68.4Yield –
CoStar gross margin
Gross margin is gross profit as a percentage of revenue.
CoStar's gross margin for the twelve months ending Sep 30, 2026 was 78.3%. For fiscal 2025 it was 78.9%, against 79.6% the year before. The highest annual figure on record is 81.6% in fiscal 2021.
Annual gross margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 78.9% | −0.7 |
| FY2024 | Dec 31, 2024 | 79.6% | −0.4 |
| FY2023 | Dec 31, 2023 | 80.0% | −1.0 |
| FY2022 | Dec 31, 2022 | 81.0% | −0.6 |
| FY2021 | Dec 31, 2021 | 81.6% | +0.2 |
| FY2020 | Dec 31, 2020 | 81.4% | +2.0 |
| FY2019 | Dec 31, 2019 | 79.3% | +2.0 |
| FY2018 | Dec 31, 2018 | 77.4% | +0.2 |
| FY2017 | Dec 31, 2017 | 77.2% | −2.1 |
| FY2016 | Dec 31, 2016 | 79.2% | +5.8 |
| FY2015 | Dec 31, 2015 | 73.5% | +0.7 |
| FY2014 | Dec 31, 2014 | 72.7% | +2.0 |
| FY2013 | Dec 31, 2013 | 70.7% | +3.5 |
| FY2012 | Dec 31, 2012 | 67.2% | +2.2 |
| FY2011 | Dec 31, 2011 | 65.0% | +1.9 |
| FY2010 | Dec 31, 2010 | 63.1% | −1.8 |
| FY2009 | Dec 31, 2009 | 64.8% | – |
Quarterly gross margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 77.8% | −1.5 |
| Q2 FY2026 | Jun 30, 2026 | 78.7% | +0.2 |
| Q1 FY2026 | Mar 31, 2026 | 78.1% | −0.9 |
| Q4 FY2025 | Dec 31, 2025 | 78.6% | −1.6 |
| Q3 FY2025 | Sep 30, 2025 | 79.4% | −0.3 |
| Q2 FY2025 | Jun 30, 2025 | 78.5% | −1.5 |
| Q1 FY2025 | Mar 31, 2025 | 79.1% | +0.6 |
| Q4 FY2024 | Dec 31, 2024 | 80.2% | +1.4 |
| Q3 FY2024 | Sep 30, 2024 | 79.7% | −0.5 |
| Q2 FY2024 | Jun 30, 2024 | 80.0% | −1.5 |
| Q1 FY2024 | Mar 31, 2024 | 78.5% | −1.1 |
| Q4 FY2023 | Dec 31, 2023 | 78.8% | −2.2 |
| Q3 FY2023 | Sep 30, 2023 | 80.2% | −0.3 |
| Q2 FY2023 | Jun 30, 2023 | 81.4% | +0.3 |
| Q1 FY2023 | Mar 31, 2023 | 79.6% | −1.9 |
| Q4 FY2022 | Dec 31, 2022 | 81.0% | −2.0 |
| Q3 FY2022 | Sep 30, 2022 | 80.5% | −0.9 |
| Q2 FY2022 | Jun 30, 2022 | 81.2% | −0.2 |
| Q1 FY2022 | Mar 31, 2022 | 81.5% | +0.9 |
| Q4 FY2021 | Dec 31, 2021 | 83.0% | +0.6 |
| Q3 FY2021 | Sep 30, 2021 | 81.5% | −0.3 |
| Q2 FY2021 | Jun 30, 2021 | 81.4% | −0.0 |
| Q1 FY2021 | Mar 31, 2021 | 80.6% | +0.7 |
| Q4 FY2020 | Dec 31, 2020 | 82.4% | +2.4 |
| Q3 FY2020 | Sep 30, 2020 | 81.7% | +1.9 |
| Q2 FY2020 | Jun 30, 2020 | 81.4% | +2.3 |
| Q1 FY2020 | Mar 31, 2020 | 79.9% | +1.5 |
| Q4 FY2019 | Dec 31, 2019 | 80.0% | +1.6 |
| Q3 FY2019 | Sep 30, 2019 | 79.8% | +3.4 |
| Q2 FY2019 | Jun 30, 2019 | 79.1% | +1.7 |
| Q1 FY2019 | Mar 31, 2019 | 78.3% | +1.2 |
| Q4 FY2018 | Dec 31, 2018 | 78.4% | +1.3 |
| Q3 FY2018 | Sep 30, 2018 | 76.4% | −1.2 |
| Q2 FY2018 | Jun 30, 2018 | 77.4% | +0.7 |
| Q1 FY2018 | Mar 31, 2018 | 77.2% | −0.2 |
| Q4 FY2017 | Dec 31, 2017 | 77.0% | −1.9 |
| Q3 FY2017 | Sep 30, 2017 | 77.6% | – |
| Q2 FY2017 | Jun 30, 2017 | 76.7% | – |
| Q1 FY2017 | Mar 31, 2017 | 77.3% | – |
| Q4 FY2016 | Dec 31, 2016 | 78.9% | – |
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