FY2025 · period end Dec '25 · from the 10-K filed Feb 26, 2026
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Revenue | $3.25B |
Showing the most recent 5 annual periods. Get 15 years of history on the Pro plan, or unlimited history back to 1993 plus the smart-money dataset and webhooks on Institutional.
Figures a later SEC filing revised by more than 0.5% from what was originally reported. Each diff compares the same XBRL tag across two filings, so you can open both and check it yourself.
Income (Loss) from Continuing Operations before Income Taxes, Domestic
FY 2015
Revised up 33.3% — reported in a 10-K.
As first reported
$1.5MAs it stands now
$2MIncome (Loss) from Continuing Operations before Income Taxes, Foreign
FY 2015
Revised down 9.1% — reported in a 10-K.
As first reported
$1.1MAs it stands now
$1MNet Cash Provided by (Used in) Operating Activities
FY 2011
Revised up 8.2% — reported in a 10-K.
As first reported
$25.7MAs it stands now
$27.8MAny P/OCF built on the original filing overstated the true multiple by 7.6% — and stayed wrong from Feb 23, 2012 to Feb 20, 2014.
Net Income (Loss) Attributable to Parent
FY 2025
Revised down 7.1%.
As first reported
$7MAs it stands now
$6.5MAny P/E built on the original filing understated the true multiple by 7.7% — and stayed wrong from Feb 26, 2026 to Apr 30, 2026.
Net Cash Provided by (Used in) Operating Activities
FY 2015
Revised up 6.5% — reported in a 10-K.
As first reported
$131.2MAs it stands now
$139.8MAny P/OCF built on the original filing overstated the true multiple by 6.1% — and stayed wrong from Feb 26, 2016 to Feb 23, 2018.
Operating Income (Loss)
FY 2024
Revised up 6.4% — reported in a 10-K.
As first reported
$4.7MAs it stands now
$5MRestatements are detected by comparing every vintage of a fact across all of COSTAR GROUP, INC.'s filings back to 1993. A revision is not by itself a sign of wrongdoing — companies re-file for many legitimate reasons. This list is not exhaustive: it shows CSGP's most significant revisions, and a figure absent from it has not been certified as unrevised.
| Form | Accession ID | Report Date | Filing Date | Accepted At | Source |
|---|---|---|---|---|---|
| 8-K | 0001057352-26-000048 | Jun 23, 2026 | Jun 25, 2026 | Jun 25, 2026 13:00 UTC | EDGAR |
| 8-K | 0001193125-26-246361 | May 28, 2026 | May 29, 2026 | May 29, 2026 12:05 UTC | EDGAR |
| 10-Q | 0001057352-26-000035 | Mar 31, 2026 | Apr 29, 2026 | Apr 29, 2026 20:09 UTC | EDGAR |
| 8-K | 0001057352-26-000030 | Apr 28, 2026 | Apr 28, 2026 | Apr 28, 2026 20:05 UTC | EDGAR |
| 8-K | 0001057352-26-000024 | Mar 15, 2026 | Mar 16, 2026 | Mar 16, 2026 10:05 UTC | EDGAR |
| 10-K | 0001057352-26-000020 | Dec 31, 2025 | Feb 26, 2026 | Feb 25, 2026 23:14 UTC | EDGAR |
| 8-K | 0001057352-26-000012 | Feb 24, 2026 | Feb 24, 2026 | Feb 24, 2026 21:04 UTC | EDGAR |
| 8-K | 0001057352-26-000008 | Feb 13, 2026 | Feb 13, 2026 | Feb 13, 2026 21:01 UTC | EDGAR |
Direct links to SEC EDGAR. CSGP has additional filings available on the SEC site.
Who is buying and selling COSTAR GROUP, INC. — insider transactions from Forms 3/4/5/144 and institutional ownership from 13F, 13D, and 13G filings, point-in-time stamped like every other fact in the library. Traders read it as a positioning signal; risk desks read it as concentration.
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MCP docs| $2.46B |
| $2.18B |
| $1.94B |
| Gross Profit | $2.56B | $2.18B | $1.96B | $1.77B | $1.59B |
|---|
| Operating Income | negative: -$0.07B | $0.01B | $0.28B | $0.45B | $0.43B |
|---|
| Net Income | $0.01B | $0.14B | $0.37B | $0.37B | $0.29B |
|---|
| EPS (Diluted) | $0.02 | $0.34 | $0.92 | $0.93 | $0.73 |
|---|
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Total Assets | $10.54B | $9.26B | $8.92B | $8.40B | $7.26B |
| Total Liabilities | $2.17B | $1.70B | $1.58B | $1.53B | $1.55B |
| Stockholders' Equity | $8.37B | $7.55B | $7.34B | $6.87B | $5.71B |
| Cash & Equivalents | $1.63B | $4.68B | $5.22B | $4.97B | $3.83B |
| Total Debt | — | — | — | — | — |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Operating Cash Flow | $0.43B | $0.39B | $0.49B | $0.48B | $0.47B |
| Capital Expenditures | $0.31B | $0.58B | $0.12B | $0.04B | $0.12B |
| Free Cash Flow | $0.12B | negative: -$0.19B | $0.37B | $0.44B | $0.35B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Gross Margin | 78.9% | 79.6% | 80.0% | 81.0% | 81.6% |
| Operating Margin | 0.0% | 0.0% | 0.1% | 0.2% | 0.2% |
| Net Margin | 0.0% | 0.1% | 0.2% | 0.2% | 0.2% |
| Return on Equity | 0.1% | 1.9% | 5.3% | 5.9% | 5.3% |
| Return on Assets | 0.1% | 1.5% | 4.3% | 4.7% | 4.1% |
| Debt / Equity | 0.02× | 0.13× | 0.13× | 0.14× | 0.17× |
