{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-261675","form_type":"8-K","ticker":"CSGP","cik":"0001057352","company_name":"COSTAR GROUP, INC.","filed_at":"2023-10-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.064163+00:00","generated_at":"2026-06-09T13:17:30.452244+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"CoStar Q3 revenue $625M (+12% YoY); net income $91M (+25%); Homes.com traffic surges","bullets":["Q3 revenue $625M, up 12% YoY; net income $91M, up 25%; adjusted EBITDA $112M.","Commercial info & marketplace revenue up 14% YoY; margins approaching 40%.","Homes.com had 100M unique visitors in Sept, up 1,290% YoY; now second-largest residential network.","Announced offer to acquire UK residential portal OnTheMarket; expects monetization of Homes.com in Q2 2024.","FY 2023 guidance: revenue $2.445-2.450B; adjusted EBITDA $485-490M; non-GAAP EPS $1.21-1.22."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-261675","json":"https://secwatch.observer/filing/0001193125-23-261675.json","markdown":"https://secwatch.observer/filing/0001193125-23-261675.md","text":"https://secwatch.observer/filing/0001193125-23-261675.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1057352/000119312523261675/0001193125-23-261675-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1057352/000119312523261675/d668394d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T13:17:30.452244+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"760f59251396d2a4c33c6bc12ce3af4b8cd447a6","claim":"COSTAR GROUP, INC. reported the quarter ended September 30, 2023 results: revenue $625 million, net income $91 million, EPS 0.22. Guidance reaffirmed.","evidence_excerpt":"CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information and analytics in the property markets, announced today that revenue for the quarter ended September 30, 2023 was $625 million, up 12% over revenue of $557 million for the quarter ended September 30, 2022. Net income was $91 million in the third quarter, an increase of 25% over the prior year.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1057352/000119312523261675/0001193125-23-261675-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended September 30, 2023"},{"label":"Revenue","value":"$625 million"},{"label":"Net income","value":"$91 million"},{"label":"EPS","value":"0.22"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}