{"schema_version":"secwatch.filing_event.v1","accession":"0001057352-23-000072","form_type":"8-K","ticker":"CSGP","cik":"0001057352","company_name":"COSTAR GROUP, INC.","filed_at":"2023-04-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.798050+00:00","generated_at":"2026-06-16T15:21:05.282584+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"CoStar Q1 revenue $584M (+13% YoY); net new bookings $80M (+17%); raises FY non-GAAP EPS guidance","bullets":["Q1 revenue $584M (+13% YoY); net income $87M ($0.21 diluted EPS); non-GAAP EPS $0.29.","Net new bookings $80M (+17% YoY); Apartments.com net new bookings up 110% YoY; LoopNet up 100%.","Homes.com traffic reached 27M unique visitors in March, up 41% sequentially from February.","FY 2023 revenue guidance raised to $2.465B-$2.48B; non-GAAP EPS raised to $1.21-$1.24 (up $0.15).","Q2 2023 revenue expected $603M-$608M; adjusted EBITDA $118M-$123M; non-GAAP EPS $0.29-$0.30."],"urls":{"canonical":"https://secwatch.observer/filing/0001057352-23-000072","json":"https://secwatch.observer/filing/0001057352-23-000072.json","markdown":"https://secwatch.observer/filing/0001057352-23-000072.md","text":"https://secwatch.observer/filing/0001057352-23-000072.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1057352/000105735223000072/0001057352-23-000072-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1057352/000105735223000072/csgp-20230425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T15:21:05.282584+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":"96e174f389bf02daa27e1a511230638471480373","claim":"COSTAR GROUP, INC. reported the full year of 2023 results: revenue $2.465 billion to $2.48 billion, EPS $1.21 to $1.24. Guidance raised.","evidence_excerpt":"The Company now expects revenue in the range of $2.465 billion to $2.48 billion for the full year of 2023, representing growth of approximately 13% to 14% for the year. The Company expects revenue for the second quarter of 2023 in the range of $603 million to $608 million, representing revenue growth of approximately 13% year-over-year at the midpoint of the range. The Company expects adjusted EBITDA in the range of $505 million to $520 million for the full year of 2023. For the second quarter of 2023, the Company expects adjusted EBITDA in the range of $118 million to $123 million. The Company is raising its full year 2023 non-GAAP net income per diluted share outlook to reflect higher expected rates of return on investments. The new outlook range for non-GAAP net income per diluted share is $1.21 to $1.24 based on 407 million shares, an increase of $0.15 per diluted share compared to the prior outlook. For the second quarter of 2023, the Company expects non-GAAP net income per dilute","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1057352/000105735223000072/0001057352-23-000072-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the full year of 2023"},{"label":"Revenue","value":"$2.465 billion to $2.48 billion"},{"label":"EPS","value":"$1.21 to $1.24"},{"label":"Guidance","value":"raised"},{"label":"Result","value":"guidance update"}],"fact_type":"earnings_release"},{"claim_id":"a40e12b3e8e23f2b5e5a87b040218584bead4dd1","claim":"COSTAR GROUP, INC. reported the quarter ended March 31, 2023 results: revenue $584 million, net income $87 million, EPS $0.21.","evidence_excerpt":"WASHINGTON – April 25, 2023 - 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 March 31, 2023 was $584 million, an increase of 13% over revenue of $516 million for the quarter ended March 31, 2022. Net income was $87 million and net income per diluted share was $0.21 for the first quarter of 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1057352/000105735223000072/0001057352-23-000072-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended March 31, 2023"},{"label":"Revenue","value":"$584 million"},{"label":"Net income","value":"$87 million"},{"label":"EPS","value":"$0.21"},{"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"}