---
schema_version: "secwatch.filing_event.v1"
accession: "0001057352-24-000122"
form_type: "8-K"
ticker: "CSGP"
cik: "0001057352"
company_name: "COSTAR GROUP, INC."
filed_at: "2024-10-22T23:59:59+00:00"
generated_at: "2026-05-30T11:25:05.911623+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# CoStar Q3 revenue $693M (+11% YoY), net income $53M (+176% QoQ), Adj. EBITDA beats guidance

## Summary
- Revenue $693M (+11% YoY); net income $53M (+176% Q2); diluted EPS $0.13.
- Adjusted EBITDA $76M, beating midpoint of guidance by 54%; Q3 EBITDA $51M (+320% Q2).
- Full-year 2024 revenue guidance $2.72-2.73B (+11% YoY at midpoint); adjusted EBITDA raised to $205-215M.
- Homes.com network: 130M avg monthly unique visitors; unaided awareness rose to 33% from 4% before Feb 2024 campaign.
- OnTheMarket (UK) traffic up 212% YoY, unique visitors up 348%, listing agents up 27%.

## SEC filing metadata
- accession: 0001057352-24-000122
- form_type: 8-K
- ticker: CSGP
- cik: 0001057352
- company_name: COSTAR GROUP, INC.
- filed_at: 2024-10-22T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1057352/000105735224000122/0001057352-24-000122-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1057352/000105735224000122/csgp-20241022.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001057352-24-000122
- JSON: https://secwatch.observer/filing/0001057352-24-000122.json
- Plain text: https://secwatch.observer/filing/0001057352-24-000122.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.