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AI brief of an SEC Form 8-K · CoStar (CSGP)

CoStar Group Q1 revenue rises 12% to $732 million; net loss of $15 million

Mixed Impact 3 of 5 earnings Written later

CoStar Group reported first-quarter 2025 revenue of $732 million, up 12% from $656 million a year earlier, but swung to a net loss of $15 million, or $0.04 per diluted share, compared with net income of $7 million in the prior-year quarter. The company said the quarter included a $31 million negative impact tied to the Matterport acquisition, and it set full-year 2025 revenue guidance of $3.115 billion to $3.155 billion and adjusted EBITDA guidance of $355 million to $385 million.

Key points

  • Q1 2025 revenue was $732 million, up 12% from $656 million; adjusted EBITDA was $66 million, up 429% from Q1 2024.
  • Net loss was $15 million, or $0.04 per diluted share, including a $31 million negative impact associated with Matterport.
  • Full-year 2025 revenue outlook is $3.115 billion to $3.155 billion; Q2 2025 revenue outlook is $770 million to $775 million.
  • Full-year 2025 adjusted EBITDA outlook is $355 million to $385 million, including Matterport; Q2 2025 adjusted EBITDA outlook is $50 million to $60 million.

The filing

CompanyCoStar (CSGP)
Form8-K, current report
Filed with the SECApr 29, 2025, 4:34 PM ET
Accession number0001057352-25-000063

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:12 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 29, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.