CoStar (CSGP) Q3 2026 Earnings Call Transcript
CoStar (CSGP) raised its full-year adjusted EBITDA guidance to $830M, up 24% from 2022, and aims for $1.25B by 2028. Q3 revenue grew 7% YoY to $492M in commercial real estate and 8% to $344M for CoStar. Despite strong renewal rates, net new bookings fell short due to economic headwinds, leading to a slight revenue guidance revision. The company is investing in AI-driven research and expanding internationally.
How this was made

The 30-second read
Why it matters
Higher EBITDA guidance may boost investor confidence, while weaker net bookings could limit upside.
Market read
Guidance lift is a primary catalyst for CoStar's stock, with modest sector spillover.
What to watch
Potential headwinds from slower net bookings and lower transaction volume could temper upside.
Background
CoStar's Q3 2026 earnings call transcript includes updated guidance and operational commentary.
Ticker impact
CoStar raised full-year adjusted EBITDA guidance to $830 million, 24% above prior guidance.
likely upside as market prices in higher EBITDA guidance
Guidance lift is material and new; investors typically reward higher earnings outlook.
Market effects
Improves outlook for commercial real estate data and SaaS providers.
Positive for U.S. tech and real‑estate service stocks.
Limited to firms with exposure to CRE data platforms.
Counterpoint
If the guidance lift is already priced in, the stock may face a pull‑back.
Key entities
- companyCoStar Group Inc.
Provider of commercial real‑estate information and analytics.
