CoStar Group CSGP
Data & Analytics Marketplace Vertical SaaS B2B SaaS Enterprise Software

CoStar Group trades at 2.9x EV/NTM revenue on a $11.52B enterprise value. Revenue grew 18.4% year over year to $925.0M in the quarter ending June 2026, an annual run rate of $3.7B. CoStar Group reports a 78.7% gross margin.

ARR ($M)
3700
Net Dollar Retention
--
ARR Growth
18.4%
EV / NTM Revenue
2.9x
Payback Period
EV / Run Rate
3.1x
Price & Key Metrics
Price Performance
Company Details
Share Price: 29.09
Last Filing Date: 2026-06-30
Last Filing: Form
Founding Year: 1998
IPO Year: 1998
% of 52 wk High: 34%
Description
CoStar Group, Inc. engages in the provision of online real estate marketplaces, information, and analytics in the commercial and residential property markets.
Categories
Data & Analytics Marketplace Vertical SaaS B2B SaaS Enterprise Software
Valuation
Market Cap: 11,787.198
Enterprise Value: 11,515.198
EV / Revenue Run Rate: 3.1x
EV / NTM Revenue: 2.9x
EV / 2026 Revenue Estimates: 3.0x
EV / 2027 Revenue Estimates: 2.7x
EV / 2028 Revenue Estimates: 2.5x
Key Business Metrics
Net Dollar Retention: --
Customers: --
ARR: 3,700
ARR Growth %: 18%
ARR/Customer ($K): --
ARR/Employee ($K): 462
Revenue
Revenue Run Rate: 3,700
ARR: 3,700
2026 Revenue Estimates: 3,806
2027 Revenue Estimates: 4,275
2028 Revenue Estimates: 4,658
LTM Revenue: 3,555
Last Year Run Rate: 3,125
Growth
Revenue Growth: 18%
ARR Growth: 18%
Growth Persistence: 120%
2026 Revenue Growth Estimates: 18%
2027 Revenue Growth Estimates: 12%
2028 Revenue Growth Estimates: 9%
Financials
Quarterly
Calendar Year
Frequently Asked Questions

How fast is CoStar Group growing?

CoStar Group grew revenue 18.4% year over year, reaching $925.0M in the quarter ending June 2026.

What multiple does CoStar Group trade at?

CoStar Group trades at 2.9x EV/NTM revenue and 3.1x EV/run-rate, on an enterprise value of $11.52B.

Is CoStar Group profitable?

For CoStar Group, operating income was $76.0M last quarter and LTM free cash flow margin is 6.4%.

What sector is CoStar Group in?

Public Comps classifies CoStar Group under Data & Analytics, Marketplace, Vertical SaaS, B2B SaaS, and Enterprise Software.

Where does Public Comps get CoStar Group's data?

Figures come from CoStar Group's own SEC filings, normalised into a consistent quarterly format and refreshed after each earnings release.