COSTAR GROUP, INC. (CSGP)
About COSTAR GROUP, INC.
CoStar Group is a global provider of proprietary information, analytics, and online marketplaces serving both commercial and residential real estate. The firm operates through a diverse portfolio of brands, including CoStar Suite for commercial real estate research, LoopNet for commercial listings, Apartments.com for multifamily rentals, and Homes.com for residential brokerage. It primarily sells high-margin software-as-a-service subscriptions that provide institutional clients with forensic property data and premium advertising visibility. With operations across North America, Europe, and Asia-Pacific, CoStar maintains the industry's most comprehensive centralized real estate database, functioning as a critical information utility for brokers, lenders, and owners worldwide.
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Financial summary
- Revenue FY2025
- $3.2B
- Net income
- $7.0M
- Total assets
- $10.5B
- Market cap
- $13.8B
- Gross margin
- 78.9%
- Operating margin
- -2.2%
- Net margin
- 0.2%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $3.2B
- Cost of revenue
- $686.0M
- Gross profit
- $2.6B
- Operating expenses
- $2.6B
- Operating income
- -$72.0M
- Income tax
- $23.0M
- Net income
- $7.0M
- EPS (basic)
- $0.02
- EPS (diluted)
- $0.02
Balance sheet
- Total assets
- $10.5B
- Current assets
- $2.1B
- Total liabilities
- $2.2B
- Current liabilities
- $746.0M
- Shareholders’ equity
- $8.4B
Cash flow
- Operating cash flow
- $430.0M
- Investing cash flow
- -$2.8B
- Financing cash flow
- -$559.0M
- Net cash flow
- -$2.9B
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $13.8B
- P/E ratio
- 1383.0
- EPS (diluted)
- $0.02
- Shares outstanding
- 500.3M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Jul 1, 1998
Costar Group, Inc. (CSGP) Stock Price
- Profitable — net income of $7.0M in FY2025.
- Revenue grew 67% from FY2021 to FY2025.
- Gross margin of 78.9%, net margin 0.2%.
- Trading 71% below its 52-week high.
- Valued at a price-to-earnings (P/E) ratio of 1383.0.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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News about COSTAR GROUP, INC.
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Costar Group, Inc.: frequently asked questions
Is Costar Group, Inc. an American company?
Costar Group, Inc. is a US-based company headquartered in Arlington, Virginia, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Costar Group, Inc. headquartered?
Costar Group, Inc. is headquartered in Arlington, Virginia, United States.
Is Costar Group, Inc. publicly traded?
Yes — Costar Group, Inc. is a publicly traded company. Its stock trades under the ticker symbol CSGP on the NASDAQ.
What does Costar Group, Inc. do?
Costar Group, Inc. is an American Professional Services company in the Business & Financial Services sector.
