CoStar Group Inc.

CoStar Group Inc.

CoStar Group Inc. (CSGP) is a leading provider of commercial real-estate information, analytics and online marketplaces. The company collects property data, offers subscription-based research and powers listing platforms such as LoopNet and Apartments.com, serving brokers, landlords, investors and occupiers. Its business is driven by recurring revenue from software-as-a-service and marketplace listings, which can create durable margins but also makes performance sensitive to commercial property market cycles. With a market capitalisation of about $32.56B, CoStar has invested heavily in data acquisition and technology to build scale and network effects. Investors should note the potential for steady cash generation alongside historically high valuation multiples, and recognise risks including cyclical demand for commercial space, competitive threats, and the challenge of maintaining data quality. This is general educational information and not personal advice; outcomes can vary and capital is at risk.

Why It's Moving

CoStar Group Inc.

CoStar CEO's $25M Stock Purchase Signals Confidence Amid Activist Pressure and Valuation Reset

CoStar Group has faced significant headwinds recently, with shares plunging from a $70 peak to $48.38 as activist investors, including D.E. Shaw, have challenged management. However, the CEO's substantial personal investment in the stock demonstrates internal conviction about the company's long-term value despite near-term turbulence.
Sentiment:
🌋Volatile
  • CEO purchased nearly $25 million worth of CSGP stock, a vote of confidence that typically signals management believes shares are undervalued at current levels
  • The stock has come under pressure from activist campaigns and disappointing Q1 2026 earnings guidance, despite beating Q4 estimates and delivering 83% adjusted EBITDA growth in 2025
  • Jefferies upgraded CoStar to Buy in late February with a $67 price target, citing strong long-term growth prospects including potential for adjusted EBITDA to triple to $2.4 billion by 2030

When is the next earnings date for CoStar Group Inc. (CSGP)?

CoStar Group's next earnings report is scheduled for April 28, 2026, with some sources indicating May 5, 2026 as an alternative date based on historical reporting patterns. This earnings announcement will cover the company's Q1 2026 financial results. Analysts are projecting earnings per share of approximately $0.16 to $0.18 for the quarter. The earnings call will provide management's discussion of financial performance and outlook for the remainder of the fiscal year.

Stock Performance Snapshot

Buy

Analyst Rating

Analysts recommend buying CoStar Group's stock, expecting its price to rise towards $85.

Above Average

Financial Health

CoStar Group is performing well with strong revenue and cash flow, indicating solid financial stability.

Source: Analyst sentiment is provided by Refinitiv Ltd, a global leader in financial market data with over 40k business clients. Refinitiv Ltd is an independent third party to Nemo. This is not advice.

Baskets Featuring CSGP

Zillow Redfin Competitors | Market Disruption

Zillow Redfin Competitors | Market Disruption

The Federal Trade Commission is suing Zillow and Redfin, alleging their rental listing deal violates antitrust laws. This legal challenge could disrupt the online real estate market, creating opportunities for competing platforms to capture market share.

Published: October 1, 2025

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Trust In Numbers: The Private Data Advantage

Trust In Numbers: The Private Data Advantage

The firing of the U.S. Labor Statistics chief has undermined trust in the integrity of government economic reporting. This creates a potential shift towards private data and analytics firms as more reliable sources of crucial market information.

Published: August 3, 2025

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Data Landlords

Data Landlords

These companies own the critical information that powers modern business and innovation. Like digital landlords, they lease access to invaluable data streams that others simply can't replicate, creating powerful competitive advantages and consistent revenue streams.

Published: June 17, 2025

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Why You’ll Want to Watch This Stock

📈

Recurring revenue growth

Subscription and marketplace models support predictable revenue and healthy margins, though growth can slow in weak property cycles.

🌍

Large marketplace reach

Platforms like LoopNet and Apartments.com give CoStar scale and network effects, but competition and localisation challenges remain.

Valuation and risk

Shares often trade at a premium reflecting growth expectations; valuations can adjust sharply if commercial markets cool.

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