CoStar Group, Inc. CSGP
Composite 42/100; the shares have moved about 44% annualised. Names that move more contribute more risk for the same amount invested, and our composite reflects how strong the evidence for this one is right now.
Momentum ranks 17/100 — a strong mark against it.
Balance-sheet strength ranks 84/100 — a strong point in its favour.
Momentum ranks 17/100 — a strong mark against it. Quality ranks 32/100 — a moderate mark against it. Growth ranks 34/100 — a moderate mark against it.
What the company does CoStar Group (CSGP) provides commercial real estate data, analytics, and online marketplaces, including platforms like LoopNet, Apartamentos.com, and Ten-X. Its services cover property listings, lease and sales transactions, hospitality benchmarking, and AI-driven risk management tools.
Key financials Gross margin is 78.7%, but net margin is 2.1% with ROE at 0.9% and ROA at 0.5%. Revenue grew 18.7% while EPS fell -95.1%. Debt/Equity is 0.15 and interest coverage is 6.93x.
Stock health Sideravia scores the stock Poor overall (42.0/100), citing weak Quality (33.0) and Momentum (19.3), though Strength is high (83.4). The Piotroski F-Score is 5/9 and Altman Z is 5.22.
Price vs fair value The stock trades at a discount of 15.00% versus the analyst mean target of 37.10. - Hotel REIT activity improving supports demand for CoStar’s hospitality data (CRE Daily) - New Ten-X leadership paired with AI tools may reframe competitive moat (Simply Wall St.) - Goldman Sachs identifies CSGP as a top AI productivity winner (Barchart)
Looking forward Forward P/E is 23.04 and PEG is 0.04, suggesting growth is priced cheaply relative to earnings. However, weak momentum (-63.73% over 12m) and thin profitability remain headwinds.
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Data as of 2026-09-05, compiled from third-party sources; errors and delays are possible and figures are not warranted. Investing puts your capital at risk; past performance does not predict future results. We publish our full track record, including the calls that lost, and our conflicts of interest.