CoStar Group (CSGP)
NASDAQReal EstateReal Estate - ServicesSnapshot 2026-09-04
NASDAQReal EstateReal Estate - ServicesSnapshot 2026-09-04
Research Workspace
Put CSGP beside peers and holdings, graph the same metric, and keep your notes with the evidence.
Daily closes. Earnings/event dots are placed inline.
Industries move in repeating boom-and-bust cycles. This shows where this stock’s industry sits in that cycle, stage by stage (recovery → expansion → supercycle → steady → deceleration → contraction), from its fundamentals (orders, revenue, capital spending), not the stock’s price.
A booming industry is a tailwind for the names in it; a contracting one is a headwind. Companies in the same industry tend to rise and fall together with the cycle, the way a tide lifts and lowers every boat in the harbor at once, so a large part of a stock’s swing can come from where its industry sits rather than from the company itself. It’s context for reading the company’s results, not a buy/sell call. Full explanation →
Real Estate is in steady. Describes the industry's cycle state, not a call on this stock.
The stage band shows the industry’s cycle over the chart’s timeline (each color a stage); a ▼ marks a quarter its growth inflected down — amber is an unconfirmed watch, red is confirmed the next quarter. Use “Overlay cycle on chart” to tint the price chart by stage. The industry’s fundamentals, not a signal on this stock.
Primary pillar broken — Achieve full-year 2026 revenue of $3.78B to $3.82B: FY26 guidance $3.71B-$3.75B vs target $3.78B-$3.82B.
View ThesisRevenue growth is accelerating — up about 22% over the past year.
View GrowthRanks in the weakest quality tier of its industry — roughly the bottom 26%, softest on returns on capital.
View QualityManagement screens strong on earnings delivery, guidance credibility.
View ManagementExpectations look high — the market is pricing in about 56% growth a year, above the roughly 12% analysts expect, leaving little room for error.
View ValuationThis stock is volatile — it swings about 2% on a typical day and fell roughly 70% in its worst 12-month stretch.
View RiskCSGP's growth depends on achieving full-year 2026 revenue of $3.78B to $3.82B. Recent earnings showed steady performance, with revenue growing 18% year over year and a significant beat. It trades at 30× P/E versus a 20× peer median, indicating the market prices in more growth than expected. The primary risk is the broken revenue guidance, as it falls short of targets. Peer multiples imply a price about 56% below where it trades.
Trailing returns as of 2026-09-04. CSGP is total return (includes dividends); the S&P 500 benchmark is price return (the index excludes dividends).
Based on 21 analysts currently covering CSGP (as of Sep 2026).
Based on 9 Wall Street analysts offering 12-month price targets for CSGP in the last 4 months.
Continue this research
Compare CSGP with peers and holdings, graph the same reported metric, keep your questions beside the evidence, and return when the facts change.
Free account required to save the handoff. No credit card.
| Compare | Company | Living FV | P/E | Revenue % | Quality |
|---|---|---|---|---|---|
| CSGP Selected company | Graph | Compare | Trend | Review | |
| Peer Add a competitor | Graph | Compare | Trend | Review | |
| Holding Compare a holding | Graph | Compare | Trend | Review |
Selected metric trend
Quarterly · checked companies · value or % of revenue
A consensus fair price across 9 valuation methods, at three horizons. As of 2026-09-04. Estimates are diagnostics, not price targets. Short-horizon estimates are close to coin-flips, so confidence is a method-agreement read, not a prediction.
Today's peer multiple on trailing earnings, with no growth credited. This is the headline read.
Adds projected growth, so it leans optimistic by design. Read it as upside context, not a base case.
A price-focused, side-by-side fair-value read versus Real Estate Services — fair value, gap to price, and forward P/E.
Compare the value case
Put CSGP next to peers and holdings, compare Living FV and multiples, then graph the driver behind the difference.
Advances: Acquire Zonda to expand market presence
Zonda acquisition supports market presence expansion objective.
Not investment advice. Scores describe historical and current data; they are not forecasts of future returns. Consult a licensed advisor before making investment decisions.
End-of-day figures as of 2026-09-04. EPS is implied from price ÷ P/E. Not investment advice.
Current $30.91
The last 12 months of price, then the range of analyst 12-month targets from today’s $30.91.
Analyst ratings and price targets are third-party Wall Street estimates, not QuarterlyIQ’s view. Not investment advice.
A long-thesis check that carries the widest uncertainty of the three horizons.
Top 25% on quality vs scored peers
Direction of the business behind the multiple. Bands are backend reads; trailing-12-month basis.

Earnings growth uncertainty impacts revenue objectives.

Threatens: Increase revenue to $3.715B-$3.755B in 2026
Lower revenue outlook impacts growth objectives.

Advances: Increase revenue to $3.715B-$3.755B in 2026
Record revenue growth supports 2026 revenue target.

Increase Adjusted EBITDA to $780M-$820M in 2026
Revised revenue aligns with management's 2026 target.

Threatens: Increase revenue to $3.78B-$3.82B in 2026
Weak Q3 guidance raises concerns about revenue growth.
Acquisition supports market presence expansion objective.
Advances: Acquire Zonda to expand market presence
Zonda acquisition enhances market presence and growth potential.