Overall verdict
Neutral
5.7/10
1-year performance
-67.26%
Score breakdown
Down 67.3% over 1 year, 4% of the 52-week range.
Strongest: Financial strength 8.4/10. Weakest: Profitability 2.8/10.
21 analysts, target +0.3% vs the price.
CoStar Group, Inc. provides information, analytics, and online marketplace services to real estate and related business communities in the United States, Australia, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, hospitality, and student housing, and land properties ; CoStar Leasing, a data on lease transactions and tools to manage user-entered lease data ;
CoStar Sales, a database of commercial real estate sales transactions ; CoStar Owners provides detailed portfolio information ; CoStar Markets to view and report on market and submarket trends ; and CoStar Tenant that provides tenant information. The company also provides hospitality benchmarking that allows hotels to measure performance against competitors ; Debt Solutions, a tool for lenders to manage loan portfolios and risk ;
and real estate and lease management technology solutions, such as lease administration, lease accounting, and transaction management services. In addition, it offers Apartamentos.com, an apartment marketing sites ; LoopNet.com, a commercial property marketing sites ; Homes.com, a home for sale listings site ; Ten-X, an online auction platform for commercial real estate ; Land.com, a marketplace for rural land sales ;
and BizBuySell.com, a marketplace for operating businesses and franchises for sale. It serves sales, leasing, and mortgage brokers ; property, real estate investment trust, insurance companies, and asset managers ; and government agencies, property owners, mortgage-backed security issuers, appraisers, design and construction professionals, pension fund managers, real estate developers, reporters tenant vendors, bankers, building services vendors, mortgage bankers, communications providers, retailers, institutional advisors, hospitality owners, investors, and real estate agents. The company was founded in 1986 and is headquartered in Arlington, Virginia.
Sector
Real Estate
Industry
Real Estate Management and Development
Primary listing
Nasdaq
United States
CEO
Andrew Florance
Founded
1986
Employees
8 441
Revenue / employee
384 670 USD
Next earnings
October 27, 2026 (estimated)
Institutional holders
- VANGUARD PORTFOLIO MANAGEMENT LLC9.42%
- BlackRock, Inc.8.40%
- VANGUARD CAPITAL MANAGEMENT LLC6.63%
- BAMCO INC /NY/5.37%
- CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM4.79%
- STATE STREET CORP4.57%
- Capital International Investors4.13%
- BAILLIE GIFFORD & CO3.27%
- GEODE CAPITAL MANAGEMENT, LLC3.02%
- Other institutions57.81%
753 13F filings as of June 30, 2026: US managers above $100M, filed up to 45 days after quarter end. No insiders, no retail. A share on loan is declared by its lender and by whoever bought it from the short seller, so the total can exceed 100%.
Research uses the underlying stock’s market history. The purchase quote is calculated separately when you review your order.
52-week high
85.24 USD
52-week low
25.89 USD
1-year performance
-67.26%
Declining
Year-to-date performance
-57.89%
Declining
Drawdown
-66.64%
Major drawdown
Position in the 52-week range
4% of range
Against the world ETF
Over 17 years, from September 2009 to August 2026, the share did not do better than the world ETF once risk is accounted for. It earned more, but shaking 2.3 times harder: for the risk taken, the ETF paid better.
10,000 € placed at the end of September 2009 are worth today
| CoStar Group | 97 806 € |
| World ETF | 74 620 € |
| S&P 500 | 123 025 € |
| Risk-free placement | 11 288 € |
The risk
- Shaking:the share moves 2.3 times as much as the world ETF.
- Worst fall:-73 % between March 2024 and July 2026. 10,000 € placed at the top fell to 2 652 €. The world ETF, at worst: -34 %. The share has not returned to its high yet.
CoStar Group earned more than the world ETF since 2009
Value of 10,000 euros placed at the end of September 2009, dividends reinvested, in euros
- CoStar Group: 97 806 €
- World ETF: 74 620 €
- S&P 500: 123 025 €
- Risk-free placement: 11 288 €
Based on past performance. This is not a recommendation.
Range: 11.56 USD - 14.60 USD (comparables only)
The price implies growth of 8.31% per year; the company grows at -10.00%.
Gross margin 74.5%, net margin 2.1%, ROIC 0.8%, ROE 0.9%.
Net margin
2.08%
Fair
Sector 2.93%|S&P 12.97%
Gross margin
74.55%
Exceptional
Return on equity (ROE)
0.90%
Low
Sector 6.47%|S&P 16.52%
Return on invested capital (ROIC)
0.79%
Low
Free cash flow margin (FCF)
12.50%
Exceptional
Profit-to-cash conversion (FCF conversion)
6.00x
Exceptional
Margin stability
6.3 pts
Uneven
Revenue to net income
Growth
6.4/10Revenue up 18.4% over 1 year, 14.4% a year over 5, EPS -51.1% a year over 5.
Revenue (trailing 12 months)
3.6Md USD
Revenue growth (1y)
18.39%
Hyper-growth
Revenue growth (3y)
48.78%
Solid
EPS growth (1y)
831.51%
Hyper-growth
EPS CAGR (5y)
-51.08%
Declining
EPS revisions (3 months)
0.22%
Revised up
Valuation
3.6/10P/E 156.5x, forward P/E 50.1x, EV/EBITDA 28.4x, PEG 0.19. The multiple sits in the 85th percentile of its own 5-year history.
P/E (TTM)
156.5x
Very expensive
Sector 21.1x|S&P 23.0x
Forward P/E
50.1x
Expensive
EV / EBITDA
28.4x
Very expensive
Sector 11.4x|S&P 14.5x
PEG
0.19
Growth unpriced
Sector 0.77|S&P 0.86
Fair value (reverse DCF)
13.08 USD
Deeply overvalued
P/E vs its own 5-year history
among the 15% highest valuations
At its historical high
Market cap
11.5Md USD
Financial strength
8.4/10Cash covers 109.6% of the debt, net debt/EBITDA -2.6x.
Net debt / EBITDA
-2.6x
Net cash
Gearing (net debt / equity)
-1.40%
Net cash
Cash
1.3Md USD
Cash / market cap
11.06%
Solid
Cash / total debt
109.61%
Net cash
Interest coverage
2.8x
Tight
Net debt
-111M USD
Equity
7.9Md USD
Closed daily candles, 2 years
Last close on September 24, 2026: 27.86 USD
- MM2030.35
- MM5030.45
- MM20041.25
- RSI 1434.8
Top panel: closed candles, 20, 50 and 200-day moving averages, with volume in grey. Bottom panel: 14-day RSI with dashed 30 and 70 levels.
200-day average slope, 1 month
-8.68%
200-day average slope, 3 months
-25.90%
50-day average slope, 1 month
+1.26%
Price structure
Lower lows
Bullish RSI divergence
Yes
20-day volatility
2.05 % per day
Volatility change
-23.67%
Forecasts by fiscal year
| Fiscal year | EPS | Normalised EPS | Revenue | EBITDA | Net income |
|---|---|---|---|---|---|
| 2026 | 0.57 (4) | 1.36 (5) | 3 788 (5) | 814 (4) | 229 (4) |
| 2027 | 0.97 (4) | 1.77 (5) | 4 224 (5) | 1 035 (4) | 385 (4) |
Amounts in millions of USD, EPS in USD per share. In brackets, the number of analysts. Consensus as of September 24, 2026.
Same sub-industry: 30 companies behind the medians.
| # | Company | Code | Country | Overall / 10 | Fundamentals / 10 | Mkt cap | P/E | Net margin | Revenue growth | ROIC | Net debt / EBITDA | FCF yield | 1-year perf. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | JLL | 7.4 | 7.6 | 14.9Md USD | 15.5x | 3.6 % | 10.8 % | 10.9 % | 1.1x | 8.3 % | 3.9 % | ||
| 2 | BEKE | 7.1 | 6.9 | 18.8Md USD | 27.4x | 5.4 % | 0.3 % | 6.4 % | -11.5x | — | -14.2 % | ||
| 3 | CBRE | 5.7 | 4.5 | 39.5Md USD | 31.3x | 3.0 % | 15.1 % | 8.3 % | 4.0x | 2.4 % | -16.1 % | ||
| 4 | CSGP | 5.7 | 4.9 | 11.5Md USD | 156.5x | 2.1 % | 18.4 % | 0.8 % | -2.6x | 3.9 % | -67.3 % | ||
| 5 | CIGI | 5.0 | 4.9 | 4.7Md USD | 44.1x | 1.8 % | 16.7 % | 2.7 % | 2.9x | 3.6 % | -42.2 % | ||
| 6 | FSV | 5.0 | 5.0 | 5.9Md USD | 37.4x | 2.9 % | 2.3 % | 5.9 % | 2.2x | 5.6 % | -33.1 % | ||
| 7 | ZG | 4.9 | 4.4 | 6.5Md USD | 130.3x | 2.0 % | 17.9 % | 1.2 % | -3.2x | 4.0 % | -64.4 % | ||
| 8 | COMP | 4.7 | 2.7 | 7.0Md USD | 171.9x | 0.6 % | 109.1 % | 1.7 % | 3.3x | 1.8 % | 19.0 % | ||
| 9 | CWK | 4.6 | 3.5 | 2.9Md USD | 42.5x | 0.6 % | 11.2 % | 1.4 % | 4.3x | 4.2 % | -24.9 % |
