Overall verdict
Neutral
5.4/10
1-year performance
-55.68%
Score breakdown
Down 55.7% over 1 year, 10% of the 52-week range.
Strongest: Financial strength 6.8/10. Weakest: Valuation 3.3/10.
21 analysts, target +0.2% 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
February 16, 2027 (estimated)
Institutional holders
- GEODE CAPITAL MANAGEMENT, LLC2.74%
- FMR LLC0.43%
- Bank of New York Mellon Corp0.43%
- Rest of the register96.40%
3 13F filings as of September 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
70.57 USD
52-week low
25.89 USD
1-year performance
-55.68%
Declining
Year-to-date performance
-54.92%
Declining
Drawdown
-57.13%
Major drawdown
Position in the 52-week range
10% of range
Against the world ETF
Over 26 years, from December 2000 to October 2026, the share did not clearly beat the world ETF once risk is accounted for. It earned much more, but shaking 2.3 times harder: once that risk is counted, it did about as well as the ETF.
$10,000 placed at the end of December 2000 are worth today
| CoStar Group | $127,704 |
| World ETF | $65,117 |
| S&P 500 | $91,204 |
| Risk-free placement | $15,894 |
The risk
- Shaking:the share moves 2.3 times as much as the world ETF.
- Worst fall:-73Â % between October 2021 and September 2026. $10,000 placed at the top fell to $2,702. The world ETF, at worst: -53Â %. The share has not returned to its high yet.
CoStar Group earned more than the world ETF since 2000
Value of $10,000 placed at the end of December 2000, dividends reinvested, in dollars
- CoStar Group: $127,704
- World ETF: $65,117
- S&P 500: $91,204
- Risk-free placement: $15,894
Based on past performance. This is not a recommendation.
Range: 15.87 USD - 20.08 USD (comparables only)
The price implies growth of 9.93% per year; the company grows at -10.00%.
Gross margin 74.0%, net margin 4.9%, ROIC 1.9%, ROE 2.2%.
Net margin
4.87%
Exceptional
Sector 3.08%|S&P 13.40%
Gross margin
73.98%
Exceptional
Return on equity (ROE)
2.16%
Low
Sector 7.09%|S&P 17.06%
Return on invested capital (ROIC)
1.90%
Low
Free cash flow margin (FCF)
11.36%
Exceptional
Profit-to-cash conversion (FCF conversion)
2.33x
High
Margin stability
6.3 pts
Uneven
Revenue to net income
Growth
4.7/10Revenue up 14.2% over 1 year, 14.4% a year over 5.
Revenue (trailing 12 months)
3.7Md USD
Revenue growth (1y)
14.20%
Hyper-growth
Revenue growth (3y)
48.78%
Solid
EPS growth (1y)
—
EPS CAGR (5y)
—
EPS revisions (3 months)
3.52%
Revised up
Valuation
3.3/10P/E 68.9x, forward P/E 51.6x, EV/EBITDA 22.7x, PEG 0.09. The multiple sits in the 89th percentile of its own 5-year history.
P/E (TTM)
68.9x
Very expensive
Sector 17.6x|S&P 23.6x
Forward P/E
51.6x
Expensive
EV / EBITDA
22.7x
Expensive
Sector 12.5x|S&P 15.5x
PEG
0.09
Growth unpriced
Sector 0.59|S&P 0.91
Fair value (reverse DCF)
17.98 USD
Deeply overvalued
P/E vs its own 5-year history
among the 11% highest valuations
At its historical high
Market cap
12.2Md USD
Financial strength
6.8/10Cash covers 42.7% of the debt, net debt/EBITDA -2.6x.
Net debt / EBITDA
-2.6x
Net cash
Gearing (net debt / equity)
8.41%
Stretched
Cash
500M USD
Cash / market cap
4.11%
Tight
Cash / total debt
42.66%
Solid
Interest coverage
7.6x
Solid
Net debt
672M USD
Equity
8.0Md USD
Closed daily candles, 2 years
Last close on November 10, 2026: 30.33 USD
- MM2031.65
- MM5030.21
- MM20035.49
- RSI 1447.9
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
-8.91%
200-day average slope, 3 months
-24.44%
50-day average slope, 1 month
+0.01%
Price structure
Lower lows
Bullish RSI divergence
Yes
20-day volatility
5.00 % per day
Volatility change
+71.43%
Forecasts by fiscal year
| Fiscal year | EPS | Normalised EPS | Revenue | EBITDA | Net income |
|---|---|---|---|---|---|
| 2026 | 0.59 (9) | 1.41 (14) | 3 765 (15) | 834 (14) | 241 (10) |
| 2027 | 0.94 (9) | 1.77 (14) | 4 192 (15) | 1 047 (14) | 381 (10) |
Amounts in millions of USD, EPS in USD per share. In brackets, the number of analysts. Consensus as of November 3, 2026.
Same sub-industry: 29 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 | 7.0 | 7.4 | 17.0Md USD | 16.1x | 3.9 % | 11.8 % | 12.1 % | 1.1x | 6.4 % | 23.4 % | ||
| 2 | BEKE | 6.3 | 6.2 | 20.9Md USD | 29.6x | 5.4 % | 0.3 % | 6.4 % | -11.5x | — | 7.0 % | ||
| 3 | CBRE | 6.0 | 5.4 | 38.8Md USD | 28.8x | 3.1 % | 12.7 % | 8.7 % | 4.0x | 2.4 % | -11.8 % | ||
| 4 | CSGP | 5.4 | 4.4 | 12.2Md USD | 68.9x | 4.9 % | 14.2 % | 1.9 % | -2.6x | 3.4 % | -55.7 % | ||
| 5 | FSV | 5.1 | 4.1 | 6.5Md USD | 48.8x | 2.6 % | 7.6 % | 5.3 % | 2.2x | 4.6 % | 4.3 % | ||
| 6 | ZG | 4.6 | 3.5 | 6.6Md USD | Not meaningful (loss) | -4.0 % | 7.1 % | -2.4 % | -3.2x | 4.7 % | -58.0 % | ||
| 7 | CIGI | 4.4 | 3.1 | 4.7Md USD | 66.2x | 1.2 % | 13.8 % | 1.8 % | 2.9x | 4.5 % | -38.5 % | ||
| 8 | CWK | 4.4 | 2.5 | 3.2Md USD | 47.2x | 0.6 % | 7.7 % | 1.4 % | 4.3x | -0.1 % | -13.3 % | ||
| 9 | COMP | 4.2 | 3.9 | 7.9Md USD | 77.0x | 1.1 % | 111.1 % | 3.3 % | 3.3x | 3.7 % | 16.3 % |
