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ISIN
US22160N1090
CUSIP
22160N109
IPO Date
Jun 29, 1998

Highlights

Market Cap
$13.94B
Enterprise Value
$13.94B
EPS (TTM)
$0.06
PE Ratio
558.05
Total Revenue (TTM)
$3.41B
Gross Profit (TTM)
$2.64B
EBITDA (TTM)
$284.20M
Year Range
$31.36 - $97.43
Target Price
$64.09
ROA (TTM)
0.25%
ROE (TTM)
0.32%

Share Price Chart


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Performance

CSGP Performance Chart

CoStar Group, Inc. (CSGP) is down 49.9% since the beginning of the year. At $34 per share, CSGP is trading 65.5% below its 52-week high of $97. Investors who bought $1,000 worth of CSGP shares 5 years ago would now be looking at an investment worth $403.


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S&P 500 Index

Returns By Period

CoStar Group, Inc. (CSGP) has returned -49.94% so far this year and -55.53% over the past 12 months. Over the last ten years, CSGP has returned 4.95% per year, falling short of the S&P 500 Index benchmark, which averaged 13.75% annually.


CoStar Group, Inc.

1D
-0.59%
1M
-4.86%
YTD
-49.94%
6M
-51.23%
1Y
-55.53%
3Y*
-25.64%
5Y*
-16.64%
10Y*
4.95%

Benchmark (S&P 500 Index)

1D
0.13%
1M
5.68%
YTD
11.16%
6M
11.10%
1Y
27.46%
3Y*
21.12%
5Y*
12.66%
10Y*
13.75%
*Multi-year figures are annualized to reflect compound growth (CAGR)

CSGP Monthly Returns History

Based on dividend-adjusted daily data since Jul 1, 1998, CSGP's average daily return is +0.09%, while the average monthly return is +1.85%. At this rate, an investment would double in approximately 3.2 years.

Historically, 56% of months were positive and 44% were negative. The best month was Jan 1999 with a return of +86.1%, while the worst month was Aug 1998 at -38.3%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 10 months.

On a daily basis, CSGP closed higher 50% of trading days. The best single day was Jan 7, 1999 with a return of +40.5%, while the worst single day was Apr 19, 1999 at -19.7%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-8.54%-27.43%-9.61%-14.20%-6.96%4.53%-49.94%
20257.00%-0.46%3.91%-6.39%-0.82%9.30%18.40%-5.99%-5.72%-18.44%-0.01%-2.27%-6.08%
2024-4.47%4.25%11.00%-5.25%-14.60%-5.16%5.23%-0.92%-2.41%-3.51%11.75%-11.99%-18.08%
20230.80%-9.29%-2.56%11.76%3.18%12.09%-5.65%-2.36%-6.22%-4.53%13.12%5.24%13.08%
2022-11.22%-13.04%9.18%-4.49%-4.21%-0.87%20.16%-4.06%0.01%18.77%-2.03%-4.64%-2.21%
2021-2.66%-8.44%-0.23%3.96%-0.05%-3.02%7.28%-4.63%1.56%-0.01%-9.63%1.63%-14.50%

Benchmark Metrics

CoStar Group, Inc. has an annualized alpha of 14.82%, beta of 0.99, and R2 of 0.19 versus S&P 500 Index. Calculated based on daily prices since July 02, 1998.

  • This stock captured 160.61% of S&P 500 Index gains and 121.07% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • R2 of 0.19 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
14.82%
Beta
0.99
0.19
Upside Capture
160.61%
Downside Capture
121.07%

Return for Risk

Risk / Return Rank

CSGP ranks 4 for risk / return — in the bottom 4% of stocks on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


CSGP Risk / Return Rank: 44
Overall Rank
CSGP Sharpe Ratio Rank: 11
Sharpe Ratio Rank
CSGP Sortino Ratio Rank: 22
Sortino Ratio Rank
CSGP Omega Ratio Rank: 22
Omega Ratio Rank
CSGP Calmar Ratio Rank: 1010
Calmar Ratio Rank
CSGP Martin Ratio Rank: 77
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for CoStar Group, Inc. (CSGP) and compare them to S&P 500 Index.


CSGPBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

-1.40

2.39

-3.79

Sortino ratio

Return per unit of downside risk

-2.13

3.25

-5.38

Omega ratio

Gain probability vs. loss probability

0.71

1.43

-0.72

Calmar ratio

Return relative to maximum drawdown

-0.81

3.11

-3.92

Martin ratio

Return relative to average drawdown

-1.43

14.38

-15.81

Dividends

Dividend History


CoStar Group, Inc. doesn't pay dividends

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the CoStar Group, Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the CoStar Group, Inc. was 71.11%, occurring on Mar 21, 2001. Recovery took 1261 trading sessions.

The current CoStar Group, Inc. drawdown is 66.25%.


Related event

Drawdown

Fall

Recovery

Underwater

Dot-com crash2000–2002
-71.11%Mar 2001
1y 7d5y 9d
6y 16dMar 2000 - Mar 2006
2026 bear market2026
-68.07%May 2026
4y 6mo
4y 7moOct 2021 - now
1999 bear market1999
-66.67%Oct 1999
3mo 2d4mo 29d
8mo 1dJul 1999 - Mar 2000
Financial crisis2007–2009
-60.70%Mar 2009
1y 4mo2y 20d
3y 5moOct 2007 - Mar 2011
1998 bear market1998
-49.45%Sep 1998
1mo 12d3mo 7d
4mo 19dJul 1998 - Dec 1998

Drawdown Indicators


CSGPBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-71.11%

-56.78%

-14.33%

Max Drawdown (1Y)

Largest decline over 1 year

-67.11%

-9.10%

-58.01%

Max Drawdown (3Y)

Largest decline over 3 years

-67.41%

-18.90%

-48.51%

Max Drawdown (5Y)

Largest decline over 5 years

-68.07%

-25.43%

-42.64%

Max Drawdown (10Y)

Largest decline over 10 years

-68.07%

-33.92%

-34.15%

Current Drawdown

Current decline from peak

-66.25%

0.00%

-66.25%

Average Drawdown

Average peak-to-trough decline

-22.24%

-10.72%

-11.52%

Ulcer Index

Depth and duration of drawdowns from previous peaks

37.74%

1.97%

+35.77%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Financials

Financial Performance

The chart below illustrates the trends in the financial health of CoStar Group, Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.


Annual
Quarterly

0.0

Valuation

The Valuation section provides an overview of how CoStar Group, Inc. is priced in the market compared to other companies in the Real Estate - Services industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.


PE Ratio

The chart displays the Price-to-Earnings (P/E) ratio for CSGP, comparing it with other companies in the Real Estate - Services industry. Currently, CSGP has a P/E ratio of 558.1. This P/E ratio is significantly higher than those of industry peers. This could indicate that the stock is overvalued or that investors expect strong future growth.

PS Ratio

This chart shows the Price-to-Sales (P/S) ratio for CSGP relative to other companies in the Real Estate - Services industry. Currently, CSGP has a P/S ratio of 4.1. This P/S ratio is high relative to other companies in the industry. It could mean the stock is overvalued, or that investors expect strong future growth and profitability.

PB Ratio

The chart illustrates the Price-to-Book (P/B) ratio for CSGP in comparison with other companies in the Real Estate - Services industry. Currently, CSGP has a P/B value of 1.8. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.

Income Statement



TTM
Revenue

Total Revenue

Cost Of Revenue

Gross Profit

Operating Expenses

Selling, General & Admin Expenses

R&D Expenses

Depreciation And Amortization

Total Operating Expenses

Income

Income Before Tax

Operating Income

EBITDA

EBIT

Earnings From Continuing Operations

Net Income

Income Tax Expense

Other Non-Operating Income (Expenses)

Extraordinary Items

Discontinued Operations

Effect Of Accounting Charges

Non Recurring

Minority Interest

Other Items

Interest Income

Interest Expense

Net Interest Income

Values in undefined except per share items
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