CoStar Group

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About CSGP

CoStar Group, Inc. engages in the provision of online real estate marketplaces, information, and analytics in the commercial and residential property markets. It operates through the following segments: CoStar Portfolio, Information Services Portfolio, Multifamily Portfolio, LoopNet Portfolio, and Other Marketplaces Portfolio.

CEO

Andrew C. Florance

CEOAndrew C. Florance

Employees

8,441

Employees8,441

Headquarters

Arlington, Virginia

HeadquartersArlington, Virginia

Founded

1987

Founded1987

Employees

8,441

Employees8,441

CSGP Key Statistics

Market cap

12.12B

Market cap12.12B

Price-Earnings ratio

68.88

Price-Earnings ratio68.88

Dividend yield

—

Dividend yield—

Average volume

5.50M

Average volume5.50M

High today

—

High today—

Low today

—

Low today—

Open price

$30.62

Open price$30.62

Volume

0.00

Volume0.00

52 Week high

$70.57

52 Week high$70.57

52 Week low

$25.89

52 Week low$25.89

Stock Snapshot

CoStar Group(CSGP) stock is priced at $30.69, giving the company a market capitalization of 12.12B. It carries a P/E multiple of 68.88.

CoStar Group(CSGP) stock opened on 2026-11-13 at $30.62. The price climbed to — and dipped to —.

The CoStar Group(CSGP)'s current trading volume is 0, compared to an average daily volume of 5.5M.

During the past year, CoStar Group(CSGP) stock moved between $25.89 at its lowest and $70.57 at its peak.

CSGP News

The Motley Fool 2d

CoStar: 3 Key Takeaways for Long-Term Investors

On its third-quarter 2026 earnings call, held on Oct. 27, 2026, CoStar (CSGP -0.21%) raised its full-year profit outlook after cost reductions doubled its quart...

Zacks 3d

Here's Why CoStar Group is a Strong Value Stock

Taking full advantage of the stock market and investing with confidence are common goals for new and old investors, and Zacks Premium offers many different ways...

Simply Wall St 4d

CoStar Group Stock Dropped, What Is Behind Its Latest Move? - Simply Wall St

...

Analyst ratings

55%

of 20 ratings

Buy

55%

Hold

40%

Sell

More CSGP News

Simply Wall St 6d

Learn Why The Bull Case For CoStar Group Stock Could Change Following Strong Quarterly Results

CoStar Group reported third quarter 2026 revenue of US$952 million and net income of US$74 million, then raised full year revenue guidance to a range of US$3.75...

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