COSTAR GROUP, INC. · Business Services, NEC

CSGP

Low riskNext report: Around Feb 23, 2027 (est.)

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The short version

A profitable company with growing sales.

Going well

Sales up 18% in the latest quarter vs a year ago
Profitable every year for 10 years
Sales up 19% last year

Money moves

No insider buying or selling in the last 30 days
Institutions added 1.7% to their holdings in the quarter ending June 2026 (406 bought, 401 sold)

Facts from SEC filings, not a recommendation.

What the price means

Price as of Oct 26

$33.69-0.7% that day

Company value: $13.7B; Share price times all shares
Price vs profit (P/E): 177.3x; You pay about $177 for each $1 of yearly profit
Price vs sales: 3.8x; Company value is 3.8 times a year of sales
Cash vs value: 9%; Cash as a share of company value
Debt vs value: 1%; Debt as a share of company value

From CSGP's last IEX trade and its SEC filings (profits and sales over the last four quarters). A starting point for research, not a verdict.

The business over time

Last 12 quarters, from SEC filings

Sales, Jun '26

$925.0M+18% vs a year earlier

Sep '23Tap a barJun '26

Last 12 months: $3.6B, up 22% from the 12 months before. Over 5 years, sales grew about 14% a year.

What the price assumes

Your guesses, our math

Move the sliders to your own view of CSGP. Starting points are the company's recent numbers.

Sales growth+22% a yearRecently: +22% a yearProfit margin2%Last 12 months: 2.1%P/E at the end40xToday: 177.3x. Many steady companies trade at 12x to 25xShare count change+2% a yearBelow zero means buybacks; above zero means new shares (dilution)

Sales in 5 years$9.6B

Profit in 5 years$192M

Price these guesses point to$17.18-49% vs $33.69 todayAbout -13% a year, before dividends

What today's price needs: with a 2% margin and a 40x P/E, sales would have to grow about 40% a year for 5 years just to match today's price.

Simple math on your guesses, not a forecast or a price target. Real results depend on many things these sliders leave out.

Price

Price chart by TradingView.

Business quality

The checklist Warren Buffett-style investors use. Annual numbers for 2025.

4/7Mixed

MissReturn on equity 15%+Earns a lot on the money owners have in the business.0.1%
PassDebt under half of equityNot relying on borrowed money.0.02x equity
MissNet margin 10%+Keeps at least 10 cents of profit from each dollar of sales.0.2%
PassProfitable every yearSteady profits, not one good year.10 of 10 years
PassFree cash flow positiveBrings in more cash than it spends to run and grow.$123.0M
MissShare count not growingNot diluting owners. Falling means buybacks.+5.8% in 3 years
PassGross margin 40%+Pricing power: sells for well above what it costs to make.78.9%

Revenue: $3.2B; +18.7% vs prior year
5-year growth: +14.4%/yr; revenue, per year
Total debt: $140.0M; 0.02x equity
Current ratio: 2.84x; short-term assets / bills due

From annual reports filed with the SEC. A checklist is a starting point for research, not a verdict.