CoStar Group, Inc. company logo
CoStar Group, Inc. logo

CoStar Group, Inc. (CSGP) Shares Outstanding

Shares Outstanding

423.82M1.08M-0.25%

Summary

Current Value
As of today, CSGP has 423.82M outstanding shares, down -0.25% on
Historical Performance
CSGP shares outstanding is up +3.50% year-over-year, and up +4.22% over the past 3 years
All-Time High Comparison
CSGP shares outstanding is currently -0.25% below its historical high of 424.90M set on
3-Year Low Comparison
CSGP shares outstanding is +4.22% above its 3-year low of 406.67M reached on an earlier date

Chart

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Series
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Performance

CSGP Performance
MetricDateValue1Y3Y5Y
Shares Outstanding423.82M+3.5%+4.2%+7.5%
Price$61.36-14.0%-20.4%-33.3%
Market Cap$26B-11.0%-17.0%-28.2%
PE Ratio1,193.77+468.6%+1335.5%+674.3%
TTM Revenue$3.06B+14.6%+44.5%+92.3%
TTM EPS$0.05-88.0%-94.0%-93.1%
Enterprise Value$25.10B-1.9%-8.7%-25.4%
TTM Net Income$20.30M-88.4%-94.0%-92.7%
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Highs

CSGP Shares Outstanding Highs Comparison
PeriodHighDateCurrent
1Y424.90M-0.3%
3Y424.90M-0.3%
5Y424.90M-0.3%
All424.90M-0.3%

Lows

CSGP Shares Outstanding Lows Comparison
PeriodLowDateCurrent
1Y409.50M+3.5%
3Y406.67MN/A+4.2%
5Y394.10M+7.5%
All83.03M+410.5%

History

MonthValueChange
423.82M-0.3%
424.90M+0.3%
423.65M-0.1%
424.10M+0.5%
421.89M+0.0%
421.76M+3.0%
MonthValueChange
409.50M-2.9%
421.76M+2.8%
410.13M+0.2%
409.50M-0.1%
409.96M-

FAQ

  • What is the current shares outstanding of CSGP?

    As of today, CSGP shares outstanding is 423.82M

  • What is 1-year change in CSGP shares outstanding?

    CSGP shares outstanding is up +3.50% year-over-year

  • What is 3-year change in CSGP shares outstanding?

    CSGP shares outstanding is up +4.22% over the past 3 years

  • How far is CSGP shares outstanding from its all-time high?

    CSGP shares outstanding is currently -0.25% below its historical high of 424.90M set on September 30, 2025

Data Sources & References

  1. CSGP Official Website www.costargroup.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1057352/000105735225000120/0001057352-25-000120-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1057352/000105735225000016/0001057352-25-000016-index.htm
  4. CSGP Profile on Yahoo Finance finance.yahoo.com/quote/CSGP
  5. CSGP Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/csgp