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

CoStar Group, Inc. (CSGP) Market Cap

Market Cap

$13.19B$8.17M-0.06%

Summary

Current Value
As of today, CSGP market cap is $13B, down -0.06% in the most recent trading session on
Category
Based on its current market cap, CSGP falls into the Large Cap category
Historical Performance
CSGP market cap is down -53.06% year-to-date, down -57.79% year-over-year
All-Time High Comparison
CSGP market cap is currently -67.85% below its historical high of $41B set on
3-Year Low Comparison
CSGP market cap is +1.41% above its 3-year low of $13B reached on
Sector Comparison
CSGP market cap is higher than 86.82% of companies in Real Estate sector

Market Cap Chart

SUGGESTED SERIES

Performance

CSGP Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$13B-0.1%-8.8%-30.3%-53.1%-57.8%-58.9%-60.9%
Price$32.30-0.1%-5.4%-27.6%-52.0%-56.4%-58.9%-62.2%
Shares Outstanding408.36M-3.6%-3.2%-0.0%+3.4%
PE Ratio536.54-0.1%-5.4%-79.6%-86.4%+108.2%+525.3%+268.8%
TTM Revenue$3.41B+5.1%+5.1%+21.3%+51.6%+97.8%
TTM EPS$0.06+254.1%+254.1%-79.0%-93.4%-89.7%
$13.01B-0.1%-8.9%-29.0%-52.7%-54.0%-53.7%-58.2%
TTM Dividend-
TTM Net Income$25.30M+237.3%+237.3%-78.4%-93.1%-88.9%

Market Cap Highs

CSGP Market Cap Highs Comparison
PeriodHighDateCurrent
1M$15B-13.5%
3M$21B-36.4%
6M$29B-54.9%
1Y$41B-67.8%
3Y$41B-67.8%
5Y$41B-67.8%
All$41B-67.8%

Market Cap Lows

CSGP Market Cap Lows Comparison
PeriodLowDateCurrent
1M$13B+1.4%
3M$13B+1.4%
6M$13B+1.4%
1Y$13B+1.4%
3Y$13B+1.4%
5Y$13B+1.4%
All$46M>+9999.0%

Market Cap History

DateValueChange
$13B-53.1%
$28B-4.1%
$29B-17.8%
$36B+13.5%
$31B+0.7%
$31B-14.3%
$36B+66.1%
$22B+78.4%
$12B+14.7%
$11B+74.5%
$6B-8.5%
$7B+13.2%
$6B+11.5%
$5B+110.2%
$3B+49.3%
DateValueChange
$2B+42.0%
$1B+38.8%
$861M+32.5%
$650M-29.4%
$920M-10.0%
$1B+26.8%
$806M-4.6%
$845M+13.4%
$745M+155.6%
$292M-22.7%
$377M+2.8%
$367M-21.1%
$465M+320.1%
$111M-

FAQ

  • What is the current market cap of CSGP?

    As of today, CSGP market cap is $13B

  • What market cap category does CSGP fall into?

    Based on its current market cap, CSGP falls into the Large Cap category

  • What is CSGP market cap today change?

    CSGP market cap is down -0.06% today

  • What is 1-year change in CSGP market cap?

    CSGP market cap is down -57.79% year-over-year

  • How far is CSGP market cap from its all-time high?

    CSGP market cap is currently -67.85% below its historical high of $41B set on August 4, 2025

  • How does CSGP market cap rank versus sector peers?

    CSGP market cap is higher than 86.82% of companies in Real Estate sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. CSGP Official Website www.costargroup.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1057352/000105735226000012/0001057352-26-000012-index.htm
  3. CSGP Profile on Yahoo Finance finance.yahoo.com/quote/CSGP
  4. CSGP Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/csgp