CoStar - 26 Year Stock Price History | CSGP

Historical daily share price chart and data for CoStar since 1998 adjusted for splits and dividends. The latest closing stock price for CoStar as of July 18, 2024 is 75.27.
  • The all-time high CoStar stock closing price was 99.74 on October 26, 2021.
  • The CoStar 52-week high stock price is 100.38, which is 33.4% above the current share price.
  • The CoStar 52-week low stock price is 67.35, which is 10.5% below the current share price.
  • The average CoStar stock price for the last 52 weeks is 82.84.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
CoStar Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 84.3553 85.4600 97.7300 71.5900 75.2700 -13.87%
2023 78.7205 77.6500 91.8000 65.8500 87.3900 13.08%
2022 68.6748 78.8400 84.1600 53.2700 77.2800 -2.21%
2021 85.7730 89.5260 99.7400 75.2300 79.0300 -14.50%
2020 74.4106 62.0660 93.9500 52.3370 92.4280 54.48%
2019 52.8064 33.4720 63.4260 32.7280 59.8300 77.36%
2018 38.0865 29.6790 44.6720 29.6790 33.7340 13.60%
2017 25.4433 18.6150 31.0190 18.6150 29.6950 57.54%
2016 19.6247 19.7540 22.4100 14.8900 18.8490 -8.81%
2015 19.5871 18.0130 21.8430 16.4530 20.6690 12.56%
2014 16.5032 18.1880 21.4000 13.7600 18.3630 -0.51%
2013 13.5750 9.3080 18.6620 8.9280 18.4580 106.53%
2012 7.5024 6.5880 8.9540 5.6670 8.9370 33.93%
2011 5.8818 5.8290 7.2840 4.6700 6.6730 15.93%
2010 4.4818 4.2250 5.7750 3.7660 5.7560 37.80%
2009 3.6176 3.3510 4.4430 2.4230 4.1770 26.81%
2008 4.3019 4.5310 5.6700 2.7000 3.2940 -30.29%
2007 5.1374 5.2150 6.1650 4.3440 4.7250 -11.78%
2006 4.9414 4.4060 6.1220 3.8520 5.3560 24.07%
2005 4.3320 4.6210 4.9810 3.3720 4.3170 -6.52%
2004 4.1679 4.2150 4.9190 3.5830 4.6180 10.74%
2003 2.8253 1.7770 4.2850 1.7770 4.1700 126.02%
2002 2.0509 2.3050 2.5700 1.5900 1.8450 -23.16%
2001 2.2110 2.1630 3.0530 1.5060 2.4010 1.61%
2000 3.0367 3.1380 5.2130 1.9750 2.3630 -34.14%
1999 2.8890 1.2630 4.8000 1.2630 3.5880 184.09%
Sector Industry Market Cap Revenue
Computer and Technology Information Technology Services $31.001B $2.455B
CoStar Group, Inc. provides information services to the commercial real estate industry. Their wide array of digital service offerings includes a leasing marketplace, a selling marketplace, sales comparable information, decision support, contact management, tenant information, property marketing, and industry news. They have three assets that provide a unique foundation for this marketplace: comprehensive national databases; large research department; and large number of participating organizations.
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