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CoStar Group Inc.
as of 06-17-2026 3:36pm EST
CoStar Group is a global provider of proprietary information, analytics, and online marketplaces serving both commercial and residential real estate. The firm operates through a diverse portfolio of brands, including CoStar Suite for commercial real estate research, LoopNet for commercial listings, Apartments.com for multifamily rentals, and Homes.com for residential brokerage. It primarily sells high-margin software-as-a-service subscriptions that provide institutional clients with forensic property data and premium advertising visibility. With operations across North America, Europe, and Asia-Pacific, CoStar maintains the industry's most comprehensive centralized real estate database, functioning as a critical information utility for brokers, lenders, and owners worldwide.
| Founded: | 1987 | Country: | United States |
| Employees: | N/A | City: | ARLINGTON |
| Market Cap: | 13.4B | IPO Year: | 1998 |
| Target Price: | $60.57 | AVG Volume (30 days): | 6.3M |
| Analyst Decision: | Buy | Number of Analysts: | 14 |
| Dividend Yield: | N/A | Dividend Payout Frequency: | N/A |
| EPS: | 0.01 | EPS Growth: | -94.12 |
| 52 Week Low/High: | $30.38 - $97.43 | Next Earning Date: | 04-28-2026 |
| Revenue: | $965,230,000 | Revenue Growth: | 15.23% |
| Revenue Growth (this year): | 19.71% | Revenue Growth (next year): | 12.40% |
| P/E Ratio: | 3042.00 | Index: | |
| Free Cash Flow: | 123.0M | FCF Growth: | N/A |
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Stock Insider Trading Activity of CoStar Group Inc. (CSGP)
President and CEO
Avg Cost/Share
$35.50
Shares
71,430
Total Value
$2,514,208.10
Owned After
1,719,765.03
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| FLORANCE ANDREW C | CSGP | President and CEO | May 1, 2026 | Buy | $35.50 | 71,430 | $2,514,208.10 | 1,719,765.03 |
Earnings Transcripts
SEC 8-K filings with transcript text
2025 Q4 Q4 2025 Earnings
8-K BUY Feb 24, 2026 · 100% conf.
Q4 2025 Earnings
8-K BUYFeb 24, 2026 · 100% conf.
1D
+7.30%
$52.74
Act: -9.05%
5D
+8.52%
$53.34
Act: -4.82%
20D
+9.99%
$54.06
csgp-202602240001057352false00010573522026-02-242026-02-24
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): February 24, 2026
COSTAR GROUP, INC.
(Exact name of registrant as specified in its charter)
Delaware 0-2453152-2091509
(State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification No.)
1201 Wilson Blvd.Arlington,VA22209 (Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (202) 346-6500
Not Applicable (Former name or former address, if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered Common Stock ($0.01 par value)CSGPNasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging Growth Company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Item 2.02 Results of Operations and Financial Condition.
On February 24, 2026, CoStar Group, Inc. (“CoStar Group” or the “Company”) announced its financial and operating results for the quarter and year ended December 31, 2025. The full text of the press release (the “Press Release”) issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information contained in this Item 2.02 and the Press Release shall be considered “furnished” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended, nor shall it be deemed incorporated by reference into any reports or filings with the Securities and Exchange Commission (the "SEC"), whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing.
Item 7.01 Regulation FD Disclosure.
The Company intends to utilize its corporate website as a channel of distribution for material company information, including, but not limited to, the posting of investor presentations from time to time. For more information, visit investors.costargroup.com. The information posted on the Company's website is not incorporated by reference into this Current Report on Form 8-K or in any other report or document the Company files with the SEC.
Item 9.01 Financial Statements and Exhibits.
Exhibit No.Description 99.1 CoStar Group, Inc. Press Release Dated February 24, 2026.
104Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
COSTAR GROUP, INC.
By: /s/ Christian M. Lown Date:February 24, 2026Name: Christian M. Lown Title: Chief Financial Officer
2025 Q3 Q3 2025 Earnings
8-K Oct 28, 2025
Q3 2025 Earnings
8-KOct 28, 2025
csgp-202510280001057352false00010573522025-10-282025-10-28
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): October 28, 2025
COSTAR GROUP, INC.
(Exact name of registrant as specified in its charter)
Delaware 0-2453152-2091509
(State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification No.)
1201 Wilson Blvd.Arlington,VA22209 (Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (202) 346-6500
Not Applicable (Former name or former address, if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered Common Stock ($0.01 par value)CSGPNasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging Growth Company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Item 2.02 Results of Operations and Financial Condition.
On October 28, 2025, CoStar Group, Inc. (“CoStar Group” or the “Company”) announced its financial and operating results for the quarter ended September 30, 2025. The full text of the press release (the “Press Release”) issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information contained in this Item 2.02 and the Press Release shall be considered “furnished” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended, nor shall it be deemed incorporated by reference into any reports or filings with the Securities and Exchange Commission (the "SEC"), whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing.
Item 7.01 Regulation FD Disclosure.
The Company intends to utilize its corporate website as a channel of distribution for material company information, including, but not limited to, the posting of investor presentations from time to time. For more information, visit investors.costargroup.com. The information posted on the Company's website is not incorporated by reference into this Current Report on Form 8-K or in any other report or document the Company files with the SEC.
Item 9.01 Financial Statements and Exhibits.
Exhibit No.Description 99.1 CoStar Group, Inc. Press Release Dated October 28, 2025.
104Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
COSTAR GROUP, INC.
By: /s/ Christian M. Lown Date:October 28, 2025Name: Christian M. Lown Title: Chief Financial Officer
2025 Q2 Q2 2025 Earnings
8-K Jul 22, 2025
Q2 2025 Earnings
8-KJul 22, 2025
csgp-202507220001057352false00010573522025-07-222025-07-22
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): July 22, 2025
COSTAR GROUP, INC.
(Exact name of registrant as specified in its charter)
Delaware 0-2453152-2091509
(State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification No.)
1201 Wilson Blvd.Arlington,VA22209 (Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (202) 346-6500
Not Applicable (Former name or former address, if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered Common Stock ($0.01 par value)CSGPNasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging Growth Company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Item 2.02 Results of Operations and Financial Condition.
On July 22, 2025, CoStar Group, Inc. (“CoStar Group” or the “Company”) announced its financial and operating results for the quarter ended June 30, 2025. The full text of the press release (the “Press Release”) issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information contained in this Item 2.02 and the Press Release shall be considered “furnished” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended, nor shall it be deemed incorporated by reference into any reports or filings with the Securities and Exchange Commission (the "SEC"), whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing.
Item 7.01 Regulation FD Disclosure.
The Company intends to utilize its corporate website as a channel of distribution for material company information, including, but not limited to, the posting of investor presentations from time to time. For more information, visit investors.costargroup.com. The information posted on the Company's website is not incorporated by reference into this Current Report on Form 8-K or in any other report or document the Company files with the SEC.
Item 9.01 Financial Statements and Exhibits.
Exhibit No.Description 99.1 CoStar Group, Inc. Press Release Dated July 22, 2025.
104Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
COSTAR GROUP, INC.
By: /s/ Christian M. Lown Date:July 22, 2025Name: Christian M. Lown Title: Chief Financial Officer
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The information presented on this page, "CSGP CoStar Group Inc. - Stocks Price | History | Analysis", including historical data, forecasts, news, insider information, and predictions, is provided for educational purposes only. It should not be considered as financial advice or a recommendation to buy or sell any securities. Decisions regarding investments should be made only after careful consideration and consultation with a qualified financial advisor. We do not endorse or guarantee the accuracy or reliability of the information provided, and we disclaim any liability for financial losses incurred as a result of decisions made based on the information presented.