Costar Group, INC

CoStar Group reported a significant profitability inflection in Q2 2026 with revenue up 18% year-over-year, net income soaring 817%, and Adjusted EBITDA more than doubling.

CoStar Group announced the appointment of Robin Rossmann as Chief Financial Officer, effective July 31, 2026, succeeding Christian Lown.

CoStar Group stockholders reelected all director nominees and approved the 2026 Employee Stock Purchase Plan at the annual meeting.

CoStar Group has entered into a definitive agreement to acquire Zonda, a leader in new home construction data and marketplaces, for $800 million in cash.

CoStar Group reported a strong first quarter of 2026 with revenue up 23% year-over-year to $897 million, driven by significant growth in net new bookings and improved profitability.

CoStar Group announced the appointment of Nana Banerjee, an executive with deep experience in AI and data analytics, to its Board of Directors.

CoStar Group announced robust Q2 2026 financial results, with significant revenue growth driven by its Commercial and Residential Real Estate segments, alongside strategic acquisitions.

CoStar Group posted a net loss for Q3 2025 and the first nine months of the year, driven by significant investments in acquisitions and strategic growth initiatives.

CoStar Group's second quarter saw robust revenue growth driven by recent acquisitions, but profitability significantly declined due to increased operating expenses and strategic investments.

CoStar Group's Q1 2025 results reveal a net loss despite revenue growth, influenced by the Matterport acquisition and ongoing investments in Homes.com.

CoStar Group's Q3 2024 results show revenue growth tempered by increased operating expenses and strategic investments, including acquisitions.

CoStar Group's second quarter results show revenue growth tempered by increased operating expenses due to strategic investments and acquisitions.

CoStar Group's 2025 annual report reveals significant revenue growth driven by strategic acquisitions, despite a sharp decline in net income and increased operating expenses.

CoStar Group's 2024 annual report reveals a slowdown in revenue growth despite strategic acquisitions and investments in Homes.com and international expansion.

CoStar Group's 2023 annual report highlights strategic investments in residential marketplaces and infrastructure, alongside fluctuating revenue growth across its various segments.

Andrew C Florance, Founder and CEO and a Director of Costar Group, Inc., purchased 83,300 shares of common stock on August 4, 2026 for $29.89 per share.

Robin Jack Rossmann, Chief Financial Officer of Costar Group, Inc., received 34,771 shares of common stock on July 31, 2026.

Cynthia Cammett Cann, Chief Accounting Officer of Costar Group, Inc., reported multiple transactions in common stock on July 31, 2026.

Frederick G. Saint, President, Marketplaces of Costar Group, Inc., reported a transaction in 1,436 shares of common stock on August 1, 2026.

Christian Lown, Chief Financial Officer of CoStar Group, Inc., reported a sale of 5,597 shares of common stock on July 1, 2026.

Rachel C. Glaser, a Director at CoStar Group, Inc., acquired 8,262 shares of common stock on June 23, 2026, as detailed in a Form 4 filing.

CoStar Group, Inc. is seeking stockholder approval for its executive compensation plan at the 2025 Annual Meeting, emphasizing its performance-based structure and alignment with shareholder interests, while opposing a proposal for increased political spending transparency.

CoStar Group, Inc. is holding its 2025 Annual Meeting of Stockholders on June 26, 2025, and provides information on how to access proxy materials and vote.

CoStar Group announces impressive 2024 financial results, driven by double-digit revenue growth and strategic acquisitions, while expanding its presence in the residential real estate market.

CoStar Group, Inc. announces its 2024 Annual Meeting of Stockholders to be held on June 6, 2024, and provides details on how stockholders can access proxy materials and vote.

CoStar Group achieved 13% revenue growth in 2023 and launched a significant marketing campaign for Homes.com, aiming to become the leading homebuying platform.

Baron Capital Group and its affiliates report a combined beneficial ownership of 5.3% in CoStar Group, Inc., holding over 21.6 million shares.

Vanguard Capital Management has reported a beneficial ownership of 7.53% in CoStar Group Inc. common stock as of March 31, 2026.

Vanguard Portfolio Management has reported a beneficial ownership of 9.12% in CoStar Group Inc. common stock as of March 31, 2026.

The Vanguard Group has filed an amendment to its Schedule 13G for CoStar Group Inc., reporting zero beneficial ownership following an internal realignment.

BlackRock, Inc. has filed an amended Schedule 13G, reporting a passive beneficial ownership of 7.5% of CoStar Group Inc.'s common stock as of March 31, 2025.