Every 10-Q that CoStar Group Inc (CSGP) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow CSGP and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CSGP filings page.
CoStar Group, Inc. reported results for the quarter and six months ended June 30, 2026. Quarterly revenue was $925 million, up from $781 million a year earlier, with net income of $55 million versus $6 million. For the first half, revenue reached $1,822 million and net income was $58 million, compared with $1,513 million and a $9 million loss in 2025. Basic and diluted EPS were $0.14 for both the quarter and year to date.
Revenue increased in both segments: Commercial Real Estate generated $481 million and Residential Real Estate $444 million in the quarter. Net cash provided by operating activities rose to $267 million for the first half. The company spent $587 million on stock repurchases, ended June with $1,266 million of cash and cash equivalents and $1,000 million of 2.800% Senior Notes outstanding, and agreed to acquire Zonda for $800 million in cash, subject to customary closing conditions.
CoStar Group reported Q1 2026 revenue of $897 million, up from $732 million a year earlier, driven by both Commercial and Residential Real Estate segments. The company generated net income of $3 million, compared with a $15 million loss in Q1 2025, as operating income swung to a $3 million profit.
Operating cash flow strengthened to $152 million from $53 million, though cash, cash equivalents, and restricted cash declined to $1.316 billion after $505 million of stock repurchases. CoStar also carried a $99 million litigation accrual tied to the Matterport-related Brown judgment and maintained $1.0 billion of Senior Notes due 2030.
CoStar Group (CSGP) reported Q3 results. Revenue rose to $833.6 million from $692.6 million, reflecting continued subscription strength. Higher operating costs and amortization drove an operating loss of $51.1 million and a net loss of $30.9 million, or $0.07 per share, compared with a $53.0 million profit a year ago.
For the first nine months, revenue reached $2,347.1 million versus $2,026.8 million, with a year‑to‑date net loss of $39.5 million. Cash and cash equivalents were $1,935.3 million at September 30, 2025, down from $4,681.0 million at year‑end, as the company completed acquisitions including Matterport in February and Domain in August. Goodwill increased to $4,915.4 million and intangible assets to $1,844.4 million. The quarter included a $98.8 million litigation accrual and $99.5 million of restricted cash for a litigation bond. Stock‑based compensation expense was $70.8 million in the quarter. Shares outstanding were 423,822,791 as of October 27, 2025.