# Corporate financial performance reports

> Developing situation record from CLSTR: https://clstr.news/situations/20261031-corporate-financial-performance-reports
> Updated: 2026-10-31T00:45:00.000Z. Sources: 2. Developments: 2.

The provided reports detail the second quarter 2026 financial results for CoStar Group and Constellation Software. 

CoStar Group reported an 18% revenue increase to $925 million, driven by its subscription model. The company noted a net profit of $55 million and a 90% renewal rate for twelve month minimum contracts. Analyst sentiment regarding the company remains mixed, with a variety of buy, hold, and sell ratings.

Constellation Software reported a 17% year-over-year revenue increase to US$3.3 billion. This growth was attributed to an acquisition strategy, following significant spending in 2024 and 2025. While organic growth was recorded at 3%, the company continues to focus on acquiring vertical market software companies.

## Timeline

### 2026-10-31: Constellation Software reports 17% revenue growth driven by acquisitions

Constellation Software reported a 17% year-over-year revenue increase to US$3.3 billion, driven by an aggressive acquisition strategy.

2 sources. https://clstr.news/cluster/constellation-software-reports-17-revenue-growth-driven-by-acquisitions

### 2026-10-05: CoStar Group reports 18% revenue growth in Q2 2026

CoStar Group reported an 18% year-over-year revenue increase to $925 million in Q2 2026, supported by a strong 90% subscription renewal rate and mixed but generally positive analyst outlooks.

2 sources. https://clstr.news/cluster/costar-group-reports-18-revenue-growth-in-q2-2026

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Cite as: Corporate financial performance reports. CLSTR, https://clstr.news/situations/20261031-corporate-financial-performance-reports