When did CoStar Group report Q1 2026 earnings?

CoStar Group (CSGP) reported Q1 2026 earnings on April 28, 2026 after market close.

What were CoStar Group's Q1 2026 revenue and EPS?

CoStar Group reported revenue of $897.0M and diluted EPS of $0.23 for Q1 2026.

Did CoStar Group beat estimates in Q1 2026?

Revenue beat the consensus estimate of $896.7M by $274.5K. EPS beat the consensus estimate of $0.18 by $0.05.

How did CoStar Group's Q1 2026 results compare year-over-year?

Compared to the same quarter a year prior, revenue grew 22.5% from $732.2M a year earlier and diluted EPS grew 64.3% from $0.14.

Where can I find CoStar Group's Q1 2026 SEC filings?

You can read the 8-K earnings release (0001057352-26-000030) and the 10-Q periodic report (0001057352-26-000035) directly on SEC EDGAR. The filing index links above go to sec.gov.

CoStar Group CSGP Q1 2026 earnings

Reported April 28, 2026 · After market close

Revenue$897.0MIn line Diluted EPS$0.23Beat by $0.05

Revenue estimate$896.7M

EPS estimate$0.18

Next report

Jul 28, 2026 (in a month)

Revenue estimate$928.9M

EPS estimate$0.28

Versus estimates

Revenue

Q1 2026$897.0MIn line

Q4 2025$900.0MBeat by $7.8M Q3 2025$833.6MBeat by $20.4M Q1 2025$732.2MBeat by $15.4M Q4 2024$709.4MBeat by $8.4M

Diluted EPS

Q1 2026$0.23Beat by $0.05

Q4 2025$0.31Beat by $0.04 Q3 2025$0.23Beat by $0.05 Q1 2025$0.14Beat by $0.03 Q4 2024$0.26Beat by $0.04

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Questions, answered.

When did CoStar Group report Q1 2026 earnings?: CoStar Group (CSGP) reported Q1 2026 earnings on April 28, 2026 after market close.
What were CoStar Group's Q1 2026 revenue and EPS?: CoStar Group reported revenue of $897.0M and diluted EPS of $0.23 for Q1 2026.
Did CoStar Group beat estimates in Q1 2026?: Revenue beat the consensus estimate of $896.7M by $274.5K. EPS beat the consensus estimate of $0.18 by $0.05.
How did CoStar Group's Q1 2026 results compare year-over-year?: Compared to the same quarter a year prior, revenue grew 22.5% from $732.2M a year earlier and diluted EPS grew 64.3% from $0.14.
Where can I find CoStar Group's Q1 2026 SEC filings?: You can read the 8-K earnings release (0001057352-26-000030) and the 10-Q periodic report (0001057352-26-000035) directly on SEC EDGAR. The filing index links above go to sec.gov.