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ESS Tech GWH Q4 2025 Annual earnings

Reported March 5, 2026 · After market close

Revenue-$1.6MBeat by $12.0K
EPS-$1.97Miss by $1.21
Revenue estimate-$1.6M
EPS estimate-$0.76

Next report

Aug 13, 2026 (In 2 weeks)
Revenue estimate$100.0K
EPS estimate-$0.44

Versus estimates

Revenue

Q1 2026$128.0KMiss by $272.0K
Q4 2025-$1.6MBeat by $12.0K
Q3 2025$214.0KBeat by $1.8MQ2 2025$2.4MBeat by $1.1MQ1 2025$599.0KMiss by $2.9MQ4 2024$2.9MMiss by $604.0K

Diluted EPS

Q1 2026-$0.54Miss by $0.25
Q4 2025-$1.97Miss by $1.21
Q3 2025-$0.73Beat by $0.03Q2 2025-$0.90Miss by $0.02Q1 2025-$1.50Miss by $0.29Q4 2024-$1.97Miss by $0.46

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Questions, answered.

When did ESS Tech report Q4 2025 earnings?
ESS Tech (GWH) reported Q4 2025 earnings on March 5, 2026 after market close.
What were ESS Tech's Q4 2025 revenue and EPS?
ESS Tech reported revenue of -$1.6M and eps of $-1.97 for Q4 2025.
Did ESS Tech beat estimates in Q4 2025?
Revenue beat the consensus estimate of -$1.6M by $12.0K. EPS missed the consensus estimate of $-0.76 by $1.21.
How did ESS Tech's Q4 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue declined 155.7% from $2.9M a year earlier and eps grew 0.0% from $-1.97.
Where can I find ESS Tech's Q4 2025 SEC filings?
You can read the 8-K earnings release (0001819438-26-000011) and the 10-K periodic report (0001819438-26-000012) directly on SEC EDGAR. The filing index links above go to sec.gov.