Balance Sheet
Cash Flow Statement
Asset Writedowns and ImpairmentCapital ExpendituresCash from Financing ActivitiesCash from Investing ActivitiesCash from OperationsChange in Account PayablesChange in Accured ExpensesChange in Acquisitions & DivestmentsChange in CashChange in InventoryChange in ReceivablesDepreciation & Amortization (CF)Depreciation and DepletionFree Cash FlowGains from Investment SecuritiesNet Cash FlowNet IncomeOther Working Capital ChangesShare-based Compensation
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Growth Metrics
Income Statement
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Ratios

ESS Tech (GWH) Free Cash Flow (2021 - 2025)

Historic Free Cash Flow for ESS Tech (GWH) over the last 5 years, with Q3 2025 value amounting to -$3.9 million.

  • ESS Tech's Free Cash Flow rose 8019.01% to -$3.9 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$62.7 million, marking a year-over-year increase of 1447.91%. This contributed to the annual value of -$79.5 million for FY2024, which is 3102.36% down from last year.
  • Per ESS Tech's latest filing, its Free Cash Flow stood at -$3.9 million for Q3 2025, which was up 8019.01% from -$12.4 million recorded in Q2 2025.
  • ESS Tech's 5-year Free Cash Flow high stood at -$2.0 million for Q3 2023, and its period low was -$28.0 million during Q4 2022.
  • Moreover, its 5-year median value for Free Cash Flow was -$19.6 million (2022), whereas its average is -$17.3 million.
  • Per our database at Business Quant, ESS Tech's Free Cash Flow soared by 9198.71% in 2023 and then crashed by 87912.47% in 2024.
  • Over the past 5 years, ESS Tech's Free Cash Flow (Quarter) stood at -$25.9 million in 2021, then decreased by 7.96% to -$28.0 million in 2022, then surged by 36.68% to -$17.7 million in 2023, then tumbled by 35.1% to -$23.9 million in 2024, then soared by 83.9% to -$3.9 million in 2025.
  • Its Free Cash Flow stands at -$3.9 million for Q3 2025, versus -$12.4 million for Q2 2025 and -$22.5 million for Q1 2025.