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 financing activitiesShare-based CompensationShares Issued
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ESS Tech (GWH) Net Cash Flow (2021 - 2025)

ESS Tech (GWH) has 5 years of Net Cash Flow data on record, last reported at $10.9 million in Q4 2025.

  • For Q4 2025, Net Cash Flow rose 1997.69% year-over-year to $10.9 million; the TTM value through Dec 2025 reached $706000.0, up 109.69%, while the annual FY2025 figure was $706000.0, 109.69% up from the prior year.
  • Net Cash Flow reached $10.9 million in Q4 2025 per GWH's latest filing, up from $2.7 million in the prior quarter.
  • Across five years, Net Cash Flow topped out at $230.9 million in Q4 2021 and bottomed at -$99.6 million in Q2 2022.
  • Average Net Cash Flow over 5 years is $475350.0, with a median of -$2.3 million recorded in 2024.
  • The widest YoY moves for Net Cash Flow: up 1997.69% in 2025, down 2021.36% in 2025.
  • A 5-year view of Net Cash Flow shows it stood at $230.9 million in 2021, then plummeted by 103.5% to -$8.1 million in 2022, then plummeted by 110.42% to -$17.0 million in 2023, then skyrocketed by 103.06% to $520000.0 in 2024, then soared by 1997.69% to $10.9 million in 2025.
  • Per Business Quant database, its latest 3 readings for Net Cash Flow were $10.9 million in Q4 2025, $2.7 million in Q3 2025, and -$7.9 million in Q2 2025.