ESS Tech, Inc. (GWHT)
OTCMKTS · Delayed Price · Currency is USD
0.1081
+0.0081 (8.10%)
At close: Oct 9, 2026
ESS Tech Cash Flow Statement
Financials in millions USD. Fiscal year is January - December.
Millions USD. Fiscal year is Jan - Dec.
Operating Activities
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Net Income | -65.83 | -63.44 | -86.22 | -77.58 | -77.97 | -477.12 |
Depreciation & Amortization | 5.73 | 5.74 | 4.72 | 6.51 | 1.52 | 0.57 |
Asset Writedown & Restructuring Costs | 6.03 | 1.71 | - | - | - | - |
Stock-Based Compensation | 4.48 | 5.43 | 11.58 | 10.64 | 11.89 | 7.92 |
Other Operating Activities | 9.41 | 6.67 | -0.73 | 7.18 | -25.52 | 414.69 |
Change in Accounts Receivable | 0.12 | 0.2 | 1.55 | 3.63 | -1.89 | - |
Change in Inventory | 4.56 | 4.83 | -3.33 | -14.66 | - | - |
Change in Accounts Payable | -6.87 | -3.84 | 4.24 | -0.23 | 1.46 | 0.89 |
Change in Unearned Revenue | 3.71 | -2.67 | -0.92 | 11.5 | 1.88 | 3.66 |
Change in Other Net Operating Assets | -3.43 | -4.91 | -3.12 | -1.89 | 7 | -2.46 |
Operating Cash Flow | -42.09 | -50.28 | -72.22 | -54.9 | -81.62 | -51.85 |
Operating Cash Flow Growth | - | - | - | - | - | - |
Investing Activities
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Capital Expenditures | -3.33 | -3.39 | -7.29 | -5.79 | -14.18 | -2.77 |
Investment in Securities | 0.16 | 10.92 | 72.05 | 20.86 | -103.7 | - |
Investing Cash Flow | -3.17 | 7.53 | 64.76 | 15.07 | -117.88 | -2.77 |
Financing Activities
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Long-Term Debt Issued | - | 27.03 | - | - | - | 20 |
Long-Term Debt Repaid | - | -21.05 | - | -1.73 | -1.9 | -21.07 |
Net Debt Issued (Repaid) | 0.4 | 5.98 | - | -1.73 | -1.9 | -1.07 |
Issuance of Common Stock | 55.44 | 37.84 | 0.47 | 27.91 | 0.66 | 11 |
Repurchase of Common Stock | -0.02 | -0.05 | -0.3 | -0.31 | -2.81 | - |
Other Financing Activities | -0.31 | -0.31 | - | -0.21 | -0.02 | 251.51 |
Financing Cash Flow | 55.51 | 43.46 | 0.17 | 25.65 | -4.07 | 288.45 |
Net Cash Flow
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Net Cash Flow | 10.25 | 0.71 | -7.29 | -14.17 | -203.58 | 233.84 |
Free Cash Flow
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Free Cash Flow | -45.42 | -53.67 | -79.51 | -60.69 | -95.8 | -54.62 |
Free Cash Flow Growth | - | - | - | - | - | - |
Free Cash Flow Margin | - | -3390.46% | -1263.11% | -804.85% | -10715.88% | - |
Free Cash Flow Per Share | -1.87 | -3.68 | -6.75 | -5.69 | -9.41 | -9.84 |
Levered Free Cash Flow | -33.59 | -33.34 | -41.12 | -47.33 | -58.69 | -28.94 |
Unlevered Free Cash Flow | -28.1 | -29.93 | -41.12 | -47.33 | -58.69 | -27.76 |
Additional Metrics
Fiscal Year | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
Period Ending | Jun '26 Jun 30, 2026 | Dec '25 Dec 31, 2025 | Dec '24 Dec 31, 2024 | Dec '23 Dec 31, 2023 | Dec '22 Dec 31, 2022 | Dec '21 Dec 31, 2021 |
Cash Interest Paid | 0.69 | - | - | - | 0.15 | 1.8 |
Change in Working Capital | -1.92 | -6.39 | -1.57 | -1.65 | 8.46 | 2.09 |