ESS Tech (GWH) FCF Margin (2022 - 2026)
ESS Tech's quarterly FCF Margin came in at 10529.69% in Q1 2026, down 735773.0% year-on-year from N/an in Q1 2025, and down 1542.1% quarter-over-quarter from 730.16% in Q4 2025.
ESS Tech has reported FCF Margin for 5 years, with the latest figure at 10529.69% in Q1 2026.
- For the quarter ending Q1 2026, FCF Margin fell 735773.0% year-over-year to 10529.69%; the trailing twelve-month figure through Mar 2026 stood at 4029.32% (down 226372.0% YoY), and the FY2025 full-year result was 3179.28%, down 200684.0% from the prior year.
- FCF Margin for Q1 2026 stood at 10529.69%, down from 730.16% in the prior quarter.
- The five-year high for FCF Margin was 730.16% in Q4 2025, with the low at 154000.0% in Q4 2022.
- Average FCF Margin over 5 years is 12586.75%, with a median of 1752.51% recorded in 2022.
- Year-over-year, FCF Margin surged 15354793 bps in 2023 and slumped 735773 bps in 2026.
- Tracing GWH's FCF Margin over 5 years: stood at 154000.0% in 2022, then soared by 100 bps to 452.07% in 2023, then plunged by 42 bps to 639.96% in 2024, then soared by 214 bps to 730.16% in 2025, then tumbled by 1542 bps to 10529.69% in 2026.
- The last three FCF Margin figures came in at 10529.69% (Q1 2026), 730.16% (Q4 2025), and 1803.27% (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Vertiv Holdings | 125.39 Bn | 122.89 Bn | 999.70 Mn | 28.89% |
| 2 | Bloom Energy | 85.22 Bn | 82.75 Bn | 225.54 Mn | 6.31% |
| 3 | nVent Electric | 26.63 Bn | 26.44 Bn | 445.60 Mn | 3.95% |
| 4 | Hubbell | 25.22 Bn | 24.72 Bn | 505.30 Mn | 3.03% |
| 5 | Advanced Energy Industries | 12.25 Bn | 12.25 Bn | 200.90 Mn | -8.26% |
| 6 | Powell Industries | 10.16 Bn | 9.61 Bn | 87.94 Mn | 16.63% |
| 7 | Acuity Inc. (De) | 8.82 Bn | 8.55 Bn | 520.40 Mn | 6.94% |
| 8 | EnerSys | 8.70 Bn | 8.26 Bn | 290.87 Mn | 13.28% |
| 9 | Plug Power | 5.25 Bn | 4.87 Bn | -21.61 Mn | -107.70% |
| 10 | ESS Tech | 28.05 Mn | 28.05 Mn | -7.04 Mn | -10,529.69% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -10,529.69% |
| Dec 31, 2025 | 730.16% |
| Sep 30, 2025 | -1,803.27% |
| Jun 30, 2025 | -673.20% |
| Mar 31, 2025 | -3,171.95% |
| Dec 31, 2024 | -639.96% |
| Sep 30, 2024 | -5,534.82% |
| Jun 30, 2024 | -4,675.00% |
| Mar 31, 2024 | -709.53% |
| Dec 31, 2023 | -452.07% |
| Sep 30, 2023 | -291.07% |
| Jun 30, 2023 | -683.76% |
| Mar 31, 2023 | -5,143.28% |
| Dec 31, 2022 | -154,000.00% |
| Sep 30, 2022 | -12,108.85% |
| Jun 30, 2022 | -1,701.75% |