Amprius Technologies (AMPX) FCF Margin (2021 - 2026)
Amprius Technologies posted quarterly FCF Margin of 134.06% for Q1 2026, down 78.0% year-on-year from 609.36% in Q1 2025, and down 1804.75% on a QoQ basis from 7.04% in Q4 2025.
Amprius Technologies (AMPX) has 6 years of FCF Margin data on file, last reported at 134.06% in Q1 2026.
- For the quarter ending Q1 2026, FCF Margin fell 78.0% year-over-year to 134.06%; the trailing twelve-month figure through Mar 2026 stood at 60.57% (up 4441.0% YoY), and the FY2025 full-year result was 43.08%, up 9512.0% from the prior year.
- FCF Margin for Q1 2026 stood at 134.06%, down from 7.04% in the prior quarter.
- Across five years, FCF Margin topped out at 6.59% in Q4 2024 and bottomed at 1124.01% in Q1 2023.
- The 5-year median for FCF Margin is 267.52% (2023), against an average of 316.53%.
- The widest annual swing landed in 2023, when FCF Margin sank 97818 bps; it then jumped 53860 bps in 2024.
- A 5-year view of FCF Margin shows it stood at 635.61% in 2022, then jumped by 58 bps to 267.52% in 2023, then jumped by 102 bps to 6.59% in 2024, then sank by 207 bps to 7.04% in 2025, then slumped by 1805 bps to 134.06% in 2026.
- The last three FCF Margin figures came in at 134.06% (Q1 2026), 7.04% (Q4 2025), and 45.09% (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 | Amprius Technologies | 2.20 Bn | 2.13 Bn | 5.74 Mn | -134.06% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -134.06% |
| Dec 31, 2025 | -7.04% |
| Sep 30, 2025 | -45.09% |
| Jun 30, 2025 | -33.06% |
| Mar 31, 2025 | -133.28% |
| Dec 31, 2024 | 6.59% |
| Sep 30, 2024 | -138.28% |
| Jun 30, 2024 | -285.92% |
| Mar 31, 2024 | -585.40% |
| Dec 31, 2023 | -267.52% |
| Sep 30, 2023 | -629.34% |
| Jun 30, 2023 | -447.98% |
| Mar 31, 2023 | -1,124.01% |
| Dec 31, 2022 | -635.61% |
| Sep 30, 2022 | -397.67% |
| Jun 30, 2022 | -377.57% |
| Mar 31, 2022 | -145.83% |
| Dec 31, 2021 | -167.93% |