EnerSys (ENS) Operating Expenses (2009 - 2026)
EnerSys (ENS) reported Operating Expenses of $19.7 million for Q1 2026, up 290.22% year-over-year from $5.1 million in Q1 2025, and down 86.66% on a QoQ basis from $147.8 million in Q4 2025.
EnerSys (ENS) has 18 years of Operating Expenses data on file, last reported at $19.7 million in Q1 2026.
- Quarterly Operating Expenses rose 290.22% year-over-year to $19.7 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $492.4 million (up 9.19% YoY) and the FY2026 annual result came in at $50.9 million, up 253.04% from the prior year.
- Operating Expenses eased to $19.7 million in Q1 2026 per ENS's latest filing, from $147.8 million in the prior quarter.
- Across five years, Operating Expenses topped out at $164.0 million in Q3 2025 and bottomed at $4.0 million in Q1 2023.
- The 5-year median for Operating Expenses is $139.2 million (2022), against an average of $106.9 million.
- The widest annual swing landed in 2022, when Operating Expenses tumbled 72.93%; it then soared 290.22% in 2026.
- Tracing ENS's Operating Expenses over 5 years: stood at $137.4 million in 2022, then gained by 4.81% to $144.0 million in 2023, then rose by 7.19% to $154.3 million in 2024, then declined by 4.22% to $147.8 million in 2025, then slumped by 86.66% to $19.7 million in 2026.
- Per Business Quant, the three latest ENS Operating Expenses figures stand at $19.7 million (Q1 2026), $147.8 million (Q4 2025), and $164.0 million (Q3 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Opex (Qtr) |
|---|---|---|---|---|---|
| 1 | Vertiv Holdings | 125.39 Bn | 122.89 Bn | 999.70 Mn | 451.80 Mn |
| 2 | Bloom Energy | 85.22 Bn | 82.75 Bn | 225.54 Mn | 153.35 Mn |
| 3 | nVent Electric | 26.63 Bn | 26.44 Bn | 445.60 Mn | 249.90 Mn |
| 4 | Hubbell | 25.22 Bn | 24.72 Bn | 505.30 Mn | 241.50 Mn |
| 5 | Advanced Energy Industries | 12.25 Bn | 12.25 Bn | 200.90 Mn | 132.60 Mn |
| 6 | Powell Industries | 10.16 Bn | 9.61 Bn | 87.94 Mn | 30.13 Mn |
| 7 | Acuity Inc. (De) | 8.82 Bn | 8.55 Bn | 520.40 Mn | 387.40 Mn |
| 8 | EnerSys | 8.70 Bn | 8.26 Bn | 290.87 Mn | 19.72 Mn |
| 9 | Plug Power | 5.25 Bn | 4.87 Bn | -21.61 Mn | 87.88 Mn |
| 10 | Hayward Holdings | 3.01 Bn | 2.78 Bn | 118.70 Mn | 69.85 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 19.72 Mn |
| Dec 28, 2025 | 147.81 Mn |
| Sep 28, 2025 | 164.03 Mn |
| Jun 29, 2025 | 160.89 Mn |
| Mar 31, 2025 | 5.05 Mn |
| Dec 29, 2024 | 154.31 Mn |
| Sep 29, 2024 | 150.54 Mn |
| Jun 30, 2024 | 141.10 Mn |
| Mar 31, 2024 | 8.49 Mn |
| Dec 31, 2023 | 143.96 Mn |
| Oct 1, 2023 | 143.77 Mn |
| Jul 2, 2023 | 144.55 Mn |
| Mar 31, 2023 | 4.05 Mn |
| Jan 1, 2023 | 134.32 Mn |
| Oct 2, 2022 | 137.36 Mn |
| Jul 3, 2022 | 127.08 Mn |
| Mar 31, 2022 | 5.60 Mn |
| Jan 2, 2022 | 130.70 Mn |
| Oct 3, 2021 | 125.31 Mn |
| Jul 4, 2021 | 124.49 Mn |
| Mar 31, 2021 | 20.67 Mn |
| Jan 3, 2021 | 118.05 Mn |
| Oct 4, 2020 | 119.03 Mn |
| Jul 5, 2020 | 120.37 Mn |
| Mar 31, 2020 | 133.77 Mn |
| Dec 31, 2019 | 132.74 Mn |
| Sep 30, 2019 | 132.33 Mn |
| Jun 30, 2019 | 130.80 Mn |
| Mar 31, 2019 | 133.55 Mn |
| Dec 30, 2018 | 112.05 Mn |
| Sep 30, 2018 | 96.40 Mn |
| Jul 1, 2018 | 99.42 Mn |
| Mar 31, 2018 | 98.60 Mn |
| Dec 31, 2017 | 96.72 Mn |
| Oct 1, 2017 | 94.11 Mn |
| Jul 2, 2017 | 92.65 Mn |
| Mar 31, 2017 | 92.35 Mn |
| Jan 1, 2017 | 85.01 Mn |
| Oct 2, 2016 | 93.49 Mn |
| Jul 3, 2016 | 99.01 Mn |
| Mar 31, 2016 | 91.48 Mn |
| Dec 27, 2015 | 87.22 Mn |
| Sep 27, 2015 | 89.56 Mn |
| Jun 28, 2015 | 84.51 Mn |
| Mar 31, 2015 | 86.27 Mn |
| Dec 28, 2014 | 86.15 Mn |
| Sep 28, 2014 | 96.91 Mn |
| Jun 29, 2014 | 89.06 Mn |
| Mar 31, 2014 | 95.00 Mn |
| Dec 29, 2013 | 90.08 Mn |
| Sep 29, 2013 | 82.23 Mn |
| Jun 30, 2013 | 77.11 Mn |
| Mar 31, 2013 | 80.30 Mn |
| Dec 30, 2012 | 80.19 Mn |
| Sep 30, 2012 | 74.16 Mn |
| Jul 1, 2012 | 77.68 Mn |
| Mar 31, 2012 | 77.35 Mn |
| Jan 1, 2012 | 75.66 Mn |
| Oct 2, 2011 | 71.95 Mn |
| Jul 3, 2011 | 72.85 Mn |
| Mar 31, 2011 | 69.51 Mn |
| Jan 2, 2011 | 67.83 Mn |
| Oct 3, 2010 | 63.48 Mn |
| Jul 4, 2010 | 58.41 Mn |
| Mar 31, 2010 | 59.30 Mn |
| Dec 27, 2009 | 61.61 Mn |
| Sep 27, 2009 | 60.28 Mn |
| Jun 28, 2009 | 54.41 Mn |