Growth Metrics

EnerSys (ENS) Shares Outstanding (Diluted Average) (2009 - 2026)

EnerSys (ENS) reported Shares Outstanding (Diluted Average) of $38.1 million for Q1 2026, down 5.67% year-over-year from $40.4 million in Q1 2025, and up 1.28% on a QoQ basis from $37.7 million in Q4 2025.

EnerSys (ENS) has 18 years of Shares Outstanding (Diluted Average) data on file, last reported at $38.1 million in Q1 2026.

  • Quarterly Shares Outstanding (Diluted Average) fell 5.67% year-over-year to $38.1 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $38.1 million (down 5.67% YoY) and the FY2026 annual result came in at $38.1 million, down 5.67% from the prior year.
  • Shares Outstanding (Diluted Average) improved to $38.1 million in Q1 2026 per ENS's latest filing, from $37.7 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $42.8 million in Q1 2022 and bottomed at $37.7 million in Q4 2025.
  • The 5-year median for Shares Outstanding (Diluted Average) is $41.3 million (2022), against an average of $40.7 million.
  • The widest annual swing landed in 2023, when Shares Outstanding (Diluted Average) advanced 1.05%; it then slipped 7.22% in 2025.
  • Tracing ENS's Shares Outstanding (Diluted Average) over 5 years: stood at $41.3 million in 2022, then gained by 0.53% to $41.5 million in 2023, then retreated by 2.14% to $40.6 million in 2024, then decreased by 7.22% to $37.7 million in 2025, then increased by 1.28% to $38.1 million in 2026.
  • Per Business Quant, the three latest ENS Shares Outstanding (Diluted Average) figures stand at $38.1 million (Q1 2026), $37.7 million (Q4 2025), and $38.6 million (Q3 2025).

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares (Diluted Avg.) (Qtr)
1 Vertiv Holdings 125.39 Bn 122.89 Bn 999.70 Mn 392.13 Mn
2 Bloom Energy 85.22 Bn 82.75 Bn 225.54 Mn 319.71 Mn
3 nVent Electric 26.63 Bn 26.44 Bn 445.60 Mn 164.00 Mn
4 Hubbell 25.22 Bn 24.72 Bn 505.30 Mn -
5 Advanced Energy Industries 12.25 Bn 12.25 Bn 200.90 Mn -
6 Powell Industries 10.16 Bn 9.61 Bn 87.94 Mn 36.58 Mn
7 Acuity Inc. (De) 8.82 Bn 8.55 Bn 520.40 Mn 31.45 Mn
8 EnerSys 8.70 Bn 8.26 Bn 290.87 Mn 38.14 Mn
9 Plug Power 5.25 Bn 4.87 Bn -21.61 Mn 1.39 Bn
10 Hayward Holdings 3.01 Bn 2.78 Bn 118.70 Mn 222.42 Mn

Historic Data

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DateValue
Mar 31, 2026 38.14 Mn
Dec 28, 2025 38.31 Mn
Sep 28, 2025 38.65 Mn
Jun 29, 2025 39.30 Mn
Mar 31, 2025 40.44 Mn
Dec 29, 2024 39.92 Mn
Sep 29, 2024 40.86 Mn
Jun 30, 2024 40.99 Mn
Mar 31, 2024 41.37 Mn
Dec 31, 2023 41.05 Mn
Oct 1, 2023 41.69 Mn
Jul 2, 2023 41.70 Mn
Mar 31, 2023 41.33 Mn
Jan 1, 2023 41.28 Mn
Oct 2, 2022 41.17 Mn
Jul 3, 2022 41.35 Mn
Mar 31, 2022 42.78 Mn
Jan 2, 2022 43.10 Mn
Oct 3, 2021 43.40 Mn
Jul 4, 2021 43.54 Mn
Mar 31, 2021 43.22 Mn
Jan 3, 2021 43.10 Mn
Oct 4, 2020 43.09 Mn
Jul 5, 2020 42.93 Mn
Mar 31, 2020 42.90 Mn
Dec 31, 2019 42.89 Mn
Sep 30, 2019 42.71 Mn
Jun 30, 2019 43.12 Mn
Mar 31, 2019 43.01 Mn
Dec 30, 2018 42.82 Mn
Sep 30, 2018 42.67 Mn
Jul 1, 2018 42.57 Mn
Mar 31, 2018 43.12 Mn
Dec 31, 2017 43.35 Mn
Oct 1, 2017 43.75 Mn
Jul 2, 2017 44.16 Mn
Mar 31, 2017 44.01 Mn
Jan 1, 2017 43.94 Mn
Oct 2, 2016 43.95 Mn
Jul 3, 2016 43.83 Mn
Mar 31, 2016 45.47 Mn
Dec 27, 2015 44.98 Mn
Sep 27, 2015 46.01 Mn
Jun 28, 2015 46.76 Mn
Mar 31, 2015 48.05 Mn
Dec 28, 2014 47.37 Mn
Sep 28, 2014 49.13 Mn
Jun 29, 2014 49.73 Mn
Mar 31, 2014 49.79 Mn
Dec 29, 2013 49.64 Mn
Sep 29, 2013 49.36 Mn
Jun 30, 2013 49.30 Mn
Mar 31, 2013 48.64 Mn
Dec 30, 2012 48.68 Mn
Sep 30, 2012 48.57 Mn
Jul 1, 2012 48.43 Mn
Mar 31, 2012 49.22 Mn
Mar 31, 2011 50.04 Mn
Jan 2, 2011 50.33 Mn
Oct 3, 2010 49.75 Mn
Jul 4, 2010 49.44 Mn
Mar 31, 2010 48.83 Mn
Dec 27, 2009 48.84 Mn
Sep 27, 2009 48.65 Mn
Jun 28, 2009 48.45 Mn