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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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EnerSys

Miscellaneous Electrical Machinery, Equipment & Supplies · SIC 3690CIK 1289308Held by 4 tracked managersEDGAR filings ↗10-K/10-Q ↗

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Revenue FY2026
$3.75B
Net Income FY2026
$0.29B
EPS (Basic, as reported)
$7.84
Net Margin FY2026
7.8%
ROE FY2026
15.4%
Total Equity
$1.91B
Shares Out
36M
Business description

EnerSys — Miscellaneous Electrical Machinery, Equipment & Supplies. Figures are as reported in each year's original 10-K via SEC EDGAR XBRL company facts (FY2009–FY2026; structured XBRL data begins around 2008). Market-price metrics are not part of EDGAR data.

Annual (fiscal years, as reported)USD millions
i
default rows · click any row to chart itRevenue: 142 → 3,751 +43.9% CAGR
Fiscal yearFY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025FY2026
Revenue1421861872162,9783,3573,7093,5823,6183,751
Cost of revenue(1,713)(1,920)(2,105)(2,301)(2,239)(2,605)————
Gross profit6516576937857397508409831,0921,098
Total operating expenses(370)(382)(441)(530)——————
Operating income236269212190216206278352465426
Interest expense(22)(25)(31)(44)(38)(38)(60)(50)(51)(51)
Other income (expense), net(1)(6)10(8)5(8)(9)(7)(29)
Pre-tax income213238182147170174211292407347
Income tax expense(54)(118)(22)(10)(27)(30)(35)(23)(43)(54)
Net income160120160137143144176269364294
EPS — basic$3.69$2.81$3.79$3.23$3.37$3.42$4.31$6.62$9.15$7.84
EPS — diluted$3.64$2.77$3.73$3.20$3.32$3.36$4.25$6.50$8.99$7.70
Shares outstanding — basic (M)43434242434241414037
Shares outstanding — diluted (M)44434343434341414038

Showing the latest 10 of 18 fiscal years.

Source: SEC EDGAR XBRL company facts — figures as reported in each period's original filing (structured data begins ~2008). EPS and other per-share figures are as reported and are not adjusted for later stock splits; a ⚑ marks a period where the reported share count changed by a large factor. Dollar figures in millions unless per-share. Line items a company never reports are omitted. Where a filer switched XBRL concepts, the successor concept is used and definitions can differ slightly (e.g. cash may include restricted cash; banks' revenue is net of interest expense; cost of revenue may exclude D&A; net income may be the amount available to common stockholders; debt issued/repaid may be net of issuance costs or include finance-lease obligations — each only where the original concept stopped being reported). Click a period header to open that period's source filing on EDGAR.