EnerSys (ENS) Stock Analysis
Industrials · Electrical Equipment & Parts · NYSE
EnerSys (ENS) posted $3.75B in revenue for fiscal 2026 (up 3.7% year over year), at a 7.8% net margin, and has compounded revenue about 4.7%/yr over five years, per its SEC filings.
Data last refreshed August 2, 2026 from SEC filings · how we compute this
The analyst's take on EnerSys
EnerSys has grown revenue from $141.77M to $3.75B over the last 10 fiscal years, compounding about 4.7% a year. The most recent year was up 3.7%, roughly in line with its longer-run pace.
Net margin sits at 7.8%, down 2.3 points year over year on a 29.3% gross margin. It carries about $1.11B of total debt.
At today's valuation the market is pricing in roughly 5.7% annual free-cash-flow growth — versus the 10.1% it actually delivered over the last five years, so the price is arguably undemanding against what it has already proven.
Synthesised from EnerSys's SEC filings — descriptive, not advice. Ask the analyst your own question →
EnerSys revenue & earnings — last 10 fiscal years
| Metric | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $141.77M | $186.05M | $186.56M | $216.13M | $2.98B | $3.36B | $3.71B | $3.58B | $3.62B | $3.75B |
| Gross profit | $651.88M | $658.40M | $693.03M | $784.87M | $739.15M | $749.97M | $840.14M | $982.89M | $1.09B | $1.10B |
| Net income | $160.21M | $119.59M | $160.24M | $137.12M | $143.37M | $143.91M | $175.80M | $269.10M | $363.70M | $293.60M |
| Net margin | 113.0% | 64.3% | 85.9% | 63.4% | 4.8% | 4.3% | 4.7% | 7.5% | 10.1% | 7.8% |
Source: EnerSys SEC filings (10-K). 18 years of history available in the interactive view.
EnerSys: no obvious red flags in the filings
Our deterministic scan of the filed statements — receivables vs sales, earnings vs cash, dilution, leverage and margins — didn't flag anything. Ask about the risks →
What growth is priced into ENS stock?
At today's market cap of $8.08B, EnerSys is priced for free-cash-flow growth of about 5.7% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $467.52M from the FY ending 2026-03-31). For comparison, free cash flow actually grew 10.1%/yr over the last five fiscal years and revenue 4.7%/yr, computed from its SEC filings. This is a reverse DCF — a translation of the price into a growth assumption you can judge, not a fair value and not advice. Change the assumptions yourself in the interactive view →
Explore 18 years of EnerSys financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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EnerSys financial history by metric
Compare EnerSys with peers
About EnerSys
EnerSys engages in the provision of stored energy solutions for industrial applications worldwide. It operates through three segments: Network & Infrastructure Solutions, Industrial Mobility Solutions, and Precision Power Solutions. The Network & Infrastructure Solutions segment provides power solutions and services to broadband, telecommunications, data center, and industrial utility customers. The Industrial Mobility Solutions segment provides power for electric industrial forklifts and other material handling equipment as well as transportation applications, primarily Class 8 trucks. The Precision Power Solutions segment provides energy solutions primarily for military vehicles, advanced defense programs, soldier powering and autonomous systems. It sells its products through a network of distributors, independent representatives, and internal sales forces. The company was formerly known as Yuasa, Inc. and changed its name to EnerSys in January 2001. EnerSys was founded in 1991 and is headquartered in Reading, Pennsylvania.
EnerSys — frequently asked questions
What is EnerSys's revenue?
EnerSys (ENS) reported revenue of $3.75B for fiscal year 2026, up 3.7% from the prior year, according to its SEC filings.
Is EnerSys profitable?
Yes. ENS earned net income of $293.60M in fiscal 2026, a net margin of 7.8%.
What is ENS's P/E ratio?
EnerSys trades at a price-to-earnings ratio of about 28.7 based on the latest data in our nightly-refreshed cache.
How fast is EnerSys growing?
ENS's revenue grew at roughly 4.7% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does EnerSys have?
As of fiscal year 2026, ENS carried roughly $1.11B in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is EnerSys's gross margin?
ENS's gross margin was 29.3% in fiscal 2026 — gross profit of $1.10B on revenue of $3.75B.
What is EnerSys's market cap?
EnerSys (ENS) has a market capitalization of about $8.08B, based on the latest data in our nightly-refreshed cache.
When does EnerSys's fiscal year end?
ENS's fiscal year ends in March. Its most recent annual filing covers the fiscal year ending 2026-03-31.
What growth is priced into ENS stock?
At today's market cap of $8.08B, EnerSys is priced for free-cash-flow growth of about 5.7% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $467.52M from the FY ending 2026-03-31). For comparison, free cash flow actually grew 10.1%/yr over the last five fiscal years and revenue 4.7%/yr, computed from its SEC filings.
Where does this data come from?
All figures are computed from EnerSys's official SEC filings (10-K and 10-Q), covering 18 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.