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EnerSys (ENS) Fundamental Analysis & AI Grade 2026

ENS NYSE Miscellaneous Electrical Machinery, Equipment & Supplies DE CIK: 0001289308
Updated This Month • Analysis: May 22, 2026 • SEC Data: 2026-03-31
Combined AI Grade
A
75% Confidence
STRONG AGREEMENT
A
72% Conf
A
78% Conf

📊 ENS Key Takeaways

Revenue: $3.8B
Net Margin: 7.8%
Free Cash Flow: $467.5M
Current Ratio: 2.66x
Debt/Equity: 0.57x
EPS: $7.70
AI Grade: A with 72% confidence
EnerSys (ENS) receives a A fundamental grade with 75% confidence from our AI analysis based on SEC 10-K filings. With revenue of $3.8B, net profit margin of 7.8%, and return on equity (ROE) of 15.4%, EnerSys demonstrates strong fundamentals in the Utilities sector. Below is our complete ENS stock analysis for 2026.

Is EnerSys (ENS) a Good Investment?

Claude

EnerSys demonstrates solid financial health with excellent liquidity, conservative leverage (0.57x D/E), and robust free cash flow generation of $467.5M (12.5% margin). However, 3.7% revenue growth and flat net income YoY reveal modest momentum and margin pressures that warrant monitoring. Strong balance sheet and cash conversion provide financial stability despite near-term growth headwinds.

ChatGPT

EnerSys shows solid fundamental quality with healthy margins, strong free cash flow generation, and a balance sheet that appears well controlled despite meaningful debt. Growth is modest, but profitability is stable and liquidity is strong, suggesting the business is executing well and has financial flexibility. The main fundamental question is whether management can convert stable operations into stronger top-line and net income growth.

EnerSys Key Strengths (ENS)

Claude
  • + Excellent free cash flow generation ($467.5M) with 12.5% FCF margin demonstrates operational efficiency and cash-to-cash conversion
  • + Strong balance sheet with conservative leverage (D/E 0.57x), excellent current ratio (2.66x), and solid interest coverage (11.3x)
  • + Solid profitability with 11.4% operating margin and 15.4% ROE showing sustainable capital efficiency
ChatGPT
  • + Strong cash generation, with $336.36M of free cash flow and a 12.2% FCF margin
  • + Healthy liquidity profile, including a 2.75x current ratio, 1.72x quick ratio, and $450.08M in cash
  • + Solid profitability and manageable leverage, with 29.2% gross margin, 11.0% operating margin, and 8.0x interest coverage

ENS Stock Risks: EnerSys Investment Risks

Claude
  • ! Weak earnings growth with net income flat YoY (+0.0%) while diluted EPS declined 14.3%, indicating margin compression or share dilution
  • ! Modest revenue growth of 3.7% YoY suggests limited market expansion and potential competitive or end-market headwinds
  • ! Gross margin of 29.3% is not exceptional, indicating potential cost structure challenges or limited pricing power
ChatGPT
  • ! Revenue growth is weak at just 1.0% YoY, which may limit earnings expansion
  • ! Net income was essentially flat YoY, indicating limited operating momentum
  • ! Long-term debt of $1.15B is manageable now but could pressure flexibility if earnings soften

Key Metrics to Watch

Claude
  • * Net margin trends and drivers of EPS decline relative to revenue growth
  • * Gross margin trajectory as indicator of pricing power and manufacturing cost management
  • * Operating cash flow sustainability and free cash flow generation maintenance amid growth deceleration
ChatGPT
  • * Revenue growth and operating margin progression
  • * Free cash flow conversion and debt reduction trend

EnerSys (ENS) Financial Metrics & Key Ratios

Revenue
$3.8B
Net Income
$293.6M
EPS (Diluted)
$7.70
Free Cash Flow
$467.5M
Total Assets
$4.0B
Cash Position
$438.7M

💡 AI Analyst Insight

Strong liquidity with a 2.66x current ratio provides a solid financial cushion.

ENS Profit Margin, ROE & Profitability Analysis

Gross Margin 29.3%
Operating Margin 11.4%
Net Margin 7.8%
ROE 15.4%
ROA 7.3%
FCF Margin 12.5%

ENS vs Utilities Sector: How EnerSys Compares

How EnerSys compares to Utilities sector averages

Net Margin
ENS 7.8%
vs
Sector Avg 12.0%
ENS Sector
ROE
ENS 15.4%
vs
Sector Avg 10.0%
ENS Sector
Current Ratio
ENS 2.7x
vs
Sector Avg 0.8x
ENS Sector
Debt/Equity
ENS 0.6x
vs
Sector Avg 1.4x
ENS Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is EnerSys Stock Overvalued? ENS Valuation Analysis 2026

Based on fundamental analysis, EnerSys appears fundamentally strong relative to the Utilities sector in 2026.

Return on Equity
15.4%
Sector avg: 10%
Net Profit Margin
7.8%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.57x
Sector avg: 1.4x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

EnerSys Balance Sheet: ENS Debt, Cash & Liquidity

Current Ratio
2.66x
Quick Ratio
1.76x
Debt/Equity
0.57x
Debt/Assets
52.3%
Interest Coverage
11.33x
Long-term Debt
$1.1B

ENS Revenue & Earnings Growth: 5-Year Financial Trend

ENS 5-year financial data: Year 2022: Revenue $3.4B, Net Income $137.1M, EPS $3.20. Year 2023: Revenue $3.7B, Net Income $143.4M, EPS $3.32. Year 2024: Revenue $3.7B, Net Income $143.9M, EPS $3.36. Year 2025: Revenue $3.7B, Net Income $175.8M, EPS $4.25. Year 2026: Revenue $3.8B, Net Income $269.1M, EPS $6.50.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: EnerSys's revenue has grown significantly by 12% over the 5-year period, indicating strong business expansion. The most recent EPS of $6.50 reflects profitable operations.

ENS Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
12.5%
Free cash flow / Revenue

ENS Quarterly Earnings & Performance

Quarterly financial performance data for EnerSys including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2026 $906.2M $90.4M $2.40
Q2 2026 $883.7M $68.4M $1.80
Q1 2026 $852.9M $57.5M $1.46
Q3 2025 $861.5M $76.2M $1.86
Q2 2025 $883.7M $65.2M $1.56
Q1 2025 $852.9M $66.8M $1.60
Q3 2024 $861.5M $44.4M $1.08
Q2 2024 $899.4M $34.5M $0.84

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

EnerSys Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$547.6M
Cash generated from operations
Stock Buybacks
$370.7M
Shares repurchased (TTM)
Capital Expenditures
$80.1M
Investment in assets
Dividends Paid
$38.1M
Returned to shareholders

ENS SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for EnerSys (CIK: 0001289308)

📋 Recent SEC Filings

Date Form Document Action
Jun 1, 2026 4 xslF345X06/rdgdoc.xml View →
Jun 1, 2026 4 xslF345X06/rdgdoc.xml View →
May 28, 2026 8-K ens-20260528.htm View →
May 27, 2026 4 xslF345X06/rdgdoc.xml View →
May 20, 2026 8-K ens-20260520.htm View →

Frequently Asked Questions about ENS

What is the AI rating for ENS?

EnerSys (ENS) has a Combined AI Grade of A from Claude (A) and ChatGPT (A) with 75% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are ENS's key strengths?

Claude: Excellent free cash flow generation ($467.5M) with 12.5% FCF margin demonstrates operational efficiency and cash-to-cash conversion. Strong balance sheet with conservative leverage (D/E 0.57x), excellent current ratio (2.66x), and solid interest coverage (11.3x). ChatGPT: Strong cash generation, with $336.36M of free cash flow and a 12.2% FCF margin. Healthy liquidity profile, including a 2.75x current ratio, 1.72x quick ratio, and $450.08M in cash.

What are the risks of investing in ENS?

Claude: Weak earnings growth with net income flat YoY (+0.0%) while diluted EPS declined 14.3%, indicating margin compression or share dilution. Modest revenue growth of 3.7% YoY suggests limited market expansion and potential competitive or end-market headwinds. ChatGPT: Revenue growth is weak at just 1.0% YoY, which may limit earnings expansion. Net income was essentially flat YoY, indicating limited operating momentum.

What is ENS's revenue and growth?

EnerSys reported revenue of $3.8B.

Does ENS pay dividends?

EnerSys pays dividends, with $38.1M distributed to shareholders in the trailing twelve months.

Where can I find ENS SEC filings?

Official SEC filings for EnerSys (CIK: 0001289308) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is ENS's EPS?

EnerSys has a diluted EPS of $7.70.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined grade reflects both perspectives for balanced insights.

What is ENS's fundamental grade?

Based on our AI fundamental analysis in June 2026, EnerSys has a A grade with 75% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is ENS stock overvalued or undervalued?

Valuation metrics for ENS: ROE of 15.4% (sector avg: 10%), net margin of 7.8% (sector avg: 12%). Higher ROE suggests strong returns relative to peers.

What is ENS's AI grade for 2026?

Our dual AI analysis gives EnerSys a combined A grade for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is ENS's free cash flow?

EnerSys's operating cash flow is $547.6M, with capital expenditures of $80.1M. FCF margin is 12.5%.

How does ENS compare to other Utilities stocks?

Vs Utilities sector averages: Net margin 7.8% (avg: 12%), ROE 15.4% (avg: 10%), current ratio 2.66 (avg: 0.8).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 22, 2026 | Data as of: 2026-03-31 | Powered by Claude AI