ENSEnerSys

$179.75+64% 1Y

Is the business good?

Good

A genuinely good business: earnings fully cash-backed (1.9×) and margins widening.

2 good, 2 neutral
Fundamental health (F-score)6 / 9SEC EDGAR · Mar 31, 2026

Mixed fundamental signals. Nine pass/fail tests of year-over-year health from the filings.

Profits arrive as cash1.87×derived · Jul 5, 2026

Operating profit is fully backed by cash. Conversion is improving vs a year ago.

Margin direction, 3 years+4.5 pts

Positive operating leverage, operating profit is growing faster than sales, so margins widen as the business scales.

Where ROE comes from8% ROA

A balanced mix of margins, efficiency, and leverage. ROE 17% = margin × turnover × leverage.

Unless marked, from derived.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

FCF conversionbetter than 89% of the market
Leverage (Debt/EBITDA)better than 69% of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is ENS?

EnerSys earns 16% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

16%

Return on invested capital · cost of capital 9.0% · 6.7 points above what the capital costs: growth creates value

Operating margin
13%

Operating margin · Electrical Equipment & Parts median 6.7% · 12 months to Q1 2027

Cash conversion
1.87×

Cash conversion · 0.61× a year ago · operating cash flow covers the operating profit after tax

Share count, year on year
−4.3%

Share count, year on year · bought back, each share owns more of the company

Operating margin by fiscal year
YearOperating margin
FY20217.3%
FY20226.1%
FY20237.5%
FY20249.8%
FY202513%
FY202611%
Details›
Gross margin12 months to Q1 2027
31%
Operating margin12 months to Q1 2027
13%
Net margin12 months to Q1 2027
9.3%
Free cash flow margin
19%
Revenue, trailing twelve months
$3.79B
Free cash flow, trailing twelve months
$717M
Net income, trailing twelve months
$353M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
16%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.