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Side-by-side financial comparison of EnerSys (ENS) and Realty Income (O). Click either name above to swap in a different company.
Realty Income is the larger business by last-quarter revenue ($1.5B vs $919.1M, roughly 1.6× EnerSys). Realty Income runs the higher net margin — 19.9% vs 9.8%, a 10.1% gap on every dollar of revenue. On growth, Realty Income posted the faster year-over-year revenue change (11.0% vs 1.4%). Realty Income produced more free cash flow last quarter ($1.2B vs $171.3M). Over the past eight quarters, Realty Income's revenue compounded faster (8.6% CAGR vs 0.5%).
EnerSys is a stored energy systems and technology provider for industrial applications. The company manufactures reserve-power and motive-power batteries, battery chargers, power equipment, battery accessories and outdoor equipment enclosures.
Realty Income Corporation is a real estate investment trust that invests in free-standing, single-tenant commercial properties in the United States, the United Kingdom, and six other countries in Europe. These properties are subject to NNN Leases. The company is organized in Maryland with its headquarters in San Diego, California.
ENS vs O — Head-to-Head
Income Statement — Q3 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $919.1M | $1.5B |
| Net Profit | $90.4M | $296.1M |
| Gross Margin | 30.1% | — |
| Operating Margin | 13.5% | 21.7% |
| Net Margin | 9.8% | 19.9% |
| Revenue YoY | 1.4% | 11.0% |
| Net Profit YoY | -21.3% | 48.3% |
| EPS (diluted) | $2.40 | $0.32 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $919.1M | $1.5B | ||
| Q3 25 | $951.3M | $1.5B | ||
| Q2 25 | $893.0M | $1.4B | ||
| Q1 25 | $974.8M | $1.4B | ||
| Q4 24 | $906.2M | $1.3B | ||
| Q3 24 | $883.7M | $1.3B | ||
| Q2 24 | $852.9M | $1.3B | ||
| Q1 24 | $910.7M | $1.3B |
| Q4 25 | $90.4M | $296.1M | ||
| Q3 25 | $68.4M | $315.8M | ||
| Q2 25 | $57.5M | $196.9M | ||
| Q1 25 | $96.5M | $249.8M | ||
| Q4 24 | $114.8M | $199.6M | ||
| Q3 24 | $82.3M | $269.5M | ||
| Q2 24 | $70.1M | $259.4M | ||
| Q1 24 | $60.9M | $132.3M |
| Q4 25 | 30.1% | — | ||
| Q3 25 | 29.1% | — | ||
| Q2 25 | 28.4% | — | ||
| Q1 25 | 31.2% | — | ||
| Q4 24 | 32.9% | — | ||
| Q3 24 | 28.5% | — | ||
| Q2 24 | 27.9% | — | ||
| Q1 24 | 27.9% | — |
| Q4 25 | 13.5% | 21.7% | ||
| Q3 25 | 9.7% | 23.2% | ||
| Q2 25 | 9.7% | 15.8% | ||
| Q1 25 | 13.5% | 19.3% | ||
| Q4 24 | 15.7% | 16.5% | ||
| Q3 24 | 11.2% | 21.5% | ||
| Q2 24 | 10.7% | 20.7% | ||
| Q1 24 | 8.9% | 11.9% |
| Q4 25 | 9.8% | 19.9% | ||
| Q3 25 | 7.2% | 21.5% | ||
| Q2 25 | 6.4% | 14.0% | ||
| Q1 25 | 9.9% | 18.1% | ||
| Q4 24 | 12.7% | 14.9% | ||
| Q3 24 | 9.3% | 20.2% | ||
| Q2 24 | 8.2% | 19.4% | ||
| Q1 24 | 6.7% | 10.5% |
| Q4 25 | $2.40 | $0.32 | ||
| Q3 25 | $1.80 | $0.35 | ||
| Q2 25 | $1.46 | $0.22 | ||
| Q1 25 | $2.39 | $0.28 | ||
| Q4 24 | $2.88 | $0.23 | ||
| Q3 24 | $2.01 | $0.30 | ||
| Q2 24 | $1.71 | $0.29 | ||
| Q1 24 | $1.48 | $0.16 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $450.1M | $434.8M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $1.9B | $39.4B |
| Total Assets | $4.0B | $72.8B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $450.1M | $434.8M | ||
| Q3 25 | $388.6M | $417.2M | ||
| Q2 25 | $346.7M | $800.4M | ||
| Q1 25 | $343.1M | $319.0M | ||
| Q4 24 | $463.2M | $445.0M | ||
| Q3 24 | $407.9M | $397.0M | ||
| Q2 24 | $344.1M | $442.8M | ||
| Q1 24 | $333.3M | $680.2M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | $1.1B | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | $802.0M | — |
| Q4 25 | $1.9B | $39.4B | ||
| Q3 25 | $1.9B | $39.1B | ||
| Q2 25 | $1.9B | $39.2B | ||
| Q1 25 | $1.9B | $39.0B | ||
| Q4 24 | $1.8B | $38.8B | ||
| Q3 24 | $1.8B | $38.5B | ||
| Q2 24 | $1.8B | $38.6B | ||
| Q1 24 | $1.8B | $39.0B |
| Q4 25 | $4.0B | $72.8B | ||
| Q3 25 | $4.1B | $71.3B | ||
| Q2 25 | $4.1B | $71.4B | ||
| Q1 25 | $4.0B | $69.8B | ||
| Q4 24 | $4.0B | $68.8B | ||
| Q3 24 | $4.0B | $68.5B | ||
| Q2 24 | $3.6B | $68.1B | ||
| Q1 24 | $3.5B | $68.3B |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | 0.57× | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | 0.46× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $184.6M | $1.2B |
| Free Cash FlowOCF − Capex | $171.3M | $1.2B |
| FCF MarginFCF / Revenue | 18.6% | 77.6% |
| Capex IntensityCapex / Revenue | 1.4% | 3.3% |
| Cash ConversionOCF / Net Profit | 2.04× | 4.06× |
| TTM Free Cash FlowTrailing 4 quarters | $441.3M | $3.9B |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $184.6M | $1.2B | ||
| Q3 25 | $218.0M | $943.1M | ||
| Q2 25 | $968.0K | $1.1B | ||
| Q1 25 | $135.2M | $787.5M | ||
| Q4 24 | $81.1M | $972.0M | ||
| Q3 24 | $33.6M | $841.5M | ||
| Q2 24 | $10.4M | $981.2M | ||
| Q1 24 | — | $778.7M |
| Q4 25 | $171.3M | $1.2B | ||
| Q3 25 | $197.1M | $909.9M | ||
| Q2 25 | $-32.1M | $1.0B | ||
| Q1 25 | $104.9M | $764.6M | ||
| Q4 24 | $56.8M | $935.8M | ||
| Q3 24 | $3.3M | $807.9M | ||
| Q2 24 | $-25.7M | $939.2M | ||
| Q1 24 | — | $769.0M |
| Q4 25 | 18.6% | 77.6% | ||
| Q3 25 | 20.7% | 61.9% | ||
| Q2 25 | -3.6% | 73.3% | ||
| Q1 25 | 10.8% | 55.4% | ||
| Q4 24 | 6.3% | 69.8% | ||
| Q3 24 | 0.4% | 60.7% | ||
| Q2 24 | -3.0% | 70.1% | ||
| Q1 24 | — | 61.0% |
| Q4 25 | 1.4% | 3.3% | ||
| Q3 25 | 2.2% | 2.3% | ||
| Q2 25 | 3.7% | 1.9% | ||
| Q1 25 | 3.1% | 1.7% | ||
| Q4 24 | 2.7% | 2.7% | ||
| Q3 24 | 3.4% | 2.5% | ||
| Q2 24 | 4.2% | 3.1% | ||
| Q1 24 | — | 0.8% |
| Q4 25 | 2.04× | 4.06× | ||
| Q3 25 | 3.19× | 2.99× | ||
| Q2 25 | 0.02× | 5.39× | ||
| Q1 25 | 1.40× | 3.15× | ||
| Q4 24 | 0.71× | 4.87× | ||
| Q3 24 | 0.41× | 3.12× | ||
| Q2 24 | 0.15× | 3.78× | ||
| Q1 24 | — | 5.89× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ENS
| Energy Systems | $399.5M | 43% |
| Motive Power | $352.0M | 38% |
| Services | $92.6M | 10% |
| Transferred Over Time | $38.2M | 4% |
| Other | $36.8M | 4% |
O
| Product And Service Retail | $900.8M | 61% |
| Other | $531.5M | 36% |
