Return on Equity (ROE)
How efficiently a company uses shareholder money to generate profits.
Why it matters
The P/E ratio tells you what you pay for a company's profit. Return on Equity asks a deeper question: how good is the company at making that profit in the first place? ROE measures the profit a business earns for every rupee its shareholders have put in. It is the bridge from the raw numbers on a financial statement to a verdict on quality.
Two companies can both earn ₹200 crore of profit. The one that needed only ₹1,000 crore of shareholder capital to do it is running a far better business than the one that needed ₹4,000 crore. ROE is how you tell them apart. A high, steady ROE is the clearest single sign that management turns money into more money efficiently, which is exactly what lets a business compound for years.
An everyday way to picture it
Picture two friends who each open a food stall. The first puts in ₹1,00,000 of her own money and earns ₹20,000 of profit in the year. The second puts in ₹5,00,000 and also earns ₹20,000. Same profit, but the first friend earned 20 percent on her money while the second earned just 4 percent.
ROE is exactly that percentage: profit divided by the money the owners put in. The first stall is the better business, because every rupee of owner money is working harder. When you buy a share you are an owner putting in money, so ROE is the return the business is generating on your stake.
What a high or low ROE is telling you
ROE is a measure of quality, not of price. A high ROE says the company can grow its profit without constantly asking shareholders for more capital, because it already earns a strong return on what it has. A low ROE says the opposite: the business soaks up a lot of capital to produce modest profit.
| ROE | What it usually means | How to read it |
|---|---|---|
| Below 10% | Weak. The business earns little on the capital it holds. | Often a tough industry or weak management. Find out why before buying. |
| 10% to 20% | Healthy and sustainable for most businesses. | A common range for solid, profitable companies. |
| 20% to 40% | Excellent. The hallmark of an efficient, high-quality business. | Check it is genuine and repeated, not a single good year. |
| Above 40% | Very high. Real for a few elite brands, suspicious for most. | Look hard at debt and one-time gains before you believe it. |
A number above 40 percent is not automatically good news. It can come from genuine excellence, or it can be manufactured by debt. Borrowing shrinks the equity base that ROE divides by, so a company can post a dazzling ROE while quietly piling on risk. The next section shows exactly how that happens.
See it for yourself
Set Sunrise's net profit and shareholder equity, and watch the ROE move from weak to excellent.
The company earns ₹20.00 of profit a year for every ₹100 of equity.
Where a high ROE really comes from: the DuPont breakdown
A single ROE number hides how the company earned it. The DuPont breakdown is the most important idea in this lesson: it splits ROE into three honest drivers, so you can see whether a high number comes from skill or from borrowing.
- Net profit margin is profit per rupee of sales. It reflects pricing power and cost control.
- Asset turnover is sales per rupee of assets. It shows how hard the company's assets work.
- Financial leverage is assets per rupee of equity. It shows how much of the lifting is done by debt.
| Driver | Working | Sunrise |
|---|---|---|
| Net profit margin | ₹200 crore profit ÷ ₹2,000 crore sales | 10% |
| Asset turnover | ₹2,000 crore sales ÷ ₹1,700 crore assets | about 1.18 times |
| Financial leverage | ₹1,700 crore assets ÷ ₹1,000 crore equity | 1.7 times |
| ROE | 10% × 1.18 × 1.7 | about 20% |
Leverage is a multiplier. A company can lift its ROE simply by borrowing more, even if its margins and efficiency never improve. That extra ROE is bought with risk, not skill, and it reverses fast when profits dip or interest rates rise. Always check whether a high ROE comes from strong margins and busy assets, or just from a big leverage number.
Break ROE into its three drivers
Move each driver and watch ROE respond. Push leverage up on its own to see ROE rise on borrowing alone.
One great year proves nothing
A business with a real edge holds a high ROE year after year, while a flattering one-off fades. Look for a stable or rising trend, not a single spike.
ROE moved from 15% to 25% (+10.0%) across the five years.
Read ROE against its peers
ROE only means something next to the right comparison. A 15 percent ROE can be excellent in a capital-heavy industry and mediocre in an asset-light one. Compare a company with its direct rivals, not across industries.
Near the peer average, competitive.
Worked example: Sunrise Foods
Sunrise Foods makes packaged snacks and staples sold across India. It is a steady, profitable consumer brand, the kind of business a beginner can reason about without specialist knowledge.
Let us build its ROE from the ground up, using the same figures we use to value Sunrise across these lessons.
| Step | Working | Result |
|---|---|---|
| Net profit last year | From the income statement | ₹200 crore |
| Shareholders' equity | Owners' capital on the balance sheet (assets minus liabilities) | ₹1,000 crore |
| ROE | ₹200 crore ÷ ₹1,000 crore × 100 | 20% |
So Sunrise turns every ₹100 of shareholder money into ₹20 of profit a year. That is a genuinely high ROE for a packaged-foods business, and it is not propped up by debt: its leverage is a modest 1.7 times. Strong margins and efficient assets, not borrowing, are doing the work, which is exactly the kind of ROE worth paying up for.
Your call
Two firms post the same ROE. One funds it with little debt, the other with heavy borrowing. Slide the debt-to-equity up and watch the point where a high ROE stops being a sign of quality.
A 25% ROE at a debt-to-equity of 0.50 points to real profitability rather than a borrowed return. This is the kind of ROE that holds up, the sort you would rather own.
Remember this
| Concept | What to remember |
|---|---|
| ROE | How efficiently a company turns shareholder money into profit |
| 10% to 20% | Healthy. A solid, sustainable business |
| Above 20%, low debt | Excellent. The mark of a quality compounder |
| Above 40% | Check for heavy debt or one-time gains before trusting it |
| DuPont | Splits ROE into margin, asset turnover, and leverage |
| Always pair with | Debt-to-equity, a multi-year trend, and peer ROE |
In short: ROE tells you how hard shareholder money works inside the business. A high ROE earned from strong margins and efficient assets, held steady for years and with little debt, is the signature of a quality company. A high ROE manufactured by borrowing is a warning, not a win.