🔬 Measuring business quality: margins, returns, debt and dilution

🎯 In 30 seconds: Valuation tells you the price. Quality tells you what you are buying. A strong business keeps a healthy share of each rupee of sales as profit (margins), earns a high return on the money tied up in it (ROE and ROCE), collects cash from customers quickly (working capital days), turns profit into cash (free cash flow), and does not lean on debt or keep issuing new shares. In India, add three more checks: how many promoter shares are pledged, how much business flows to related parties, and what sits in contingent liabilities.

Why quality matters

Picture two sweet shops on the same street, each selling ₹1 crore of mithai a year. One owns its recipes, has regulars who queue at Diwali, pays suppliers in 30 days and gets paid in cash. The other gives a month's credit to every caterer, borrows to buy its stock of ghee and sugar, and quietly rents its premises from the owner's brother at twice the market rate. Same sales. Very different businesses.

Ratios like P/E (see Valuation ratios) only tell you how the market prices a company today. Quality ratios tell you whether the business can survive a bad year and keep compounding through good ones. A cheap share in a weak business often stays cheap. A fair price for a strong business has more ways to work out.

The worked example: Meera Appliances Ltd

We will measure one hypothetical company, Meera Appliances Ltd, which makes fans, mixers and water heaters. All figures are consolidated and in ₹ crore.

Margins: how much of each rupee is kept

A margin is a profit line divided by revenue. Each one answers a different question.

• Gross margin shows pricing power over raw materials. Indian P&Ls do not print a gross profit line, so you calculate it: revenue minus materials, purchases of traded goods and the change in inventories. When copper and steel prices jump, an appliance maker with a strong brand can pass it on; a weak one sees gross margin shrink.
• EBITDA and EBIT margins show how efficiently the whole operation runs.
• Net margin is what reaches shareholders after interest and tax.

The level matters less than the trend and the comparison with close rivals. A software firm and a grocery chain will never have similar margins. A falling margin over three or four years, while rivals hold theirs, is a signal worth chasing.

Returns: ROE and ROCE

Margins say nothing about how much money was needed to earn the profit. Returns do.

Return on equity (ROE) = profit after tax / shareholders' equity. Meera: 600 / 3,000 = 20%. For every ₹100 the shareholders have in the business, it earned ₹20 this year.

Return on capital employed (ROCE) = EBIT / capital employed, where capital employed is equity plus borrowings (some analysts subtract cash). Meera: 850 / (3,000 + 500) = 24.3%. ROCE is the ratio Indian analysts and annual reports quote most often, because it judges the business before the choice of how to fund it.

Why use both? Debt can pump up ROE. Suppose a rival, Nirmal Appliances, has the same ₹850 crore EBIT but funds itself with ₹1,500 crore of equity and ₹2,000 crore of borrowings at 9%. Its finance cost is ₹180 crore, profit before tax ₹670 crore, profit after tax about ₹502 crore. ROE = 502 / 1,500 = 33%. That looks better than Meera's 20%, but its ROCE is the same 24.3%, and it carries four times the debt. The extra ROE came from borrowing, not from a better business.

Working capital days: how fast cash comes back

This is where Indian businesses often differ most from each other. Many sell on credit to dealers, distributors or government bodies, and the delay in collecting can swallow profits. Three numbers tell the story:

Inventory and payable days use the cost of materials, because that is what stock and suppliers' bills are measured in. The cash conversion cycle is the number of days between paying for raw materials and collecting from customers. Meera has to fund about 74 days of operations from its own pocket. Shorter is better. Some consumer and retail businesses run at near zero or negative, because customers pay before suppliers do.

Watch the trend. If revenue grows 10% in a year but receivables grow 40%, debtor days are stretching. Sometimes that is a deliberate push into a new market. Sometimes it means the company is booking sales to dealers who cannot pay, or pushing stock into the channel to make a quarter look good. Either way, it uses cash.

Debt and liquidity: can it survive a bad year?

Debt is not bad in itself. It becomes dangerous when profits fall and the interest and repayments do not.

Net debt to EBITDA says roughly how many years of operating profit it would take to repay the debt. Interest coverage says how many times over operating profit covers the interest bill. Meera could see EBIT fall by more than 90% and still pay its interest. There is no fixed safe level, and capital-heavy businesses like power or roads always carry more debt, but a coverage below about 2 to 3 times leaves little room.

Also check when the debt is due. Short-term borrowings that must be rolled over every few months are riskier than a ten-year loan, especially when they fund long-term assets. If lenders get nervous and refuse to roll over the short-term loans, a company can run out of cash even while its assets are sound on paper. The borrowings note lists what falls due within a year.

Free cash flow: is the profit real?

Free cash flow = cash from operating activities - capital expenditure. Meera: 650 - 250 = ₹400 crore.

Two ratios check whether profit turns into cash:

• Cash from operations / profit after tax: 650 / 600 = 108%. Above 100% over several years is healthy.
• Free cash flow / profit after tax: 400 / 600 = 67%. The rest of the profit went back into the business as capex. That is fine if the new capacity earns a good return.

A company whose profit keeps rising while cash from operations stays flat or negative for three or more years is telling you something. Look at receivables, inventories and "other current assets" for where the cash is stuck. The three financial statements shows why profit and cash differ.

Share dilution: is your slice shrinking?

Indian companies create new shares in several ways: employee stock options (ESOPs), qualified institutional placements (QIPs), preferential allotments (often to promoters or chosen investors), rights issues and conversion of warrants. Each one cuts existing holders' share of the profit unless the money raised earns more than it costs.

Say Meera had 50 crore shares three years ago and has 52 crore today. That is 4% dilution, about 1.3% a year. Its profit has to grow 4% just to keep EPS flat. Check the share count in the notes every year, and watch for preferential allotments to promoters at prices well below the market. Why companies sell shares covers the routes in detail.

Three Indian checks: pledges, related parties and contingent liabilities

Most Indian listed companies have a promoter, a founder family or parent group that owns a large stake and controls the board. That brings long-term ownership, and it brings risks you need to check yourself.

1. Promoter pledging. A promoter can pledge shares as security for a loan, often taken for another group business. If the share price falls, the lender asks for more security. If the promoter cannot provide it, the lender can sell the pledged shares in the market, which pushes the price down further and can trigger more selling. Where to look:

• The quarterly shareholding pattern, which listed companies must file with the exchanges within 21 days of each quarter end (half-yearly for SME-listed companies). It shows the number and percentage of promoter shares pledged or otherwise encumbered.
• Disclosures under SEBI's takeover regulations. Since 1 October 2019, if a promoter group's encumbered shares reach 50% of its holding or 20% of the company's share capital, it must disclose detailed reasons within two working days (SEBI circular of 7 August 2019), and the exchanges publish the list.

A small, stable pledge may be routine. A large or rising pledge, especially in a falling market, is a red flag.

2. Related party transactions (RPTs). Sales to, purchases from, loans to, rent paid to and brand royalties paid to the promoter group or directors. They are often legitimate: a group company may be the cheapest supplier. They are also the easiest way to move money out of a listed company. The rules (SEBI LODR regulation 23):

• All RPTs need prior approval of the audit committee, and only its independent directors may vote on them.
• Material RPTs need prior approval of shareholders, and no related party may vote in favour. Since 19 December 2025 the materiality threshold scales with company size: for consolidated turnover up to ₹20,000 crore it is 10% of turnover; from ₹20,000 crore to ₹40,000 crore it is ₹2,000 crore plus 5% of turnover above ₹20,000 crore; above ₹40,000 crore it is ₹3,000 crore plus 2.5% of turnover above ₹40,000 crore, capped at ₹5,000 crore. Brand and royalty payments have their own lower test. SME-listed companies use the lower of ₹50 crore or 10% of turnover.

Read the related party note in the annual report and add up the flows. Compare royalties and rent with profit. Ask whether loans to group companies earn a fair interest rate and actually get repaid.

3. Contingent liabilities. Amounts the company might have to pay if a dispute goes against it: tax demands under appeal, guarantees given for others' loans, claims in court. Under Ind AS 37 they sit in a note, not on the balance sheet. Meera's ₹120 crore is 4% of equity, which is manageable. Contingent liabilities worth a large share of net worth, or guarantees given for promoter-group companies, deserve a close read, because they become real debts if things go wrong.

A quality checklist

Try it

Pick one listed manufacturing company you know. From its last three annual reports (company website, or NSE/BSE corporate filings), fill a spreadsheet with the consolidated figures in the Meera table above. Calculate gross margin, EBIT margin, ROE, ROCE, debtor days, inventory days, payable days, interest coverage and cash from operations / PAT for each year.

Then open the latest quarterly shareholding pattern on the NSE website and note the percentage of promoter shares pledged or encumbered. Finally, find the related party note in the annual report and total the money paid to promoter-group entities. Write three sentences: what improved, what got worse, and what you would ask management.

Check your arithmetic on the Nirmal example: with EBIT of ₹850 crore, borrowings of ₹2,000 crore at 9% and 25% tax, what is its interest coverage? (Answer: 850 / 180 = about 4.7 times, against Meera's 17 times.)

Sources

• SEBI: LODR Regulations, 2015 (last amended 15 October 2026), regulations 23 and 31 and Schedule XII
• SEBI circular SEBI/HO/CFD/DCR1/CIR/P/2019/90, 7 August 2019: Disclosure of reasons for encumbrance by promoters (copy on NSE)
• NSE: Corporate filings, shareholding pattern
• NSE: Disclosures under SAST regulation 31 (encumbrance)
• Ministry of Corporate Affairs: Accounting Standards (Ind AS 24 related parties, Ind AS 37 contingent liabilities)