Fundamental Analysis: Reading a Company's Health

What you'll learn

What fundamental analysis is and how it differs from guessing
The three financial statements and what each one tells you
Five key ratios: EPS, P/E, ROE, Debt-to-Equity and sales growth
Red flags to watch for in Indian companies (promoter pledging, cash-flow gaps)
How to run a quick health check on any company, step by step

Education only: This lesson teaches concepts. It is not investment advice or a recommendation to buy or sell any security. All companies and numbers used here are fictional. Consult a SEBI-registered investment adviser before making investment decisions.

When you buy a share, you're buying a piece of a business (remember Lesson 1). So the most important question is: is this a good business, and am I paying a fair price for it? Fundamental analysis is the method investors use to answer that question, by studying a company's financial reports, management, industry and competitive position.

Think of it like buying a used car. A fundamental analyst lifts the bonnet, checks the service history and compares the price with similar cars, rather than just liking the colour.

The Three Financial Statements

Every listed company in India publishes quarterly results and an annual report, available on NSE, BSE and the company's website. These contain three core statements:

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Profit & Loss (P&L)

Revenue, expenses and profit over a period. Is the business making money?

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Balance Sheet

What the company owns (assets) and owes (liabilities) on a given date. Is it financially strong?

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Cash Flow Statement

Actual cash coming in and going out. Are the profits real cash?

From revenue to profit — the P&L waterfallRevenue₹1,000Raw mat.−500Staff/other−200EBITDA300Int+Dep+Tax−100Net Profit200₹ crore, fictional Each bar takes something away from revenue until you reach net profit, the "bottom line".

Five Ratios Every Beginner Should Know

Raw numbers like "₹200 crore profit" mean little on their own. Is that good for a company worth ₹500 crore, or ₹50,000 crore? Ratios make companies comparable. Here are the five most useful ones, using our fictional company Deccan Paints Ltd.

₹20

EPS: earnings per share

25×

P/E: price ÷ EPS

20%

ROE: return on equity

0.3

D/E: debt-to-equity

1. EPS (Earnings Per Share)

EPS = Net Profit ÷ Number of Shares. It tells you how much profit belongs to each share. Rising EPS over the years is a sign of a growing business.

2. P/E Ratio (Price to Earnings)

P/E = Share Price ÷ EPS. It tells you how many rupees investors are paying for ₹1 of annual profit. A P/E of 25 means you're paying ₹25 for every ₹1 the company earns per year. High P/E can mean high expected growth, or overvaluation. Always compare a company's P/E with similar companies in the same industry.

3. ROE (Return on Equity)

ROE = Net Profit ÷ Shareholders' Equity × 100. This measures how efficiently management uses shareholders' money. Consistently above 15% is generally considered good.

4. Debt-to-Equity (D/E)

D/E = Total Debt ÷ Shareholders' Equity. Below 1 is usually comfortable for non-financial companies. High debt magnifies losses when business slows and interest rates rise. Banks and NBFCs are different, because borrowing is their business.

5. Sales & Profit Growth

Look at 3–5 year compounded growth, not just one quarter. Steady 12–15% growth often beats a single spectacular year.

Consistency matters: 5-year profit trendsFY21FY22FY23FY24FY25Deccan Paints (steady)Volatile Infra (erratic) Investors usually value predictable, compounding profits more highly than boom-and-bust ones.

Interactive: Analyse Deccan Paints Step by Step

Here are Deccan Paints' (fictional) numbers. Work out each answer yourself, then tap to check.

Net profit (FY25)	₹200 crore
Shares outstanding	10 crore
Share price	₹500
Shareholders' equity	₹1,000 crore
Total debt	₹300 crore
Industry average P/E	35×

Step 1: What is the EPS? (Tap to reveal)

₹200 crore ÷ 10 crore shares = ₹20 per share.

Step 2: What is the P/E, and how does it compare? (Tap to reveal)

₹500 ÷ ₹20 = 25×. That's below the industry average of 35×, so the stock is relatively cheaper than peers. The next question is why: is the market missing something, or is growth slower?

Step 3: What is the ROE? (Tap to reveal)

₹200 ÷ ₹1,000 × 100 = 20%. Healthy: management earns ₹20 a year for every ₹100 of shareholders' money.

Step 4: What is the Debt-to-Equity ratio? (Tap to reveal)

₹300 ÷ ₹1,000 = 0.3. Low and comfortable. The company could repay its debt with about 1.5 years of profit.

Step 5: What's the overall verdict? (Tap to reveal)

On these numbers Deccan Paints looks like a financially healthy business at a reasonable valuation. That is only the start. A full analysis would also check cash flows, management quality, competition and growth outlook.

Red Flags to Watch For

✅ Green flags

Consistent revenue and profit growth over 5+ years
ROE steadily above 15%
Low or falling debt
Operating cash flow close to or above net profit
Stable or rising promoter holding, with no pledging

🚩 Red flags

Profits rising but operating cash flow negative, year after year
Promoter pledging: promoters borrowing against their shares
Frequent auditor resignations or qualified audit opinions
Debt rising much faster than profits
Large related-party transactions with promoter entities

Watch the cash: Accounting profit can be shaped by estimates, but cash in the bank is hard to fake. If a company reports rising profits for years while its cash from operations stays weak or negative, dig deeper before trusting the numbers.

Where to find the data

Exchange filings

NSE and BSE websites carry quarterly results, shareholding patterns, and announcements, all free.
Annual report

Read the Management Discussion & Analysis (MD&A) section and the auditor's report.
Screeners

Free stock-screening websites let you filter by ROE, P/E and debt, and see 10-year history at a glance.
Earnings calls

Many companies publish call transcripts. Listen to how management explains bad quarters, not just good ones.

Interactive: Healthy or Not?

Three fictional companies. Decide whether each looks healthy, then tap to see the analysis.

🏭 Konkan Steel
P/E 8 · ROE 6% · D/E 2.4 · Promoter pledge 45%

Risky. The low P/E looks cheap, but the high debt, weak ROE and heavy promoter pledging are serious warnings. This looks like a possible "value trap".

💊 Nilgiri Pharma
P/E 28 · ROE 22% · D/E 0.1 · 5-yr profit CAGR 16%

Healthy. High returns, almost no debt and steady growth. The P/E is higher, but quality usually costs more.

🛒 QuickKart Retail
P/E 140 · ROE 3% · Profit up 300% (1 qtr) · Cash flow negative

Caution. A one-quarter spike on a tiny base, an extreme valuation and negative cash flow. The price is built on hype and needs a lot of proof.

Quick Quiz

1. A company earns ₹50 crore profit with 5 crore shares. Its share price is ₹300. What is the P/E?

EPS = ₹10, so P/E = 300 ÷ 10 = 30×.

2. Which statement shows whether profits are turning into real cash?

The Cash Flow Statement, specifically cash from operating activities.

3. Is a low P/E always a sign of a bargain?

No. It can reflect real problems such as high debt, falling business or governance issues. Compare with peers and look at quality before concluding anything.

4. What does promoter pledging mean, and why is it a risk?

Promoters have borrowed money using their shares as collateral. If the price falls, lenders may sell those shares, which can push the price down further.

5. A company has equity of ₹400 crore and profit of ₹80 crore. What is its ROE?

80 ÷ 400 × 100 = 20%.

Key Takeaways

Fundamental analysis asks two questions: is this a good business, and is the price fair?
The P&L shows profit, the balance sheet shows strength and the cash flow statement shows reality.
EPS, P/E, ROE, D/E and multi-year growth form a quick, powerful health check.
Always compare ratios with industry peers and over several years, never in isolation.
Watch for red flags: negative operating cash flow, promoter pledging, rising debt and governance issues.