NISM-Series-XXI-A: Portfolio Management Services (PMS) Distributors · Investing in Stocks (NISM XXI-A)

Equity Shares and Types of Stocks for NISM XXI-A

Updated 11 October 2026 · Fact-checked

An equity share is a unit of ownership in a company. Shareholders get voting rights, a claim on dividends and residual assets, and bear the risk of loss. Stocks are classified by size (large, mid, small cap), style (growth, value) and quality (blue-chip). To solve questions, identify the feature described and match it to the class.

Understand Equity Shares and Types of Stocks

An equity share represents part ownership in a company. If you hold equity shares, you are an owner, not a lender. The company owes you no fixed return and no repayment of capital. Your return comes from dividends and from a rise in the share price.

Ownership brings rights. You can vote on key matters, usually one vote per share. You can receive dividends if the board declares them. You can receive a share of what is left if the company is wound up, but only after creditors and preference shareholders are paid. This is called the residual claim. Your liability is limited to the amount unpaid on your shares, so you cannot lose more than you invested in a fully paid share.

The risk is that residual claim. Equity is paid last, so its returns are uncertain and its price can fall sharply. In exchange, equity has the highest long-term return potential among the common asset classes. That is why PMS portfolios hold it.

Stocks are grouped in several ways. By size, using market capitalisation (share price × number of shares outstanding): large cap, mid cap and small cap. In India, SEBI has asked AMFI to publish the ranked list: the top 100 companies by market cap are large cap, ranks 101 to 250 are mid cap, and rank 251 onwards are small cap. Large caps are generally more stable and liquid. Small caps can grow faster but are more volatile and less liquid.

By style: growth stocks are companies expected to grow earnings faster than the market. They often trade at high price multiples and pay low dividends because profits are reinvested. Value stocks trade at a low price relative to earnings or book value, and often pay higher dividends. Blue-chip stocks are large, well-established, financially sound companies with a long record of earnings and dividends. Other labels include defensive stocks (stable demand, such as FMCG) and cyclical stocks (earnings follow the economic cycle).

Key formulas to remember

Market capitalisation: Market cap = Market price per share × Number of shares outstanding; Used to classify stocks as large, mid or small cap.
Indian cap classification: Large cap: rank 1-100 | Mid cap: rank 101-250 | Small cap: rank 251 onwards; Ranking is by full market capitalisation, as per the list published by AMFI under SEBI's categorisation.
Order of claim on winding up: Creditors → Preference shareholders → Equity shareholders; Equity is the residual claimant and gets paid last.
Dividend yield: Dividend yield = Dividend per share ÷ Market price per share × 100; Value and income stocks usually show higher yield than growth stocks.

How to solve Equity Shares and Types of Stocks questions

Most questions on this topic ask you to match a description to a term, or to pick the correct statement about rights and risks. Use this method.

1Read the stem and underline the key clue: size, growth rate, price multiple, dividend, voting or claim.
2Decide the category: rights and risks of equity, size class, or style class.
3For size questions, compute market cap if needed (price × shares) and check the rank-based rule.
4For style questions, link low P/E, high dividend to value; high earnings growth, low payout to growth.
5For rights questions, remember equity is last in claim, has voting rights and limited liability.
6Eliminate options that use absolute words such as 'guaranteed' or 'always' about equity returns.
7Check that your answer fits the exact wording of the question before marking it.

Quickest way: Clue-to-class matching

When to use it: Use when the question is a one-line definition or a match-the-feature question and you have under a minute.

Large, stable, liquid, long record: blue-chip or large cap.
Fast earnings growth, high multiples, low dividend: growth.
Cheap versus earnings or book value, higher dividend: value.
Volatile, less liquid, small companies: small cap.
Last to be paid, votes, limited liability: equity shareholder.

Common mistakes in Equity Shares and Types of Stocks

Saying equity shareholders are entitled to a fixed dividend.
Students mix up equity with preference shares or debt.
Fix: Remember dividends on equity are declared at the board's discretion. Fixed rates belong to preference shares and bonds.
Treating shareholders as lenders who must be repaid first.
Confusion between ownership and creditor status.
Fix: Equity holders are owners with a residual claim. They are paid after creditors and preference holders.
Assuming all blue-chip stocks are growth stocks, or all growth stocks are large cap.
Size, quality and style are different labels and get blurred.
Fix: Treat size, quality and style as separate axes. A stock can be large cap and value, or small cap and growth.
Mixing up the cap ranks, for example calling rank 150 a large cap.
Students memorise the numbers without the order.
Fix: Learn 100, then 250: large cap is up to 100, mid cap 101 to 250, small cap beyond 250.
Thinking a low share price means a value stock.
Value is confused with cheapness in rupees.
Fix: Value is judged by price relative to earnings, book value or dividends, not by the absolute price.
Believing shareholders can lose more than they invested.
Confusion with unlimited-liability business forms.
Fix: For a limited company, liability on fully paid shares is limited to the amount invested.

Worked examples

Example 1

A company has 50 crore shares outstanding at a market price of ₹400 per share. What is its market capitalisation, and what does the figure tell you?

Show the solution

Market cap = price × shares outstanding.
Shares outstanding = 50 crore = 50,00,00,000.
Market cap = ₹400 × 50,00,00,000 = ₹2,00,00,00,00,000 = ₹20,000 crore.
In crore terms: 400 × 50 = 20,000, so ₹20,000 crore.
Whether this is large, mid or small cap depends on its rank in the AMFI list, not on this number alone.

Answer: Market cap is ₹20,000 crore. The class (large, mid or small) is decided by its rank among listed companies by market cap.

Example 2

Which of the following best describes a value stock? (A) A company with rapidly rising earnings, a high P/E and little dividend (B) A stock trading at a low price relative to its earnings or book value, often with a higher dividend (C) A stock with a guaranteed dividend and priority in repayment (D) A stock ranked in the top 100 by market cap

Show the solution

Option A describes a growth stock: fast earnings, high multiples, low payout.
Option C describes a preference share feature. Equity has no guaranteed dividend.
Option D describes a large cap, which is a size class, not a style.
Option B matches value: low price relative to fundamentals and often higher dividends.

Answer: Option B

Exam tips

Expect direct definition and match questions. Learn each term in one line.
Memorise the 100 and 250 rank cut-offs and the AMFI role in publishing the list.
Watch for words like 'guaranteed' or 'fixed' with equity. They usually signal a wrong option.
XXI-A has negative marking of 10% of the marks for each question, so avoid blind guesses but eliminate and answer when you can narrow to two options.
Do not mix size, style and quality labels in one answer.

Practice questions from Investing in Stocks (NISM XXI-A)

Equity Shares and Types of Stocks: frequently asked questions

What is the difference between large cap, mid cap and small cap stocks?

They are classified by rank in market capitalisation. Large cap is the top 100 companies, mid cap is rank 101 to 250, and small cap is rank 251 onwards. Large caps are usually more stable and liquid, while small caps tend to be more volatile.

What are the main rights of equity shareholders?

They can vote on key company matters, receive dividends when declared, and share in residual assets if the company is wound up. These claims come after creditors and preference shareholders are paid.

What is the difference between a growth stock and a value stock?

A growth stock is expected to grow earnings faster than the market, often trades at high multiples and pays little dividend. A value stock trades at a low price relative to earnings or book value and often pays a higher dividend.

What is a blue-chip stock?

A blue-chip stock is a large, financially sound and well-established company with a long record of earnings and dividends. It describes quality and size, not a growth or value style.