What is an IPO?

Every company that trades on the NSE or BSE today — Reliance, Infosys, Zomato, LIC — was once a private company. At some point, each of them made a decision that changed their trajectory forever. They decided to go public.

That decision is called an Initial Public Offering, or IPO.

At its simplest, an IPO is the first time a private company offers its shares to the general public. Before an IPO, ownership of the company is held by a small group — the founders, early employees, angel investors, and venture capital or private equity funds. After an IPO, anyone with a demat account can become a part-owner of that business.

This moment — the transition from private to public — is one of the most significant events in a company's life. And for investors, it represents an opportunity to get in early on a business before it becomes a household name.

The Simple Version

Imagine you and two friends start a chai stall. You each own one-third of the business. Over five years, the stall grows into a chain of 200 outlets across three states. Investors have backed you, your brand is well-known, and you need ₹500 crore more to expand nationally.

You have options — take a bank loan, bring in another private investor, or open ownership to lakhs of people across India by listing on a stock exchange.

You choose the third option. You divide the company into one crore shares, price each share at ₹500, and offer a portion to the public. That is an IPO.

People who buy those shares become part-owners of your chai chain. If the business grows, their shares become more valuable. If it struggles, the value falls. The risk and reward are now shared between you and the public.

Why Do Companies Go Public?

Companies pursue an IPO for several reasons, and understanding these motivations helps you evaluate whether an IPO is worth your money.

Raising capital for growth The most common reason. A company needs funds to build factories, expand into new markets, hire talent, or invest in technology. An IPO lets them raise large amounts of capital without taking on debt.

Providing an exit for early investors Venture capital and private equity funds invest in companies with the expectation of an eventual exit. An IPO is one of the cleanest exit routes — it creates a public market for shares that were previously illiquid. When you see a large "Offer for Sale" (OFS) component in an IPO, this is usually what is happening.

Brand visibility and credibility Being listed on NSE or BSE carries significant reputational weight. It signals stability, transparency, and scale. For B2B companies especially, public listing can open doors with large enterprise clients and government contracts.

Employee wealth creation Most growth-stage companies compensate employees partly through ESOPs — Employee Stock Ownership Plans. An IPO creates liquidity for these stock options, making them real, spendable wealth. This is a powerful hiring and retention tool.

Acquisitions using stock Once a company is publicly listed, it can use its shares as currency to acquire other businesses. Instead of paying cash, it can offer shares — a significant strategic advantage.

What Happens to Your Money When You Apply?

When you apply for an IPO, your money does not directly go to the stock exchange or a broker. Here is the flow:

1. You apply through your broker or bank using the UPI or ASBA mechanism
2. The application amount is blocked in your bank account — not debited yet
3. After the IPO closes, allotment is determined (more on this in Chapter 9)
4. If you receive shares, the blocked amount is debited and shares credited to your demat account
5. If you do not receive shares, the block is released and your money is fully available again

This blocked-amount mechanism — called ASBA (Application Supported by Blocked Amount) — was introduced by SEBI to protect investors. Your money never leaves your account until allotment is confirmed.

Primary Market vs Secondary Market

IPOs happen in what is called the primary market — the market where new securities are issued for the first time and proceeds go to the company (or selling shareholders).

Once the IPO is complete and the company is listed, trading happens in the secondary market — the regular stock exchange where you buy shares from another investor, not from the company itself.

Understanding this distinction matters because:

• Buying in an IPO = you are buying from the company (or early investors selling via OFS)
• Buying after listing = you are buying from another investor who already holds the shares
• The company only receives money from the fresh issue portion of the IPO, not from secondary market trading

Who Regulates IPOs in India?

The Securities and Exchange Board of India — SEBI — is the regulator that governs every aspect of the IPO process. SEBI sets the rules for:

• What disclosures companies must make in their offer documents
• The minimum number of days an IPO must remain open
• How allotment must be conducted fairly across investor categories
• What companies must do after listing (quarterly results, corporate governance, insider trading rules)

SEBI's primary objective is investor protection. Every rule in the IPO process — from the mandatory Draft Red Herring Prospectus (DRHP) to the ASBA mechanism — exists because of a problem SEBI identified and fixed over the years.

A Quick Note on Terminology

As you read more about IPOs, you will encounter several terms repeatedly. Here is a quick orientation before we go deeper in subsequent chapters:

Do not worry if these terms feel unfamiliar — each one gets its own dedicated treatment in the chapters ahead.

The Bigger Picture

An IPO is not just a financial transaction. It is a moment of accountability. The moment a company lists on a public exchange, it accepts a new set of obligations — to thousands of shareholders, to regulators, to the market. Quarterly results become public. Insider trading is illegal. Corporate governance standards apply.

For investors, this transparency is precisely the point. A listed company must show you its financials. It must disclose risks. It must explain what it plans to do with your money.

Your job as an IPO investor is to read that information carefully, evaluate it honestly, and make a decision based on fundamentals — not just hype, not just grey market premium, not just because everyone else is applying.

That is what this book will teach you.

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