India’s top 10 largest IPOs:Investors still trapped in most public issues; why do large size IPOs fail?

Initial Public Offerings (IPOs) always make big headlines in India. When a company invites the public to buy its shares for the first time, millions of everyday investors hope to make quick money. But big size does not always mean big profits. While some mega-IPOs made investors richer, others wiped out wealth, trapping people in heavy losses. Let’s have a look at the 10 biggest IPOs in Indian stock market history and what lessons can be learnt. India’s Top 10 Largest IPOs: Returns Performance Here is how India’s ten largest public issues played out on listing day and where they stand today: In Which IPOs Are Investors Trapped? The term trapped refers to when retail investors buy IPO shares at a high price, only for the stock to crash soon after listing. Investors then face two bad choices: sell at a heavy loss or hold for years hoping to break even. Three mega-IPOs stand out as classic retail traps: Paytm (2021): Issued at ₹2,150 per share, it opened at a loss and plummeted sharply in the following months. Lack of net profits and later RBI restrictions turned this into one of the worst IPOs for retail buyers. Reliance Power (2008): Subscribed in under a minute during the 2008 bull run, the stock debuted with gains but quickly collapsed as the global financial crisis struck. It wiped out almost 90% of its issue value over time. LIC (2022): India’s insurance giant launched a record issue, but opened at a discount. Millions of first-time retail investors and policyholders saw their initial investments shrink immediately. Why do large size IPOs fail? Large-scale Initial Public Offerings (IPOs) often carry massive market hype, yet a surprisingly high number of India’s biggest issues struggled or crashed post-listing. Here are the primary reasons why mega-IPOs frequently fail to deliver returns for retail investors: 1. Unrealistic Growth Expectations Size Fatigue A company with a massive IPO valuation is usually already dominant in its sector. Law of Large Numbers: It is much easier for a small-cap company to double its business than for a massive multi-billion-dollar enterprise to do so. Growth Plateau: High-value IPOs often happen when the company is nearing market saturation in its core business, making future compounding much slower than historical growth rates suggests. 2. Path-to-Profitability Misjudgments Many record-breaking IPOs in recent years—especially tech unicorns and digital platforms—scale rapidly in top-line revenue but operate with heavy burn rates and losses. During bull market cycles, investors overlook lack of net profit in favor of user growth metrics. Once listed on public exchanges, quarterly earnings scrutiny sets in. When revenue growth slows or regulatory hurdles arise (e.g., Paytm), the stock price re-adjusts drastically toward realistic earnings fundamentals.
History of India’s IPO Market India’s primary market has come a long way: The Pre-1992 Era (CCI Control): Before 1992, a government body called the Controller of Capital Issues (CCI) fixed IPO prices. Companies were forced to issue shares very cheaply. The Post-1992 Era (SEBI Free Markets): After market reforms, the Securities and Exchange Board of India (SEBI) took charge. Companies were allowed to price their shares based on market demand. The First Company to Bring an IPO in India: Reliance Industries (1977), led by Dhirubhai Ambani, brought equity culture to common Indian homes. Reliance invited everyday middle-class citizens to buy shares, creating long-term wealth and transforming Indian stock investing forever. The Modern Tech Mega Era: Today, online trading, mobile apps, and fast UPI payments allow millions to apply for IPOs instantly from their smartphones. How Many People Invest in India’s Stock Market Today? India is undergoing a massive financial revolution. A decade ago, less than 2% of Indian households invested in stocks. Today, the story is completely different: Demat Accounts: Over 160 million (16 Crore) Demat accounts exist in India. Active Retail Traders: More than 40 to 50 million (4 to 5 crore) people actively trade or invest directly in stocks and IPOs each month. Mutual Funds SIPs: Tens of millions more invest indirectly through Systematic Investment Plans (SIPs), bringing thousands of crores into the market every single month. What is an IPO? An IPO is the process where a private company sells its shares to the general public for the very first time. Before an IPO, only founders, early promoters, or big investment firms own the company. After the IPO, anyone can buy and sell its shares. Why Do Companies Bring IPOs? Companies launch IPOs mainly for three reasons: To raise money: They need capital to build new factories, launch new products, or clear old debts. To give an exit to early owners: Promoters or venture capital firms sell their shares to realize profits. To boost brand visibility: Being listed on a stock exchange increases trust among banks, customers, and partners. How is an IPO Different from Stock Market? IPO (Primary Market): You buy shares directly from the company or its main owners before they are listed. Stock Market (Secondary Market): Once listed, shares are traded daily between buyers and sellers on exchanges like the BSE or NSE. The company does not get money from these daily trades. Big IPO brand names do not guarantee big returns. Before applying for any upcoming public issue, retail investors must check company profits, valuation prices, and business sustainability—rather than relying purely on market hype.