The Great Indian IPO Mania: What Every Retail Investor Should Know Before Applying

Last Updated on April 22, 2026 by teamtfl

“The stock market is the only market where the goods go on sale and all the customers run out of the store.” – Cullen Roche

Flip that and you get IPO investing: the goods are marked up to the highest price the promoter can get, and customers rush to the store.

IPO mania is not a 2010 phenomenon. It is not a 2021 phenomenon. It is a permanent feature of markets wherever retail participation meets bull market sentiment. And it recurs with predictable regularity in India – every time the Sensex sustains a rally for 18-24 months, IPO applications multiply, oversubscription numbers make headlines, and investors who have never looked at a balance sheet are filling out application forms.

Why IPOs Are Structurally Stacked Against Retail Investors

When a company goes public, the promoter hires investment bankers whose job is to price the issue as high as possible. The investment bankers market the issue to institutional investors first, gauge demand at different price points, and set the final price based on what the market will bear. By the time the retail window opens, the price has already been set by the people with the most information about the company.

The promoter is not doing charity. He is selling a part of his business at the highest price available. If he thought the business was worth more than the IPO price, he would not sell at that price. This asymmetry – the promoter knows more about the business than any retail investor can learn from a DRHP – is structural and permanent.

Historical data consistently supports this view. SEBI and various research studies have documented that a significant proportion of Indian IPOs – particularly those launched at the peak of bull markets – underperform the broader index over a 3-5 year horizon after listing. The listing pop that some IPOs provide benefits the investors who get allotment and sell immediately. Long-term investors in overpriced IPOs often wait years to recover their capital.

The Three Patterns That Repeat in Every IPO Cycle

IPOs cluster at market peaks. Companies go public when they can get the best price – which is when markets are optimistic. This means the IPO pipeline fills up precisely when valuations are highest. The investor rushing to apply to multiple IPOs in a bull market is buying at the point of maximum seller advantage and maximum valuation risk.

Herd mentality amplifies the rush. An oversubscribed IPO signals social proof – “all these people can’t be wrong.” But oversubscription measures demand, not value. An IPO can be oversubscribed 50 times and still list below its issue price if the fundamental valuation was stretched. The Coal India IPO in 2010 attracted applications worth more than the entire equity AUM of Indian mutual funds at that time. That level of enthusiasm is a sentiment indicator, not a quality indicator.

The grey market premium misleads. The grey market premium – the unofficial price at which IPO shares trade before listing – is frequently cited as a signal of listing performance. It is not a reliable one. It reflects speculative demand, not fundamental analysis. Investors who treat grey market premiums as investment signals are making decisions based on the opinions of other speculators, not on business quality or valuation.

Three Questions Before Every IPO Application

Do I understand the business? An IPO is not a lottery ticket. It is a fractional ownership stake in a business. If you cannot describe in one sentence what the company does, how it makes money, and why it will be worth more in 5 years than it is today, you do not have enough information to invest. This is not a high bar – it is the minimum bar.

Is the valuation reasonable compared to listed peers? The DRHP includes a comparable company analysis. Compare the IPO’s price-to-earnings, price-to-sales, or other relevant multiples with listed companies in the same sector. If the IPO is being priced at a premium to established, profitable peers, you are being asked to pay for growth that has not happened yet – and may not happen.

Is this IPO filling a gap in my existing portfolio? If you already hold equity through diversified mutual funds, a single IPO investment adds concentration, not diversification. A new-age startup IPO in your portfolio alongside equity mutual funds probably means you are doubling your exposure to the same broad market while taking on additional single-stock risk. The question is not whether the IPO is interesting – it is whether it serves your financial plan.

What “IPO = Probably Overpriced” Usually Means

The old quip that IPO stands for “It’s Probably Overpriced” is a useful heuristic, not an absolute rule. Some IPOs are reasonably priced – either because the promoter accepted a conservative valuation, or because market sentiment was subdued at the time of listing, or because the business genuinely had significant growth ahead of it that the market had not fully priced in.

But the heuristic captures an important truth: the average IPO at the average point in a market cycle will be priced to the advantage of the seller. To beat that average, a retail investor needs either better information than the institutional investors who set the price (unlikely) or a willingness to hold the stock for long enough that temporary overvaluation becomes irrelevant relative to business growth (possible, but then you are a long-term business investor, not an IPO investor).

Established mutual funds with 5-10 year track records, managed by teams with full access to company management and research, are a better vehicle for equity exposure for most investors than individual IPO applications. The fund manager sees the same IPO you do, has the resources to analyze it properly, and can choose whether to participate in the IPO, buy in the secondary market at a better price, or avoid the company entirely. That optionality is not available to the retail investor who must apply at the IPO price or not at all.

Read: 7 Things We All Hate About Mutual Funds (Honest Edition)

The promoter is selling at the best price he can get. The investment banker is paid to help him do that. As a retail applicant, you are the last person at the table with the least information. That does not mean never invest in IPOs. It means understand who you are and what you are doing.

Understand what you are buying. Buy what you understand.