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The biggest IPOs in India are a masterclass in one uncomfortable truth: the amount of money a company raises tells you almost nothing about how its shares will behave on listing day. The largest IPO this country has ever seen — Hyundai Motor India’s ₹27,870 crore issue in 2024 — actually closed below its offer price on debut. So did LIC. So did Paytm. Of the five mega-issues ranked below, four fell on their first day of trading, and the one that soared raised far less than the others.
We have ranked these five landmark listings strictly by issue size — the total rupees raised — and then set each one’s listing-day outcome beside it, because the gap between the two is the real lesson. If you want to understand why size and listing gains keep diverging, a structured stock market training course walks you through IPO valuation the way professionals read it, not the way headlines sell it.
Key takeaways
- Hyundai Motor India (₹27,870 cr, 2024) is India’s largest IPO ever, overtaking LIC — yet it listed at a discount.
- Four of the five biggest IPOs — Hyundai, LIC, Paytm and Reliance Power — closed below their issue price on debut.
- Coal India (2010) was the exception, listing roughly 40% higher — and it was the most conservatively priced of the group.
- Size signals ambition, not value. Pricing and fundamentals, not the headline number, decide the listing.
Which were the biggest IPOs in India, ranked by size?
The biggest IPOs in India, ranked by issue size, are Hyundai Motor India (₹27,870 crore), followed by LIC (₹21,008 crore), Paytm (₹18,300 crore), Coal India (₹15,199 crore) and Reliance Power (₹11,700 crore). Hyundai’s 2024 offer dethroned LIC’s 2022 record to become the largest public issue the Indian market has ever absorbed.
The ranking at a glance — bigger issues did not mean better debuts
| Rank | IPO | Year | Issue size | Listing-day result |
|---|---|---|---|---|
| 1 | Hyundai Motor India | 2024 | ₹27,870 cr | −5.9% (discount) |
| 2 | LIC of India | 2022 | ₹21,008 cr | −7.8% (discount) |
| 3 | Paytm (One97) | 2021 | ₹18,300 cr | −27.4% (worst) |
| 4 | Coal India | 2010 | ₹15,199 cr | +47.2% (best) |
| 5 | Reliance Power | 2008 | ₹11,700 cr | −17.3% (discount) |
Source: Angel One and Motilal Oswal IPO data; listing-day close vs issue price, 2008–2024.
Read that final column again. The three largest issues all disappointed on day one, while the single biggest listing gain came from the fourth-largest issue, launched back in 2010. For a reader deciding how much weight to put on a “record-breaking” IPO today, the table is the whole argument: a bigger fundraise is a bigger ambition, not a bigger reward.
Issue size, ranked — Hyundai’s offer was larger than the next two combined in spirit
Source: Angel One and Motilal Oswal IPO data (issue size in ₹ crore). Green bar = the only listing-day gainer.
The top 5 biggest IPOs, ranked
Here is each of the biggest IPOs in India in turn, ranked by issue size, with the one number that matters for the story and the single lesson a long-term investor can carry forward. Notice how the pattern holds all the way down the list: the headline fundraise climbs, but the listing outcome refuses to follow it. Two of these issues were from marquee private brands, two were government disinvestments, and one was a pure story stock — a useful spread, because it shows the lesson is about pricing, not about who the seller is.
1. Hyundai Motor India — ₹27,870 crore (2024)
Hyundai Motor India’s 2024 offer is the largest IPO in Indian history, raising ₹27,870 crore and comfortably overtaking LIC’s 2022 record. Crucially, almost the entire issue was an offer for sale by the Korean parent, meaning the money went to the promoter rather than into the company — a structure we unpack in our note on where IPO money actually goes. The listing was muted, closing roughly 5.9% below the offer price. The lesson: a blue-chip global brand with a huge issue can still leave nothing on the table for day-one buyers when the price band is set at full value.
2. LIC of India — ₹21,008 crore (2022)
The government’s part-sale of Life Insurance Corporation drew enormous retail participation, partly on patriotic sentiment and a policyholder discount. Yet LIC listed around 7.8% below its ₹949 issue price and drifted lower for months afterwards. The lesson here is about expectation versus absorption: when an issue is this large, the market needs a genuine valuation cushion to lift it, and sentiment alone cannot carry ₹21,000 crore of supply.
3. Paytm (One97 Communications) — ₹18,300 crore (2021)
Paytm is the cautionary tale of the modern era. The fintech listed on 18 November 2021 at around ₹1,950, already below its ₹2,150 issue price, and closed its debut day down a brutal 27.4% — the worst first-day performance of any mega-IPO on this list. The issue was priced for a profitless growth story that the market refused to fund. The lesson is the oldest one in investing: hype and fundamentals are not the same thing, and a famous name does not justify any valuation.
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Coal India is the outlier that proves the rule. The state-owned miner raised ₹15,199 crore, listed on 4 November 2010 at about ₹287 against a ₹245 issue price — a gain of roughly 47% — and went on to become a long-running dividend favourite. Why did this one work when larger issues failed? It was priced conservatively, carried a visible earnings base and offered a retail discount. The lesson: the only big IPO on this list that rewarded day-one buyers was also the one that left the most value on the table.
5. Reliance Power — ₹11,700 crore (2008)
Reliance Power’s 2008 issue was a sensation, reportedly subscribed many times over within minutes of opening. Then reality arrived: the company had almost no operating assets, only projects on paper, and the stock closed its debut around 17% below issue price before falling much further. It remains the textbook example taught to Indian investors about the danger of buying a story. The lesson: record-breaking subscription demand measures excitement, not the quality of what you are buying. Eighteen years on, it is still the first case many classrooms reach for when explaining why an “allotment lottery” and a sound investment are not the same decision.
Coal India vs Reliance Power: why one soared and one sank
Both were giant public issues from well-known promoters, yet their debuts could not have been more different. Coal India gained about 47% while Reliance Power fell about 17%. Setting them side by side shows that the difference was not size or fame — it was whether there was a real, profitable business underneath the offer price.
| Criterion | Coal India (2010) | Reliance Power (2008) |
|---|---|---|
| Operating business at listing | ✓ Established, cash-generating miner | ✗ Projects mostly on paper |
| Pricing stance | ✓ Conservative, with retail discount | ✗ Aggressive on a future story |
| Listing-day result | +47% | −17% |
| Investor lesson | Value left on the table rewards buyers | Demand is not due diligence |
Source: historical listing data, NSE/BSE, 2008 and 2010.
What the biggest IPOs in India teach investors about size
So how should a retail reader use this history — not to pick today’s IPO, but to think about any IPO more clearly? Start by separating the three things a mega-issue throws at you: the size (how much is being raised), the demand (how many times it is subscribed) and the price (the valuation you are being asked to pay). This list shows that only the third reliably connects to the listing outcome.
If you are new to the process, it helps to first understand how an IPO travels from DRHP filing to listing day and what actually happens on listing day. If you want to know why some issues are “oversubscribed” but still fall, our breakdown of the QIB, NII and retail subscription categories explains who is really buying. And because pricing is the thread running through every case above, the mechanics of book building versus fixed-price issues are worth reading before any application.
The practical takeaway for different readers is the same lesson wearing different clothes. A first-time investor should treat the issue size as a headline, not a verdict. A long-term investor should ask whether there is an earnings base, as Coal India had and Reliance Power did not. And anyone tempted by subscription frenzy should remember Paytm and Reliance Power — both were in enormous demand, and both punished day-one buyers.
The verdict — what each listing teaches
Biggest ever: Hyundai Motor India — proof that a record issue and a strong brand still list flat when priced at full value.
Best debut: Coal India — the only gainer here, and the most conservatively priced; value left on the table rewards buyers.
Hardest lesson on hype: Paytm — the worst debut, a reminder that a famous name cannot justify any valuation.
Hardest lesson on demand: Reliance Power — record subscription, thin fundamentals, painful listing. Demand is not due diligence.
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Which is the biggest IPO in India?
Hyundai Motor India’s 2024 offer is the biggest IPO in India to date, raising about ₹27,870 crore. It overtook the previous record holder, LIC, which raised around ₹21,008 crore in 2022. Both are offer-for-sale heavy issues, meaning much of the money went to selling shareholders rather than into the company.
Did the biggest IPOs in India make money on listing?
Mostly no. Of the five largest, four — Hyundai, LIC, Paytm and Reliance Power — closed below their issue price on debut, with Paytm down about 27%. Only Coal India delivered a listing gain, rising roughly 47%. Issue size has historically been a poor predictor of listing-day returns.
Why did Coal India’s IPO perform best?
Coal India combined three things the others lacked at listing: a conservative issue price, an established and profitable operating business, and a retail discount. That left genuine value for new shareholders, which is why it listed around 40–47% higher and became a long-term dividend story rather than a one-day pop.
Does a highly oversubscribed IPO guarantee listing gains?
No. Reliance Power was subscribed many times over yet fell about 17% on debut, and Paytm also saw strong demand before its sharp drop. Oversubscription reflects excitement and allotment odds, not the quality or price of the business. It is a sentiment signal, not a valuation check.
What should a beginner learn from India’s biggest IPOs?
Separate size, demand and price. A record fundraise and heavy subscription make headlines, but the listing outcome tracks valuation and fundamentals far more closely. Reading the DRHP, understanding the issue’s pricing method and checking whether a real earnings base exists matter more than the headline crore figure.
Disclaimer: This article is for educational purposes only and does not constitute investment advice, and no company named here is endorsed or recommended as an investment. The IPOs discussed are historical case studies used to illustrate listing mechanics, not current opportunities. Markets carry risk — please do your own research or consult a qualified financial professional before investing. NIFM provides training and exam preparation; certification exams conducted by regulatory or professional bodies are administered by those bodies independently.
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