IPO Investing in India — How IPOs Work and Whether You Should Apply

An IPO (Initial Public Offering) is when a private company sells shares to the public for the first time, listing on NSE or BSE. India saw 80+ mainboard IPOs in FY 2025 raising over ₹1.5 lakh crore — one of the highest globally. For retail investors, the IPO process works via ASBA (Application Supported by Blocked Amount): your bank blocks the application amount but it is only debited if you receive an allotment. The retail category (investors applying up to ₹2 lakh) gets a fixed portion of the issue — typically 35% of the total IPO size — allocated by lottery when oversubscribed. Oversubscription of 100–300x is common for high-demand IPOs, meaning the odds of allotment for any single application is 1–3%. The critical insight most retail investors miss: listing day gain is not the same as long-term investment return. Paytm IPO (November 2021) listed at ₹1,955 per share — over 27% below its issue price of ₹2,150. LIC's IPO (May 2022) issued at ₹949 per share; it traded below issue price for over a year. Freedomwise's Stock DCF Valuation calculator lets you assess whether an IPO price offers a margin of safety before you apply. Most IPOs should be evaluated as long-term investments, not short-term listing bets.

How does the IPO process work in India step by step?

The lifecycle of an Indian IPO from company decision to listing:

1. DRHP filing. The company files a Draft Red Herring Prospectus with SEBI — a detailed document disclosing financials, promoter history, risk factors, and use of proceeds. SEBI reviews and issues comments.
2. RHP and price band. After SEBI approval, the company files the final Red Herring Prospectus with a price band (e.g., ₹480–₹500 per share).
3. Subscription period. IPO opens for subscription for 3 working days. Investors apply through their broker or bank's ASBA facility.
4. Allotment. For oversubscribed retail tranches, SEBI mandates a lottery. Each application for one lot has equal probability — applying for multiple lots from the same PAN does not improve odds (only one lot per PAN is valid in the retail category).
5. Listing. Company lists on NSE or BSE 6 trading days after the issue closes (T+6). Pre-open session from 9:00–9:15 AM determines the opening price.

Key terms:

• Lot size: Minimum investment unit. If lot size = 30 shares at ₹500/share, minimum application = ₹15,000.
• Cut-off price: Retail investors can select "cut-off" to indicate willingness to pay any price within the band — this ensures you participate at the final price without guessing.
• UPI mandate: Since 2019, retail ASBA applications require UPI mandate for fund blocking. Application via broker's app linked to UPI ID is the most convenient method.

What categories of investors participate in an IPO?

Category	Who	IPO allocation	Allotment method
Retail Individual Investors (RII)	Individuals applying ≤₹2 lakh	35% of issue	Lottery if oversubscribed
Non-Institutional Investors (NII/HNI)	Individuals applying >₹2 lakh	15% of issue	Proportional
Qualified Institutional Buyers (QIB)	Mutual funds, FIIs, insurance companies	50% of issue	Proportional (book-building)

For retail investors, the ₹2 lakh threshold is the boundary. Applying for ₹1.99 lakh versus ₹2.01 lakh determines which category you are in — above ₹2 lakh, you move to NII where allotment is proportional (larger application = larger allotment) but also proportionally larger capital at risk.

Retail lottery mechanics: If the retail tranche is 50x oversubscribed, each 1-lot application has a 1-in-50 chance. Unlike NII, applying for additional lots beyond 1 does not improve your lottery odds. The only way to improve odds: apply from multiple eligible family member accounts (each with their own PAN and bank account).

How do I evaluate whether an IPO is worth applying for?

Most IPO analysts focus on listing day gains. The better question for long-term investors: "Is the IPO priced fairly relative to the company's intrinsic value?"

Step 1: Read the DRHP Risk Factors section. Companies are legally required to disclose material risks. Key red flags: heavy promoter debt, related-party revenue concentration, auditor qualifications in recent years, business model that hasn't achieved profitability.

Step 2: Check the use of proceeds. Is the IPO primarily an Offer for Sale (OFS) — existing shareholders selling their stake — or a fresh issue for growth capital?

• OFS-heavy IPOs mean early investors and promoters are cashing out. The company does not receive the money — it goes to the sellers. Ask: why are insiders selling now?
• Fresh issue means money goes to the company for capex, debt repayment, or working capital — more aligned with growth.

Step 3: Compare valuation to listed peers. If the IPO company's P/E at the upper price band is 60x and listed peers trade at 30–35x, the IPO is pricing in future growth at full value — no margin of safety. Calculate the P/E and P/B at the IPO price.

Step 4: Check financials for 3 years (available in the DRHP). Revenue growth, margin trend, ROE, and free cash flow history are all disclosed. Apply the same 5-step fundamental analysis framework as any listed company.

What are the most common IPO investing mistakes?

Mistake	Why it hurts	Correction
Applying because of listing day buzz	Short-term price gains ≠ investment return	Evaluate at issue price vs intrinsic value
OFS-heavy IPO at high valuation	Insiders selling at peak; no company benefit	Check fresh issue percentage; higher OFS warrants deeper scrutiny
Ignoring risk factors	Material risks are legally disclosed	Read the DRHP risk section before applying
Using leverage/loans for IPO	High-demand IPOs are allocated by lottery — most applications fail; you pay interest on blocked funds	Use only investable surplus; no margin for retail IPOs
Selling allotted shares immediately at listing	Fine if listing gain is satisfactory — but assess whether long-run thesis holds before selling	If you would not buy the stock at the listing price, sell

When does holding an IPO long-term make sense?

If after applying the fundamental analysis framework you conclude: (1) the business has a genuine moat, (2) financials show consistent ROE above 15%, (3) the IPO price offers a reasonable valuation vs peers or intrinsic value, and (4) management has a credible track record — then holding the IPO allocation as a long-term position may deliver better risk-adjusted returns than flipping at listing.

Some of India's best listed companies were IPOs at one point: Infosys (IPO 1993), HDFC Bank (IPO 1995), Asian Paints, Titan, Bajaj Finance. Investors who held these from IPO saw 100x-1,000x returns over decades. But this required distinguishing quality from hype at IPO stage — which demands exactly the same analytical rigour as analysing any listed company.

Use this on Freedomwise

• Stock DCF Valuation Calculator — estimate intrinsic value from IPO company financials before applying
• Fundamental Analysis of Stocks — apply the full 5-step framework to DRHP financials
• What Is the P/E Ratio — compare IPO P/E to listed sector peers before deciding
• Stock Portfolio XIRR Calculator — track IPO investment returns vs index over time
• Stocks pillar — complete stock market education library for Indian investors