IPO and FPO sound similar but represent very different opportunities for retail investors. This guide explains the difference between an Initial Public Offering (IPO) and a Follow-on Public Offer (FPO), how each is priced, the risk-return profile of each structure, and which retail investors should consider applying for. Examples are drawn from Indian IPOs and FPOs of 2024–2026.
What is an IPO?
An Initial Public Offering (IPO) is the process by which a private company sells its shares to the public for the first time and lists those shares on a stock exchange — NSE, BSE, or both. Before the IPO, the company's shares are held by promoters, employees and a small number of private investors. After the IPO, anyone with a demat account can buy and sell those shares on the open market.
Notable Indian IPOs in recent years include Hyundai Motor India (₹27,000 crore), Swiggy (₹11,000 crore), Ather Energy, and Shadowfax — all of which raised primary capital and provided exit routes for early investors.
What is an FPO?
A Follow-on Public Offer (FPO) is when an already-listed company issues additional shares to the public. Unlike an IPO, the company is already listed on NSE or BSE and its shares already trade in the secondary market with a known historical price.
FPOs are far less common than IPOs in the Indian market. Notable historical examples include Yes Bank's ₹15,000 crore FPO in 2020, NTPC's repeated FPOs, and the SBI FPO. FPOs are often used by banks and PSUs to raise additional regulatory capital.
IPO vs FPO — Complete Comparison Table
| Parameter | IPO | FPO |
|---|---|---|
| Company status | Private (unlisted) | Already listed |
| Purpose | First-time capital raise | Additional capital or OFS |
| Price discovery | Book building | Book building or fixed |
| Information available | Limited (DRHP/RHP only) | Full historical price + financials |
| Risk for investors | Higher (no price history) | Lower (known stock) |
| GMP available | Yes — tracked actively | Rarely meaningful |
| Allotment method (retail) | Lottery | Often proportionate |
| Lock-in period | Yes — promoters | Usually none |
| Listing day | New listing event | Already trades; no event |
| Indian examples | Ather, Shadowfax, Hyundai | Yes Bank, SBI, NTPC |
Types of FPO — Dilutive vs Non-Dilutive
Dilutive FPO: New shares are issued. The total number of outstanding shares increases, and existing shareholders' ownership percentage is diluted. The proceeds go to the company, which uses them for capex, debt reduction, or general corporate purposes. Yes Bank's 2020 FPO was a classic dilutive issue used to shore up the bank's capital base.
Non-dilutive FPO: Existing shareholders sell some of their shares to the public. The total share count does not change, and the company itself receives no proceeds — all the money goes to the selling shareholders. This is structurally similar to an Offer for Sale (OFS).
Key Risk Differences for Retail Investors
IPO risk profile: No price history, harder to value, higher information asymmetry between insiders and outsiders. Retail investors must rely entirely on the DRHP, the RHP, and analyst commentary. The first-day listing price is uncertain and can swing 20–40 percent in either direction.
FPO risk profile: The company is already listed, so you can examine historical price action, quarterly earnings trajectory, management track record on prior guidance, and current market consensus. The FPO price is typically anchored to the prevailing market price with a small discount to attract subscription. There is no listing event uncertainty — the shares already trade.
Should You Apply for FPOs?
FPOs are generally less speculative than IPOs because the underlying company and its stock price history are already public information. Treat an FPO application like a secondary market purchase, not a new investment thesis. The key question is simple: does the FPO offer shares at a meaningful discount to the current market price?
If the FPO price is at or near the current market price, there is little reason to apply through the FPO rather than buying directly in the secondary market. If the FPO price is at a 5–10 percent discount, the FPO structure becomes attractive — you are effectively buying the same shares at a lower price than the open market is currently quoting.
Should You Apply for IPOs?
IPOs offer the chance for significant listing day gains — often 15–30 percent for well-priced issues — but also carry meaningful risk of listing below issue price for poorly-priced or weakly-subscribed offerings. Use GMP, subscription data, and the DRHP to filter aggressively before applying.
For retail investors, the typical guidance is: apply to mainboard IPOs with strong QIB subscription, positive GMP through Day 2, and recognisable anchor investor backing. Avoid SME IPOs without specific edge.
FAQ
Is FPO better than IPO for investors?
FPOs carry lower information risk because the company is already listed and has a public price history. However, IPOs can offer higher absolute listing gains. Each must be evaluated on its own merits — an FPO at a deep discount can be excellent, while an FPO at market price has little appeal.
What is the difference between FPO and OFS?
In a dilutive FPO, new shares are created and the company receives proceeds. In an OFS (Offer for Sale), existing shareholders sell their shares and the company receives nothing. A non-dilutive FPO is structurally identical to an OFS. So OFS can be thought of as one specific type of FPO structure.
Are FPOs common in India?
FPOs are far less common than IPOs in India. Notable Indian FPOs include Yes Bank (2020), NTPC (multiple), and SBI's secondary offerings. Most years see fewer than 5 mainboard FPOs against 50+ mainboard IPOs.
Does GMP exist for FPOs?
GMP is rarely quoted meaningfully for FPOs because the stock already trades on exchanges and investors can see the live price directly. GMP is primarily a pre-listing signal for IPOs where no public price exists. Some grey market activity may occur for very large FPOs but it carries little informational value.
How is FPO allotment done?
Unlike IPO retail allotment which is typically a lottery (one lot per allottee), FPO allotment is often done on a proportionate basis — investors who apply for more shares receive proportionally more, subject to the oversubscription ratio. This makes FPOs more attractive for HNIs who can apply for larger amounts.
Which is safer — IPO or FPO?
FPOs are generally safer because of price transparency and the existence of historical financial data. IPO investors are essentially betting on first-day price discovery, which is inherently more uncertain. That said, a well-researched IPO in a strong sector can outperform any FPO.
Disclaimer: This article is published by ipomarket.in for educational and informational purposes only. It does not constitute investment advice, a recommendation to buy or sell any security, or an offer to invest. IPO investments are subject to market risks. Grey Market Premium (GMP), Kostak rate, and Subject to Sauda data referenced here are sourced from unofficial market participants and are not endorsed by SEBI, NSE, or BSE. Past performance is not indicative of future results. Please read all scheme-related documents carefully and consult a SEBI-registered financial advisor before investing. ipomarket.in is not a SEBI-registered investment advisor or research analyst.