The difference between IPO and FPO comes down to one question: has the company already listed? An IPO is the first time a company sells shares to the public. An FPO, short for follow-on public offer, is any later public sale by a company that is already trading on an exchange.

The Core Difference in One Line
Both are public share sales, but they sit at opposite ends of a company’s listing journey.
- IPO (Initial Public Offering): a private company sells shares to the public for the first time and gets listed
- FPO (Follow-on Public Offer): a company already listed on the stock exchange offers more shares to raise capital or let large holders sell
- Under SEBI’s terminology, FPO is also called a further public offer
- An IPO always creates new shares, while an FPO may or may not
Dilutive and Non-Dilutive FPOs
FPOs split into two types, and the split decides who actually receives the money.
- Dilutive FPO: the company issues fresh shares, so the total share count rises and each existing share’s ownership slice shrinks. The money goes to the company
- Non-dilutive FPO: existing shareholders such as promoters sell their own shares to the public. No new shares appear, so there’s no dilution, and the proceeds go to the sellers, not the company
- Yes Bank’s ₹15,000 crore FPO in 2020, meant to recapitalise the bank, is the best-known dilutive example in India
- Some FPOs combine both, with a fresh issue plus a sale by existing holders
Why Companies Choose an FPO
Listed companies use follow-on offers for reasons that rarely make headlines.
- Raising money for expansion, repaying debt or strengthening the balance sheet
- Letting promoters or early investors sell part of their stake
- Meeting minimum public shareholding norms, which push promoters to cut their holding. This is a common reason for non-dilutive offers
- Widening the shareholder base so more institutions can take meaningful positions
How They Differ for You as an Investor
The practical differences show up in pricing, information and risk.
- Pricing: an IPO price is discovered from scratch through a price band. An FPO is usually priced with reference to the current market price, often at a discount, though SEBI doesn’t mandate that discount
- Information: an IPO buyer relies on the offer document and projections. An FPO buyer can read years of financial results and trading history
- Risk: IPOs are generally considered riskier because of the limited track record. FPOs usually carry less valuation uncertainty, though that doesn’t make them safe
- Dilution: none in an IPO from existing public holders, since there are none. A dilutive FPO can reduce the value of what current shareholders own
FPO Versus Offer for Sale (OFS)
This is where sources disagree, so it’s worth knowing both views.
- Some sources describe an OFS as a form of non-dilutive FPO, since existing holders sell and no new shares are created
- Others treat OFS as a separate route, run through the exchange mechanism with lighter regulatory work than an FPO
- An FPO needs a full offer document under SEBI’s ICDR regulations, while an OFS is faster and simpler
- Government divestments in PSUs like Coal India have often used the OFS route
FPO Versus Rights Issue
A rights issue is the one that confuses people most, because the shares also come from a listed company.
- FPO: open to any investor, including those who don’t own the stock
- Rights issue: offered only to existing shareholders, usually in proportion to what they hold
- Both can raise fresh capital, but only the FPO is a public offer open to everyone
What the Two Share
Despite the differences, the process feels familiar once you’ve seen one.
- Both are regulated by SEBI and need an offer document disclosing financials, risk factors and the purpose of funds
- Both go through the primary market, and you apply through your broker using UPI or ASBA, as with an IPO
- In both, your money stays blocked until allotment is finalised
FAQs
Q1. Is an FPO safer than an IPO?
Usually less uncertain, because the company has a public track record and market price history. That reduces valuation guesswork, but an FPO is still an equity investment with real risk.
Q2. Why are FPO shares often offered at a discount?
The price is typically set with reference to the current market price, and a discount helps attract investors and ensure the issue is fully subscribed. SEBI doesn’t mandate it.
Q3. Does an FPO always dilute existing shareholders?
No. Only a dilutive FPO, where fresh shares are issued, reduces existing holders’ stake. A non-dilutive FPO involves existing shareholders selling, so the share count stays the same.
Q4. Can anyone apply for an FPO?
Yes, any eligible investor can apply, unlike a rights issue, which is limited to existing shareholders. You need a demat account, a trading account and a UPI or net-banking enabled bank account.