When a listed company’s promoter, the government, or a large shareholder wants to sell part of their stake, they may use OFS, or Offer for Sale. For retail investors, an OFS can look attractive because it allows them to buy shares of an already-listed company, sometimes at a discount.
In the share market, an Offer for Sale means existing shareholders sell their existing shares through the NSE or BSE platform. No new shares are created, and the company does not receive the money. The sale proceeds go to the shareholder who is reducing their stake.
This guide explains what OFS means, how it works, key SEBI rules, how retail investors can apply, and what to check before bidding. It also covers floor price, cut-off price, retail discount, allotment, and the difference between OFS and IPO. If you’re just starting with IPO investing, don’t miss our beginner guide on IPO Allotment Process: What Retail Investors Need to Know to see how shares get distributed once the offer closes.
Table of Contents
- What is OFS?
- How an OFS Works
- Latest SEBI Rules for OFS
- SEBI rules for OFS every investor should know
- OFS vs IPO
- Why Do Companies and Promoters Use OFS?
- Advantages of OFS for Retail Investors
- Risks and Limitations
- How to Apply for an OFS
- Conclusion
- FAQs
What is OFS?
An Offer for Sale is a method through which an existing large shareholder sells part of their holding in a listed company through the stock exchange. The seller may be a promoter, promoter-group entity, government shareholder, institutional investor, or another eligible large shareholder.
The most important word in this definition is existing. In an OFS, shares that already exist are transferred from the selling shareholder to new investors. The company’s share capital does not increase, and there is no dilution of earnings per share due to fresh share creation.
This makes OFS different from a fresh issue. In a fresh issue, the company raises new capital by issuing new shares. In an OFS, the company does not raise money. Ownership changes hands, but the company’s balance sheet does not directly receive funds.
How Does an OFS Work?
An Offer for Sale follows a structured process regulated by the Securities and Exchange Board of India (SEBI).
Most OFS transactions happen over one or two trading days through the exchange platform.
1. Announcement by the seller
The selling shareholder announces the OFS to the stock exchanges. The announcement usually includes the number of shares on offer, floor price, bidding dates, retail quota, non-retail quota, and any retail discount.
The market often reacts quickly because new share supply is about to enter the market. If the floor price is below the current market price, the stock may move closer to the floor price.
2. Non-retail bidding
On the first day, non-retail investors such as mutual funds, insurance companies, foreign portfolio investors, institutions and high-net-worth investors place their bids. Their demand gives the market an early indication of how attractive the offer is.
3. Retail bidding
Retail investors usually get a separate bidding window. In OFS, a retail investor is generally classified based on the total bid value staying within the prescribed retail limit. Retail investors may also get a reserved portion of the offer and, in some cases, a discount.
4. Allotment and settlement
Once the bidding closes, shares are allotted based on the final demand and pricing method. The allotted shares are credited to the investor’s demat account and settle through the normal exchange settlement cycle.
Because the company is already listed, there is no separate listing date like an IPO.
SEBI rules for OFS every investor should know
These are the rules that make an OFS fair and that decide how much you can buy.
- Top-200 eligibility: only companies ranked in the top 200 by market capitalisation can use the OFS route.
- Retail reservation: at least 10% of the offer is reserved for retail investors, who may also get a discount on the price.
- Mutual fund & insurance reservation: at least 25% of the shares on offer are reserved for mutual funds and insurance companies.
- Single-bidder cap: no single bidder other than mutual funds and insurers can be allotted more than 25% of the offer.
- Who counts as retail: an investor whose total OFS bids stay under ₹2 lakh across exchanges. Cross ₹2 lakh and the retail bids are rejected.
- Eligible sellers: promoters/promoter group, and non-promoter shareholders holding at least 10% of share capital.
OFS vs IPO: What’s the Difference?
| Feature | IPO | OFS |
|---|---|---|
| Nature of Shares | New shares issued | Existing shares sold |
| Objective | Raise fresh capital | Allow promoters/investors to exit |
| Duration | 3–5 days | 1 day |
| SEBI Regulation | SEBI (ICDR) Regulations | SEBI OFS Circular, 2012 |
| Participants | Retail, HNIs, QIBs | Retail, Mutual Funds, Institutions |
Curious about market mood before an IPO lists? Read our related article on What Is GMP in IPO: What Grey Market Premium Reveals About Investor Sentiment to understand how investors gauge listing potential.
Why Do Companies and Promoters Use OFS?
An OFS is not necessarily a positive or negative signal. The reason behind the sale matters more than the sale itself.
Some of the common reasons include:
Meeting SEBI’s Public Shareholding Norms
SEBI requires listed companies to maintain at least 25% public shareholding. Promoters may use an OFS to comply with this requirement.
Government Divestment
The Government of India frequently uses the OFS route to reduce its stake in Public Sector Undertakings (PSUs) while retaining management control.
Improving Liquidity
Reducing promoter shareholding increases the public float, making the stock more liquid and attractive to institutional investors.
Portfolio Rebalancing
Large investors sometimes sell part of their holdings to rebalance their portfolios or unlock value after significant price appreciation.
Advantages of OFS for Retail Investors
An OFS can offer several advantages when approached with the right expectations:
- Transparency
Since the process happens through the stock exchange, pricing and participation follow a clear and regulated mechanism. - Faster Process
OFS is typically quicker than other public issue routes. Investors don’t have to wait for listing, as the company is already listed. - Better Visibility
Investors are buying shares of an already traded company, so they can analyse historical price trends, financials, and market behaviour. - Potential Retail Discount
In some OFS issues, retail investors may get shares at a discounted price, improving the attractiveness of the investment.
Risks and Limitations
OFS is not automatically a good investment just because it comes through an exchange-based route. Investors should be aware of the following risks:
- Promoter Intent Risk
If a large shareholder is reducing their stake, investors should assess whether it is a routine dilution, a regulatory requirement, or a potential warning signal. - Short-Term Price Volatility
Since additional shares enter the market, increased supply can create temporary price pressure, especially if overall market sentiment is weak. - Limited Decision Time
OFS windows are usually short, which means investors must evaluate the opportunity quickly. Rushed decisions without proper analysis can lead to mistakes. - No Fresh Capital for the Company
Unlike a fresh issue, an OFS does not bring new funds into the company. If the investment thesis depends on business expansion, this becomes an important limitation.
How to Apply for an OFS
- Log into your trading account or broker platform.
- Select the ongoing OFS offer under the IPO/OFS tab.
- Enter bid quantity and price (not below floor price).
- Review and confirm the application.
- Funds are blocked until allotment via UPI/ASBA.
For new investors, this process is somewhat similar to IPO bidding. You can check out our complete explanation in IPO Allotment Process: What Retail Investors Need to Know to understand application flow and share allocation.
Conclusion
An Offer for Sale (OFS) is one of the simplest and most transparent ways for promoters, governments, and large shareholders to reduce their stake in a listed company. Because the transaction takes place through the stock exchange under SEBI’s framework, it offers investors a regulated and efficient way to purchase existing shares.
However, an OFS should not be judged solely by its discounted floor price. The real investment decision lies in understanding why the shares are being sold, whether the company’s fundamentals remain strong, and if the valuation justifies the investment.
By combining an analysis of the floor price, business quality, financial performance, and market conditions, investors can evaluate an OFS with greater confidence and make more informed long-term investment decisions.
FAQs
1. What is the full form of OFS?
OFS stands for Offer for Sale, a mechanism that allows existing shareholders of a listed company to sell their shares through the stock exchange.
2. Is OFS different from an IPO?
Yes. In an IPO, the company issues new shares to raise capital. In an OFS, existing shareholders sell their shares, and the company does not receive the proceeds.
3. Can retail investors apply for an OFS?
Yes. Retail investors can participate through their broker’s trading platform. SEBI mandates that at least 10% of the shares in an OFS be reserved for retail investors.
4. Why does the share price often fall after an OFS announcement?
The share price may decline because additional shares become available in the market and the floor price is often set below the prevailing market price. This reflects increased supply rather than a deterioration in the company’s business.
5. Is an OFS a good investment?
An OFS can present attractive opportunities, but investors should evaluate the company’s fundamentals, valuation, reason for the sale, and overall market conditions before making a decision.
Disclaimer:
This blog is intended for informational and educational purposes only and should not be
considered investment advice or a recommendation to buy or sell any securities. Investments in
the securities market are subject to market risks. Readers are advised to conduct their own
research and consult a qualified financial advisor before making any investment decisions. Past
performance is not indicative of future results.
