Hindustan Copper OFS 2026: ₹514 floor for 6% sale

Government returns to OFS after five years

The Union government has announced an Offer for Sale (OFS) in Hindustan Copper Ltd (HCL), marking a return to the route after a five-year gap. The plan is to sell 3% equity initially, with an option to sell another 3% under the green-shoe mechanism if the issue is oversubscribed. The transaction has been positioned as part of the government’s broader disinvestment programme and is expected to increase public shareholding in the state-run copper miner.

The development was communicated through a post on X by the secretary of the Department of Investment and Public Asset Management (DIPAM). In that post, the government outlined the base offer size, the green-shoe option, and investor reservations for retail participants and eligible employees.

Key OFS terms: floor price and discount

The OFS has been announced with a floor price of ₹514 per share. Multiple reports also described the floor price as being at a discount to recent closing prices of Hindustan Copper. One account pegged the last close at ₹573.55, implying roughly a 10% discount. Another referenced a Monday close of ₹567.90, calling the discount about 9.5%. A separate reference cited a close of ₹567 on the NSE and described the discount as around 9.3%.

While the exact comparison day differs across the referenced closes, the common point is that the floor price has been set meaningfully below the recent market price. Such a pricing approach is typical in OFS transactions, where the floor price provides a reference point for bidding on the exchange platform.

Retail and employee reservations

As per the DIPAM communication, 10% of the offer is reserved for retail investors. In addition, 25,000 shares have been reserved for eligible employees. Retail participants can bid under the reserved portion, while institutional and other non-retail investors participate under the broader OFS framework.

The structure is designed to ensure wider participation, with a defined allocation for retail and a small earmark for employees alongside the main non-retail book.

How the green-shoe option works here

The government’s base sale is 3% equity in Hindustan Copper. If demand is strong and the issue is oversubscribed, the green-shoe option allows the government to sell an additional 3%. That would take the total stake sale to 6%.

An OFS enables promoters of a listed company to sell shares through the stock exchange platform. In this case, the promoter is the Government of India, acting as the seller of shares in the market.

Stakeholding context: current holding and post-sale scenario

One report stated the government’s stake in Hindustan Copper is currently around 66%. If the full 6% is sold through the OFS, the holding would reduce to around 60%.

This reduction, if completed, would increase the company’s public float. For investors, a higher free float can influence trading liquidity and index-related considerations, although the article information is limited to the stake change itself.

June quarter backdrop

The OFS comes after what was described as a strong June quarter for Hindustan Copper. The provided material does not include detailed financial line items for the quarter, but it frames the timing as coming after a period of strong quarterly performance.

Investors typically track such context because selling by the promoter can coincide with heightened market interest or improved sentiment, even though the OFS itself is primarily a stake-sale mechanism.

Estimated size and proceeds: different calculations cited

The information provided includes different estimates for the size and value of the stake sale.

One calculation, based on Hindustan Copper’s paid-up equity of about 96.7 crore shares, said the base 3% offer represents roughly 2.9 crore shares and could fetch around ₹447 crore at the floor price. Under the same approach, if the full 6% is exercised, the government could raise around ₹894 crore.

Separately, Mint calculations were cited as valuing the proposed 6% stake sale at around ₹3,000 crore at the floor price. Another reference also said the government is looking to raise nearly ₹3,000 crore if the full 6% stake, including the green-shoe option, is sold at ₹514.

Snapshot of the announced OFS

Market impact: what investors typically watch

The immediate market relevance of an OFS is tied to supply of shares and the pricing signal set by the floor price. Here, the floor price of ₹514 was described as a discount to recent closes, which can shape bidding interest and secondary market moves around the offer window.

Investors also track allocation details. With 10% reserved for retail and a small employee portion, most shares are expected to be absorbed by non-retail participants. The green-shoe option further makes the final supply contingent on demand, potentially increasing the total sold if subscription is strong.

Analysis: why the transaction matters for disinvestment

This OFS is explicitly linked to the government’s disinvestment programme and the stated goal of increasing public shareholding in Hindustan Copper. The sale, if fully exercised, would reduce the government’s holding by up to 6 percentage points as per the reported before-and-after stake numbers.

The presence of multiple value estimates in the public reporting also highlights how assumptions about share capital and valuation methods can lead to different headline numbers. For readers, the fixed reference in the announcement remains the floor price and the percentage stake offered, while the final discovery depends on bids executed on the exchange platform.

Conclusion

The government’s OFS in Hindustan Copper sets a floor price of ₹514 per share for a 3% stake sale, with a green-shoe option that can take the divestment to 6% if oversubscribed. The offer includes a 10% retail reservation and 25,000 shares reserved for eligible employees, and it follows what was described as a strong June quarter for the company. The next key milestone will be subscription levels and whether the green-shoe option is exercised, which will determine the final stake sale size.