India's ₹3,000 crore Hindustan Copper sale isn't a real "green shoe
What's the deal? The Indian government will sell a 6% stake in state-owned miner Hindustan CopperDealroom has a profile for this one. Try Dealroom →, double its initial 3% plan, after institutional demand ran hot. The extra shares could raise nearly ₹3,000 crore.
Why now? Institutional investors bid for 3.41 times the shares on offer through the Offer for Sale (OFS). The strong response prompted the government to exercise what it called its "entire green shoe option," opening bidding to retail investors and employees on Wednesday, August 26, 2026.
What's in a name? Despite the label, this isn't technically a green shoe. In capital markets, a green shoe is a specific provision that lets a company sell up to 15% extra shares during an IPO to stabilise the price after listing — not simply selling more stock because demand is high.
How it actually works: Under market regulator SEBI's rules, a company appoints a lead manager as stabilising agent, who borrows shares from existing shareholders such as promoters. If the stock falls after listing, the agent buys shares from the market to support the price, then returns them to the lenders.
The mechanics: The support mechanism runs for up to 30 days. If the agent can't buy back enough shares, the company issues new ones to the original shareholders at the IPO price to cover the shortfall.
The signal: The government's use of "green shoe" for a routine OFS top-up shows how loosely capital-markets jargon travels into everyday deal-making — even at the highest levels of policy.
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