India’s largest hydropower company by installed capacity saw its shares drop sharply this week — not because anything went wrong with the business, but because the government decided to sell.
On June 2, 2026, NHPC shares fell 4.56% to an intraday low of ₹73.67 on the NSE, erasing weeks of gains in a single session. By June 3, retail investors were being invited to participate in the same transaction that had unnerved the secondary market a day earlier. The proximate cause was an Offer for Sale (OFS) announced by the Department of Investment and Public Asset Management (DIPAM), in which the Government of India — acting through the Ministry of Power as the promoter — launched a sale of up to 6% of its equity stake in NHPC at a floor price of ₹71 per share.
That floor price represented an 8.02% discount to NHPC’s previous closing price of ₹77.19 on the BSE. And in equity markets, an 8% discount to the prevailing market rate is a powerful signal: it tells institutional investors that they can acquire the same stock cheaper through the OFS than through the exchange, which immediately eliminates the incentive to buy at market prices. The result is a supply-induced selloff that is, in most cases, temporary.
The OFS: Structure and Scale
The mechanics of this transaction are important context. Under the OFS structure, the base offer comprises 30.13 crore equity shares, representing 3% of NHPC’s total paid-up equity capital as of March 31, 2026. The government has the option to exercise an additional 3% greenshoe — another 30.13 crore shares — if the issue is oversubscribed, bringing the total potential stake sale to 6%, or 60.27 crore shares. At the ₹71 floor price, a fully subscribed OFS with the greenshoe option exercised would generate approximately ₹4,300 crore for the exchequer.
Eligible employees of NHPC may additionally bid for shares up to ₹5 lakh, with allocations prioritised for bids up to ₹2 lakh.
The OFS opened for non-retail investors on June 2, 2026 — the day the stock fell — and for retail investors on June 3. As of March 31, 2026, the central government held a 67.4% stake in NHPC. If the full 6% is sold, that post-transaction holding would reduce to approximately 61.4%.
Why Share Prices Fall During a Discounted OFS — Every Time
The NHPC selloff is not an anomaly. It is a textbook market response to secondary supply at a discount. When a floor price is set below the prevailing market price, rational institutional buyers — mutual funds, insurance companies, foreign portfolio investors — face a straightforward arbitrage calculation: why buy at ₹77 in the open market when you can bid at ₹71 in the OFS? The natural result is that buying demand migrates from the secondary market to the OFS window, and the secondary market price adjusts downward to converge toward the floor.
This mechanism is consistent with NHPC’s own OFS history. In an earlier stake sale by the government, shares followed an identical pattern — declining on the day of announcement, finding support near the floor price, and recovering once the two-day window closed and the supply overhang cleared.
The key distinction investors should recognise is that the OFS does not change the company’s earnings, its capacity, its pipeline, or its dividend policy. It changes only the short-term supply-demand balance in the stock.
The Fiscal Context: A ₹80,000 Crore Target With Ground to Cover
The NHPC OFS is not an isolated transaction. It is the third PSU stake sale executed by the central government in the current financial year FY27, and it sits within a disinvestment programme that has set the most ambitious annual target in India’s history.
The Union Budget for FY27 has set a combined disinvestment and asset monetisation target of ₹80,000 crore — more than double the revised estimate of ₹33,837 crore that was actually achieved in FY26. Before the NHPC transaction, the government had raised ₹7,808 crore in FY27: ₹5,542 crore from a 2% Coal India stake sale the previous week (which was oversubscribed 8.14 times on Day 1) and ₹2,266 crore from an 8.08% Central Bank of India stake sale in May (oversubscribed 2.35 times). If the NHPC OFS is fully subscribed with the greenshoe exercised, cumulative FY27 disinvestment proceeds would reach approximately ₹12,108 crore — still well under 16% of the annual target, meaning the government faces a heavy calendar of PSU stake sales through the remainder of the fiscal year.
That calendar itself is worth monitoring. Investors in PSU stocks — NHPC, NTPC, LIC, Coal India, IRFC, and others that have been flagged for potential stake sales — are now operating in an environment where government supply could periodically weigh on share prices through the OFS mechanism. Understanding this dynamic is essential context for holding PSU equities through FY27.
NHPC’s Fundamentals: The Business Behind the Overhang
The most important fact for investors evaluating whether the OFS-induced dip represents a buying opportunity is what is actually happening inside NHPC.
The company reported its strongest operational year in history in FY26. Consolidated net profit rose 23.7% year-on-year to ₹4,220.46 crore, up from ₹3,411.73 crore in FY25. Standalone net profit climbed 17% to ₹3,618 crore. Full-year revenue from operations reached ₹11,615.29 crore, growing approximately 11.9% year-on-year. The Q4 FY26 result was particularly striking: consolidated net profit for January–March 2026 surged 68% to ₹1,549.42 crore from ₹919.63 crore in the same quarter a year earlier.
Driving this performance was the highest annual capacity addition in NHPC’s 50-year history. During FY26, the company commissioned 1,850 MW across three projects: 750 MW from the 2,000 MW Subansiri Lower Hydro Electric Project, the 800 MW Parbati-II Hydro Electric Project, and the 300 MW Karnisar Solar Power Project in Bikaner. An additional 250 MW unit at Subansiri Lower was commissioned on May 8, 2026, taking that project’s total to 1,000 MW.
NHPC’s standalone power stations generated 23,307 million units (MUs) of electricity during FY26 from an installed capacity of 7,401 MW across 25 power stations. Including subsidiaries and joint ventures, total operational capacity now stands at 9,333 MW from 31 power stations.
The project pipeline is substantial. The company is currently constructing 17 projects with a combined capacity of 9,204 MW, with nine more projects totalling 10,263 MW in the clearance stage and another nine totalling 9,830 MW under survey and investigation. The board has also approved fundraising of up to ₹2,000 crore through private placement of listed taxable bonds in FY27 to fund ongoing expansion. Earnings per share for FY26 improved to ₹3.75, up from ₹2.99 in FY25.
One Metric Worth Watching
At the OFS floor price of ₹71, NHPC trades at roughly 18.9 times FY26 earnings per share of ₹3.75 — a valuation that reflects both the government-ownership discount typically applied to PSU utilities and the market’s uncertainty about project execution timelines at scale. The stock’s 52-week performance has been negative — down approximately 13.4% over the past year — even as the underlying business delivered record earnings and capacity additions.
That disconnect between operational performance and share price is partly structural: PSU stocks carry a persistent supply risk premium, precisely because controlling shareholders like the government can and do sell at discounts to meet fiscal targets. That risk is now visible and actively playing out.
What Happens After the OFS Closes
The near-term pattern in discounted PSU OFS transactions is well-established. Share prices typically stabilise or recover once the two-day offering window closes and the supply overhang dissipates. The Coal India OFS, oversubscribed more than eight times, saw the stock recover after the event. Central Bank of India followed a similar trajectory.
Whether NHPC recovers toward its pre-OFS levels will depend on broader market conditions, how aggressively the OFS is subscribed, and whether the government exercises the greenshoe option — which signals a clearing of institutional appetite at ₹71. Strong subscription would be a positive signal; weak subscription could indicate residual selling pressure.
What it will not depend on is the company’s operating performance — which, heading into FY27 with the highest-ever capacity base, a 17-project construction pipeline, and 24% consolidated profit growth in the year just ended, remains the strongest it has ever been.
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