Whalesbook
The Refining Windfall
The December 2025 quarter marked a period of robust earnings for Indian Oil Corporation (IOC), Bharat Petroleum Corporation (BPCL), and Hindustan Petroleum Corporation (HPCL). Their combined profit surged to ₹23,743 crore, more than double the ₹10,545 crore recorded in the year-ago period. This substantial uplift was primarily fueled by exceptional gross refining margins (GRM). IOC's GRM quadrupled to $12.2 per barrel, BPCL's more than doubled to $13.3 per barrel, and HPCL saw an increase to $8.9 per barrel. These improvements were aided by an average Brent crude price of $63.8 per barrel, down from $74.9 a year prior, coupled with stronger "crack spreads" for refined products like diesel and petrol. The benchmark Singapore GRM also climbed to $6.2 per barrel.
Marketing Margins Under Pressure
Despite the impressive refining performance, the OMCs experienced a notable squeeze on their marketing margins for petrol and diesel. Retail margins on petrol narrowed to ₹7.8 per litre from ₹12 a year ago, and diesel margins fell to ₹2.9 per litre from ₹8. This compression occurred as retail pump prices remained static while input costs fluctuated, eroding profitability in the downstream fuel sales segment. This divergence highlights a key risk: while refiners benefit from wider cracks between crude and product prices, the end-consumer facing marketing segment is constrained by pricing dynamics.
Government Support and Inventory Gains
Earnings were further bolstered by government support. The commencement of compensation from the government for selling Liquefied Petroleum Gas (LPG) below market rates provided a significant tailwind. The Union Cabinet approved ₹30,000 crore in compensation for public sector OMCs to offset losses on domestic LPG sales. This financial injection aids OMCs in meeting critical operational needs, including crude and LPG procurement, debt servicing, and capital expenditure. IOC, in particular, also benefited from inventory gains during the quarter.
Competitive Positioning and Valuation
Collectively, these state-run firms operate approximately 90% of India's petrol pumps. However, they face competition from private players like Reliance Industries and Nayara Energy. Reliance's refining margins have consistently outperformed PSU peers, with a reported $8.5 per barrel in FY25 compared to IOC's $4.8. Nayara Energy, while reporting robust revenue growth, saw its net profit margin decline in FY25 to 4.06% from 7.82% in FY24, indicating margin normalization.
Valuations for the OMCs remain attractive, with P/E ratios for HPCL around 6.4x, BPCL at 6.8x, and IOC at 6.94x as of February 2026. Market capitalization for HPCL stands around ₹96,667 crore, BPCL at approximately ₹1.62 lakh crore, and IOC at roughly ₹2.48 lakh crore. Despite the strong earnings, analysts at Morgan Stanley have raised price targets for HPCL, BPCL, and IOC, citing expectations of strong free cash flow generation and earnings growth, reiterating an "overweight" rating on all three. Antique Stock Broking also maintains a "Buy" call on all three OMCs, with HPCL noted as a top pick due to its Vizag refinery's GRM upside. Nomura also sees potential upside for BPCL, highlighting its superior GRM historically.
The Bear Case
Despite the headline profit growth, significant risks persist. The sustained compression in marketing margins for petrol and diesel remains a primary concern, potentially limiting future earnings growth if refining margins normalize or input costs rise. Forecasts suggest a decline in Brent crude prices, with the EIA projecting $57.69 per barrel for 2026 and $53 per barrel for 2027. While lower crude prices can benefit OMCs by reducing input costs, they can also lead to lower crack spreads if product prices do not fall commensurately. Furthermore, the government's ability to influence retail fuel pricing through excise duties or subsidies poses an ongoing risk. The ongoing expansion of refining capacity in India and Asia could also lead to overcapacity, pressuring margins. Nayara Energy, for instance, noted normalization of refining margins and elevated operating overheads affecting its net profit in FY25. Reliance Industries also faces challenges from overcapacity in Asia, which could weigh on near-term margins despite its strong refining performance. Additionally, the operational performance and cost overruns associated with new projects like HPCL's Barmer refinery present execution risks.
Outlook and Sector Trends
India's refining sector is poised for significant expansion, with plans to boost capacity to meet growing demand. Indian Oil Corporation is undertaking major upgrades at its Gujarat refinery, targeting mid-2026 commissioning. The demand for oil is projected to lead global growth, with India accounting for nearly half of the incremental increase over the next decade. This growing demand, coupled with planned capacity additions, suggests a dynamic operating environment. However, the EIA's forecast of declining crude prices for 2026 and 2027 indicates a potential moderation in refining margin drivers, although OPEC+ policy and China's inventory builds may limit declines. The sector will also focus on sustainability, digitalization, and petrochemical integration in the coming years.