Shares of Voltamp Transformers Ltd experienced a sharp 19% decline on Tuesday, following an investment rating downgrade by domestic brokerage Emkay Global. The firm revised its recommendation from 'Buy' to 'ADD', citing the stock's substantial rally in recent months.
Q4 Margins Squeezed by Raw Material Costs
The steep fall in Voltamp Transformers shares was primarily triggered by the company's report of significant margin pressure during the March quarter (Q4). This pressure was largely attributed to elevated raw material costs, exacerbated by rupee depreciation and ongoing geopolitical tensions in the Middle East, which impacted key inputs like transformer oil.
Emkay Global, while raising its target price for Voltamp Transformers by 8% to Rs 10,800 from Rs 10,000, noted that this new target suggests only a modest 6% upside from Thursday's closing price of Rs 10,168. Despite the recent downturn, Voltamp Transformers shares have still climbed an impressive 43% over the past six months.
Financial Performance and Growth Initiatives
For the March quarter, Voltamp Transformers reported flat year-over-year revenue, impacted by supply-chain disruptions. The adjusted EBITDA margin saw a considerable decline of 466 basis points (bps) year-on-year, settling at 14%. This contraction was driven by a 384-bp drop in gross margin and higher other expenses, directly linked to the increased raw material costs.
As a result, the company's reported profit after tax (PAT) decreased by 51% year-on-year. Voltamp currently trades at 27 times its anticipated FY27 earnings per share, which Emkay Global believes offers limited upside from current levels.
Capacity Expansion and Future Outlook
Despite the Q4 challenges, Voltamp Transformers maintains a positive long-term outlook. Emkay Global remains optimistic, highlighting the company's consistent execution track record and operational discipline. The company's 6,000MVA capacity expansion project is on schedule and is expected to be commissioned by July. This will increase its total installed capacity to 20,000MVA, with plans to ramp up utilization to 50-60% by FY27E.
Voltamp concluded FY26 with a robust order book of approximately Rs 1,200 crore, marking a 28% year-over-year increase. Management has indicated a strong inquiry pipeline, instilling confidence in the swift utilization of the incremental capacity. The company is also investing Rs 25 crore in acquiring new land near Vadodara, preparing for future expansion needs.
Expanding opportunities in sectors such as renewables, EV charging infrastructure, green hydrogen, and data centers are expected to broaden Voltamp's addressable market and support its long-term growth trajectory.