5 Transformer Stocks Down up to 50% from 52-Week Highs

In the energy sector, transformers play a crucial role in ensuring the smooth transmission and distribution of electricity by adjusting voltage levels as needed.

As demand for power infrastructure continues to grow, the transformer industry has garnered significant investor interest.

Despite this, several stocks in this sector have witnessed sharp corrections, with some declining by as much as 50% from their 52-week highs.

Here are five transformer stocks currently trading at steep discounts.

These stocks are filtered using Equitymaster's powerful stock screener on best transformer stocks in India.

#1 Voltamp Transformers

First on the list is Voltamp Transformers.

Voltamp Transformers Ltd is a leading manufacturer specializing in a range of transformers, including oil-filled power and distribution transformers and dry-type transformers.

It has a 15% domestic market share as stated by the management.

The stock hit its 52-week high of Rs 14,800 on 28 August 2024. However, as of 21 March 2025, it had declined to Rs 7,216.2, a 51.2% drop.

This can be as the company posted disappointing results for December 2024, ending a streak of 15 consecutive positive quarters. This sudden downturn has rattled investor confidence, triggering a sell-off of the stock.

For the quarter ending December 2024, the company reported revenue from operations of Rs 4.8 bn, a 19% increase compared to Rs 4.1 bn in the same quarter of the previous year. Profit after tax (PAT) fell 23%, reaching Rs 730 m from Rs 950 m in the same period.

Going forward, Voltamp Transformers has finalised a land purchase agreement and secured a site near Jarod village in Vadodara for its new manufacturing facility.

Construction is expected to begin soon, with the first phase of expansion adding 6,000 MVA of capacity. Once completed, the company's total capacity will increase to 20,000 MVA. The new plant is expected to become operational by Q1 FY27, barring any unforeseen delays.

For more details, see the Voltamp Transformers company fact sheet and quarterly results.

#2 Bharat Bijlee

Next on the list is Bharat Bijlee.

Bharat Bijlee, established in 1946, is a leading electrical engineering company in India known for manufacturing transformers, electric motors, elevator systems, and drives and automation solutions.

The company also provides turnkey services for EHV switchyards, high-voltage and medium-voltage substations, and electrical balance of plant projects, serving a wide range of industries. Its products are used by state electricity boards, utilities, and large-scale industrial clients.

In the EHV segment, Bharat Bijlee holds a leadership position in the 220 kV transformer market, offering transformers with capacities up to 200 MVA.

Bharat Bijlee reached its 52-week high of Rs 5,700 on 11 July 2024 but has since declined, trading at Rs 2,803 as of 21 March 2025, down 56%.

This downturn follows weaker-than-expected quarterly results.

For Q2 FY25, the company reported a 6.15% YoY decline in revenue from operations to Rs 3.9 billion (bn), while net profit dropped 32.6% to Rs 0.2 bn. Profit before tax fell 31.6% to Rs 252.8 million (m) from Rs 369.4 m in Q2 FY24.

Segment-wise, revenue from power systems stood at Rs 1.9 bn, marking a 10.5% YoY drop, while revenue from industrial systems declined 1.63% YoY to Rs 2 bn in Q2 FY25.

Looking ahead, Bharat Bijlee has outlined capital expenditures of Rs 1.6-1.8 bn through FY26, positioning itself to benefit from the growing demand in infrastructure and energy sectors.

For more details, see the Bharat Bijlee company fact sheet and quarterly results.

#3 Indo Tech Transformers

Next on the list is Indo Tech Transformers.

Indo Tech Transformers is a prominent manufacturer specializing in power and distribution transformers. Its business model focuses on delivering high-quality, customized transformer solutions for various sectors, including power generation and distribution.

The stock hit its 52-week high of Rs 3,792 on 9 January 2025 but has since declined 37.7% to Rs 2,362.3 as of 21 March 2025.

The decline in the stock price could be attributed to high-profit booking. Since February 2023, the small-cap stock has been on a remarkable bull run, soaring 1,183% from Rs 184 to its current trading price of Rs 2,362.3.

Throughout its rally, the stock recorded its highest monthly gain of almost 100% in April 2024, followed by a 25% increase in January 2025. Indo Tech Transformers was among the top 5 smallcaps that surged over 400% in 2024.

On 9th January, the stock crossed the Rs 3,700 mark, reaching a new all-time high of Rs 3,792. This surge was driven by strong order inflows, including a Letter of Intent received in December 2024 for the supply of 13 units of 150 MVA transformers, valued at Rs 1.2 bn.

Following this sharp rise, investors likely engaged in profit booking, leading to a pullback in the stock.

Looking ahead, Indo Tech's strategic focus on large power transformers, combined with its diverse industry presence, positions it well for sustained growth and expansion.

For more details, see the Indo Tech Transformers company fact sheet and quarterly results.

#4 Pitti Engineering

Next on the list is Pitti Engineering.

Pitti Engineering is a leading Indian manufacturer specializing in electrical steel laminations, motor cores, sub-assemblies, die-cast rotors, and machining metal components.

As the largest producer and exporter of electrical laminations in India, it serves a diverse range of industries, including traction motors, railways, power generation, industrial motors, and mining.

Its product portfolio includes machined components like armature shafts, windmill pedestals, and rotating electrical equipment such as loose laminations and stator frames. The company's clientele includes major industry players like ABB, BHEL, TATA, Siemens, and Cummins.

The company's shares reached their 52-week high of Rs 1,511.5 on 5 December 2024. However, as of 21 March 2025, the stock is trading at Rs 1,008.6, marking a 33.2% decline.

This downturn can be attributed to the reduction in promoter holdings. In the September 2024 quarter, promoters reduced their stake from 59.35% in June 2024 to 53.6%.

Additionally, profit booking may have played a role in the decline. Since 1 January 2024, when the stock was trading at Rs 712.75, it rallied over 112% before hitting its 52-week high in December.

This sharp surge likely prompted investors to book profits, leading to a correction in the stock price.

Going forward, Pitti Engineering's outlook remains positive, with targets of Rs 23-24 bn in revenue and 15-16% EBITDA margins by FY27.

For more details, see the Pitti Engineering company fact sheet and quarterly results.

#5 Transrail Lighting

Last on the list is Transrail Lighting.

Transrail Lighting Limited, founded in 1984 and headquartered in Mumbai, India, is a leading EPC company specializing in power transmission, distribution, and lighting solutions.

It provides turnkey services for infrastructure projects, including galvanized steel structures, substations, and railway electrification.

A relatively newer player on the bourses, shares of Transrail Lighting recently debuted with a premium of 36%, listing at Rs 590 on 27 December 2024.

The stock hit its 52-week high of Rs 719.2 on 6 January 2025 but has since declined 29.1% to Rs 509.4 as of 21 March 2025.

This decline can be attributed to the lock-in expiry of certain shares. A total of 2,846,916 equity shares of Transrail Lighting were under a lock-in agreement that ended on 23 January 2025. As these shares became freely available for trading, the stock faced selling pressure.

Additionally, both mutual funds and foreign institutional investors (FIIs) reduced their stake in the company during the December 2024 quarter. Mutual fund holdings declined 0.1% to 1.9%, while FIIs trimmed their stake by 0.6% to 1%.

Looking ahead, Transrail Lighting is focused on strengthening its position as a leading infrastructure turnkey solutions provider.

To expand its geographical reach, the company aims to deepen its presence in West Africa, East Africa, SAARC countries, Southeast Asia, Latin America, and the Middle East, while also exploring potential opportunities in the Australian market.

For more details, see the Transrail Lighting company fact sheet and quarterly results.

Conclusion

The Indian transformer market is set for steady expansion, with a projected CAGR of 4.7% between 2024 and 2030, reaching an estimated US$ 57.8 bn.

A key driver of this growth is the rising power demand, which has necessitated large-scale investments in transmission infrastructure.

The Central Electricity Authority estimates that capital expenditure in the power transmission sector alone could reach approximately Rs 4.75 tn by 2027, underscoring the government's commitment to strengthening and modernising the power grid.

This robust investment outlook is expected to provide strong tailwinds for transformer stocks in the coming years.

Investors should evaluate the company's fundamentals, corporate governance, and valuations of the stock as key factors when conducting due diligence before making investment decisions.

To know what's moving the Indian stock markets today, check out the most recent share market updates here.

Disclaimer: This article is for information purposes only. It is not a stock recommendation and should not be treated as such. Learn more about our recommendation services here...