Seshasayee Paper Increases Stake in High Energy Batteries

Seshasayee Paper and Boards Limited (SPBL) has acquired an additional 5,921 equity shares of High Energy Batteries (India) Limited (HEBL) for Rs. 519.61 per share. This transaction increases SPBL's stake in HEBL by 0.066% to a total of 17.876%.

SPBL Deepens Stake in HEBL Amid Valuation Concerns

SPBL has bought 5,921 more equity shares of High Energy Batteries (India) Limited (HEBL). The purchase price was Rs. 519.61 per share, with a face value of Rs. 2.

This acquisition lifts SPBL's total shareholding in HEBL from 17.810% (1,596,460 shares) to 17.876% (1,602,381 shares) of the company's total equity share capital of 8,963,840 shares.

The transaction was executed on March 27, 2026.

Strategic Move Reinforces SPBL's Interest in Battery Sector

This latest purchase signals SPBL's continued strategic interest and confidence in High Energy Batteries. HEBL specializes in niche, high-tech batteries for defense and critical applications.

The move reinforces SPBL's position as a significant stakeholder within the SPB-ESVIN Group.

Background on SPBL and HEBL

Seshasayee Paper and Boards Limited is a paper manufacturer and the flagship company of the SPB-ESVIN Group. High Energy Batteries (India) Limited, a group entity, manufactures specialized batteries for defense, aerospace, and commercial sectors, including critical applications like underwater propulsion and aerospace systems.

SPBL has been steadily increasing its investment in HEBL. Before this latest purchase, SPBL acquired 1,092 shares on March 24, 2026, increasing its stake to 17.810%. This ongoing accumulation shows a deliberate group-level investment strategy.

What This Means for Holdings

Seshasayee Paper and Boards Limited's direct shareholding in High Energy Batteries (India) Limited now stands at 17.876%.

The acquisition strengthens SPBL's strategic alignment with HEBL's specialized battery manufacturing capabilities.

The move reflects SPBL's ongoing capital allocation towards strengthening its role within the SPB-ESVIN Group's diverse business interests.

Risks to Monitor

High Energy Batteries (India) Limited currently carries a 'Sell' rating from MarketsMOJO. This is due to valuation concerns and sector-specific risks, despite the company showing strong profit growth.

For Seshasayee Paper and Boards, CRISIL has revised its outlook on long-term bank facilities to 'Negative' from 'Stable'. This follows a sharp decline in profitability in FY2025, caused by lower market realisations and elevated raw material prices in the paper industry.

Comparing Industry Peers

Seshasayee Paper Peers: SPBL operates in the competitive paper sector, facing rivals like West Coast Paper Mills, JK Paper, and Andhra Paper. SPBL contends with price pressure from cheaper imports and has limited ability to pass on rising input costs due to industry overcapacity.

High Energy Batteries Peers: In its specialized niche of defense and aerospace batteries, HEBL's competitors include HBL Power Systems and Bharat Electronics (in the defense electronics context). HEBL is noted for high margins due to its specialization but is vulnerable to defense contract cycles and lacks the scale of global leaders like Saft.

Key Financial Metrics

Seshasayee Paper and Boards Limited's consolidated operating income was ₹1,753.1 crore in FY2025, with an operating profit margin of 6.4%.

High Energy Batteries (India) Limited reported a Return on Equity of 17.3% and a Return on Capital Employed of 23.0% as of March 2026 data.

What to Watch Next

• Any further stake acquisitions or strategic announcements by SPBL concerning HEBL.
• The financial performance and operational updates from High Energy Batteries (India) Limited.
• Market reaction to SPBL's continued investment in HEBL, considering HEBL's valuation concerns.
• Developments in the defense and specialized battery market that could impact HEBL's business.
• SPBL's strategy for managing its paper business challenges alongside its diversification into batteries.