Potential Tata Sons listing could add ₹35 a share to Tata Power’s SOTP, Axis Capital says

Axis Capital estimates Tata Power’s 1.65% Tata Sons stake could be worth about ₹16,500 crore at a ₹10 lakh crore Tata Sons valuation, versus a ₹4,189 crore book value. The brokerage sees ₹35-a-share SOTP optionality, as RBI scrutiny raises the prospect of a Tata Sons listing.

— Source publishedWed, 16 Sept, 2026, 15:07 IST·First seen Wed, 16 Sept, 2026, 15:23 IST·Source Business Today · Latest

What happened

Axis Capital says a potential Tata Sons listing could unlock value for Tata Power’s 1.65% stake, estimating Rs 35 per-share SOTP optionality at a Rs 10 lakh

Key facts

  • Tata Power owns 1.65% of Tata Sons
  • Stake book value: Rs 4,189 crore
  • Potential Tata Sons valuation: Rs 10 lakh crore (reported range Rs 9-12 lakh crore)
  • Implied Tata Power stake value: Rs 16,500 crore
  • Stake equivalent to 14-15% of Tata Power market capitalisation
  • 30% holding-company discount
  • Potential SOTP optionality: Rs 35 per Tata Power share
  • Tata Sons owns 45.21% of Tata Power
  • Tata Sons' Tata Power holding value: around Rs 53,000 crore
  • Tata Power value represents around 5.3% of Tata Sons value
  • Tata Power share price: Rs 361.75
  • Axis Capital target price: Rs 415
  • Implied upside: 14.72%

Why this matters

A Tata Sons listing would establish a market benchmark for cross-holdings and could unlock options around portfolio valuation, stake monetisation, and capital allocation.