Proposed Tata Sons listing could reset valuations for Tata Group shareholders

A potential RBI-directed Tata Sons listing is estimated to value the holding company at ₹12-12.5 lakh crore, implying significant value for Tata trusts, Shapoorji Pallonji and listed group investors including Tata Motors, Tata Chemicals, Tata Power and IHCL.

— Source publishedTue, 22 Sept, 2026, 11:54 IST·First seen Tue, 22 Sept, 2026, 11:56 IST·Source Mint · Markets

What happened

Tata Sons’ proposed RBI-directed listing is estimated to value the Tata holding company at ₹12-12.5 lakh crore. The article calculates implied gains for Tata

Key facts

  • Estimated Tata Sons valuation: ₹12 lakh crore-₹12.5 lakh crore
  • Estimated pre-listing value per Tata Sons share: about ₹3 crore
  • Sir Dorabji Tata Trust stake: 27.98%
  • Sir Ratan Tata Trust stake: 23.56%
  • Shapoorji Pallonji Group stake: 18.36%
  • Tata Motors stake: 3.06%
  • Tata Chemicals stake: 2.53%
  • Tata Power stake: 1.65%
  • Indian Hotels Company stake: 1.11%

Why this matters

Listing Tata Sons could create a clearer acquisition currency and more transparent group valuation framework, potentially reshaping capital allocation and portfolio strategy across Tata companies.