At a time when Indian stock market is declining, Industrialist Harsh Goenka has floated a hypothetical idea involving Tata Sons' massive listed equity portfolio, pointing to the amount of money it could generate if invested in fixed deposits or other relatively safe instruments. In a post on X, Goenka said Tata Sons' listed equity portfolio, valued at around ₹11.68 lakh crore, could potentially generate annual income of ₹70,000 crore to ₹82,000 crore if the money were invested in instruments yielding 6% to 7%.