Tata Motors posts stellar Q4 results: Should you buy this Tata group stock after earnings? by Live mint | May 13, 2026 7:10 pm | Indian Stocks, Market, News The demerged Tata Motors arm, on 13 May, posted a massive 69.56% year-on-year (YoY) jump in its standalone profit to ₹2,406 crore for Q4FY26. The profit stood at ₹1,419 crore in the same period last year.