TCS Q4 results 2026: Profit jumps 12% YoY— 5 key highlights from March quarter earnings by Live mint | April 9, 2026 4:10 pm | Indian Stocks, Market, News TCS Q4 results 2026: Tata Consultancy Services (TCS) on Thursday, April 9, reported a 12.2% year-on-year (YoY) rise in consolidated profit for the January-March quarter of the previous financial year (Q4FY26) at ₹13,718 crore.