The stock gained 3.15% to Rs. 1,154.45 on the BSE today morning, after the IT major announced the acquisition of a 10.46% stake in Axonwise Pvt Ltd, the company behind Sarvam AI, for Rs. 1,427.25 crore. The stock opened at Rs. 1,149.95, touched an intraday high of Rs. 1,157.50