Why is Tata Consultancy Services stock surging today?

Tata Consultancy Services stock experienced a significant surge of 5.0% on Friday, reaching a session high of ₹2,193. The IT giant delivered financial results for Q2 FY27 that exceeded expectations, with a net profit of ₹13,884 crore, marking a 14.9% increase year-on-year. Revenue from operations also rose 11.2% compared to the previous year, reaching $9.6 billion in total contract value for the quarter.

These figures reassured investors about the stability of the demand pipeline, even in a cautious global market. A key driver of the positive reaction was the company's annualized AI services revenue, which grew to $3.1 billion during Q2 FY27, representing 10% of total revenue and growing at higher margins than the company's average.

This growth in AI services furthered the idea that AI-driven changes in the consultancy firm's core business could be supplemented by clients seeking additional services powered by the emerging technology. The broader market environment also provided a supportive backdrop, with TCS emerging as a top gainer in the Nifty50 index. Other major gainers on the day included Infosys, Tech Mahindra, HCL Tech, and ITC.