India, Feb. 13 -- India's IT heavyweights dragged down the stock market today, tracking a 2% drop in Wall Street, on concerns that AI is set to disrupt their business model.

The 30-share BSE Sensex fell as much as 1.16%, or 976.44 points, to 82,698.48 while the broader Nifty 50 slumped 1.19%. All 16 major sectors declined at the open. Here's a look at the movers of the benchmark:

Nifty 50 Top Gainers: Bajaj Finance, Eicher Motors, Apollo Hospitals, State Bank of India, Cipla

Nifty 50 Top Losers: Hindalco, Hindustan Unilever, Eternal, ONGC, Adani Enterprises

The Nifty IT index, which sends five companies-Tata Consultancy Services (TCS), Infosys, Wipro, HCL Technologies and Tech Mahindra-to the Nifty 50, is on track for the worst week s...