The stock went up 3.16 per cent to settle at Rs 438.85 on BSE. During the day, it jumped 3.47 per cent to Rs 440.20.
At NSE, shares of the company advanced by 3.49 per cent to end at Rs 439.30.
The stock was the top gainer among the bluechips on both Sensex and Nifty.
In terms of equity volume, 13.17 lakh shares of the company were traded on BSE and over one crore shares changed hands at NSE during the day.
The company had sold 35,825 units in the same month previous year, Tata Motors said in a statement.
Domestic sales of commercial vehicles (CV) last month stood at 40,447 units as against 24,998 units in the same month previous year, a jump of 61.8 per cent.