Kacholia first entered the stock in September 2020 by picking up a 2.9 per cent stake, Trendlyne data shows. In the June quarter, he had sold 0.2 per cent stake. Mastek shares ended 4 per cent higher today at Rs 2,185.65 on BSE. Having rallied nearly 700 per cent in the last five years, the stock has lost over 28 per cent of its value year-to-date.