Radhakishan Damani & Mukul Agrawal Portfolio: Fresh Big Moves Revealed Every quarter, portfolio trackers flag a fresh crop of "new buys" by super investors. This time, two of the most watched names in Indian markets show up with new entries. Mukul Agrawal appears in Purple Style Labs with a 1.25% stake. Radhakishan Damani, the founder of DMart, appears in the National Stock Exchange with 1.58%. Look closer, though, and neither is a buy in the usual sense.