India's largest asset manager, which handles AUM worth around Rs 6.7 lakh crore, bought over 1 lakh shares of Chambal Fertilisers and Chemicals during the month. On the other hand, it sold Escorts Kubota, NBCC, Firstsource Solutions, Whirlpool of India, Solara Active Pharma, Indiabulls Housing Finance and Intellect Design Arena.