Brokerage firms BofA, Jefferies, and CLSA have issued ratings on Tata Motors, Bharti Hexacom, Bharti Airtel, and Adani Ports. BofA and Jefferies recommend buying Tata Motors and Bharti Hexacom respectively, while CLSA rates Adani Ports as outperform. Jefferies also maintains a buy rating on Bharti Airtel with an increased target price.