Bharti Airtel has recently increased its stake in Airtel Africa by acquiring shares at a higher price. Analysts interpret this move as a sign that the Mittal family considers Bharti Airtel undervalued compared to its African subsidiary. The acquisition reflects confidence in Airtel Africa's growth prospects and is expected to be beneficial for Bharti Airtel in the long run. This strategic investment underscores the company's focus on expanding its footprint in the African telecommunications market, which remains a key area for future growth and value creation. This move suggests that the Mittal family perceives Bharti Airtel as undervalued compared to Airtel Africa, the analysts said.