Adani Group's flagship holding company Adani Airport Holdings Ltd (AAHL) has acquired 23.5 per cent stake in the Mumbai International Airport Ltd (MIAL) from ACSA Global Ltd (ACSA) and Bid Services Division (Mauritius) Ltd (Bidvest) for Rs 1,685.25 crore.

In a regulatory filing, Adani Enterprises said that AAHL has acquired 28.20 crore equity shares of MIAL. AAHL is also a wholly owned subsidiary of Adani Enterprises.