Abu Dhabi sovereign fund ADQ is in talks to invest about $500 million in India’s Flipkart , as the Walmart Inc.-backed e-commerce firm raises funds ahead of a potential initial public offering next year, Bloomberg reported citing people familiar with the matter. ADQ is discussing a $35 billion to $40 billion fundraising in Flipkart that would come ahead of a planned IPO that could take place as soon as 2022 ...