Walmart said earlier this month it will pay $16 billion for a roughly 77 percent stake in Flipkart, the U.S. retailer's largest-ever deal.
SoftBank did not disclose terms of the sale but this month CEO Masayoshi Son said its investment in the Indian firm was worth around $4 billion. The Vision Fund invested 2.5
billion in Flipkart in August last year.
It also did not comment on its reasons for cashing out. The Flipkart exit comes far more quickly than SoftBank's average investment duration of 13.5 years.
The Vision Fund has invested $30 billion in startups in the last year. Son, who, as of last May, has attracted $93 billion to his technology investment vehicle, said last week he is looking to start a new fund — potentially further upending the world of dealmaking.
Major investments by the fund include ride-hailing firm Uber Technologies, co-working space provider WeWork Cos and chip designer Arm Holdings.