This will be the largest personal investment for Bansal, who has several early-stage bets under his hood. : Flipkart co-founder Sachin Bansal is likely to invest around $100 million in Ola when the home grown-cab hailing company goes for a fresh round of funding. Sources in the know said that the talks are still in the early stages. The Economic Times on Thursday first reported about a possible investment by Bansal who recently made an exit from Flipkart, the ecommerce marketplace he had cofounded with Binnny Bansal (not related) way back in 2007.