A string of big-ticket transactions propelled the value of deals past the $350-million mark in the third week of June. This marked a seven-fold increase over the previous week, even though the number of deals was nearly the same. Three sectors -- enterprise technology, fintech and urban mobility -- accounted for nearly 92% of the deal value. A couple of late- and growth-stage deals also boosted the overall value of funding. In all, 15 startups secured a total of $353.86 million, in comparison with the $46.15 million secured by 12 startups the previous week.