https://www.reuters.com/article/us-softbank-group-vision-fund-funding/softbank-to-pump-second-vision-fund-with-proceeds-from-the-first-source-idUSKCN1UP0TO

SoftBank Group Corp plans to use proceeds from its first Vision Fund to bankroll the $38 billion it has committed to the second, a source said, in a show of unflinching confidence in its huge tech bets commanding sky-high valuations when sold.