i.e., -39%. Poof!
So far.
--
For those here who don't know, Masayoshi Son almost lost everything in the dotcom bust of 2000-2002.
A single investment saved him from ruin back then: Alibaba. Was that luck or skill? In hindsight, it looks a lot like luck to me.
Either way, he's clearly a bet-the-farm-and-actually-can-lose-the-farm kind of guy.