From bloomberg and other sources, I wouldn't believe it but it appears to be true despite the mogul saying Bitcoin was a bubble

https://www.bloomberg.com/news/articles/2018-04-06/george-soros-prepares-to-trade-cryptocurrencies-as-prices-plunge

Do you think this will be good or bad for altcoins? Family Offices belonging to other billionaries might join or at least take notice but this is one of the best investors out there with enough means to push the market any direction he has in mind