jm m´,sÞÆ40j ;±í%eíÝùDéL£I don't think they are invested into BTC. I think most of them are shilling whatever makes them most USD, and have relatively small % invested in various cryptos.
https://whatsonchain.com/tx/fd3966f2485d72aaf28fee11dacb848acb3b4d82c30e2d639995fdae4254d578