🇺🇸🕵️ Mark Cuban Says He Sold Most of His Bitcoin After It Failed to Act as a Hedge Billionaire investor Mark Cuban has sold most of his Bitcoin holdings, concluding that the cryptocurrency did not serve as the hedge he expected amid recent geopolitical tensions involving Iran and a weakening U.S. dollar. Cuban remains more positive on Ethereum, describing most other cryptocurrencies as “garbage.” He had previously stated that his crypto portfolio was primarily composed of Bitcoin and Ethereum.