Strategy (NASDAQ:MSTR) is now $630 million underwater on its Bitcoin (CRYPTO: BTC) holdings, wiping out $47 billion in unrealized profits from just four months ago as Bitcoin plunged below the company's $76,037 average cost basis. The Profit Wipeout Bitcoin fell 15% in the first four days of February, pushing Strategy's position underwater for the first time since the company began accumulating in August 2020.