The two unlucky brothers are fighting, and it's understandable because both of their holdings are deep in the red! MicroStrategy holds about 845,000 $BTC, with an average cost of around $75,680. Currently, their unrealized loss is approximately $10.8–11.2 billion. BitMine, associated with Tom Lee, holds about 5.54 million $ETH, with an average cost of around $3,460. Based on the current price of $1,620, their unrealized loss is approximately $9.8–10.1 billion, with a loss rate of about 51%.