Arkham Intelligence tracked that Strategy holds approximately 478000 bitcoins worth around $55.78 billion, accounting for 78% of its total holdings. Strategy purchased 1665 bitcoins from September 21st to 27th at a cost of $143 million, with an average purchase price of $85681 per coin. As of the disclosure, Strategy holds a total of 847666 bitcoins, with a cumulative purchase cost of approximately $63.95 billion and an average cost of $75437 per coin. (Source: Bitcoin.com News)