Strategy has expanded its Bitcoin holdings by purchasing an additional 1,229 BTC, according to its recent 8-K filing with the SEC. The acquisition, completed between December 22 and 28, 2025, was made at an average price of $88,568 per Bitcoin, totaling $108.8 million raised through its ATM stock sale program. As of December 28, Strategy's total Bitcoin holdings have reached 672,497 BTC, with a cumulative purchase cost of approximately $50.44 billion and an average holding cost of $74,997 per Bitcoin.