MARA Holdings Inc. purchased 11,774 Bitcoin for $1.1 billion, raising its total holdings to 40,435 BTC valued at approximately $3.92 billion. The company also achieved a hashrate milestone of 50 EH/s, becoming the first public Bitcoin miner to do so, while reporting a 12.3% BTC Yield in Q4 and 47.6% for the year. Despite these achievements, MARA's stock fell 4.4% to $22.81 on Dec. 10, reflecting a slight gain of just over 1% in after-hours trading.