MARA Holdings (NASDAQ: MARA) announced that it sold 15,133 Bitcoin (BTC) between March 4 and March 25, 2026, continuing a strategic effort to strengthen its balance sheet. ​The company liquidated $1.1 billion in Bitcoin, according to its March 26 announcement, then allocated $912.8 million for privately negotiated repurchase agreements with select Convertible Senior Notes holders due 2030 and 2031