MARA Sells 15,000 BTC for $1.1 Billion to Retire Convertible Debt Largest U.S. Bitcoin miner offloads roughly a quarter of its treasury to buy back $1 billion in zero-coupon notes at a 9% discount, dropping to third among corporate BTC holders. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ March 26, 2026 9:15 pm