The Trump-backed Bitcoin miner, American Bitcoin Corp. (NASDAQ: ABTC), has today revealed a 159% year-on-year (YoY) revenue upsurge in its Q4, 2025 earnings report. The company also saw a 22% quarter-on-quarter increase in revenue to $78. 3 million, just 6 months after its debut on the US stock markets. The firm’s Bitcoin holdings have risen by …