According to Bloomberg, American Bitcoin Corp (ABTC), a Bitcoin mining firm backed by the Trump family, has experienced a significant stock price decline. This downturn is attributed to a broad cryptocurrency market downturn and substantial selling pressure following the expiration of the stock's internal lock-up period. Financial filings reveal that the company incurred a loss of $59 million in the fourth quarter of 2025. Since its peak in September of the previous year, ABTC's stock value has diminished by nearly 90%. Recent financial reports indicate that ABTC's fourth-quarter revenue stood at $78.3 million, with a gross profit margin of 53%. This margin reflects mining costs that are 53% lower than spot prices. At the close of the year, the company held 5,401 Bitcoin reserves, a figure that has since surpassed 6,000. #crypto #blockchain #news #BTC #Bitcoin