American Bitcoin Shares Surge Following Major Mining Capacity Expansion

American Bitcoin (ABTC), a mining and treasury firm tied to the family of U.S. President Donald Trump, announced the full deployment of nearly 11,300 new bitcoin mining rigs at its Drumheller site in Alberta, Canada. Following the announcement, the company's share price climbed approximately 12% to reach $1.38. This expansion brings the firm's total fleet of application-specific integrated circuits (ASICs) to roughly 89,242. The new hardware contributes an incremental 3.05 exahash per second (EH/s) to the operational fleet. The company emphasized that the rigs operate at an efficiency of 13.5 joules per terahash (J/TH), a metric critical for reducing electricity costs and maintaining profitability as network difficulty increases. The deployment marks the completion of a fleet expansion first announced on March 3, 2026. While several other mining firms have recently shifted capital and infrastructure toward artificial intelligence and AI data centers, American Bitcoin is doubling down on its core mining operations. In addition to its operational growth, the firm has aggressively expanded its balance sheet. By March 30, American Bitcoin increased its treasury holdings to 7,000 BTC, overtaking Galaxy Digital to become the 16th-largest bitcoin holder globally. Eric Trump, co-founder and chief strategy officer, stated that scaling hashrate is a primary method for strengthening the firm's position in the asset class, noting that the expansion reflects a strategy of disciplined capital allocation at an institutional scale.