We just covered Donald Trump Stock Portfolio: 10 Best AI and Tech Stock Picks in 2026. MARA Holdings (NASDAQ:MARA) ranks #10 (see Donald Trump Stock Portfolio: 5 Best AI and Tech Stock Picks in 2026).

Stock Performance Since Trade Date: +54%

MARA Holdings (NASDAQ:MARA) is a Bitcoin mining company transitioning into an AI infrastructure power provider. It sells Bitcoin mining services and power capacity to data centers. Its customers are AI data centers and enterprise customers seeking reliable, low-cost power for high-performance computing operations. Its moat is sector-leading energy costs at $0.04 per kilowatt hour for owned sites, combined with an existing portfolio of 1.9 gigawatts of power infrastructure and institutional…