Core Viewpoint - IREN Limited is positioned as a leader in the Bitcoin infrastructure sector, focusing on low-cost, renewable-powered Bitcoin mining and expanding into AI computing, while Hut 8 Corp. offers a diversified platform that includes mining, hosting, and digital infrastructure services [2][3]. Company Overview - IREN and Hut 8 provide leveraged exposure to Bitcoin through physical infrastructure, relying on power access, efficient data centers, and scalable computing capacity rather than merely holding Bitcoin [3]. - IREN has secured 3 gigawatts of power capacity in renewable-rich regions, enhancing cost control and scalability for Bitcoin mining [4]. - Hut 8's infrastructure model faces execution and valuation risks, with earnings closely tied to Bitcoin price fluctuations and power costs [9]. Growth Opportunities - IREN is shifting its focus towards AI computing, with plans to expand its GPU fleet from 23,000 to 140,000 units by the end of 2026, targeting a $3.4 billion annual recurring revenue (ARR) opportunity [5]. - Hut 8's substantial 8.65 GW development pipeline has yet to be monetized, limiting its market acceptance until implementation milestones are achieved [10][11]. Financial Performance - IREN's fiscal 2026 revenue is estimated to increase by 119.6%, with earnings projected at 64 cents per share, reflecting a significant turnaround from previous earnings of just 4 cents per share [7]. - Hut 8's consensus estimate for a 2026 loss is pegged at 90 cents per share, indicating a deterioration in profitability concerns [12]. Stock Performance and Valuation - IREN has outperformed Hut 8, with a stock increase of 335.5% compared to Hut 8's 113.5% gain over the past year, attributed to IREN's decisive execution in AI infrastructure [15]. - IREN's price/sales ratio stands at 7.3X, lower than Hut 8's 13.43X, indicating a more favorable valuation supported by strong revenue visibility and disciplined execution [17]. Conclusion - IREN is viewed as the more attractive investment due to its vertically integrated platform, visible AI-driven revenue pipeline, and stronger balance sheet, while Hut 8 faces challenges with uneven execution and widening losses [17][18].