Key Takeaways The article compares bitcoin miners, highlighting MARA's dual-built model and its operational focus.BITF faces rising power demand, chip-infrastructure imbalances and costly data center hurdles.MARA's approach mixes steady mining output with Bitcoin accumulation to balance volatility.Both MARA Holdings, Inc. (MARA) and Bitfarms Ltd. (BITF) operate as bitcoin mining companies, focusing on running large-scale, high-performance mining facilities.Their business models revolve around deploying mass ...

Core Insights - Bitfarms is shifting from a Bitcoin-focused business model to High-Performance Computing and AI (HPC/AI), which has led to significant revenue growth but has also put pressure on gross mining margins [1][2][5] Financial Performance - In Q3 2025, Bitfarms' revenue increased by 156% year-over-year, while the gross mining margin fell by 1,100 basis points to 35% [2][8] - The decline in gross mining margin is attributed to higher operational costs from capacity repositioning and exiting lower-margin mining assets in Argentina and Paraguay [2][8] Strategic Initiatives - The company is investing in upgrading its Washington site to support HPC/AI workloads, utilizing advanced NVIDIA Vera Rubin GPUs, which incurs substantial short-term capital and operational expenses [2][3] - Bitfarms has a robust energy portfolio with 2.1 GW of power assets in the U.S. and Canada, which includes 341 MW energized and 440 MW planned for growth, aimed at meeting future AI demand [3][4] Management Outlook - Management is optimistic about capturing a larger share of AI infrastructure demand, expecting to exceed the capacity of traditional data centers despite current margin challenges [4] - The ongoing capital deployment is anticipated to yield margin improvements as HPC/AI offerings come online [4][5] Market Position - Bitfarms' stock has increased by 74.5% year-to-date, outperforming the industry average of 13.8% and competitors like Marathon Digital and Riot Platforms [6][8] - The company trades at a 12-month forward price-to-sales ratio of 4.05, which is lower than Riot Platforms' 6.72 but higher than Marathon Digital's 3.83 [10] Earnings Estimates - The Zacks Consensus Estimate projects a loss of 28 cents per share for Bitfarms in 2025, compared to a previous estimate of a loss of 13 cents per share [13]