Marathon Digital expands Granbury capacity and rebuilds BTC treasury

The Granbury facility in Texas reached 30 EH/s after the company finished the transition to immersion cooling. This upgrade helps lower costs and improve efficiency by replacing traditional air cooling. The company also completed construction of a sound wall to mitigate noise. While this capacity expansion fuels production, local residents in Granbury report health issues like vertigo and headaches from the mining noise. I find the technical efficiency gains impressive, but the social friction in Hood County presents a persistent operational hurdle. Dr. Bhaloo, an ENT doctor in Granbury, reported an uptick in patients suffering from ear ringing and anxiety. Independent sound studies from the Hood County government confirm that operations remain below legal sound limits, but residents still report physical ailments. The acquisition of the Granbury facility provides a direct path to scaling capacity through immersion technology while the company simultaneously manages a massive Bitcoin treasury to fund its future growth initiatives. This expansion supports the broader goal of investing $1.2 billion into Texas infrastructure to position the firm as a digital infrastructure platform. The company’s recent Long Ridge acquisition adds 505 megawatts of power and an expansion path to 2.4 gigawatts, including 600 megawatts for AI load. I view the Granbury expansion and the pivot toward AI infrastructure as the most viable path for the company’s survival.

Rebuilding the Bitcoin treasury

The September 12,000 BTC accumulation signals a sharp reversal from the heavy selling seen in the first quarter. The company offloaded 20,880 BTC earlier this year to fund its strategic push into artificial intelligence and high-performance computing infrastructure. This new massive buy through institutional brokers like FalconX mirrors the MicroStrategy playbook of aggressive treasury management. I view this move as a deliberate attempt to rebuild the balance sheet before potential demand cycles. This accumulation provides the necessary runway to continue the pivot toward high-performance computing. The company previously used proceeds from a $1.5 billion Bitcoin sale to reduce debt and refinance obligations. This new accumulation strategy aims to regain the momentum lost during the spring market volatility. The company previously purchased 1,000 BTC through FalconX in June 2026 to signal a transitional stance. You should note that the company’s Bitcoin holdings dropped to 35,303 BTC by the end of the first quarter. The firm held 53,822 BTC at the end of 2025, before the significant drop in holdings during the early months of the year.

Financial divergence and market targets

The company maintains significant liquidity, but market volatility remains a threat to the stock. Combined cash and Bitcoin holdings reached approximately $2.5 billion, even though the company posted a $611 million net loss in the second quarter. This loss included $343 million from unrealized mark-to-market adjustments on digital assets. Revenue for the quarter fell to $175 million, which is a 27% decline compared to the previous year. I find the divergence between operational growth and financial losses difficult to ignore. Analysts remain split on the stock’s valuation. Morgan Stanley set a price target of $6.00, while Clear Street maintains a target of $10.00. The company is also pursuing a 2-gigawatt facility in Matagorda County, which requires $600 million for the site. This project expects to ramp to 1 GW by October 2027. Total assets fell to $4.35 billion at June 30, 2026, from $7.29 billion at the end of 2025. The company ended the quarter with $421.3 million in cash and cash equivalents after accounting for its latest operational expenses. Will the increased energy capacity offset the volatility of the Bitcoin market?