Marathon Digital Holdings (MARA) shares jumped nearly 10% after announcing a definitive agreement to acquire a Texas site with planned access to as much as two gigawatts of power, expanding its push into artificial intelligence and high-performance computing infrastructure. The stock closed at $13.22 on July 9, 2026, reflecting investor enthusiasm for the company's diversification strategy beyond traditional Bitcoin mining.

The Texas acquisition represents a significant expansion of MARA's power portfolio. The site is expected to have access to an initial one gigawatt of grid capacity by October 2027, with the potential to reach two gigawatts by April 2028. The digital infrastructure campus will support high-performance computing workloads and flexible computing operations, including Bitcoin mining. When fully energized, this acquisition will more than double MARA's potential power capacity to approximately 4.8 gigawatts across its entire portfolio, including its pending acquisition of Long Ridge Energy and Power, a natural-gas-fired power plant expected to close later in 2026.

Why Are Bitcoin Miners Pivoting Toward AI Infrastructure?

The move reflects a broader industry trend among major Bitcoin miners seeking additional revenue streams beyond cryptocurrency mining. Bitcoin's price has declined 27.7% year to date as of July 9, 2026, putting pressure on mining economics and profitability. By developing data center capacity for artificial intelligence and high-performance computing, miners can monetize their substantial power assets in multiple ways rather than relying solely on volatile cryptocurrency markets.

MARA remains heavily dependent on Bitcoin mining for current revenue, with mining-related activities generating approximately $172.6 million, or 99% of the company's $174.6 million in first-quarter 2026 revenue. However, the company's stock has gained 33.4% in 2026 as investors respond positively to its diversification pipeline, suggesting that markets value the long-term potential of AI and data center infrastructure over near-term mining revenue.

How Are Other Major Miners Pursuing Similar Strategies?

• Industry-Wide AI Deals: A review by Sandmark found that miners including TeraWulf, Hut 8, Core Scientific, IREN, and Cipher Mining have announced more than $100 billion in long-term AI and high-performance computing agreements since June 2024, though much of that value is spread across contracts lasting five to 25 years and depends on infrastructure still being built.
• MARA's Strategic Approach: Marathon Digital has pursued its diversification strategy through acquisitions and a partnership with Starwood Digital Ventures, while retaining Bitcoin mining as part of its core business operations.
• Power Asset Monetization: The expansion gives MARA and similar companies additional ways to monetize power assets beyond Bitcoin mining, where revenue remains depressed due to falling cryptocurrency prices, network competition, and challenging mining economics.

The Texas deal follows MARA's April 2026 agreement to acquire Long Ridge Energy and Power for approximately $1.5 billion. That transaction, which is also subject to regulatory approval, will provide the company with a natural-gas-fired power plant and land intended for further data center development. Together, these acquisitions position MARA to leverage its growing power infrastructure for multiple revenue-generating purposes.

The shift toward AI and data center infrastructure reflects a fundamental recognition within the mining industry that power capacity is a valuable asset independent of Bitcoin's price movements. As energy demand from artificial intelligence and cloud computing continues to grow, miners with established relationships to power sources and existing infrastructure can capture significant value by serving these emerging markets. This diversification strategy may provide more stable revenue streams than Bitcoin mining alone, particularly during periods of cryptocurrency price weakness or increased mining competition.