MARA Holdings' stock fell sharply by 5.10% during intraday trading on Friday, reflecting investor concerns over the deteriorating economics of Bitcoin mining and the company's strategic pivot.
The decline comes as the Bitcoin mining industry faces significant headwinds, with mining costs now substantially exceeding Bitcoin's market price. According to industry estimates, the current cost to mine one Bitcoin is approximately $87,000, while Bitcoin's price sits around $70,343, creating a loss of about $17,000 per coin mined. This unsustainable dynamic has forced major mining firms to liquidate Bitcoin holdings to sustain operations.
MARA Holdings, specifically mentioned in regulatory filings, indicated its intention to sell part of its Bitcoin holdings in 2026. The company's fourth-quarter 2025 revenue of $202.3 million represented a year-over-year decline of approximately 6%, pressured by falling Bitcoin prices. In response to these challenges, MARA has announced a collaboration with investment firm Starwood Capital to repurpose its existing mining infrastructure into large-scale computing data centers for AI and cloud computing clients, mirroring a broader industry transition away from pure-play mining.