MARA Holdings (NASDAQ: MARA) experienced a significant rally on Friday, September 18, with shares closing at $13.24, up $1.60 or 13.75%. This surge pushed the stock above the newly raised price target from Morgan Stanley, which increased its target to $11 from $6 while maintaining an Underweight rating, as reported by The Fly.
The Nasdaq-listed bitcoin miner saw its shares trade as high as $13.319 before settling near that level. Trading volume reached 83.4 million shares, approximately 63% above the 20-day average, according to Yahoo Finance data. The rally was fueled by a rebound in bitcoin prices and renewed interest in the company's expansion into power infrastructure for artificial intelligence data centers.
Despite the positive momentum, the stock closed 20.4% above Morgan Stanley's $11 target, meaning the target was 16.9% below the closing price. Analyst Stephen Byrd assigned value to the Matagorda County, Texas project but used only a 20% probability that studied-load projects would ultimately energize, according to The Fly.
MARA's investment thesis now spans two distinct business lines with different timelines. Bitcoin mining can reprice immediately based on token prices and network economics, while data-center infrastructure requires land, power, permits, interconnection work, tenants, and capital before generating contracted cash flow. The company's $5.11 billion market value includes significant optionality that is not yet reflected in rental revenue.
The company's balance sheet provides some backing but not a clean floor for equity. As of June 30, MARA held 35,577 bitcoin and $421.3 million in cash, valuing cash plus bitcoin at roughly $2.5 billion at quarter-end. However, 9,270 bitcoin were loaned or pledged, and gross bitcoin value must be adjusted for debt, liabilities, hedges, and infrastructure capital requirements.
MARA's second-quarter results highlight its sensitivity to bitcoin. Revenue was $174.9 million, down 27% year-over-year, with a net loss of $611.3 million. Energized mining capacity rose 22% to 70.3 exahashes per second, and the company produced 2,422 bitcoin while selling 2,213, demonstrating the tension between treasury size and operating cash needs.
The infrastructure timeline is becoming more concrete. MARA's Matagorda agreement covers over 1,200 acres and up to 2 gigawatts of power capacity, with an initial 1 gigawatt targeted by October 2027 and a second by April 2028, subject to approvals. The company is also pursuing the acquisition of the 505-megawatt Long Ridge power plant in Ohio for about $1.5 billion including assumed debt, aiming to control scarce power for AI infrastructure.
The next critical catalyst will be signed leases. Management is working toward at least two initial agreements through its Starwood joint venture by year-end. Tenant names, lease economics, financing terms, and interconnection milestones would allow investors to replace probability-weighted capacity with estimable cash flow. Delays, expensive funding, or weaker tenant demand could expose how much of Friday's rally relied on prospective AI value.
The strongest counterargument to Morgan Stanley's caution is that controlled power sites are scarce, and bitcoin remains a liquid, visible asset. If bitcoin continues to rise while MARA converts part of its power portfolio into long-duration leases, the $11 target could prove conservative. Until then, the market is paying above that target for two volatile exposures: bitcoin today and data-center execution tomorrow.
