Cipher Digital Stock Pops on 15-Year Data Center Deal

Cipher Digital's stock jumped sharply on Wednesday after the company — formerly known as Cipher Mining — announced it had locked in a 15-year lease for its third high-performance computing data center campus and closed a $200 million revolving credit facility. CIFR shares climbed more than 8% from the opening bell to trade at $16.14, a clear signal that investors are buying the pivot away from Bitcoin mining and into the AI infrastructure buildout that is reshaping the former mining sector.

The Third Campus and What the 15-Year Lease Actually Means

A 15-year data center lease is not a tentative step — it's a declaration. Cipher Digital confirmed Wednesday that it had signed the deal for a new HPC data center at one of its existing sites, expanding its footprint to three large-scale AI campuses. The tenant is investment-grade and hyperscale, which in practice means demand won't evaporate the moment the AI hype cycle cools. That durability is exactly what separates a genuine transition from a marketing rebrand.

The announcement lands roughly six weeks after Cipher completed its February rebranding from Cipher Mining. For context: in that same month, the company also sold off interests in three joint Bitcoin mining sites along with mining rigs housed at one of those locations. So this isn't a company hedging — it's actively shedding its old skin. The 15-year horizon on this new campus effectively says the old business isn't coming back, at least not in the driver's seat. Mining may still generate cash on the margins, but data centers are running the show now.

This agreement for our third large AI campus reinforces Cipher's position as a trusted partner to develop high-quality HPC data center infrastructure for the world's leading companies.

Why Does the $200M Credit Facility Matter?

Why Does the $200M Credit Facility Matter?

The revolving credit facility announcement deserves just as much attention as the lease — arguably more. Cipher Digital closed the facility at $200 million in committed capacity, with an accordion option that can push it to $250 million. It matures in March 2030 and carries interest at SOFR plus 1.25% to 1.75%, with step-down pricing tied to the company's total debt-to-market-cap ratio. Crucially, the facility was undrawn at close — meaning Cipher is building financial firepower it hasn't yet needed to use.

What makes this a credibility moment is the syndicate behind it. Morgan Stanley is serving as administrative agent, lead arranger, and lead bookrunner. Joining the syndicate: Banco Santander, Goldman Sachs, JPMorgan Chase, Sumitomo Mitsui Banking Corporation, and Wells Fargo. When those five institutions show up on a credit facility for a company that was mining Bitcoin two years ago, it tells you something about how seriously the traditional finance world is taking the AI data center buildout. This is not speculative capital. This is institutional conviction.

This transaction marks Cipher's first syndicated revolving credit facility and represents a major step in the evolution of our capital structure. We believe this facility highlights the continued strength and maturation of our business, as well as the growing confidence in our long-term strategy from premier financial institutions.

The Miner-to-AI Pivot: Who Else Is Making This Move?

Cipher Digital is not doing this alone — it's part of a genuine structural shift happening across the Bitcoin mining sector. Core Scientific, Cango, and Bitfarms (which rebranded to Keel Infrastructure) have each made varying degrees of the same pivot, redirecting power infrastructure and capital toward AI and high-performance computing workloads. The common thread is what they built during the mining era: power origination expertise, large-scale real estate, and relationships with grid operators. Those assets don't stop being valuable just because proof-of-work economics tighten.

Cipher's own language from February 2026 captures the logic cleanly. The company said Bitcoin mining "played a foundational role in building Cipher's power origination expertise and large-scale development capabilities" — but also that the company's "identity has evolved to focus on enabling next-generation compute at industrial scale." The promise was to "maintain optimized exposure to the Bitcoin mining industry in a capital-light manner." Translation: BTC mining is now a side hustle. The real money is in keeping hyperscalers' GPUs cool and powered at gigawatt scale. Whether or not that bet pays off long-term, Wall Street clearly thinks the thesis holds — at least for today.

While Bitcoin mining played a foundational role in building Cipher's power origination expertise and large-scale development capabilities, the company's identity has evolved to focus on enabling next-generation compute at industrial scale.