One of the largest publicly listed US Bitcoin miners is exiting the business it was built on, selling off nearly all of its crypto treasury to finance a shift into artificial intelligence infrastructure. The move signals a broader structural break across the sector with direct consequences for Bitcoin holders in South Asia and Africa.

Core Scientific (NASDAQ: CORZ) sold roughly 1,900 BTC for approximately $175 million in January 2026 alone, the company's largest single-month sell-off on record. The Austin, Texas-based miner disclosed in its Q4 2025 earnings report that it plans to liquidate "substantially all" of its remaining Bitcoin holdings this year, with most sales concentrated in the first quarter. The company held 2,537 BTC worth around $222 million at the end of 2025. The company's strategic reinvention carries additional weight given its recent history: Core Scientific filed for Chapter 11 bankruptcy in December 2022 and emerged from restructuring in January 2024, making this pivot its most consequential strategic decision since its return to public markets.

The pivot is not cosmetic. CEO Adam Sullivan told analysts on the Q4 earnings call that Bitcoin mining is now "essentially in runoff," meaning the company is winding it down rather than growing it. Mining operations at legacy sites are being maintained only to meet minimum contractual power obligations while the facilities are retrofitted for AI colocation, which involves renting out computing infrastructure to artificial intelligence companies that need large-scale processing power.

Earnings miss underscores the urgency

Core Scientific's Q4 2025 results made the strategic logic hard to argue against. Total revenue came in at $79.8 million, about 35% below the analyst consensus of $122 million. The company posted a loss of $0.42 per share against an expected loss of $0.08. Bitcoin self-mining revenue fell 47% year-over-year to $42.2 million. At the same time, AI and high-performance computing colocation revenue jumped 268% in the same period, rising to $31.3 million from $8.5 million a year earlier. CORZ shares fell on the announcement despite the strategic narrative.

The economics driving this shift are stark. AI infrastructure generates between 3 and 25 times more revenue per megawatt than Bitcoin mining, with HPC colocation margins running at 80 to 90% compared to single-digit or negative mining margins at current prices.

The underlying math is not favorable for miners. Bitcoin is trading at roughly $63,000 to $70,000 as of early March 2026, while the estimated average cost to produce one BTC sits around $87,000. At the upper end of that price range, miners are operating roughly 20% below break-even; at $63,000, the discount widens to approximately 28%. The April 2024 halving, which permanently cut the block reward paid to miners by 50%, is the structural cause of this margin collapse: it instantly doubled the effective production cost per coin for all miners simultaneously, pushing many operations into sustained unprofitability at current prices.

That gap is forcing treasury liquidations across the sector. Public Bitcoin miners collectively held 115,335 BTC valued at around $7.4 billion as of late February 2026, but that figure dropped 4.44% month-over-month, the first sustained contraction since miners began treating BTC as a balance sheet asset. Other large operators have moved to offload significant holdings: Riot Platforms sold 1,818 BTC (approximately $161.6 million) in December 2025, and Cango sold 4,451 BTC (approximately $305 million) in recent months.

A $10 billion AI bet

Core Scientific is not simply exiting mining. It is reorienting its entire power portfolio toward AI infrastructure. The company currently holds over $10 billion in contracted AI colocation revenue and is building toward 1.5 gigawatts of leasable AI capacity, targeting full deployment by the end of 2028. Sullivan framed the company's position on the earnings call: "We're now past the halfway point on our existing builds and scaling our colocation platform into a 1.5 gigawatt pipeline of leasable capacity. With a multi-geography footprint and proven execution, we're accelerating RFS timelines across multiple sites to position the company for durable growth." The "multi-geography" reference in Sullivan's remarks describes multiple locations across the United States. Core Scientific's 1.5 GW AI pipeline is entirely US-based and does not represent international expansion.

The company's relationship with CoreWeave, a major AI cloud provider, remains intact despite a failed acquisition attempt. CoreWeave tried to buy Core Scientific in an all-stock deal valued at around $9 billion in 2025, but shareholders rejected the merger in October after institutional investors including Two Seas Capital and proxy advisory firm Institutional Shareholder Services (ISS) argued the terms were unfavorable. Core Scientific kept its existing 12-year, $10 billion-plus colocation contract with CoreWeave regardless.

Retail holders in emerging markets absorb the fallout

The miner sell-off is not abstract for retail Bitcoin users in South Asia and Africa. Bitcoin dropped more than 44% from its October 2025 peak and has traded below $63,000 at points this year. In markets like Nigeria, Pakistan, and Kenya, BTC functions as a practical tool for cross-border payments, inflation protection, and savings. Unlike institutional investors with diversified portfolios and hedging options, retail holders in these regions carry concentrated exposure and lack the institutional buffers available to Western investors when prices fall sharply.

Adoption is growing at precisely the wrong moment for price stability. Crypto transaction volume across the Asia-Pacific region rose from $1.4 trillion to $2.36 trillion in a recent annual reporting period, according to blockchain analytics data. India, the dominant crypto market in South Asia by transaction volume, contributed a significant share of that growth alongside Vietnam and Pakistan. Structural selling pressure from US miners is landing on markets that are scaling up participation, not pulling back.

The one area where the US miner exodus could benefit developing regions over the medium term is in mining geography itself. Countries like Ethiopia, which has harnessed surplus hydroelectric power to support Bitcoin mining operations, may absorb a portion of the hashrate (total computing power dedicated to Bitcoin) that US corporate miners are winding down. Bhutan and parts of West Africa have also been identified as potential destinations for relocating mining capacity. But that opportunity is gradual, and Core Scientific's AI build-out is entirely US-based, creating no near-term infrastructure spillover for either South Asia or Africa.

What comes next

Core Scientific's liquidation is expected to be largely complete by the end of Q1 2026. If current Bitcoin prices hold or decline further, analysts expect more miners facing similar margin pressure to follow the same path: industry data shows more than $65 billion in AI and HPC contracts were signed across the sector in 2025 alone, reflecting the scale of the structural shift underway. For retail holders in Nigeria, Pakistan, Kenya, and across South Asia, the near-term outlook remains defined by sustained selling pressure from operators who built the sector and are now methodically exiting it. Until Bitcoin prices recover meaningfully above production costs, treasury drawdowns and infrastructure pivots will continue to reshape the public mining sector, and the consequences will be felt most acutely in markets where Bitcoin is not a speculative asset but a working financial tool.