Riot Platforms sold 4,300 BTC in the second quarter of 2026, cutting its treasury from 15,680 to 11,380 BTC, to fund operations and its expansion into AI data center infrastructure. The company still holds over $1.2 billion in liquid assets and has locked in a 20-year lease reportedly tied to Anthropic worth roughly $9.1 billion over its lifetime.
Riot Platforms unloaded 4,300 BTC during the second quarter of 2026, bringing its total holdings down from 15,680 to 11,380 BTC. The sale wasn't a panic move or a liquidity crunch — it was the cost of funding a company trying to become more than a Bitcoin miner. The NASDAQ-listed firm used the proceeds to finance ongoing operations and, more notably, to bankroll its expansion into AI-powered data center infrastructure.
The numbers behind the drawdown
Riot produced 1,587 BTC during the quarter at a mining cost of $49,912 per coin. Revenue hit $174.2 million, a 14% increase compared to the same period last year.
Despite offloading a large share of its Bitcoin, the company ended the quarter with over $1.2 billion in liquid assets, including $548.9 million in cash, of which $77.5 million is restricted, and a BTC treasury valued at roughly $666 million.
Of the 11,380 BTC still on the books, 5,821 BTC is currently held as collateral. That means just over half of Riot's remaining Bitcoin isn't freely available for spending or further sales without unwinding existing financial arrangements first.
A lease reportedly tied to Anthropic changes the calculus
The more consequential development is Riot's 20-year, 191 MW lease agreement with what has been widely reported as Anthropic, the AI safety company behind the Claude family of models.
That deal is projected to generate approximately $9.1 billion in revenue over its lifetime. Combined with a previously announced agreement with AMD, Riot now has 241 MW of total contracted capacity and roughly $9.8 billion in long-term contracted revenue. As a result, Riot's stock surged following the Anthropic announcement, reflecting investor interest in a business model that blends Bitcoin mining economics with the power demands of large-scale AI training.
Why the mining cost still matters
Bitcoin miners already have the land, grid connections, and cooling infrastructure. Rather than competing purely on hashrate in a crowded mining landscape, firms like Riot can diversify into a market where demand for compute capacity is growing faster than supply.
The mining cost of $49,912 per BTC also matters here. If Bitcoin trades meaningfully above that level, Riot's mining operations remain profitable on their own, and the AI revenue becomes upside rather than a lifeline.
Source: Crypto Briefing
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