TLDRCore Scientific increased its Bitcoin holdings from 547 BTC to 848 BTC during the second quarter.The company added 301 Bitcoin after selling part of its treasury earlier this year.Core Scientific ended 2025 with 2,537 BTC before using sales to fund its AI expansion.Second-quarter revenue rose to $164.2 million from $78.6 million a year earlier.Gross profit increased to $70 million from $5 million in Q2 2025.Core Scientific increased its Bitcoin holdings in the second quarter, reversing part of this year’s decline. The Nasdaq-listed miner reported 848 Bitcoin in Tuesday’s regulatory filing, worth more than $54 million at current prices.The company ended the first quarter with 547 Bitcoin, meaning it added 301 coins during Q2. Most came from Bitcoin produced through mining.Core Scientific Rebuilds Its Bitcoin TreasuryCore Scientific finished 2025 with 2,537 Bitcoin but sold a large share of its holdings during the first quarter. The company used those sales to support its move into artificial intelligence and high-performance computing services.The miner has now started keeping more of the Bitcoin it produces. The approach gives the company a larger digital asset reserve while supporting its balance sheet without relying only on new shares or debt.Core Scientific reported second-quarter revenue of $164.2 million, up from $78.6 million in the same period last year. Gross profit increased to $70 million from $5 million in Q2 2025.CORZ shares traded about 2% lower on Tuesday afternoon in New York. The company operates data centers in Alabama, Georgia, Kentucky, North Carolina, North Dakota, Oklahoma, and Texas.Core Scientific, Inc., CORZAMD Deal Expands AI Data Center BusinessCore Scientific also signed a data center agreement with AMD covering 2.5 gigawatts of capacity. The deal will provide AMD with access to more than 500 megawatts of AI-ready capacity.The agreement supports the company’s move into AI and high-powered computing. Core Scientific is using existing power access and data center sites to serve customers that need large amounts of computing capacity.Several public Bitcoin miners are expanding into AI infrastructure as mining becomes harder and demand for computing power grows. Many companies now combine Bitcoin mining with data center services instead of leaving mining completely.This model allows miners to direct power and equipment toward the business with stronger returns. However, AI data centers require more advanced cooling, ventilation, and facility systems than standard Bitcoin mining sites.The post Core Scientific Restarts Bitcoin Accumulation After Q1 Sell-Off appeared first on Blockonomi.