Mining Companies in Q2: Scrambling for AI Data Centers, Did Miners Make Money?
- In second-quarter results, several crypto miners showed that AI and data center businesses are becoming more prominent alongside bitcoin mining.
- MARA reported a quarterly net loss of $611.3 million, including $343 million in unrealized losses tied to bitcoin fair value.
- Core Scientific's high-density hosting revenue rose to $136.7 million from $10.6 million a year earlier and became its largest revenue source.
- Riot Platforms mined more bitcoins year over year, but mining revenue fell because of lower average bitcoin prices and higher network hashrate.
- Bitdeer sharply increased output and revenue, but still posted a gross loss and a net loss because costs exceeded revenue.
- The article says the market is now focused on how much AI data center capacity miners have delivered, how much rent they have recognized, and whether profits remain after construction, depreciation and interest costs.
Second-quarter earnings from several bitcoin miners showed a split picture: traditional mining still generated cash, but lower bitcoin prices and higher network difficulty continued to pressure revenue and profits. MARA, Riot Platforms, and Bitdeer all reported that higher production did not automatically translate into better earnings, while unrealized losses on bitcoin holdings also weighed on results.
At the same time, AI-related data center and hosting revenue began to show up more clearly in financial statements. Core Scientific stood out most, with high-density hosting revenue rising sharply and becoming its main source of income. TeraWulf also saw a growing share of revenue come from HPC leasing, while Riot and Hut 8 reported data center or compute revenue that had not yet fully replaced mining.
The article's main point is that miners are no longer being judged only on how many bitcoins they produce. Investors are also watching whether AI data center projects are actually being delivered and monetized. For markets, that creates a mixed to mildly positive backdrop for mining-related stocks tied to AI hosting expansion, but a negative pressure on pure mining profitability and bitcoin-held balance sheets.
矿企二季度转向AI数据中心：矿工赚到钱了吗？
多家比特币矿企的二季度财报呈现出分化局面：传统挖矿仍在带来现金流，但比特币价格走弱和全网算力上升，继续压制收入和利润。MARA、Riot Platforms和Bitdeer都显示，产量增加并不必然带来更好的盈利表现，而比特币持仓的未实现损失也拖累了业绩。
与此同时，AI相关的数据中心和托管收入开始更清晰地体现在财报中。Core Scientific的高密度托管收入增长最为明显，并已成为主要收入来源。TeraWulf的HPC租赁收入占比也在提升，Riot和Hut 8则出现了数据中心或算力业务收入，但这些收入尚未完全取代挖矿业务。
文章的核心判断是，市场现在不再只看矿企挖出多少比特币，也在看AI数据中心项目是否真正交付并实现变现。对市场的潜在影响偏中性到分化：AI托管扩张对相关矿企股票构成一定利好，但纯挖矿盈利能力和持币资产负债表仍面临压力。