Bitcoin Miner Liquidation Fears After MARA Sells $1.1B in BTC

Bitcoin miner liquidation fears are rising after Marathon Digital (MARA) sold 15,133 BTC for about $1.1B at an average near $72,000. The miner had accumulated Bitcoin above $90,000, so the sale likely locks in losses and boosts cash/liquidity—while also raising market concerns that other public miners may follow. The trigger is being framed by Quinn Thompson (Lekker Capital). He argues MARA’s move could signal the start of a broader Bitcoin miner liquidation cycle if mining margins stay compressed. Mining economics remain fragile: profitability depends on Bitcoin price, network hash rate, and energy costs. A falling hash rate can indicate rigs being powered down to cut electricity expenses. Thompson previously flagged stress after a measurable network hash rate decline and singled out public miners including Core Scientific (CORZ), TeraWulf (WULF), Cipher Mining (CIFR), and Iren (IREN) as notable participants in that pullback. Traders are watching for additional treasury BTC sell-offs that could create a feedback loop: miner selling pressures Bitcoin lower, worsening miners’ balance sheets and potentially accelerating further sales. While one transaction does not confirm a trend, the article notes the post-2024 halving environment (block reward cut) reduces daily issuance captured by miners, increasing reliance on high prices and efficient operations. Key metrics to monitor are hash price, energy cost per BTC, debt-to-equity, and size of BTC treasuries—especially among highly leveraged miners.