MARA posts $634M Q3 profit, sells 13,597 BTC to repay $750M loans

MARA's quarter shows how much of a miner's earnings story is now a balance-sheet story: profit driven by bitcoin gains sits alongside a deliberate debt paydown funded by selling the treasury itself. That trade-off — de-risking the books while giving up coin exposure — is the tension worth watching across listed miners, especially as capital rotates toward AI. The open question is whether the AI pivot becomes a genuine second revenue line or mainly a narrative to smooth bitcoin's volatility, and whether peers under similar loan pressure follow MARA's deleveraging path.