Strategy Bitcoin Holdings Show $9.9B Unrealized Loss; Bitmine ETH Loss $8.5B

The scale of these paper losses matters less as a mark-to-market event than as a stress test of the corporate-treasury model that treats volatile crypto as a balance-sheet reserve. Both firms are now carrying losses large enough to invite scrutiny from shareholders and lenders, even without any sale having occurred. Whether these treasuries are ultimately judged on conviction or on accounting marks is the open question, and the next signal will be how each firm communicates with its investor base.