ZeroStack Flags Substantial Doubt Over Continued Operations

A Nasdaq-listed company focused on cryptocurrency treasury operations has warned investors of significant uncertainty about its future, marking a stark reversal from its confident financial outlook just three months ago. ZeroStack stated in a regulatory filing that substantial doubt exists about its ability to continue operating over the next year. The warning, filed in a Form 10-Q with the U.S. Securities and Exchange Commission on August 1, 2026, follows steep losses on its core digital asset holdings.

The company reported holding $2.6 million in cash, negative working capital of $600,000, and an accumulated deficit of $339.1 million as of June 30. For the first half of 2026, it posted an $82.5 million fair value loss on digital assets and a net loss of $61.3 million. Central to its financial stress is its holding of 75.1 million Zero Gravity (0G) tokens, which had an aggregate acquisition cost of $163.3 million but a fair market value of only $15.2 million as of the same date. This represents a decline of approximately 91% from their recorded cost.

ZeroStack's operational model relies heavily on selling staking rewards from its 0G tokens to fund its expenses, making its...