CleanSpark Posts $378.3M Loss as Bitcoin Price Weighs on Q2 Results
CleanSpark (CLSK) reported a fiscal Q2 net loss of $378.3M for the quarter ended March 31, 2026, versus a $138.8M loss a year earlier. The loss was driven by a $224.1M fair-value decline on its BTC holdings (BTC value $925.2M). Revenue fell to $136.4M from $181.7M. Shares dropped to $12.94.
How this was made

The 30-second read
Why it matters
The disclosed quarter shows a sharp deterioration in profitability versus the prior year, with losses concentrated in BTC fair-value remeasurement and additional leverage taken to fund expansion.
Market read
Traders can use the quantified BTC fair-value loss share of total losses and the debt increase to reassess miner earnings risk and balance-sheet sensitivity to BTC.
What to watch
The article does not break out operating cash flow, hedging, or realized BTC sale economics, which could materially change the interpretation of the $224.1M fair-value loss.
Background
CleanSpark is a Bitcoin miner that is also building AI/HPC infrastructure, with results heavily influenced by the fair value of its BTC holdings.
Ticker impact
CleanSpark reported a $378.3M Q2 net loss, with $224.1M tied to fair-value losses on its BTC holdings, sending shares down 9.51% overnight.
Bearish near-term bias as traders reprice BTC-linked mark-to-market losses and higher debt used for expansion.
The article quantifies the BTC fair-value loss contribution, shows revenue decline, and notes long-term debt nearly tripled, all of which directly affect earnings quality and risk perception.
Market effects
Reinforces that BTC miners’ reported earnings can be heavily distorted by BTC fair-value accounting, not just operating performance.
Limited direct regional impact; Texas ERCOT capacity and Georgia site development are incremental operational notes.
Highlights global crypto price sensitivity for public miners’ financial statements and capital structure.
Counterpoint
AI/HPC expansion and contracted megawatts growth could offset mining volatility over time, making the BTC mark-to-market loss less predictive of cash earnings.
Key entities
- companyCleanSpark
Reported fiscal Q2 net loss of $378.3M, with $224.1M from fair-value losses on BTC holdings, and noted debt rising to $1.8B.
- crypto_assetBitcoin
BTC price movement is cited as the driver of the fair-value loss on CleanSpark’s BTC holdings.

