CleanSpark filed its June 2025 quarterly report on August 7, 2025. The filing covers the period ending June 30, 2025, and lands at a moment when the company is mid-expansion, adding fleet capacity and managing power infrastructure across multiple sites. For a Bitcoin miner at $CLSK's scale, the quarterly report is the primary document for tracking whether production economics are keeping pace with capital deployment.
The Bitcoin Position Has Grown Into a Balance-Sheet Anchor
The most recent disclosed fair market value of $CLSK's Bitcoin holdings was approximately $813.22 million as of March 31, 2026, at $68,222 per BTC, per the May 10, 2026 10-Q. That figure predates the August 2025 filing period, but it establishes the order of magnitude: the Bitcoin treasury is no longer a secondary line item. At that scale, quarterly Bitcoin price movement creates earnings volatility that dwarfs most operational line items. The June 2025 10-Q will carry its own snapshot of the position, and the direction of that figure relative to the March reading will tell investors whether $CLSK was accumulating, holding, or trimming through the quarter.
$CLSK's BTC Exposure Score sits at 80, placing it firmly in the range where Bitcoin is central to the research case. Fleet production, power costs, and hosting agreements all feed into how much Bitcoin the company can mine and retain, but the balance-sheet position means the stock also carries direct price sensitivity to Bitcoin independent of mining economics.
Disclosure Density at the Ceiling
$CLSK's Filing Risk Score is at 100. That reading reflects the intensity of the company's disclosure cadence around expansion events, capital raises, and operational milestones, not a judgment about financial health. Miners growing at $CLSK's pace generate a high volume of material filings: site acquisitions, power agreements, equipment purchases, and periodic updates to production capacity. Each of those events adds to the disclosure stack and drives the elevated signal.
The risk-factor comparison between the November 2025 10-K and the December 2024 10-K shows eight added candidates, eight removed, and four materially changed. That is a substantial rewrite. Risk-factor language at miners tends to evolve around three themes: regulatory treatment of Bitcoin mining, energy market exposure, and the competitive dynamics of hashrate growth. When eight factors are added in a single annual cycle, the company is telling investors that its risk profile has changed shape, not just magnitude. The June 2025 10-Q may carry further updates to that language as the regulatory and energy landscape continued shifting through mid-2025.
Production Economics Are the Core Read
For $CLSK specifically, the quarterly report's value is in the operating metrics: exahash deployed, power capacity secured, cost per coin mined, and the ratio of Bitcoin retained versus sold. Those figures determine whether the treasury position grows organically or whether the company is liquidating production to fund operations. A miner that consistently retains mined Bitcoin is running a different capital strategy than one that sells into strength to cover costs.
The August filing covers a quarter when Bitcoin's price environment was meaningful context. The Fear and Greed index sat at 34 at the time of this analysis, classified as fear, while Bitcoin dominance held at 58.2% of total crypto market capitalization. A fear-regime quarter can compress miner margins if it coincides with elevated energy costs, because the revenue side weakens while fixed infrastructure costs hold. Whether $CLSK's June quarter reflects that pressure or whether production growth offset it is the central question the 10-Q answers.
Price Recovery Running Against a Longer Downtrend
$CLSK's price context as of late May 2026 shows a sharp short-term recovery: up roughly 31% over 30 days and approximately 65% over 90 days, with the stock trading above its 20-day, 50-day, and 200-day moving averages. The 52-week low hit in late March 2026, and the stock has recovered substantially from that level. The long-term trend classification remains a downtrend, which means the recent move is a recovery within a larger drawdown rather than a breakout to new highs.
For a miner, that price pattern often tracks Bitcoin's own recovery arc. The more durable question is whether $CLSK's operational improvements, fleet additions, and power capacity gains are building a cost structure that holds up across Bitcoin price cycles, not just in recovery phases.
Insider Activity Sits at the Neutral Baseline
$CLSK's Insider Activity Signal is at 50, the neutral midpoint. That reading reflects a Form 4 tape without a notable cluster of discretionary purchases or concentrated disposals. At a miner with active equity compensation programs, a neutral reading is the expected state between major insider transactions. The absence of a high-conviction cluster in either direction means the Form 4 tape is not adding signal to the filing analysis right now.
The next filing to watch is the September or November 10-Q, which will cover the September 2025 quarter and capture the full arc of whatever fleet additions $CLSK completed through summer 2025. If the risk-factor language continues evolving and the Bitcoin position grows, the disclosure cadence will stay dense. If production economics compress, the cost-per-coin figures will show it before the balance sheet does.
Research only. Not investment advice.