Every 10-Q that CLEANSPARK INC (CLSK) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow CLSK and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CLSK filings page.
CleanSpark, Inc., a bitcoin-focused data center operator, reported significantly weaker results for the quarter and nine months ended June 30, 2026. Bitcoin mining revenue was 138,006 (in thousands) for the quarter and 455,594 for the nine months, both below 2025 levels.
A large noncash loss on fair value of bitcoin of 116,250 for the quarter and 587,189 year-to-date, together with higher depreciation and amortization of 333,229 for the nine months, drove operating losses of 232,399 for the quarter and 894,632 year-to-date. Net loss attributable to common shareholders was 239,842 for the quarter and 1,026,896 for the nine months, compared with profits in the prior year.
Total assets fell to 2,702,199 from 3,183,631 as the fair value of bitcoin declined to 714,293, even though holdings increased to 12,205 bitcoin. Cash and equivalents rose to 202,601, supported by issuing 1,150,000 of 2032 convertible notes and 650,000 of 2030 notes. Principal debt climbed to 1,811,559, while stockholders’ equity dropped to 761,283, reflecting losses and 608,161 of treasury stock at cost from substantial share repurchases. The company continued investing in land and data centers in Texas and other U.S. locations and used bitcoin-linked derivatives and collateralized facilities in its treasury strategy.
CleanSpark, Inc. reported sharply weaker results for the quarter and six months ended March 31, 2026, as bitcoin price volatility and fair value accounting drove large losses despite substantial mining revenue. Bitcoin mining revenue was $136,408 (in thousands) for the quarter and $317,588 (in thousands) for the first half of the fiscal year, both below the prior-year periods.
The company recorded a quarterly net loss attributable to common shareholders of $408,343 (in thousands) and a six‑month net loss of $787,054 (in thousands), compared with income in the prior year. Loss on fair value of bitcoin totaled $470,939 (in thousands) for the six months. Basic loss per share was $1.52 for the quarter and $2.86 year‑to‑date.
CleanSpark ended March 31, 2026 with total assets of $2,913,501 (in thousands), including bitcoin with a fair value of $813,221 (in thousands) and cash, cash equivalents and restricted cash of $263,500 (in thousands). Total debt principal reached $1,822,210 (in thousands), largely from 2030 and 2032 convertible notes, while stockholders’ equity fell to $986,160 (in thousands) after treasury stock repurchases and losses. The company held 11,920 bitcoin as of March 31, 2026.
CleanSpark, Inc. reports results for the quarter ended December 31, 2025, with bitcoin mining revenue of $181,180 thousand, up from $162,306 thousand a year earlier. Despite higher revenue, the company posted a large net loss of $378,711 thousand, compared with net income of $246,791 thousand in the prior-year quarter, mainly due to a $246,832 thousand loss on the fair value of bitcoin and a $103,620 thousand loss on bitcoin collateral.
Total assets were $3,326,179 thousand, including cash and cash equivalents of $458,097 thousand and bitcoin valued at $1,001,997 thousand, representing 11,452 bitcoin as of December 31, 2025. Long-term debt rose sharply to $1,789,291 thousand book value, driven by new zero-coupon convertible notes: $1,131,083 thousand of 2032 notes and $636,778 thousand of 2030 notes.
During the quarter, CleanSpark used roughly $460,000 thousand to repurchase 30,605,456 common shares, contributing to treasury stock of $608,270 thousand at cost. The company also discloses a potential U.S. import tariff exposure that could reach approximately $185,000 thousand if customs authorities’ country-of-origin position on certain miners were upheld, but no liability has been recorded.