Cleanspark, Inc. CLSK

13.95 (0.31) (2.17%) as of 25 Sep
Market cap
$3.7B
P/E
0.0×
Growth Flags show if company had growth for consecutive years

Insider Decisions

Total sells 1.89
in millions of $
Nov 25 Feb 26 May 26 Aug 26
Buy — — — — — — — — — — — —
Sell — — 2 — — — — — — — 1 1
Insider Ownership 8.60%

Capital & Financial Ratios

Market Cap 3,690.00
Revenue 679.25
Net Income (997.82)
Free Cash Flow (124.10)
Net Debt 1,576.03
Current Ratio 5.91
Debt/Equity 2.34
P/E ratio 0.00
P/S ratio 5.51
P/B ratio 4.92
Past 5Y EPS Growth 35.68%
This Y EPS Growth (428.26%)
Next Y EPS Growth 56.03%
Next 5Y EPS Growth 59.67%
in millions of $

Dividends

Payout Ratio 0.00
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2023 Powerpack
2022 Powerpack
2021 0.00
0.12
2020 Powerpack
2019 Powerpack
2018 Powerpack
predictions in italic, special payouts not included in total or ratios

Assets vs Liabilities

2023 2024 2025 Q'26
Cash 30 125 46 206
Receivables 10 78 295 101
Inventory 1 — — 592
Other 59 433 967 1
102 705 1,320 921
2023 2024 2025 Q'26
Payables 40 83 15 11
ST’ Debt 7 59 177 2
Other 1 2 6 11
74 188 316 156
in millions of $

Compound Annual Growth

10y 5y 3y
Sales — 138.03% 79.94%
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — 165.70% 75.27%

Revenue

Dec Mar Jun Sep Year
’26 181 136 138 — —
’25 162 182 199 224 766
’24 74 112 104 89 379
’23 28 43 46 53 168
’22 37 37 31 26 132
’21 2 8 9 20 39
’20 1 4 3 2 10
in millions of $ · fiscal quarters ending in the months shown

Operating Cash Flow

Dec Mar Jun Sep Year
’26 (161) (136) (112) — —
’25 (119) (112) (110) (119) (461)
’24 (48) (45) (58) (83) (234)
’23 5 7 6 (35) (17)
’22 13 34 6 21 73
’21 (7) (5) (9) (3) (24)
’20 (1) 0 (2) (3) (7)
in millions of $ · fiscal quarters ending in the months shown

Free Cash Flow

Dec Mar Jun Sep Year
’26 (64) (139) 156 — —
’25 (369) (167) (152) (77) (764)
’24 (124) (220) (246) (406) (995)
’23 (31) (48) (111) (128) (318)
’22 (10) 28 2 (134) (114)
’21 (10) (57) (22) (82) (163)
’20 (1) 0 (2) (3) (7)
in millions of $ · fiscal quarters ending in the months shown

EPS

Dec Mar Jun Sep Year
’26 (1.35) (1.52) (0.89) — —
’25 0.83 (0.49) 0.78 (0.01) 1.12
’24 0.14 0.58 (1.03) (0.27) (0.69)
’23 (0.44) (0.23) (0.12) (0.55) (1.33)
’22 0.35 0.00 (0.71) (0.99) (1.35)
’21 (0.32) 0.22 (0.49) (0.15) (0.75)
’20 (0.40) (1.13) (0.77) (0.14) (2.44)
fiscal quarters ending in the months shown

Target Price Range

Analyst price targets

Recommendation Rating

1.1
1Buy 2 3Hold 4 5Sell
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
20.00 17.00 9.00 3.00 0.97 9.52 1.74 1.96 6.41 6.45

Analyst estimates 2026–2028

Powerpack
Low Price
45.00 50.00 150.10 79.50 30.75 42.60 13.91 13.56 24.72 23.61
High Price
— — 7 20 62 87 130 131 270 314
Employees
0 0 0 0 0 0 1 1 1 2
Revenue/Emp
0 0 1 5 10 39 132 168 379 766
Revenue
(643.54%) 33.86% 32.47% 14.82% 21.15% 86.60% 68.65% 44.43% 56.32% 55.23%
Gross Margin
(3) (13) (47) (26) (23) (8) (40) (131) (142) 404
EBT
(3,098.29%) (3,013.06%) (8,124.13%) (576.18%) (232.79%) (20.95%) (30.48%) (77.97%) (37.58%) 52.66%
EBT Margin
(3) (13) (47) (26) (23) (22) (57) (138) (146) 364
Net Income
1 3 3 11 12 9 49 121 155 348
Depreciation
0.04 0.14 0.17 1.09 1.05 1.33 3.09 1.64 1.75 2.72
Revenue/Sh
(1.10) (4.19) (13.62) (5.65) (2.44) (0.75) (1.35) (1.33) (0.69) 1.25
Earnings/Sh
(0.19) (0.42) (0.37) (1.36) (0.70) (0.81) 1.72 (0.17) (1.08) (1.63)
Cash Flow/Sh
0.00 (0.04) (0.12) (0.16) (0.01) (4.73) (4.39) (2.93) (3.51) (1.07)
Capex/Sh
(0.19) (0.46) (0.49) (1.53) (0.71) (5.54) (2.67) (3.10) (4.59) (2.71)
Free CF/Sh
14.50 6.32 4.65 4.52 1.72 10.38 9.48 6.58 8.12 7.71
Book Value/Sh
2 3 3 4 10 29 43 103 217 282
Shares
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.60
PE Ratio
0.00 0.00 0.00 7.83 11.90 8.69 1.03 2.35 5.34 5.34
PS Ratio
0.00 0.00 0.00 1.88 7.26 1.12 0.34 0.59 1.15 1.88
PB Ratio
0.00 0.00 0.00 6.74 11.54 8.24 0.93 2.22 5.19 6.35
EV/Sales
0.00 0.00 0.00 (4.80) (17.12) (1.91) (1.02) (1.15) (1.96) (6.31)
EV/FCF
0 (1) (1) (6) (7) (24) 73 (17) (234) (461)
Op' Cash Flow
0 0 0 (1) 0 (139) (187) (301) (762) (303)
Capex
0 (1) (2) (6) (7) (163) (114) (318) (995) (764)
FCF
0 0 (1) 8 3 48 17 28 518 1,004
Working Cap'
0 0 1 3 1 1 8 7 66 821
Total Debt
0 0 1 (5) (4) (18) (13) (23) (59) 775
Net Debt
33 20 16 19 16 306 404 676 1,761 2,175
Sh' Equity
(9.44%) (50.17%) (245.15%) (127.43%) (102.01%) (12.94%) (14.95%) (22.74%) (10.94%) 13.71%
ROA
0.00% (40.76%) (26.48%) (74.12%) (73.30%) (2.58%) (6.05%) (12.54%) (5.47%) 6.76%
ROIC
(9.59%) (50.94%) (258.31%) (149.50%) (132.24%) (13.65%) (16.22%) (25.57%) (12.23%) 17.93%
ROE
predictions in italic, sparklines do not include predictions

All 10 years →

Fiscal years to Sep 2025 · latest quarter Jun 2026

Cleanspark, Inc. (CLSK) key facts

  • Cleanspark, Inc. (CLSK) is a Capital Markets company in the Financial sector, listed on Nasdaq.
  • Cleanspark, Inc.’s revenue for fiscal 2025 (year ended September 2025) was $766.3 million, up 102.2% from fiscal 2024.
  • As of September 25, 2026, CLSK traded at $13.95, a market capitalization of $3.7 billion.
  • Return on equity was 17.9% and debt-to-equity 2.34.

Source: company filings (standardised) and stockrow calculations.

Cleanspark, Inc. (CLSK) Latest News

News by impact score

Fine-tune

25 Sep

4

CleanSpark is pivoting from crypto mining to contracted high-performance compute via long-term leases. It sold $2.276B of 7.875% senior secured notes due 2031 at 98.5% to fund Sandersville facility completion, equity reimbursement, and debt-service reserves, secured by first-priority liens and a completion guarantee. Sandersville features a 20-year, $6.6B triple-net lease with an investment-grade tenant, delivering two decades of non-mining revenue and insulating it from bitcoin swings. Equity is funded; long-lead equipment pre-ordered to hit ready-for-service target; supply-chain risks hedged. Near-term balance sheet friction persists: Q2 revenue fell 30.5% to $138M; net income swung to a $239.8M loss; Adjusted EBITDA negative $113M. Total debt expands to about $4B with new issue; mining remains cash-burny. Institutional sentiment mixed: more funds owning shares, but 42.8% short interest. Forward P/E ~30.5x despite negative earnings; success hinges on Sandersville timing. Sandersville monetizes long-term revenue streams but near-term losses and heavy debt create substantial risk if execution delays occur.

24 Sep

4

CleanSpark (CLSK) closed a fixed-income deal issuing 7.875% senior secured notes due 2031, with its subsidiary pursuing more than $2.2 billion in planned debt financing. The move comes as CLSK's stock shows mixed momentum: 7‑day gain 13.06%, 30‑day gain 21.21%, but 90‑day decline of 8.88%; year-to-date up 25.19%, and a three-year total shareholder return around 3x. Bulls say the notes fuel scalable, self-operated, power-efficient mining capacity, including an expansion of ~10 exahash and over 200 MW of contracted power ready for rapid deployment to lift Bitcoin production and margins. Bears warn about fresh leverage and ongoing losses. A Simply Wall St narrative pegs fair value at $23.81 vs a $14.46 close, suggesting undervaluation but risk remains if Bitcoin weakens or low-cost miners erode margins. Investors should weigh debt-funded growth against execution risk and market volatility. Debt-funded expansion and new notes materially raise leverage and capex, likely changing risk, margins, and growth trajectory.

23 Sep

4

CleanSpark (CLSK) completed a US$2.2 billion senior secured fixed‑income offering, secured by core assets and supported by guarantees from several subsidiaries. Proceeds will fund construction and capital expenditures for the Sandersville data-center project. The deal, described as a 7.875% senior secured note due 2031, shifts funding toward debt rather than equity, potentially limiting dilution but increasing interest costs and collateral claims. The financing tightens the company’s links to Sandersville’s cash flow, a key risk given CleanSpark’s loss-making status and Bitcoin price cycles. Analysts flag the need to track Sandersville completion, early ramp, interest coverage, and covenant headroom as the new debt flows into financials. The move highlights how energy infrastructure players fund growth, with investors urged to compare with peers in power-grid tech. The article also notes potential longer-term scenarios analysts envision for CleanSpark beyond today’s headlines. Increases leverage and debt service pressure tied to Sandersville, potentially altering risk profile and investment sentiment.

3

CleanSpark (CLSK) has attracted investor attention after an 18.8% rise last month, vs. a 1.3% gain for the S&P 500; its industry group fell 2.7%. Near-term earnings revisions remain negative: current quarter expected to lose $0.37 a share (down about 3,600% YoY) and full-year EPS at -$3.97 (down about 659%). Next fiscal year is projected to rebound to $1.11 per share. Revenue projections show weakness near term: current quarter sales of $140.2 million (-37.3% YoY); full-year $590.32 million (-23%); next year $640.5 million (+8.5%). In the last quarter, revenue reached $138.01 million and EPS -$0.40, with a small revenue miss and a larger EPS miss. Zacks ranks CLSK #3 (Hold) and notes the stock trades at a premium to peers, with valuation not supporting a clear buy signal, suggesting near-term moves may track the broader market. Near-term earnings are expected to deteriorate sharply, with a projected rebound only in the next year.

21 Sep

4

CleanSpark priced $2.276 billion of 7.875% senior secured notes due 2031 to fund its Sandersville, Georgia AI data-center project. The notes priced at 98.5% of par, generating about $2.242 billion gross proceeds before fees. Closing is expected on Sept. 25, subject to customary conditions. Proceeds will fund remaining Sandersville construction costs, reimburse CleanSpark equity contributions, and establish debt-service reserves. The project comprises 175 MW under a 20-year lease with Anviran (Meta wholly owns); Meta guarantees rent and operating expenses, with about $6.6 billion of base-term payments and a 3% annual escalator. The lease is effectively 100% triple-net and includes two five-year extensions that could lift revenue to roughly $11.6 billion. Rent starts around Nov. 30, 2027 after first network hall completion; construction finishes in March 2028, with debt amortization modeled from then. Financing the Sandersville project ties CleanSpark to a multibillion-dollar, long-term lease with Meta, potentially boosting scale and revenue while increasing debt service.

3

Marathon Digital (MARA) aims to pivot from Bitcoin mining to a power/data-center platform, contingent on closing the Long Ridge deal and signing AI leases. The $1.5 billion acquisition would add land beside its Hannibal campus, with Hannibal leases depending on FERC approval expected by year-end. If closed, about 70% of Long Ridge output is already under long-term contracts, creating income less exposed to Bitcoin prices. MARA's liquidity includes $421 million cash and 35,600 Bitcoins (~$2.1 billion) as of Q2 2026, with much of the Bitcoin pledged against loans. It also expects roughly $900 million of Long Ridge debt and has borrowed $600 million secured by Bitcoin. Operating cash flow over the last twelve months was negative $0.9 billion, and Bitcoin-related earnings swing with price. Signing leases could diversify revenue; delays keep the stock tied to coin prices, with FERC ruling and leases the next catalysts. AI leases and leverage could alter sector sentiment, indirectly affecting CLSK.

18 Sep

5

CleanSpark reveals Meta as the tenant behind its $6.6B Sandersville lease. $6.6B Meta lease creates transformative revenue and market position for CleanSpark.

4

Meta-linked data center tied to Cleanspark draws overwhelming demand for its debut junk bond issuance. Strong debut junk bond demand signals major financing success that can accelerate Cleanspark data center growth.

4

CleanSpark signs $6.6B AI data center lease as Bitcoin miners pivot into AI infrastructure. The $6.6B AI data center lease marks a major strategic pivot into high-growth infrastructure.

17 Sep

5

CleanSpark revealed Meta as the tenant behind its $6.6B Sandersville lease. Meta tenancy in the $6.6B Sandersville lease delivers transformative revenue and strategic positioning for CleanSpark.

4

CleanSpark discloses Meta as tenant for its Georgia AI data center. CLSK unit plans over $2.2B raise to fund buildout. Meta tenancy plus $2.2B raise signal major CLSK shift into AI data center operations.

4

CleanSpark seeks $2.227 billion in secured notes to fund its Meta-backed Sandersville campus. Securing $2.227 billion for Meta-backed campus marks major strategic expansion with direct effects on future operations and market position.

16 Sep

4

CleanSpark receives Texas power approval, positioning its stock to potentially trade above fair value. Texas power approval enables major operational expansion with direct effects on CleanSpark trajectory and investor sentiment.

10 Sep

3

CleanSpark received conditional approval for sites in ERCOT’s Batch Zero. Conditional site approvals support potential expansion of CleanSpark operations in the Texas power market.

9 Sep

4

CleanSpark secures conditional ERCOT classifications for 885 MW in Texas. 885 MW ERCOT classifications enable major Texas capacity expansion for CleanSpark operations.

31 Aug

3

IREN secures $4B contracted ARR with questions on revenue conversion speed, affecting sector dynamics for firms like CLSK. Competitor IREN's potential revenue growth may influence CLSK's competitive positioning in Bitcoin mining.

13 Aug

3

CleanSpark swung to a third quarter loss. Its stock may still trade at a discount. Third quarter loss can moderately influence investor views on financial health and valuation.

7 Aug

4

CleanSpark details Sandersville project financing strategy along with capital expenditure plans during its earnings call. Financing and CAPEX disclosures point to major capital deployment that can reshape operational scale and investor outlook.

4

CleanSpark's Q3 earnings call focused on the Sandersville AI lease as a key topic. Sandersville AI lease signals strategic expansion into data center infrastructure with potential to shift company trajectory.

4

KBW reports Texas approval delays obscure CleanSpark’s 610 MW HPC opportunity. Texas regulatory delays block CleanSpark access to major HPC expansion.

3

B. Riley raised CleanSpark's price target to $26 citing the company's AI data-center portfolio. Analyst price target hike reflects positive sentiment on CleanSpark's AI data-center expansion without altering core operations.

6 Aug

4

Cleanspark Q3 earnings call highlights financial results and operational updates for the company. Q3 earnings highlights deliver key financial metrics and strategy details that can significantly shift investor views and stock trajectory.

4

CleanSpark advances 175 MW Sandersville project after securing equity funding commitment. Equity-funded 175 MW project expansion signals major operational growth for CleanSpark.

4

CleanSpark announced a US$6.6B AI data center lease, triggering a 7.2% stock decline and prompting questions on next steps. The $6.6B AI data center lease marks a major strategic expansion that can substantially alter company trajectory and investor views.

5 Aug

4

CleanSpark signs $6.6B AI data center lease in first HPC deal, putting CLSK stock in focus ahead of earnings report. $6.6B AI data center lease marks major strategic expansion into HPC with strong potential to shift company trajectory and investor sentiment.

3

CleanSpark, Inc. (CLSK) is scheduled to report Q3 earnings. Upcoming earnings release may influence short-term stock performance.

3 Aug

3

B. Riley raises CleanSpark (CLSK) price target to $26 citing HPC valuation. Price target upgrade to $26 signals analyst support likely to lift short-term investor sentiment for CleanSpark.

3

Cleanspark faces heightened risks as leverage intersects with market volatility, potentially pressuring its Bitcoin mining operations, debt management, and stock trajectory amid fluctuating crypto prices and operational costs. Leverage-volatility dynamics may influence CLSK financials and sentiment without guaranteed fundamental shifts.

30 Jul

4

CleanSpark CFO discusses shift from bitcoin mining to AI data centers. Strategic pivot to AI data centers marks major change likely to reshape CleanSpark operations and market position.

28 Jul

4

CleanSpark secures 20-year infrastructure lease prompting questions on whether CLSK remains undervalued. 20-year lease secures major long-term infrastructure with potential to significantly alter operational trajectory.

stockrow.com/CLSK · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com