CLSKNasdaqFinance ServicesFiscal year ends September 30Also trades as CLSKW
CLEANSPARK, INC.
Financials through Q3 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$8.46+0.06 (+0.71%)
Close on Oct 19, 2026
- Market cap
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- P/E (TTM)
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- Dividend yield
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Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
232M
Shares held, 13F filers
Institutional holders
411
105 new, 41 sold out
Net institutional buying
20M
In Q2 2026
Insider trades, 12 months
0 buys · 6 sales
Net sold $1.89M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 43,632,921 | 15.50% | 13G (passive) amendment | Mar 31, 2025 |
| Bank Of Nova Scotia | 14,791,062 | 5.62% | 13G (passive) | Jun 30, 2026 |
| Vanguard Capital Management | 13,014,765 | 5.08% | 13G (passive) | Mar 31, 2026 |
| David E. Shaw | 12,859,115 | 5.00% | 13G (passive) | Jul 10, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CLSK | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 42,332,754 | – | $615.94M | +590,142 | 0.01% |
| Situational Awareness LP | 12,276,139 | – | $178.62M | – | 0.88% |
| Vanguard Portfolio Management LLC | 11,458,803 | – | $166.73M | +366,663 | 0.01% |
| D. E. Shaw & Co., Inc. | 11,260,140 | – | $163.84M | +4,826,716 | 0.08% |
| Vanguard Capital Management LLC | 11,122,007 | – | $161.83M | +50,474 | 0.00% |
| State Street Corp | 11,002,124 | – | $160.08M | +6,092 | 0.00% |
| Dimensional Fund Advisors LP | 9,647,132 | – | $140.38M | −4,455,645 | 0.03% |
| UBS Group AG | 7,554,293 | – | $109.91M | +4,239,315 | 0.01% |
| Geode Capital Management, LLC | 7,260,121 | – | $132.86M | +119,147 | 0.01% |
| Point72 Asset Management, L.P. | 5,974,019 | – | $86.92M | +4,370,143 | 0.10% |
| Invesco Ltd. | 3,607,345 | – | $52.49M | −1,375,227 | 0.00% |
| Nuveen, LLC | 3,489,025 | – | $50.77M | +392,883 | 0.01% |
| Charles Schwab Investment Management Inc | 3,433,180 | – | $49.95M | +15,385 | 0.01% |
| Jane Street Group, LLC | 3,382,823 | – | $49.22M | +2,082,263 | 0.00% |
| Goldman Sachs Group Inc | 3,202,648 | – | $46.60M | +172,257 | 0.00% |
| Morgan Stanley | 3,061,702 | – | $44.55M | −3,697,802 | 0.00% |
| Northern Trust Corp | 2,905,745 | – | $42.28M | +143,164 | 0.00% |
| Van Eck Associates Corp | 2,895,831 | – | $42.13M | −40,914 | 0.03% |
| Millennium Management LLC | 2,581,258 | – | $37.56M | +2,252,534 | 0.01% |
| American Century Companies Inc | 2,289,205 | – | $33.31M | +2,166,050 | 0.01% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 411 | 232M | 105 / 127 | 114 / 41 | 51M | 32M |
| Q1 2026 | 354 | 224M | 65 / 101 | 133 / 84 | 80M | 31M |
| Q4 2025 | 380 | 200M | 110 / 118 | 102 / 54 | 35M | 26M |
| Q3 2025 | 334 | 192M | 77 / 115 | 91 / 43 | 36M | 16M |
| Q2 2025 | 307 | 172M | 57 / 106 | 86 / 55 | 17M | 12M |
| Q1 2025 | 307 | 168M | 83 / 115 | 63 / 47 | 57M | 37M |
| Q4 2024 | 275 | 148M | 73 / 110 | 53 / 39 | 54M | 14M |
| Q3 2024 | 247 | 109M | 46 / 101 | 63 / 40 | 36M | 13M |
| Q2 2024 | 243 | 104M | 64 / 99 | 57 / 33 | 18M | 20M |
| Q1 2024 | 213 | 106M | 78 / 74 | 47 / 24 | 33M | 15M |
| Q4 2023 | 161 | 88M | 42 / 76 | 32 / 23 | 29M | 10M |
| Q3 2023 | 143 | 70M | 40 / 57 | 30 / 16 | 22M | 7M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of CLSK | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 15,460,166 | – | $224.95M | 0.20% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 7,725,771 | – | $112.41M | 0.00% | Jun 30, 2026 |
| Vanguard Information Technology Index Fund | 6,539,377 | – | $119.61M | 0.07% | May 31, 2026 |
| iShares Russell 2000 ETF | 6,499,512 | – | $94.57M | 0.11% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 2,943,079 | – | $42.82M | 0.04% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 2,768,836 | – | $38.10M | 0.11% | Jul 31, 2026 |
| Small Cap Growth Fund | 2,425,561 | – | $33.38M | 0.60% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF | 2,380,924 | – | $34.64M | 0.24% | Jun 30, 2026 |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | 2,347,530 | – | $34.16M | 0.20% | Jun 30, 2026 |
| Vanguard Tax-Managed Small-Cap Fund | 1,852,114 | – | $26.95M | 0.23% | Jun 30, 2026 |
| College Retirement Equities Fund - Total Global Stock Account | 1,691,771 | – | $24.62M | 0.02% | Jun 30, 2026 |
| iShares S&P Small-Cap 600 Growth ETF | 1,338,295 | – | $19.47M | 0.24% | Jun 30, 2026 |
| iShares Expanded Tech-Software Sector ETF | 1,316,919 | – | $19.16M | 0.14% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 1,314,259 | – | $24.04M | 0.06% | May 31, 2026 |
| Vanguard Russell 2000 Index Fund | 1,298,873 | – | $23.76M | 0.14% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| S. Matthew Schultz | CEO & Chairman, Director | 3,560,085 | Sep 9, 2026 |
| Zachary Bradford | CEO and President, Director | 5,101,345 | Aug 11, 2025 |
| Scott Eugene Garrison | EVP, Chief Development Officer | 367,450 | Sep 9, 2026 |
| Gary Anthony Vecchiarelli | President, CFO | 905,786 | Sep 9, 2026 |
| Brian Jay Carson | Chief Accounting Officer | 140,511 | Sep 9, 2026 |
| Taylor Monnig | CTO, COO | 331,951 | Sep 9, 2026 |
| Roger Paul Beynon | Director | 148,022 | Sep 10, 2026 |
| Amanda Cavaleri | Director | 129,800 | Sep 10, 2026 |
| Thomas Leigh Wood | Director | 124,128 | Sep 10, 2026 |
| Larry McNeill | Director | 394,611 | Sep 10, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Taylor Monnig CTO, COO | Sep 8, 2026 | Tax withholding | −47,351 | $13.34 | $631.66K | 331,951 |
| Taylor Monnig CTO, COO | Sep 8, 2026 | Sale(10b5-1 plan) | −12,033 | $13.34 | $160.52K | 319,918 |
| Taylor Monnig CTO, COO | Sep 8, 2026 | Sale(10b5-1 plan) | −13,216 | $13.34 | $176.30K | 236,114 |
| Taylor Monnig CTO, COO | Sep 8, 2026 | Tax withholding | −52,004 | $13.34 | $693.73K | 249,330 |
| Gary Anthony Vecchiarelli President, CFO | Sep 8, 2026 | Tax withholding | −73,060 | $13.34 | $974.62K | 305,786 |
| Gary Anthony Vecchiarelli President, CFO | Sep 8, 2026 | Tax withholding | −56,338 | $13.34 | $751.55K | 150,952 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 8, 2026 | Tax withholding | −253,587 | $13.34 | $3.38M | 3,039,089 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 8, 2026 | Tax withholding | −92,070 | $13.34 | $1.23M | 2,595,313 |
| Brian Jay Carson Chief Accounting Officer | Sep 8, 2026 | Tax withholding | −17,183 | $13.34 | $229.22K | 140,511 |
| Brian Jay Carson Chief Accounting Officer | Sep 8, 2026 | Tax withholding | −36,836 | $13.34 | $491.39K | 104,097 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 8, 2026 | Tax withholding | −53,596 | $13.34 | $714.97K | 367,450 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 8, 2026 | Tax withholding | −58,863 | $13.34 | $785.23K | 275,687 |
| Taylor Monnig CTO, COO | Sep 4, 2026 | Option exercise | +45,125 | – | – | 281,239 |
| Taylor Monnig CTO, COO | Sep 4, 2026 | Option exercise | +132,158 | – | – | 301,334 |
| Taylor Monnig CTO, COO | Sep 4, 2026 | Option exercise | −120,333 | – | – | 379,302 |
| Taylor Monnig CTO, COO | Sep 4, 2026 | Sale(10b5-1 plan) | −4,513 | $12.61 | $56.91K | 258,969 |
| Taylor Monnig CTO, COO | Sep 4, 2026 | Tax withholding | −17,757 | $12.61 | $223.92K | 263,482 |
| Gary Anthony Vecchiarelli President, CFO | Sep 4, 2026 | Option exercise | +69,625 | – | – | 220,577 |
| Gary Anthony Vecchiarelli President, CFO | Sep 4, 2026 | Option exercise | +185,666 | – | – | 378,846 |
| Gary Anthony Vecchiarelli President, CFO | Sep 4, 2026 | Tax withholding | −27,397 | $12.61 | $345.48K | 193,180 |
| Gary Anthony Vecchiarelli President, CFO | Sep 4, 2026 | Option exercise | +143,171 | – | – | 207,290 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 4, 2026 | Option exercise | +216,125 | – | – | 2,811,438 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 4, 2026 | Option exercise | +576,333 | – | – | 3,292,676 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 4, 2026 | Tax withholding | −95,095 | $12.61 | $1.20M | 2,716,343 |
| S. Matthew Schultz CEO & Chairman, Director | Sep 4, 2026 | Option exercise | +209,042 | – | – | 2,687,383 |
| Brian Jay Carson Chief Accounting Officer | Sep 4, 2026 | Option exercise | +16,375 | – | – | 120,472 |
| Brian Jay Carson Chief Accounting Officer | Sep 4, 2026 | Option exercise | +43,666 | – | – | 157,694 |
| Brian Jay Carson Chief Accounting Officer | Sep 4, 2026 | Tax withholding | −6,444 | $12.61 | $81.26K | 114,028 |
| Brian Jay Carson Chief Accounting Officer | Sep 4, 2026 | Option exercise | +93,612 | – | – | 140,933 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 4, 2026 | Option exercise | +45,125 | – | – | 320,812 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 4, 2026 | Option exercise | +120,333 | – | – | 421,046 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 4, 2026 | Tax withholding | −20,999 | $12.61 | $264.80K | 300,713 |
| Scott Eugene Garrison EVP, Chief Development Officer | Sep 4, 2026 | Option exercise | +132,158 | – | – | 334,550 |
| Gary Anthony Vecchiarelli President, CFO | Aug 14, 2026 | Tax withholding | −632 | $11.51 | $7.27K | 64,119 |
| Scott Eugene Garrison EVP, Chief Development Officer | Aug 14, 2026 | Tax withholding | −1,192 | $11.51 | $13.72K | 202,392 |
| Taylor Monnig CTO, COO | Aug 14, 2026 | Sale(10b5-1 plan) | −54 | $11.51 | $622 | 169,176 |
| Taylor Monnig CTO, COO | Aug 14, 2026 | Tax withholding | −211 | $11.51 | $2.43K | 169,230 |
| S. Matthew Schultz CEO & Chairman, Director | Aug 14, 2026 | Tax withholding | −9,031 | $11.51 | $103.95K | 2,478,132 |
| Gary Anthony Vecchiarelli President, CFO | Aug 13, 2026 | Option exercise | +1,606 | – | – | 64,751 |
| Scott Eugene Garrison EVP, Chief Development Officer | Aug 13, 2026 | Option exercise | +2,676 | – | – | 203,584 |
| Taylor Monnig CTO, COO | Aug 13, 2026 | Option exercise | +536 | – | – | 169,441 |
| S. Matthew Schultz CEO & Chairman, Director | Aug 13, 2026 | Option exercise | +20,524 | – | – | 2,487,163 |
| Amanda Cavaleri Director | Jun 30, 2026 | Option exercise | +7,805 | – | – | 129,800 |
| Roger Paul Beynon Director | Jun 30, 2026 | Option exercise | +7,805 | – | – | 148,022 |
| Larry McNeill Director | Jun 30, 2026 | Option exercise | +7,805 | – | – | 311,278 |
| Thomas Leigh Wood Director | Jun 30, 2026 | Option exercise | +7,805 | – | – | 63,932 |
| Gary Anthony Vecchiarelli President, CFO | May 14, 2026 | Tax withholding | −632 | $13.98 | $8.84K | 63,145 |
| Scott Eugene Garrison EVP, Chief Development Officer | May 14, 2026 | Tax withholding | −1,192 | $13.98 | $16.66K | 200,908 |
| Taylor Monnig CTO, COO | May 14, 2026 | Tax withholding | −211 | $13.98 | $2.95K | 168,905 |
| S. Matthew Schultz CEO & Chairman, Director | May 14, 2026 | Tax withholding | −9,031 | $13.98 | $126.25K | 2,466,639 |
| Gary Anthony Vecchiarelli President, CFO | May 13, 2026 | Option exercise | +1,606 | – | – | 63,777 |
| Scott Eugene Garrison EVP, Chief Development Officer | May 13, 2026 | Option exercise | +2,677 | – | – | 202,100 |
| Taylor Monnig CTO, COO | May 13, 2026 | Option exercise | +535 | – | – | 169,116 |
| S. Matthew Schultz CEO & Chairman, Director | May 13, 2026 | Option exercise | +20,525 | – | – | 2,475,670 |
| Thomas Leigh Wood Director | Mar 31, 2026 | Option exercise | +7,353 | – | – | 56,127 |
| Amanda Cavaleri Director | Mar 31, 2026 | Option exercise | +7,353 | – | – | 121,995 |
| Larry McNeill Director | Mar 31, 2026 | Option exercise | +7,353 | – | – | 303,473 |
| Roger Paul Beynon Director | Mar 31, 2026 | Option exercise | +7,353 | – | – | 140,217 |
| Gary Anthony Vecchiarelli President, CFO | Feb 18, 2026 | Tax withholding | −27,397 | $9.25 | $253.42K | 662,803 |
| Gary Anthony Vecchiarelli President, CFO | Feb 18, 2026 | Tax withholding | −632 | $9.23 | $5.83K | 662,171 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Scott Eugene Garrison Officer | Oct 1, 2026 | 14,854 | $191.32K | Oct 1, 2026 | Vesting of RSUs |
| Taylor Monnig Officer | Oct 1, 2026 | 16,458 | $211.98K | Oct 1, 2026 | Vesting of RSUs |
| Brian Jay Carson Officer | Sep 4, 2026 | 60,463 | $760.63K | Sep 4, 2026 | Vesting of RSUs |
| Taylor Monnig Officer | Sep 4, 2026 | 146,874 | $1.85M | Sep 4, 2026 | Vesting of RSUs |
| Scott Eugene Garrison Officer | Sep 4, 2026 | 132,558 | $1.67M | Sep 4, 2026 | Vesting of RSUs |
| Gary Anthony Vecchiarelli Officer | Sep 4, 2026 | 156,795 | $1.97M | Sep 4, 2026 | Vesting of RSUs |
| S. Matthew Schultz Officer, Director | Sep 4, 2026 | 440,752 | $5.54M | Sep 4, 2026 | Vesting of RSUs |
| S. Matthew Schultz Officer, Director | Aug 14, 2026 | 9,031 | $104.04K | Aug 14, 2026 | Vesting of RSUs |
| Gary Anthony Vecchiarelli Officer | Aug 14, 2026 | 632 | $7.28K | Aug 14, 2026 | Vesting of RSUs |
| Scott Eugene Garrison Officer | Aug 14, 2026 | 1,192 | $13.73K | Aug 14, 2026 | Vesting of RSUs |
| Taylor Monnig Officer | Aug 14, 2026 | 265 | $3.05K | Aug 14, 2026 | Vesting of RSUs |
| Scott Eugene Garrison Officer | May 14, 2026 | 1,192 | $16.66K | May 14, 2026 | Vesting of RSUs |
| Gary Anthony Vecchiarelli Officer | May 14, 2026 | 632 | $8.41K | May 14, 2026 | Vesting of RSUs |
| S. Matthew Schultz Officer, Director | May 14, 2026 | 9,031 | $120.11K | May 14, 2026 | Vesting of RSUs |
| Taylor Monnig Officer | May 14, 2026 | 211 | $2.81K | May 14, 2026 | Vesting of RSUs |