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Cleanspark, Inc.

CLSK
Exchange
Nasdaq
Industry
Finance Services
SEC CIK
0000827876

In the last 90 days, Cleanspark, Inc. insiders filed 0 open-market purchases and 3 sales; 412 institutions reported holding it in 13F filings for Q2 2026, worth $3.39B in total; no superinvestor holds it.

Other share classesCLSKW

Q1 2026 vs. Q4 2025

How the institutions holding Cleanspark, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of CLSK: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders3807354−19
Shares200.2M25.2M224.1M+49.2M (+28.1%)
Value$2.03B$255.0M$1.91B+$133.5M (+7.5%)

7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (65)

Institutions that held Cleanspark, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to CLSK in Q1 2026
InstitutionSharesValue% of portfolio
Situational Awareness Partners LP12,276,139$104.5M2.71%
Vanguard Portfolio Management LLC11,092,140$94.4M0.00%
Vanguard Capital Management LLC11,071,533$94.2M0.00%
HRT Financial LP2,302,069$19.6M0.05%
Citadel Advisors LLC2,104,687$17.9M0.01%
Vanguard Fiduciary Trust Co1,641,437$14.0M0.00%
Point72 Asset Management, L.P.1,603,876$13.6M0.02%
Beartown Capital Management, LLC1,550,000$13.2M10.41%
Boundless Plain Holdings Ltd734,587$6.25M2.06%
SIH Partners, LLLP673,460$5.73M0.18%
Vennlight Capital Management, LP644,865$5.49M5.55%
LMR Partners LLP611,445$5.20M0.05%
Clearline Capital LP592,006$5.04M0.39%
Scoggin Management LP300,000$2.55M1.00%
Marnell Management LLC254,376$2.16M1.44%
Empowered Funds, LLC251,697$2.14M0.01%
ExodusPoint Capital Management, LP230,983$1.97M0.02%
Vanguard Asset Management, Ltd229,630$1.95M0.00%
Connor, Clark & Lunn Investment Management Ltd.181,155$1.54M0.00%
Headlands Technologies LLC162,818$1.39M0.16%
Shay Capital LLC145,000$1.23M0.18%
American Century Companies Inc123,155$1.05M0.00%
Himension Fund119,576$1.02M0.08%
Defiance ETFs, LLC103,268$878.8K0.01%
Vanguard Global Advisers, LLC101,884$867.0K0.00%
Diversify Wealth Management, LLC75,362$856.9K0.02%
Arosa Capital Management LP100,000$851.0K0.55%
Allstate Corp78,056$664.3K0.01%
Winton Group Ltd73,200$622.9K0.02%
Vanguard Investments Australia, Ltd.67,462$574.1K0.00%
Squarepoint Ops LLC67,154$571.5K0.00%
Ionic Capital Management LLC52,400$445.9K0.37%
PEAK6 LLC47,253$402.1K0.01%
Y-Intercept (Hong Kong) Ltd40,003$340.4K0.01%
Mount Yale Investment Advisors, LLC29,282$249.2K0.01%
nVerses Capital, LLC22,656$192.8K0.18%
Numerai GP LLC21,235$180.7K0.02%
Engineers Gate Manager LP19,271$164.0K0.00%
Amundi18,584$158.2K0.00%
SummitTX Capital, L.P.16,263$138.4K0.00%
CIBC Bancorp USA Inc.15,881$135.1K0.00%
Apollon Wealth Management, LLC15,707$133.7K0.00%
R Squared Ltd14,356$122.2K0.07%
Modus Advisors, LLC12,790$108.8K0.03%
DnB Asset Management AS12,532$106.6K0.00%
Summit Trail Advisors, LLC12,149$103.4K0.00%
Ci Investments Inc.11,855$100.9K0.00%
Sippican Capital Advisors11,550$98.3K0.07%
Envestnet Asset Management Inc11,343$96.5K0.00%
Broadway Wealth Solutions, Inc.11,000$93.6K0.05%
Signal Advisors Wealth, LLC9,116$77.6K0.01%
EFG International AG8,848$75.3K0.00%
BlueCrest Capital Management Ltd6,752$57.5K0.01%
Activest Wealth Management4,000$34.0K0.01%
Newbridge Financial Services Group, Inc.2,400$20.4K0.00%
RWM Asset Management, LLC1,145$9.74K0.00%
Peterson Wealth Management1,000$8.51K0.00%
Twin Peaks Wealth Advisors, LLC419$3.57K0.00%
Morse Asset Management, Inc350$2.98K0.00%
Jones Financial Companies LLLP258$2.23K0.00%
CVA Family Office, LLC62$5280.00%
Investors Portfolio Services LLC34$4570.00%
PlanVest Financial, Inc20$1700.00%
Harbour Investments, Inc.19$1620.00%
Raffa Wealth Management, LLC1$90.00%

Sold out (84)

Institutions that held Cleanspark, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of CLSK in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Renaissance Technologies LLC2,581,482$26.1M
Voloridge Investment Management, LLC2,299,020$23.3M
Mizuho Markets Americas LLC1,734,143$17.5M
Sona Asset Management (US) LLC919,500$9.31M
Trexquant Investment LP909,593$9.21M
BIT Capital GmbH883,654$8.94M
Qube Research & Technologies Ltd782,139$7.92M
Marshall Wace, LLP781,147$7.91M
CloudAlpha Capital Management Limited/Hong Kong486,000$4.92M
Natixis368,436$3.73M
Segall Bryant & Hamill, LLC310,102$3.14M
Gillson Capital LP275,600$2.79M
Capital Fund Management S.A.247,114$2.50M
Magnetar Financial LLC230,837$2.34M
State of New Jersey Common Pension Fund D199,524$2.02M
Virtu Financial LLC175,903$1.78M
Oxford Asset Management LLP164,957$1.67M
Illinois Municipal Retirement Fund158,390$1.60M
Schonfeld Strategic Advisors LLC149,957$1.52M
Tudor Investment Corp Et Al135,913$1.38M
Prelude Capital Management, LLC119,000$1.20M
Neo Ivy Capital Management108,249$1.10M
Diversify Advisory Services, LLC75,246$1.01M
Havemeyer Place LP95,534$966.8K
Mangrove Partners92,448$935.6K
Banco Santander, S.A.88,316$893.8K
Insigneo Advisory Services, LLC85,106$861.3K
Foundations Investment Advisors, LLC83,641$846.4K
BI Asset Management Fondsmaeglerselskab A/S75,523$764.0K
Washburn Capital Management, Inc.52,305$529.3K
Axq Capital, LP51,991$526.1K
Alpine Fox Capital LLC50,000$506.0K
Caitong International Asset Management Co., Ltd49,815$504.1K
Dark Forest Capital Management LP48,548$491.3K
Formidable Asset Management, LLC24,448$354.5K
Keebeck Wealth Management, LLC34,045$344.5K
STRS Ohio28,700$290.4K
Dockside LLC26,063$263.8K
PharVision Advisers, LLC24,027$243.2K
Clear Street Group Inc.23,735$240.2K
Flow Traders U.S. LLC21,867$221.0K
Redwood Wealth Management Group, LLC21,670$219.3K
Two Sigma Securities, LLC21,538$218.0K
Absolute Gestao de Investimentos Ltda.19,722$199.6K
Wealthfront Advisers LLC18,994$192.2K
Mackenzie Financial Corp17,395$180.9K
Gsa Capital Partners LLP17,591$178.0K
Archer Investment Corp16,923$171.3K
Integrated Wealth Concepts LLC16,800$170.0K
Scientech Research LLC16,247$164.4K
Old Mission Capital LLC15,378$155.6K
Prospera Financial Services Inc14,723$149.0K
Centiva Capital, LP14,619$147.9K
Chesapeake Capital Corp14,378$145.5K
DekaBank Deutsche Girozentrale7,689$143.0K
Rafferty Asset Management, LLC13,118$132.8K
Richmond Investment Services, LLC13,104$132.6K
Perigon Wealth Management, LLC12,577$127.3K
Commonwealth Equity Services, LLC11,471$116.1K
Caption Management, LLC11,400$115.4K
Inceptionr LLC11,067$112.0K
RFG Advisory, LLC10,860$109.9K
Forum Financial Management, LP10,405$105.3K
Sequoia Financial Advisors, LLC10,385$105.1K
Northwest Wealth Management, LLC9,827$99.4K
Tucker Asset Management LLC8,884$89.9K
Parallax Volatility Advisers, L.P.6,672$67.5K
SageView Advisory Group, LLC3,559$36.0K
Danske Bank A/S2,500$25.3K
Twin Tree Management, LP2,205$22.3K
Navalign, LLC1,815$18.4K
Quest Partners LLC708$7.17K
Federated Hermes, Inc.646$6.54K
SRS Capital Advisors, Inc.259$2.62K
Atlas Legacy Advisors, LLC191$2.44K
Whittier Trust Co200$2.40K
Elyxium Wealth, LLC162$1.64K
Fortitude Family Office, LLC97$982
SWAN Capital LLC58$587
LRI Investments, LLC38$385
Flagship Harbor Advisors, LLC22$223
Atlantic Private Wealth, LLC20$202
TD Capital Management LLC18$182
Bay Harbor Wealth Management, LLC3$30

Not filed for Q1 2026 yet (7)

Institutions that held Cleanspark, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CLSK in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc25,097,687$254.0M
Comerica Bank63,546$643.1K
CIBC World Markets Corp18,368$185.9K
Greenberg Financial Group12,325$124.7K
CIBC Private Wealth Group, LLC7,576$76.7K
Global Retirement Partners, LLC90$911
Motiv8 Investments LLC15$0