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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

Q4 2025 vs. Q3 2025

How the institutions holding Cleanspark, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of CLSK: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders33310380+57
Shares191.1M1.01M200.2M+10.1M (+5.3%)
Value$2.77B$14.5M$2.03B−$728.8M (−26.4%)

10 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (111)

Institutions that held Cleanspark, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Showing the largest 100 of 111 by value.

Institutions new to CLSK in Q4 2025
InstitutionSharesValue% of portfolio
Renaissance Technologies LLC2,581,482$26.1M0.04%
Situational Awareness LP1,640,400$16.6M0.42%
Clearfield Capital Management LP1,333,600$13.5M7.29%
Sona Asset Management (US) LLC919,500$9.31M0.30%
Trexquant Investment LP909,593$9.21M0.08%
Marshall Wace, LLP781,147$7.91M0.01%
Quadrature Capital Ltd511,954$5.18M0.05%
CloudAlpha Capital Management Limited/Hong Kong486,000$4.92M0.44%
Natixis368,436$3.73M0.01%
Alight Capital Management LP350,000$3.54M0.95%
Landscape Capital Management, L.L.C.345,766$3.50M0.23%
Gillson Capital LP275,600$2.79M0.18%
Fiduciary Alliance LLC217,643$2.20M0.14%
State of New Jersey Common Pension Fund D199,524$2.02M0.01%
Feynman Point Asset Management LLC176,800$1.79M3.57%
Oxford Asset Management LLP164,957$1.67M0.59%
Illinois Municipal Retirement Fund158,390$1.60M0.02%
Benchmark Financial, LLC124,000$1.25M1.25%
Boothbay Fund Management, LLC116,102$1.17M0.03%
Havemeyer Place LP95,534$966.8K0.19%
Mangrove Partners92,448$935.6K0.08%
Janney Montgomery Scott LLC89,641$907.0K0.00%
Banco Santander, S.A.88,316$893.8K0.01%
Foundations Investment Advisors, LLC83,641$846.4K0.01%
Twinbeech Capital LP82,019$830.0K0.06%
Washburn Capital Management, Inc.52,305$529.3K0.29%
Axq Capital, LP51,991$526.1K0.12%
Caitong International Asset Management Co., Ltd49,815$504.1K0.12%
Dark Forest Capital Management LP48,548$491.3K0.02%
Sanctuary Advisors, LLC48,056$486.3K0.00%
XTX Topco Ltd42,361$428.7K0.01%
Oxinas Partners Wealth Management LLC42,152$426.6K0.21%
Formidable Asset Management, LLC24,448$354.5K0.05%
Park Avenue Securities LLC32,225$326.0K0.00%
denkapparat Operations GmbH28,228$285.7K0.16%
Mirabella Financial Services LLP28,191$285.3K0.03%
Dockside LLC26,063$263.8K0.07%
PharVision Advisers, LLC24,027$243.2K0.12%
Flow Traders U.S. LLC21,867$221.0K0.01%
Two Sigma Securities, LLC21,538$218.0K0.03%
J.W. Cole Advisors, Inc.21,700$214.5K0.01%
Abel Hall, LLC20,084$203.3K0.05%
Cushing Asset Management, LP20,000$202.4K0.01%
Absolute Gestao de Investimentos Ltda.19,722$199.6K0.02%
VARCOV Co.19,127$193.6K0.08%
Skopos Labs, Inc.18,028$193.3K0.01%
Wealthfront Advisers LLC18,994$192.2K0.00%
CIBC Asset Management Inc18,895$191.2K0.00%
CIBC World Markets Corp18,368$185.9K0.00%
Integrated Wealth Concepts LLC16,800$170.0K0.00%
Excelsior Advisor Network LLC16,600$168.0K0.08%
Scientech Research LLC16,247$164.4K0.10%
Oppenheimer & Co Inc15,484$156.7K0.00%
Old Mission Capital LLC15,378$155.6K0.01%
Centiva Capital, LP14,619$147.9K0.01%
Rafferty Asset Management, LLC13,118$132.8K0.00%
Richmond Investment Services, LLC13,104$132.6K0.02%
Perigon Wealth Management, LLC12,577$127.3K0.00%
Synergy Financial Management, LLC12,571$127.2K0.01%
Greenberg Financial Group12,325$124.7K0.05%
Commonwealth Equity Services, LLC11,471$116.1K0.00%
Caption Management, LLC11,400$115.4K0.01%
Toronto Dominion Bank10,479$106.0K0.00%
Sequoia Financial Advisors, LLC10,385$105.1K0.00%
Navellier & Associates Inc10,090$102.1K0.01%
Pinnacle Wealth Planning Services, Inc.9,288$94.0K0.01%
Tucker Asset Management LLC8,884$89.9K0.03%
Parallax Volatility Advisers, L.P.6,672$67.5K0.00%
Benson Wealth Management INC5,298$53.6K0.06%
Torren Management, LLC4,702$47.6K0.02%
SageView Advisory Group, LLC3,559$36.0K0.00%
Danske Bank A/S2,500$25.3K0.00%
Lazard Asset Management LLC2,378$24.1K0.00%
Twin Tree Management, LP2,205$22.3K0.00%
Elequin Capital LP2,071$21.0K0.00%
Central Trust Co2,000$20.2K0.00%
Navalign, LLC1,815$18.4K0.00%
Acumen Wealth Advisors, LLC1,062$10.7K0.00%
Tompkins Financial Corp1,000$10.1K0.00%
Signature Resources Capital Management, LLC1,000$10.1K0.01%
Basecamp Wealth Advisors LLC885$8.96K0.00%
Sound Income Strategies, LLC605$8.09K0.00%
Kemnay Advisory Services Inc.465$4.71K0.00%
United Community Bank400$4.05K0.00%
Root Financial Partners, LLC360$3.64K0.00%
Bare Financial Services, Inc356$3.60K0.00%
Strive Financial Group ,LLC293$2.96K0.00%
Atlas Legacy Advisors, LLC191$2.44K0.00%
Elyxium Wealth, LLC162$1.64K0.00%
Truvestments Capital LLC150$1.52K0.00%
Paladin Partners, LLC150$1.52K0.00%
Clearstead Advisors, LLC130$1.32K0.00%
Rialto Wealth Management, LLC47$4760.00%
Ankerstar Wealth, LLC45$4550.00%
Assetmark, Inc44$4450.00%
JFS Wealth Advisors, LLC40$4050.00%
LRI Investments, LLC38$3850.00%
Marquette Asset Management, LLC33$3340.00%
Gilpin Wealth Management, LLC24$2430.00%
Flagship Harbor Advisors, LLC22$2230.00%

Sold out (54)

Institutions that held Cleanspark, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of CLSK in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Citadel Advisors LLC3,380,329$49.0M
Beryl Capital Management LLC2,023,507$29.3M
Point72 Asset Management, L.P.1,955,212$28.4M
Squarepoint Ops LLC1,605,276$23.3M
Azora Capital LP1,055,201$15.3M
Jump Financial, LLC545,646$7.91M
Baird Financial Group, Inc.279,223$4.05M
Balyasny Asset Management LLC233,651$3.39M
ExodusPoint Capital Management, LP217,417$3.15M
X-Square Capital, LLC200,000$2.90M
Matauro, LLC142,340$2.06M
Quantitative Investment Management, LLC135,126$1.96M
Colony Group, LLC46,884$1.94M
Stevens Capital Management LP123,081$1.78M
Concentric Capital Strategies, LP118,476$1.72M
Baader Bank INC90,237$1.25M
Polymer Capital Management (US) LLC64,920$941.3K
SummitTX Capital, L.P.55,233$800.9K
Alpine Global Management, LLC50,204$728.0K
Jennison Associates LLC39,935$579.1K
Teacher Retirement System of Texas36,612$530.9K
FORA Capital, LLC31,093$450.8K
Partners Capital Investment Group, LLP29,950$434.3K
Advantage Alpha Capital Partners LP29,926$433.9K
Caxton Associates LLP24,834$360.1K
United Advisor Group, LLC21,243$308.0K
R Squared Ltd20,390$295.7K
1832 Asset Management L.P.19,411$281.5K
McAdam, LLC18,847$273.3K
Fox Run Management, L.L.C.16,781$243.3K
Two Sigma Advisers, LP16,200$234.9K
Limestone Investment Advisors LP16,007$232.1K
Thompson Davis & Co., Inc.16,000$232.0K
Entropy Technologies, LP15,800$229.1K
Ci Investments Inc.15,437$224.0K
Pathstone Holdings, LLC15,257$221.2K
Fifth Third Wealth Advisors LLC15,026$217.9K
Sassicaia Capital Advisers LLC15,000$217.5K
Plancorp, LLC11,100$160.9K
Sherbrooke Park Advisers LLC10,653$154.5K
Shelton Capital Management10,331$149.8K
Compagnie Lombard Odier SCmA4,632$67.2K
Morse Asset Management, Inc2,180$31.6K
Wealthspire Advisors, LLC843$12.2K
Future Financial Wealth Managment LLC200$2.90K
Groupe la Francaise200$2.53K
Atlantic Trust, LLC108$1.57K
AdvisorNet Financial, Inc100$1.45K
Geneos Wealth Management Inc.60$870
Financial Management Professionals, Inc.50$725
TD Private Client Wealth LLC42$609
Huntington National Bank30$435
Kilter Group LLC29$421
Crowley Wealth Management, Inc.1$15

Not filed for Q4 2025 yet (10)

Institutions that held Cleanspark, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CLSK in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Cubist Systematic Strategies, LLC563,859$8.18M
Aurelius Capital Management, LP207,390$3.01M
Wolverine Trading, LLC105,035$1.56M
Point72 (DIFC) Ltd32,821$475.9K
CIBC Bancorp USA Inc.29,596$429.1K
HAP Trading, LLC27,974$405.6K
Point72 Asia (Singapore) Pte. Ltd.20,011$290.2K
Point72 Europe (London) LLP11,101$161.0K
Binnacle Investments Inc1,500$21.8K
West Oak Capital, LLC6,337–