CleanSpark Ownership | Who Owns CleanSpark?


OverviewForecastRevenueFinancialsChartTranscripts

CleanSpark Ownership Summary


CleanSpark is owned by 56.72% institutional investors, 3.44% insiders, and 39.84% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.69% of CLSK shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.65% of its assets in CleanSpark shares.

CLSK Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockCleanSpark56.72%3.44%39.84%
SectorTechnology Stocks 35.26%13.15%51.59%
IdeaCrypto Stocks List31.97%6.90%61.13%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de44.62M15.69%$451.51M
Vanguard group25.10M8.83%$253.99M
Blackrock18.07M8.63%$288.14M
State street11.46M4.03%$115.93B
Dimensional fund advisors lp7.78M2.74%$78.73M
Geode capital management7.41M2.61%$75.01M
Morgan stanley6.19M2.18%$62.61M
Marex group5.40M1.90%$54.65M
Invesco4.48M1.60%$65.00M
Toroso investments4.37M1.55%$63.31M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Beryl capital management2.02M56.38%$29.34M
Aurelius capital management, lp207.39K5.45%$3.01M
Shariaportfolio784.79K3.34%$7.94M
Fort point capital partners1.11M1.89%$16.08M
Clarity capital partners290.12K1.14%$3.20M
West oak capital6.34K0.83%$20.85M
Vitalstone financial63.48K0.73%$1.01M
Azora capital lp1.06M0.71%$15.30M
Srn advisors61.20K0.62%$675.05K
Neo ivy capital management147.46K0.52%$2.14M

Top Buyers

HolderShares% AssetsChange
Marex group5.40M0.34%5.38M
Voloridge investment management3.87M0.19%3.87M
Dimensional fund advisors lp7.78M0.02%3.47M
Blackrock18.07M0.01%2.75M
Renaissance2.58M0.04%2.58M

Top Sellers

HolderShares% AssetsChange
Assenagon asset management---4.34M
Fuller & thaler asset management---2.62M
Squarepoint ops---1.61M
Vanguard group25.10M0.00%-954.16K
Shaolin capital management---929.30K

New Positions

HolderShares% AssetsChangeValue
Voloridge investment management3.87M0.19%3.87M$56.06M
Renaissance2.58M0.04%2.58M$26.12M
Beryl capital management2.02M56.38%2.02M$29.34M
Point72 asset management1.96M0.05%1.96M$28.35M
Situational awareness lp1.64M0.30%1.64M$16.60M

Sold Out

HolderChange
Lmr partners llp-1.00
Capital performance advisors llp-7.00
Innealta capital-9.00
Anfield capital management-10.00
Wealthtrak capital management-15.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025290-24.08%161,277,737-15.42%561.23%154-24.14%74-14.94%
Sep 30, 20253666.71%190,385,73323.49%672.25%1898.62%8712.99%
Jun 30, 20253421.18%171,208,4452.86%601.95%172-14.00%7633.33%
Mar 31, 20253359.48%166,791,35116.34%552.21%2007.53%579.62%
Dec 31, 2024220-16.67%103,908,784-3.53%361.91%133-11.33%40-29.82%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF17.01M6.65%17.01M
Vanguard Total Stock Mkt Idx Inv7.68M3.00%18.72K
Vanguard Information Technology ETF6.92M2.70%28.69K
Vanguard US Total Market Shares ETF7.48M2.66%627.97K
iShares Russell 2000 ETF6.70M2.62%5.85M
Amplify Transformational Data Shrg ETF3.43M1.22%-
Vanguard Institutional Extnd Mkt Idx Tr3.04M1.19%12.12K
Fidelity Small Cap Index2.81M1.10%13.81K
Invesco CoinShares Global Blockchain ETF2.63M1.03%-
State Street SPDR Port S&P 600 Sm CpETF2.61M1.02%-

Recent Insider Transactions


DateNameRoleActivityValue
Dec 23, 2025Wood Thomas Leigh-Sell$997.11K
Dec 04, 2025Cavaleri Amanda-Sell$495.66K
Sep 09, 2025Monnig Taylor CTO, COOSell$581.06K
May 21, 2025Beynon Roger Paul-Sell$525.28K
Mar 24, 2025Wood Thomas Leigh-Sell$357.33K

Insider Transactions Trends


DateBuySell
2026 Q1--
2025 Q4-2
2025 Q3-1
2024 Q4--
2024 Q3-4

CLSK Ownership FAQ


Who owns the most shares of CleanSpark?

CleanSpark’s largest shareholders are Blackrock funding, inc. /de (44.62M shares, 15.69%), Vanguard group (25.1M shares, 8.83%), and Blackrock (18.07M shares, 8.63%). Together, they hold 33.15% of CleanSpark’s total shares outstanding.

Does Blackrock own CleanSpark?

Yes, BlackRock owns 8.63% of CleanSpark, totaling 18.07M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 288.14M$. In the last quarter, BlackRock increased its holdings by 2.75M shares, a 17.95% change.

Who is CleanSpark’s biggest shareholder by percentage of total assets invested?

Beryl capital management is CleanSpark’s biggest shareholder by percentage of total assets invested, with 56.38% of its assets in 2.02M CleanSpark shares, valued at 29.34M$.

Who is the top mutual fund holder of CleanSpark shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of CleanSpark shares, with 6.65% of its total shares outstanding invested in 17.01M CleanSpark shares.

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