Latest Period
Q4 2025
Security Snapshot
CLEANSPARK, INC. - Common Stock (CLSK) Institutional Ownership
CUSIP: 18452B209
13F Institutional Holders and Ownership History from Q4 2019 to Q1 2026
Institutions Reporting
371
Shares (Excl. Options)
200,194,066
Price
$10.12
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- Type / Class
- Equity / Common Stock
- Symbol
- CLSK on Nasdaq
- Shares outstanding
- 256,196,161
- Price per share
- $10.02
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 200,194,066
- Total reported value
- $2,030,075,072
- % of total 13F portfolios
- 0%
- Share change
- +9,731,251
- Value change
- +$42,958,230
- Number of holders
- 371
- Price from insider filings
- $10.02
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- CLSK - CLEANSPARK, INC. - Common Stock is tracked under CUSIP 18452B209.
- 371 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 371 to 151 between Q4 2025 and Q1 2026.
- Reported value moved from $2,030,075,072 to $481,721,739.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 371 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 18452B209?
CUSIP 18452B209 identifies CLSK - CLEANSPARK, INC. - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 18452B209:
Significant Owners of CLEANSPARK, INC. - Common Stock (CLSK) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | $393,132,618 | 43,632,921 | BlackRock, Inc. | 31 Mar 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 5.5% | $120,017,453 | 14,102,777 | Dimensional Fund Advisors LP | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | $110,755,650 | 13,014,765 | Vanguard Capital Management | 31 Mar 2026 | |||
| SUSQUEHANNA SECURITIES, LLC | 4.8% | -6% | $155,426,015 | -$25,740,489 | 12,384,543 | -14% | G1 Execution Services, LLC | 31 Dec 2025 |
As of 31 Dec 2025, 371 institutional investors reported holding 200,194,066 shares of CLEANSPARK, INC. - Common Stock (CLSK). This represents 78% of the company’s total 256,196,161 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of CLEANSPARK, INC. - Common Stock (CLSK) together control 61% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 17% | 44,615,211 | +0.4% | 0.01% | $451,505,935 |
| VANGUARD GROUP INC | 9.8% | 25,097,687 | -3.7% | 0% | $253,988,591 |
| STATE STREET CORP | 4.5% | 11,455,442 | +4% | 0% | $115,929,073 |
| DIMENSIONAL FUND ADVISORS LP | 3% | 7,779,062 | +80% | 0.02% | $78,731,083 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.9% | 7,410,980 | -1% | 0% | $75,010,269 |
| MORGAN STANLEY | 2.4% | 6,187,031 | -2.2% | 0% | $62,612,761 |
| Marex Group plc | 2.1% | 5,400,561 | +23812% | 0.59% | $54,653,677 |
| Invesco Ltd. | 1.7% | 4,407,833 | -1.7% | 0.01% | $44,607,271 |
| Tidal Investments LLC | 1.5% | 3,773,533 | -14% | 0.16% | $38,188,154 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4% | 3,660,919 | +5.7% | 0.01% | $37,048,500 |
| UBS Group AG | 1.4% | 3,579,166 | +81% | 0.01% | $36,221,160 |
| GOLDMAN SACHS GROUP INC | 1.4% | 3,545,769 | +7.7% | 0.01% | $35,883,182 |
| NORTHERN TRUST CORP | 1.1% | 2,808,138 | -6.2% | 0% | $28,418,357 |
| D. E. Shaw & Co., Inc. | 1.1% | 2,771,270 | -22% | 0.02% | $28,045,252 |
| RENAISSANCE TECHNOLOGIES LLC | 1% | 2,581,482 | 0.04% | $26,124,598 | |
| VAN ECK ASSOCIATES CORP | 1% | 2,579,091 | +22% | 0.02% | $26,100,000 |
| BARCLAYS PLC | 0.99% | 2,534,090 | +24% | 0.01% | $25,644,989 |
| NOMURA HOLDINGS INC | 0.91% | 2,328,351 | +37% | 0.18% | $23,562,912 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 0.9% | 2,299,020 | -41% | 0.08% | $23,266,082 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.81% | 2,071,283 | +38% | 0.03% | $20,961,384 |
| Bank of New York Mellon Corp | 0.76% | 1,939,494 | +15% | 0% | $19,627,683 |
| MIZUHO MARKETS AMERICAS LLC | 0.68% | 1,734,143 | +141% | 0.38% | $17,549,527 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.66% | 1,702,257 | -22% | 0.03% | $17,226,840 |
| Nuveen, LLC | 0.65% | 1,657,545 | +95% | 0% | $16,745,293 |
| Situational Awareness LP | 0.64% | 1,640,400 | 0.42% | $16,600,848 |
Institutional Holders of CLEANSPARK, INC. - Common Stock (CLSK) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 56,491,901 | $481,721,739 | +$43,718,989 | $8.51 | 151 |
| 2025 Q4 | 200,194,066 | $2,030,075,072 | +$42,958,230 | $10.12 | 371 |
| 2025 Q3 | 190,979,293 | $2,770,787,802 | +$302,009,349 | $14.50 | 329 |
| 2025 Q2 | 169,518,957 | $1,869,665,305 | +$51,043,262 | $11.03 | 299 |
| 2025 Q1 | 166,989,375 | $1,122,460,924 | +$128,541,888 | $6.72 | 296 |
| 2024 Q4 | 143,491,493 | $1,321,889,496 | +$329,789,093 | $9.21 | 267 |
| 2024 Q3 | 107,614,642 | $1,009,183,219 | -$1,292,469 | $9.34 | 233 |
| 2024 Q2 | 102,710,872 | $1,638,316,354 | +$31,167,268 | $15.95 | 237 |
| 2024 Q1 | 98,503,056 | $2,089,463,970 | +$286,388,978 | $21.21 | 203 |
| 2023 Q4 | 85,939,772 | $948,049,228 | +$196,161,362 | $11.03 | 160 |
| 2023 Q3 | 70,095,823 | $267,083,417 | +$53,474,665 | $3.81 | 143 |
| 2023 Q2 | 54,560,110 | $234,060,934 | +$83,560,525 | $4.29 | 118 |
| 2023 Q1 | 34,951,305 | $97,147,956 | +$28,703,932 | $2.78 | 94 |
| 2022 Q4 | 24,857,940 | $50,708,541 | +$15,164,773 | $2.04 | 99 |
| 2022 Q3 | 16,752,915 | $53,272,819 | +$8,625,205 | $3.18 | 91 |
| 2022 Q2 | 13,563,623 | $53,171,211 | +$3,003,596 | $3.92 | 91 |
| 2022 Q1 | 12,400,215 | $153,324,587 | -$2,564,956 | $12.37 | 92 |
| 2021 Q4 | 12,791,190 | $121,993,536 | +$9,280,106 | $9.52 | 90 |
| 2021 Q3 | 11,506,163 | $133,533,765 | +$12,063,292 | $11.59 | 81 |
| 2021 Q2 | 10,346,382 | $172,160,831 | +$41,726,906 | $16.64 | 78 |
| 2021 Q1 | 7,362,668 | $175,289,729 | +$73,743,954 | $23.82 | 68 |
| 2020 Q4 | 4,035,952 | $117,239,525 | +$53,030,392 | $29.05 | 56 |
| 2020 Q3 | 2,272,090 | $28,384,245 | +$26,672,212 | $12.49 | 26 |
| 2020 Q2 | 116,550 | $302,000 | +$150,416 | $2.60 | 9 |
| 2020 Q1 | 118,983 | $143,000 | +$70,000 | $1.27 | 6 |
| 2019 Q4 | 63,706 | $325,000 | $5.10 | 1 |