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
13F holders, Q3 2026
Institutional positions in Cleanspark, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
- Institutional holders
- 2
- −1 vs. Q2 2026
- Shares held
- 24.4K
- −7.61K (−23.8%) vs. Q2 2026
- Total value
- $314.6K
- −$150.6K (−32.4%) vs. Q2 2026
- New holders
- 0
- 2 more added
- Sold out
- 1
- 0 more reduced
409 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLSK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 412 | $3.39B |
| Q1 2026 | 354 | $1.91B |
| Q4 2025 | 380 | $2.03B |
| Q3 2025 | 333 | $2.77B |
| Q2 2025 | 307 | $1.87B |
| Q1 2025 | 307 | $1.13B |
| Q4 2024 | 275 | $1.33B |
| Q3 2024 | 247 | $1.01B |
| Q2 2024 | 243 | $1.64B |
| Q1 2024 | 213 | $2.09B |
| Q4 2023 | 161 | $948.0M |
| Q3 2023 | 144 | $267.1M |
| Q2 2023 | 120 | $234.1M |
| Q1 2023 | 97 | $97.2M |
| Q4 2022 | 104 | $50.7M |
| Q3 2022 | 100 | $53.3M |
| Q2 2022 | 101 | $53.2M |
| Q1 2022 | 103 | $153.7M |
| Q4 2021 | 98 | $122.0M |
| Q3 2021 | 90 | $133.7M |
| Q2 2021 | 87 | $172.3M |
| Q1 2021 | 74 | $175.4M |
Institutions, Q3 2026
Shares, value and share of portfolio for each institution holding Cleanspark, Inc.; share changes are against Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stone House Investment Management, LLC | – | – | – | – | Not filed |
| Silver Grove Financial Group, Inc. | – | – | – | – | Not filed |
| Motco | – | – | – | – | Not filed |
| Wolverine Asset Management LLC | – | – | – | – | Not filed |
| LRI Investments, LLC | – | – | – | – | Not filed |
| DecisionPoint Financial, LLC | – | – | – | – | Not filed |
| Bay Harbor Wealth Management, LLC | – | – | – | – | Not filed |
| Raffa Wealth Management, LLC | – | – | – | – | Not filed |
| Maryland Capital Advisors Inc. | – | – | – | – | Not filed |
| Avion Wealth | – | – | – | – | Not filed |
| Evolution Advisers, Inc. | – | – | – | – | Not filed |
| Navigoe, LLC | – | – | – | – | Not filed |