Cleanspark, Inc.
CLSKW- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0000827876
In the last 90 days, Cleanspark, Inc. insiders filed 0 open-market purchases and 2 sales; 13 institutions reported holding it in 13F filings for Q2 2026, worth $214.5K in total; no superinvestor holds it.
Other share classesCLSK
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
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 13 | 12 | −1 |
| Shares | 472.0K | 440.3K | −31.7K (−6.7%) |
| Value | $226.9K | $240.7K | +$13.9K (+6.1%) |
New holders (3)
Institutions that held Cleanspark, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Altshuler Shaham Ltd | – | $77.1K | 0.00% |
| Susquehanna International Group, LLP | 71,020 | $26.3K | 0.00% |
| Virtu Financial LLC | 34,109 | $13.0K | 0.00% |
Sold out (4)
Institutions that held Cleanspark, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Morgan Stanley | 23,694 | $11.4K |
| Sanders Morris Harris LLC | 14,500 | $6.96K |
| UBS Group AG | 278 | $133 |
| Clear Street Group Inc. | 100 | $48 |