Jefferies Group's CLSK Position Overview
Jefferies Group (via Jefferies Financial Group Inc.) currently holds 879,908 shares of CleanSpark, Inc. (CLSK) worth $8.9 M, representing 0.05% of the portfolio. First purchased in 2023-Q4, this short-term holding has been held for 7 quarters.
Based on 13F filings, Jefferies Group has maintained this position in CLSK for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2025, adding 759,605 shares. Largest reduction occurred in Q2 2025, reducing 336,772 shares.
Analysis based on 13F filings available since 2013 Q2
Jefferies Group's CleanSpark (CLSK) Holding Value Over Time
Track share changes against reported price movement
Quarterly CleanSpark (CLSK) Trades by Jefferies Group
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +759,605 | Add 631.41% | 879,908 | $10.12 |
| Q3 2025 | -61,543 | Reduce 33.84% | 120,303 | $14.50 |
| Q2 2025 | -336,772 | Reduce 64.94% | 181,846 | $11.03 |
| Q1 2025 | -160,769 | Reduce 23.66% | 518,618 | $6.72 |
| Q4 2024 | +679,387 | New Buy | 679,387 | $9.21 |
| Q1 2024 | -115,000 | Sold Out | 0 | $0.00 |
| Q4 2023 | +115,000 | New Buy | 115,000 | $11.03 |
Jefferies Group's CleanSpark Investment FAQs
Jefferies Group first purchased CleanSpark, Inc. (CLSK) in Q4 2023, acquiring 115,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jefferies Group has held CleanSpark, Inc. (CLSK) for 7 quarters since Q4 2023.
Jefferies Group's largest addition to CleanSpark, Inc. (CLSK) was in Q4 2025, adding 879,908 shares worth $8.9 M.
According to the latest 13F filing for Q4 2025, Jefferies Group's firm, Jefferies Financial Group Inc., owns 879,908 shares of CleanSpark, Inc. (CLSK), valued at approximately $8.9 M.
As of the Q4 2025 filing, CleanSpark, Inc. (CLSK) represents approximately 0.05% of Jefferies Group's publicly disclosed stock portfolio, making it one of their key holdings.
Jefferies Group's peak holding in CleanSpark, Inc. (CLSK) was 879,908 shares, as reported at the end of Q4 2025.