Skip to main content
CLSK logo

CLSK · Cleanspark, Inc.

Track CLSK — free
$12.75 +0.82 (+6.87%) At close · Aug 25
Market Cap
$3.27B
Shares
256.82M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 424
Total Value: $4,032,400,028
Total Shares: 277,639,125

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 424 13F filers · Δ vs Mar 31, 2026
Top Holder
15.3%
Sep 2023 → Jun 2026 · range 11.3% – 20.9%
−0.9 pts
Top 5
33.2%
Sep 2023 → Jun 2026 · range 33.2% – 51.1%
−3.7 pts
Top 10
51.5%
Sep 2023 → Jun 2026 · range 51.5% – 68.6%
−3.9 pts
HHI
429
Sep 2023 → Jun 2026 · range 429 – 762
Broadly held−56

Quarterly Activity

vs Mar 31, 2026
New
109
Increased
129
Decreased
116
Sold Out
52
Unchanged
70
Holder count: +57
Institutional value: +83.1%
Shares held: +7.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 474
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 827876 CUSIP 18452B209 13F (30d) 358 filings 353 filers Visit website