CleanSpark (CLSK)
Operates U.S. bitcoin mines and develops leased data centers for advanced computing.
$15.02
vs last close−0.12 (−0.79%)
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13F · 13D/G · Form 4
| Institutions | 91.42% | 234.79M shares | |
|---|---|---|---|
| 466 holders · as of Jun 30, 2026 | |||
| Insiders | 2.56% | 6.56M shares | |
| 9 holders · as of Sep 10, 2026 | |||
| Other | 6.02% | 15.46M shares | |
| remainder | |||
256.82M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
466 holders · 234.79M shares · 102 new positions · 231 increased · 123 reduced · 47 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 42.33M | 16.48% | +590.1K | Aug 7, 2026 |
| Situational Awareness LP | 12.28M | 4.78% | 0 | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 11.46M | 4.46% | +366.7K | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | 11.26M | 4.38% | +4.83M | Aug 14, 2026 |
| Vanguard Capital Management LLC | 11.12M | 4.33% | +50.5K | Aug 13, 2026 |
| State Street Corp | 11.00M | 4.28% | +6.1K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 9.65M | 3.76% | −4.46M | Aug 11, 2026 |
| UBS Group AG | 7.55M | 2.94% | +4.24M | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 15.50% | 43.63M | 13G | Apr 3, 2025 |
| Bank of Nova Scotia | 5.62% | 14.79M | 13G | Jul 15, 2026 |
| Vanguard Capital Management | 5.08% | 13.01M | 13G | Apr 29, 2026 |
| D. E. Shaw & Co., L.P. | 5.00% | 12.86M | 13G | Jul 17, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 8, 2026 | Taylor Monnigofficer: CTO, COO | Sale · 2 lots | 25,249 | $13.34 | 236,114 |
| Sep 4, 2026 | Taylor Monnigofficer: CTO, COO | Sale | 4,513 | $12.61 | 258,969 |
| Aug 14, 2026 | Taylor Monnigofficer: CTO, COO | Sale | 54 | $11.51 | 169,176 |
| Dec 23, 2025 | Thomas Leigh Wooddirector | Sale | 85,315 | $11.69 | 41,421 |
| Dec 4, 2025 | Amanda Cavaleridirector | Sale | 33,000 | $15.02 | 107,289 |
House and Senate disclosures
Not reported.