12 institutions reported holding $13.9M of CLEANSPARK INC COM NEW (CLSK) in SEC 13F filings for 2026-06-30. Largest institutional holders: CONGRESS ASSET MANAGEMENT CO ($6.1M), Assenagon Asset Management S.A. ($5.5M), Hennion & Walsh Asset Management, Inc. ($1.6M), CX Institutional ($271,000), GAMMA Investing LLC ($242,956). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CONGRESS ASSET MANAGEMENT CO | $6.1M | 419,742 | Added |
| 2 | Assenagon Asset Management S.A. | $5.5M | 379,442 | New |
| 3 | Hennion & Walsh Asset Management, Inc. | $1.6M | 111,361 | Added |
| 4 | CX Institutional | $271,000 | 18,658 | Trimmed |
| 5 | GAMMA Investing LLC | $242,956 | 16,698 | Trimmed |
| 6 | CoreCap Advisors, LLC | $80,971 | 5,565 | Added |
| 7 | Versant Capital Management, Inc | $21,840 | 1,501 | Added |
| 8 | HARBOR INVESTMENT ADVISORY, LLC | $14,550 | 1,000 | New |
| 9 | MassMutual Private Wealth & Trust, FSB | $12,324 | 847 | Added |
| 10 | KERR FINANCIAL PLANNING Corp | $568 | 39 | Trimmed |
| 11 | Cedar Mountain Advisors, LLC | $175 | 12 | Added |
| 12 | FNY Investment Advisers, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30