Who owns CleanSpark, Inc.?
Institutional ownership of CLSK from SEC Form 13F filings across 297 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
297
13F holders
$2.66B
value, 2026 filers
72%
of shares outstanding (184.7M sh)
67
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of CLSK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 42.3M | $615.9M | 0.0% | 16.5% | +1.4% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 11.5M | $166.7M | 0.0% | 4.5% | +3.3% |
| 3 | D. E. Shaw & Co., Inc. | 11.3M | $163.8M | 0.1% | 4.4% | +75.0% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 11.1M | $161.8M | 0.0% | 4.3% | -49.8% |
| 5 | UBS Group AG | 7.6M | $109.9M | 0.0% | 2.9% | +127.9% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 7.3M | $132.9M | 0.0% | 2.8% | +1.7% |
| 7 | Point72 Asset Management, L.P. | 6.0M | $86.9M | 0.1% | 2.3% | +272.5% |
| 8 | Invesco Ltd. | 3.6M | $52.5M | 0.0% | 1.4% | -27.6% |
| 9 | Nuveen, LLC | 3.5M | $50.8M | 0.0% | 1.4% | +12.7% |
| 10 | Sixth Street Partners Management Company, L.P.NEW | 3.4M | $50.0M | 8.6% | 1.3% | new |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.4M | $50.0M | 0.0% | 1.3% | +0.5% |
| 12 | JANE STREET GROUP, LLC | 3.4M | $49.2M | 0.0% | 1.3% | +160.1% |
| 13 | GOLDMAN SACHS GROUP INC | 3.2M | $46.6M | 0.0% | 1.2% | +5.7% |
| 14 | MORGAN STANLEY | 3.1M | $44.5M | 0.0% | 1.2% | -54.7% |
| 15 | NORTHERN TRUST CORP | 2.9M | $42.3M | 0.0% | 1.1% | +5.2% |
| 16 | VAN ECK ASSOCIATES CORP | 2.9M | $42.1M | 0.0% | 1.1% | -1.4% |
| 17 | MILLENNIUM MANAGEMENT LLC | 2.6M | $37.6M | 0.0% | 1% | +685.2% |
| 18 | AMERICAN CENTURY COMPANIES INC | 2.3M | $33.3M | 0.0% | 0.9% | +1758.8% |
| 19 | Connor, Clark & Lunn Investment Management Ltd. | 2.2M | $31.7M | 0.1% | 0.8% | +1103.5% |
| 20 | EXCHANGE TRADED CONCEPTS, LLC | 2.0M | $29.5M | 0.1% | 0.8% | +19.0% |
| 21 | Covalis Capital LLPNEW | 2.0M | $28.7M | 1.6% | 0.8% | new |
| 22 | Public Sector Pension Investment Board | 1.8M | $25.7M | 0.1% | 0.7% | +92.7% |
| 23 | BNP PARIBAS FINANCIAL MARKETS | 1.7M | $24.9M | 0.0% | 0.7% | +3025.3% |
| 24 | Bank of New York Mellon Corp | 1.7M | $24.7M | 0.0% | 0.7% | -1.9% |
| 25 | VANGUARD FIDUCIARY TRUST CO | 1.7M | $24.6M | 0.0% | 0.7% | +2.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.