CLSK CleanSpark, Inc.
CleanSpark, Inc. (CLSK) Institutional Ownership
What the institutions did with CLSK last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 42.3M | 17.7% |
| Situational Awareness LP | 12.3M | 5.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 11.5M | 4.8% |
| D. E. Shaw & Co., Inc. | 11.3M | 4.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 11.1M | 4.7% |
| STATE STREET CORP | 11.0M | 4.6% |
| DIMENSIONAL FUND ADVISORS LP | 9.6M | 4.0% |
| UBS Group AG | 7.6M | 3.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 7.3M | 3.0% |
| Point72 Asset Management, L.P. | 6.0M | 2.5% |
| STATE OF WISCONSIN INVESTMENT BOARD | 4.0M | 1.7% |
| Invesco Ltd. | 3.6M | 1.5% |
| Nuveen, LLC | 3.5M | 1.5% |
| JANE STREET GROUP, LLC | 3.5M | 1.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.4M | 1.4% |
| GOLDMAN SACHS GROUP INC | 3.2M | 1.4% |
| MORGAN STANLEY | 3.1M | 1.3% |
| NORTHERN TRUST CORP | 2.9M | 1.2% |
| VAN ECK ASSOCIATES CORP | 2.9M | 1.2% |
| MILLENNIUM MANAGEMENT LLC | 2.6M | 1.1% |
| AMERICAN CENTURY COMPANIES INC | 2.3M | 1.0% |
| OFI INVEST ASSET MANAGEMENT | 2.2M | 0.9% |
| Connor, Clark & Lunn Investment Management Ltd. | 2.2M | 0.9% |
| Covalis Capital LLP | 2.0M | 0.8% |
| Bank of New York Mellon Corp | 1.9M | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | Increased | 6.4M | 11.3M | +4.8M |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 14.1M | 9.6M | -4.5M |
| Point72 Asset Management, L.P. | Increased | 1.6M | 6.0M | +4.4M |
| UBS Group AG | Increased | 3.3M | 7.6M | +4.3M |
| STATE OF WISCONSIN INVESTMENT BOARD | Increased | 25.0K | 4.0M | +4.0M |
| MORGAN STANLEY | Reduced | 6.8M | 3.1M | -3.7M |
| Marex Group plc | Reduced | 3.8M | 150.9K | -3.6M |
| MILLENNIUM MANAGEMENT LLC | Increased | 328.7K | 2.6M | +2.3M |
| OFI INVEST ASSET MANAGEMENT | New | 0 | 2.2M | +2.2M |
| AMERICAN CENTURY COMPANIES INC | Increased | 123.2K | 2.3M | +2.2M |
| JANE STREET GROUP, LLC | Increased | 1.3M | 3.5M | +2.2M |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 181.2K | 2.2M | +2.0M |
| Covalis Capital LLP | New | 0 | 2.0M | +2.0M |
| MIZUHO MARKETS AMERICAS LLC | New | 0 | 1.8M | +1.8M |
| BANK OF AMERICA CORP /DE/ | Reduced | 2.6M | 834.1K | -1.7M |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 54.8K | 1.7M | +1.7M |
| TUDOR INVESTMENT CORP ET AL | New | 0 | 1.6M | +1.6M |
| Qube Research & Technologies Ltd | New | 0 | 1.6M | +1.6M |
| T. Rowe Price Investment Management, Inc. | New | 0 | 1.6M | +1.6M |
| Jefferies Financial Group Inc. | Increased | 10.5K | 1.4M | +1.4M |
| Invesco Ltd. | Reduced | 5.0M | 3.6M | -1.4M |
| Hudson Bay Capital Management LP | New | 0 | 1.2M | +1.2M |
| Trexquant Investment LP | New | 0 | 1.1M | +1.1M |
| NOMURA HOLDINGS INC | Reduced | 2.5M | 1.5M | -971.0K |
| CLEARFIELD CAPITAL MANAGEMENT LP | Reduced | 1.3M | 468.5K | -871.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 2.5M | 1.6M | -852.8K |
| CITADEL ADVISORS LLC | Reduced | 2.1M | 1.3M | -843.4K |
| Beartown Capital Management, LLC | Reduced | 1.6M | 750.0K | -800.0K |
| Goodlander Investment Management, LLC | New | 0 | 770.8K | +770.8K |
| Assenagon Asset Management S.A. | New | 0 | 758.9K | +758.9K |
| Squarepoint Ops LLC | Increased | 67.2K | 787.4K | +720.2K |
| EXCHANGE TRADED CONCEPTS, LLC | Reduced | 1.7M | 1.0M | -689.2K |
| SIH Partners, LLLP | Sold Out | 673.5K | 0 | -673.5K |
| Balyasny Asset Management L.P. | New | 0 | 666.3K | +666.3K |
| Vennlight Capital Management, LP | Sold Out | 644.9K | 0 | -644.9K |
| Tidal Investments LLC | Reduced | 1.9M | 1.3M | -642.2K |
| HRT FINANCIAL LP | Reduced | 2.3M | 1.7M | -641.3K |
| NATIXIS | New | 0 | 640.8K | +640.8K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 289.7K | 917.6K | +627.9K |
| BARCLAYS PLC | Reduced | 2.1M | 1.5M | -622.3K |
| LMR Partners LLP | Sold Out | 611.4K | 0 | -611.4K |
| Clearline Capital LP | Sold Out | 592.0K | 0 | -592.0K |
| BlackRock, Inc. | Increased | 41.7M | 42.3M | +590.1K |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | 631.2K | 57.0K | -574.2K |
| JPMORGAN CHASE & CO | Increased | 1.2M | 1.7M | +492.4K |
| CSM Advisors, LLC | Sold Out | 451.7K | 0 | -451.7K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 93.9K | 517.6K | +423.7K |
| Nuveen, LLC | Increased | 3.1M | 3.5M | +392.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 11.1M | 11.5M | +366.7K |
| Allspring Global Investments Holdings, LLC | New | 0 | 361.3K | +361.3K |
| Headlands Technologies LLC | Increased | 162.8K | 512.5K | +349.7K |
| XTX Topco Ltd | Increased | 38.9K | 384.4K | +345.5K |
| Entropy Technologies, LP | New | 0 | 331.2K | +331.2K |
| BESSEMER GROUP INC | Increased | 2.9K | 327.0K | +324.1K |
| SG Americas Securities, LLC | Reduced | 503.3K | 196.3K | -307.0K |
| Brevan Howard Capital Management LP | Reduced | 548.6K | 249.3K | -299.3K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | Reduced | 391.4K | 97.4K | -294.0K |
| Galaxy Digital Capital Management GP LLC | Reduced | 634.2K | 360.5K | -273.7K |
| Quadrature Capital Ltd | Increased | 22.9K | 281.0K | +258.1K |
| Fiduciary Alliance LLC | Sold Out | 240.2K | 0 | -240.2K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.