Cleanspark, Inc.: which funds bought and sold

Institutions that bought and sold Cleanspark shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 220 institutions that filed 13F reports for both quarters added to or opened positions in Cleanspark, and 154 cut or closed them. Together they added a net 18.2M shares, +8.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 21.2M shares (+75.9%); index fund managers were net buyers of 1.3M shares (+1.4%). 93 opened a new position and 41 sold out entirely.

Bought, Q2 2026 220 institutions, 93 of them new holders Sold, Q2 2026 154 institutions, 41 of them sold out

Net change, all compared +18.2M shares (+8.6%)

Net change, active managers +21.2M shares (+75.9%), 30 bought, 14 sold

Buyers versus sellers

institutions compared, 437

220 bought 63 154 sold

Active managers and hedge funds 30 bought · 14 sold · +21.2M

Index fund managers 8 bought · 3 sold · +1.3M

Other institutions 182 bought · 137 sold · −4.2M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
D. E. Shaw & Co., Inc. Hedge fund	+4.8M +75.0%	11.3M	$164M
Point72 Asset Management, L.P. Hedge fund	+4.4M +272.5%	6.0M	$86.9M
UBS Group AG	+4.2M +127.9%	7.6M	$110M
Millennium Management LLC Hedge fund	+2.3M +685.2%	2.6M	$37.6M
American Century Companies Inc Active manager	+2.2M +1758.8%	2.3M	$33.3M
Jane Street Group, LLC	+2.1M +160.1%	3.4M	$49.2M
Connor, Clark & Lunn Investment Management Ltd.	+2.0M +1103.5%	2.2M	$31.7M
Covalis Capital LLP	+2.0M New position	2.0M	$28.7M
Mizuho Markets Americas LLC	+1.8M New position	1.8M	$26.8M
BNP Paribas Financial Markets	+1.7M +3025.3%	1.7M	$24.9M
Tudor Investment Corp Et Al Hedge fund	+1.6M New position	1.6M	$23.6M
Qube Research & Technologies Ltd Hedge fund	+1.6M New position	1.6M	$23.3M
T. Rowe Price Investment Management, Inc. Active manager	+1.6M New position	1.6M	$23M
Jefferies Financial Group Inc.	+1.4M +13706.1%	1.4M	$21M
Hudson Bay Capital Management LP Hedge fund	+1.2M New position	1.2M	$17.5M
Trexquant Investment LP Hedge fund	+1.1M New position	1.1M	$15.9M
Goodlander Investment Management, LLC	+771K New position	771K	$11.2M
Assenagon Asset Management S.A.	+759K New position	759K	$11M
Squarepoint Ops LLC Hedge fund	+720K +1072.5%	787K	$11.5M
Balyasny Asset Management L.P. Hedge fund	+666K New position	666K	$9.7M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
D. E. Shaw & Co., Inc. Hedge fund	+4.8M +75.0%	11.3M	$164M
Point72 Asset Management, L.P. Hedge fund	+4.4M +272.5%	6.0M	$86.9M
Millennium Management LLC Hedge fund	+2.3M +685.2%	2.6M	$37.6M
American Century Companies Inc Active manager	+2.2M +1758.8%	2.3M	$33.3M
Tudor Investment Corp Et Al Hedge fund	+1.6M New position	1.6M	$23.6M
Qube Research & Technologies Ltd Hedge fund	+1.6M New position	1.6M	$23.3M
T. Rowe Price Investment Management, Inc. Active manager	+1.6M New position	1.6M	$23M
Hudson Bay Capital Management LP Hedge fund	+1.2M New position	1.2M	$17.5M
Trexquant Investment LP Hedge fund	+1.1M New position	1.1M	$15.9M
Squarepoint Ops LLC Hedge fund	+720K +1072.5%	787K	$11.5M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Dimensional Fund Advisors LP	−4.5M −31.6%	9.6M	$140M
Morgan Stanley	−3.7M −54.7%	3.1M	$44.5M
Marex Group Ltd	−3.6M −96.0%	151K	$2.2M
Bank Of America Corp	−1.7M −67.6%	834K	$12.1M
Invesco Ltd.	−1.4M −27.6%	3.6M	$52.5M
Nomura Holdings Inc	−1.1M −45.5%	1.4M	$19.7M
Tidal Investments LLC	−915K −47.8%	1000K	$14.5M
Clearfield Capital Management LP	−871K −65.0%	468K	$6.8M
Susquehanna International Group, LLP	−853K −34.3%	1.6M	$23.7M
Citadel Advisors LLC Hedge fund	−843K −40.1%	1.3M	$18.4M
Beartown Capital Management, LLC	−800K −51.6%	750K	$10.9M
HRT Financial LP	−705K −30.6%	1.6M	$23.2M
Exchange Traded Concepts, LLC	−689K −40.5%	1.0M	$14.7M
Sih Partners, LLLP	−673K Sold out	0	—
Vennlight Capital Management, LP	−645K Sold out	0	—
Barclays PLC	−622K −30.0%	1.5M	$21.1M
LMR Partners LLP Hedge fund	−611K Sold out	0	—
Clearline Capital LP Hedge fund	−592K Sold out	0	—
Boothbay Fund Management, LLC Hedge fund	−574K −91.0%	57K	$829,728
Csm Advisors, LLC	−452K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	−843K −40.1%	1.3M	$18.4M
LMR Partners LLP Hedge fund	−611K Sold out	0	—
Clearline Capital LP Hedge fund	−592K Sold out	0	—
Boothbay Fund Management, LLC Hedge fund	−574K −91.0%	57K	$829,728
Brevan Howard Capital Management LP Hedge fund	−299K −54.6%	249K	$3.6M
Walleye Capital LLC Hedge fund	−150K −98.6%	2,129	$30,977
Intech Investment Management LLC Active manager	−112K −62.9%	66K	$956,546
Algert Global LLC Hedge fund	−108K −22.9%	365K	$5.3M
Exoduspoint Capital Management, LP Hedge fund	−72K −31.4%	159K	$2.3M
Bridgewater Associates, LP Hedge fund	−19K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Covalis Capital LLP	2.0M	$28.7M
Mizuho Markets Americas LLC	1.8M	$26.8M
Tudor Investment Corp Et AlHedge fund	1.6M	$23.6M
Qube Research & Technologies LtdHedge fund	1.6M	$23.3M
T. Rowe Price Investment Management, Inc.Active manager	1.6M	$23M
Hudson Bay Capital Management LPHedge fund	1.2M	$17.5M
Trexquant Investment LPHedge fund	1.1M	$15.9M
Goodlander Investment Management, LLC	771K	$11.2M
Assenagon Asset Management S.A.	759K	$11M
Balyasny Asset Management L.P.Hedge fund	666K	$9.7M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Sih Partners, LLLP	673K	$5.7M
Vennlight Capital Management, LP	645K	$5.5M
LMR Partners LLPHedge fund	611K	$5.2M
Clearline Capital LPHedge fund	592K	$5M
Csm Advisors, LLC	452K	$3.8M
Fiduciary Alliance LLC	240K	$2.7M
Feynman Point Asset Management LLC	213K	$1.8M
Group One Trading LLC	196K	$1.7M
Shay Capital LLC	145K	$1.2M
Benchmark Financial, LLC	124K	$1.1M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 407
Ten largest holders: 56.1%
Index fund managers: 39.7%
Active managers and hedge funds: 21.2%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	30	14	15	4	+21.2M	+75.9%
Index fund managers	8	3	0	0	+1.3M	+1.4%
Other institutions	182	137	78	37	−4.2M	−4.5%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Cleanspark.

Only managers that filed a holdings report for both quarters are compared (437 here). 18 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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