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Iris Energy

390 hedge funds and large institutions have $5.33B invested in Iris Energy in 2025 Q4 according to their latest regulatory filings, with 140 funds opening new positions, 138 increasing their positions, 88 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

2% less call options, than puts

Call options by funds: $3.89B | Put options by funds: $3.97B

13% less capital invested

Capital invested by funds: $6.09B → $5.33B (-$766M)

29% less funds holding in top 10

Funds holding in top 10: 1410 (-4)

Holders
390
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.89B
Puts
$3.97B
Net Calls
Net Calls Change

Top Buyers

1 +$266M
2 +$230M
3 +$217M
4
CS
Clear Street
New York
+$187M
5
Citigroup
Citigroup
New York
+$178M

Top Sellers

1 -$384M
2 -$316M
3 -$252M
4
Citadel Advisors
Citadel Advisors
Florida
-$135M
5
JFG
Jefferies Financial Group
New York
-$134M
Name Holding Trade Value Shares
Change
Change in
Stake
Tudor Investment Corp
401
Tudor Investment Corp
Connecticut
Raymond James Financial
402
Raymond James Financial
Florida
BBA
403
Baader Bank Aktiengesellschaft
Germany
CCS
404
Concentric Capital Strategies
Connecticut
EI
405
EAM Investors
California
Calamos Advisors
406
Calamos Advisors
Illinois
HT
407
Headlands Technologies
Illinois
NCL
408
Nishkama Capital LLC
Puerto Rico
EGI
409
EAM Global Investors
California
PCM
410
Penserra Capital Management
California
BFM
411
Boothbay Fund Management
New York
SM
412
Skaana Management
New York
HLAM
413
Hidden Lake Asset Management
New York
AGP
414
Artia Global Partners
Florida
SIA
415
Soltis Investment Advisors
Utah
SMTF
416
Sphera Management Technology Funds
Israel
AACP
417
Advantage Alpha Capital Partners
California
MWM
418
Mission Wealth Management
California
TIAM2
419
Tru Independence Asset Management 2
Oregon
MGM
420
Miura Global Management
New York
BCM
421
BlueCrest Capital Management
Jersey
PMAM
422
Picton Mahoney Asset Management
Ontario, Canada
SRL
423
Scientech Research LLC
New Jersey
MLIC
424
Mandatum Life Insurance Company
Finland
DAS
425
Diversify Advisory Services
Utah