Latest Institutional Purchases of Iris Energy LTD (IREN)
This list provides information on the latest institutional transactions involving Iris Energy LTD (IREN) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
BUY
|
- |
5.09MNew |
$27M - $74.2M
|
5.09M
$90.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
5.04M+ 152.32% |
$26.7M - $73.5M
|
8.35M
$149M
|
|
|
Aug 14, 2025
Q2 2025
|
Value Aligned Research Advisors, LLC
Princeton, NJ |
BUY
|
- |
3.27MNew |
$17.3M - $47.6M
|
3.27M
$58.2M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
PUT |
3.18M+ 34.68% |
$16.8M - $46.3M
|
12.3M
$220M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
CALL |
2.38M+ 175.93% |
$12.6M - $34.6M
|
3.73M
$66.4M
|
|
|
Aug 04, 2025
Q2 2025
|
Wolverine Asset Management LLC
|
BUY
|
PUT |
2.17M+ 96.21% |
$11.5M - $31.6M
|
4.42M
$78.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
2.09M+ 28.7% |
$11.1M - $30.5M
|
9.39M
$167M
|
|
|
Aug 14, 2025
Q2 2025
|
Altshuler Shaham LTD
|
BUY
|
- |
1.7MNew |
$9.01M - $24.8M
|
1.7M
$30.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Discovery Capital Management, LLC
South Norwalk, CT |
BUY
|
- |
1.48M+ 55.2% |
$7.82M - $21.5M
|
4.15M
$74M
|
|
|
Aug 14, 2025
Q2 2025
|
Merewether Investment Management, LP
Dallas, TX |
BUY
|
- |
1.44MNew |
$7.65M - $21M
|
1.44M
$25.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Arosa Capital Management LP
Ny, NY |
BUY
|
CALL |
1.1MNew |
$5.83M - $16M
|
1.1M
$19.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Alkeon Capital Management LLC
New York, NY |
BUY
|
- |
1MNew |
$5.3M - $14.6M
|
1M
$17.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
CALL |
943KNew |
$5M - $13.7M
|
943K
$16.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
942K+ 179.74% |
$4.99M - $13.7M
|
1.47M
$26.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
936K+ 45.94% |
$4.96M - $13.6M
|
2.97M
$53M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
857K+ 61.6% |
$4.54M - $12.5M
|
2.25M
$40.1M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
777K+ 16.56% |
$4.12M - $11.3M
|
5.47M
$97.5M
|
|
|
Jul 28, 2025
Q2 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
737KNew |
$3.91M - $10.7M
|
737K
$13.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
677K+ 89.86% |
$3.59M - $9.86M
|
1.43M
$25.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
605K+ 183.25% |
$3.21M - $8.82M
|
936K
$16.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Artemis Investment Management LLP
|
BUY
|
- |
587KNew |
$3.11M - $8.55M
|
587K
$10.5M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
582K+ 23.76% |
$3.08M - $8.48M
|
3.03M
$54.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
PUT |
573KNew |
$3.04M - $8.35M
|
573K
$10.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
545K+ 144.04% |
$2.89M - $7.94M
|
923K
$16.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
539K+ 3170.0% |
$2.86M - $7.85M
|
556K
$9.91M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
472KNew |
$2.5M - $6.88M
|
472K
$8.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Paloma Partners Management CO
Greenwich, CT |
BUY
|
- |
464KNew |
$2.46M - $6.76M
|
464K
$8.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
458K+ 8.61% |
$2.43M - $6.68M
|
5.78M
$103M
|
|
|
Aug 14, 2025
Q2 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
419KNew |
$2.22M - $6.1M
|
419K
$7.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Alight Capital Management LP
New York, NY |
BUY
|
- |
400KNew |
$2.12M - $5.83M
|
400K
$7.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Beryl Capital Management LLC
Redondo Beach, CA |
BUY
|
- |
400KNew |
$2.12M - $5.83M
|
400K
$7.13M
|
|
|
Aug 12, 2025
Q2 2025
|
Proem Advisors LLC
|
BUY
|
- |
390KNew |
$2.07M - $5.68M
|
390K
$6.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
389K+ 293.34% |
$2.06M - $5.67M
|
522K
$9.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
348KNew |
$1.84M - $5.07M
|
348K
$6.2M
|
|
|
Jul 10, 2025
Q2 2025
|
Baader Bank Aktiengesellschaft
Unterschleissheim, 2M |
BUY
|
- |
330KNew |
$1.75M - $4.81M
|
330K
$5.88M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
328K+ 123.31% |
$1.74M - $4.77M
|
593K
$10.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Arosa Capital Management LP
Ny, NY |
BUY
|
- |
325KNew |
$1.72M - $4.74M
|
325K
$5.79M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
318KNew |
$1.69M - $4.64M
|
318K
$5.67M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
313K+ 1717.66% |
$1.66M - $4.56M
|
331K
$5.91M
|
|
|
Aug 13, 2025
Q2 2025
|
Two Seas Capital LP
Rye, NY |
BUY
|
- |
307K+ 46.15% |
$1.63M - $4.47M
|
972K
$17.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Fwl Investment Management, LLC
|
BUY
|
- |
301K+ 274.13% |
$1.6M - $4.39M
|
411K
$7.32M
|
|
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
BUY
|
- |
298KNew |
$1.58M - $4.34M
|
298K
$5.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Hidden Lake Asset Management LP
New York, NY |
BUY
|
- |
291KNew |
$1.54M - $4.24M
|
291K
$5.19M
|
|
|
Aug 13, 2025
Q2 2025
|
Ardmore Road Asset Management LP
New York, NY |
BUY
|
- |
289KNew |
$1.53M - $4.21M
|
289K
$5.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Van Eck Associates Corp
|
BUY
|
- |
275K+ 11.03% |
$1.46M - $4.01M
|
2.77M
$49.4M
|
|
|
Aug 08, 2025
Q2 2025
|
Bit Capital Gmb H
Berlin, 2M |
BUY
|
- |
273K+ 1.71% |
$1.45M - $3.98M
|
16.2M
$289M
|
|
|
Aug 14, 2025
Q2 2025
|
Castle Knight Management LP
New York, NY |
BUY
|
CALL |
250K+ 125.0% |
$1.33M - $3.64M
|
450K
$8.02M
|
|
|
Aug 05, 2025
Q2 2025
|
X Square Capital, LLC
|
BUY
|
- |
246K+ 129.91% |
$1.31M - $3.59M
|
436K
$7.77M
|
|
|
Aug 04, 2025
Q2 2025
|
Vgi Partners LTD
Sydney, Nsw, C3 |
BUY
|
- |
243K+ 41.99% |
$1.29M - $3.53M
|
820K
$14.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
- |
230K+ 72.28% |
$1.22M - $3.35M
|
548K
$9.78M
|