Put Options Transactions Made in Q3 2025 in Iris Energy LTD (IREN)
This table provides information about the institutional ownership of Iris Energy LTD (IREN) during Q3 2025. The information is specifically focused on institutions that hold put options of Iris Energy Ltd.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
9.16M+ 119.66% |
$138M - $432M
|
16.8M
$833M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
PUT |
7.39M+ 3922.02% |
$112M - $349M
|
7.58M
$376M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
3.34M+ 35.6% |
$50.5M - $158M
|
12.7M
$631M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
2.85M+ 49.24% |
$43M - $134M
|
8.63M
$427M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
2.39MNew |
$36.1M - $113M
|
2.39M
$118M
|
|
|
Oct 24, 2025
Q3 2025
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
BUY
|
PUT |
1.15MNew |
$17.4M - $54.2M
|
1.15M
$57M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
1.02M+ 113.62% |
$15.4M - $48.1M
|
1.92M
$94.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
1.01M+ 19.72% |
$15.2M - $47.5M
|
6.12M
$303M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
992K+ 2133.55% |
$15M - $46.8M
|
1.04M
$51.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
954K+ 232.36% |
$14.4M - $45M
|
1.37M
$67.6M
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
PUT |
849K+ 19.21% |
$12.8M - $40M
|
5.27M
$261M
|
|
|
Oct 29, 2025
Q3 2025
|
Mizuho Markets Americas LLC
|
BUY
|
PUT |
818KNew |
$12.4M - $38.6M
|
818K
$40.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
PUT |
750KNew |
$11.3M - $35.4M
|
750K
$37.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
PUT |
738K+ 596.44% |
$11.1M - $34.8M
|
862K
$42.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
705K+ 122.66% |
$10.6M - $33.2M
|
1.28M
$63.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
PUT |
550KNew |
$8.31M - $25.9M
|
550K
$27.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
545KNew |
$8.23M - $25.7M
|
545K
$27M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
PUT |
446KNew |
$6.73M - $21M
|
446K
$22.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
374KNew |
$5.64M - $17.6M
|
374K
$18.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
321K+ 62.79% |
$4.85M - $15.1M
|
833K
$41.3M
|
|
|
Oct 30, 2025
Q3 2025
|
Proem Advisors LLC
|
BUY
|
PUT |
300KNew |
$4.53M - $14.1M
|
300K
$14.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
PUT |
280KNew |
$4.23M - $13.2M
|
280K
$13.9M
|
|
|
Nov 14, 2025
Q3 2025
|
No Street Gp LP
San Francisco, CA |
BUY
|
PUT |
150KNew |
$2.27M - $7.07M
|
150K
$7.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
PUT |
103KNew |
$1.55M - $4.85M
|
103K
$5.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
100KNew |
$1.51M - $4.71M
|
100K
$4.95M
|
|
|
Nov 14, 2025
Q3 2025
|
Murchinson Ltd.
Toronto, A6 |
BUY
|
PUT |
100KNew |
$1.51M - $4.71M
|
100K
$4.95M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
PUT |
100KNew |
$1.51M - $4.71M
|
100K
$4.95M
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
PUT |
99.2K+ 198.4% |
$1.5M - $4.68M
|
149K
$7.39M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
76.7K+ 15.34% |
$1.16M - $3.62M
|
577K
$28.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Scoggin Management LP
New York, NY |
BUY
|
PUT |
50KNew |
$755K - $2.36M
|
50K
$2.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
PUT |
31.2KNew |
$471K - $1.47M
|
31.2K
$1.55M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
PUT |
30.5KNew |
$461K - $1.44M
|
30.5K
$1.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
PUT |
30KNew |
$453K - $1.41M
|
30K
$1.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Symmetry Peak Management LLC
Radnor, PA |
BUY
|
PUT |
29.3KNew |
$442K - $1.38M
|
29.3K
$1.45M
|
|
|
Nov 14, 2025
Q3 2025
|
Alphadyne Asset Management LP
New York, NY |
BUY
|
PUT |
27.7KNew |
$418K - $1.31M
|
27.7K
$1.37M
|
|
|
Nov 14, 2025
Q3 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
24.8K+ 2.69% |
$374K - $1.17M
|
948K
$47M
|
|
|
Nov 14, 2025
Q3 2025
|
Lakewood Capital Management, LP
New York, NY |
BUY
|
PUT |
20KNew |
$302K - $943K
|
20K
$991K
|
|
|
Nov 12, 2025
Q3 2025
|
Skaana Management L.P.
Brooklyn, NY |
BUY
|
PUT |
15KNew |
$227K - $707K
|
15K
$743K
|
|
|
Nov 14, 2025
Q3 2025
|
Sculptor Capital LP
New York, NY |
BUY
|
PUT |
10KNew |
$151K - $471K
|
10K
$495K
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
PUT |
5KNew |
$75.5K - $236K
|
5K
$248K
|
|
|
Nov 14, 2025
Q3 2025
|
Deep Currents Investment Group LLC
New York, NY |
BUY
|
PUT |
3.9KNew |
$58.9K - $184K
|
3.9K
$193K
|
|
|
Nov 14, 2025
Q3 2025
|
Torno Capital, LLC
Cohasset, MA |
SELL
|
PUT |
-45K- 36.0% |
$680K - $2.12M
|
80K
$3.96M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-54.9K- 9.88% |
$829K - $2.59M
|
501K
$24.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
PUT |
-284K- 49.49% |
$4.28M - $13.4M
|
289K
$14.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
PUT |
-1.81M- 14.68% |
$27.4M - $85.4M
|
10.5M
$522M
|
|