Group One Trading
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Group One Trading’s Iris Energy IREN Stock Holding History

Group One Trading’s Portfolio IREN Stock Details IREN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$185M Sell
5,404,800
-3,549,600
-40% -$160M 0.36% 45
2025
Q4 		$338M Buy
8,954,400
+29,500
+0.3% +$1.52M 0.59% 18
2025
Q3 		$419M Buy
8,924,900
+6,448,200
+260% +$157M 0.74% 15
2025
Q2 		$36.1M Buy
2,476,700
+380,300
+18% +$3.09M 0.08% 231
2025
Q1 		$12.8M Sell
2,096,400
-1,616,200
-44% -$15.7M 0.04% 513
2024
Q4 		$36.5M Buy
3,712,600
+1,981,500
+114% +$21.1M 0.08% 201
2024
Q3 		$14.6M Buy
1,731,100
+410,800
+31% +$3.78M 0.04% 417
2024
Q2 		$14.9M Buy
1,320,300
+348,300
+36% +$2.61M 0.06% 284
2024
Q1 		$5.25M Sell
972,000
-500,200
-34% -$2.72M 0.02% 798
2023
Q4 		$10.5M Buy
1,472,200
+1,386,900
+1,626% +$5.96M 0.03% 670
2023
Q3 		$316K Buy
85,300
+44,900
+111% +$239K ﹤0.01% 3384
2023
Q2 		$188K Buy
40,400
+38,200
+1,736% +$146K ﹤0.01% 3998
2023
Q1 		$6.73K Buy
+2,200
New +$5.4K ﹤0.01% 6156
2022
Q3 		– Sell
-2,100
Closed -$7K – 7847
2022
Q2 		$7K Buy
+2,100
New +$16.3K ﹤0.01% 6939

Other funds holding IREN

DE
Defiance ETFs New York $6.98B AUM
SA
Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
BC
BIT Capital Berlin, Germany $2.07B AUM 157.17% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Group One Trading's IREN Position: Q1 2026 in Review

Group One Trading reduced its Iris Energy (IREN) stake by 52% in Q1 2026, selling an estimated $27.9M and leaving 564,003 shares worth $19.3M. The position accounts for 0.04% of the portfolio, ranked #503.

Group One Trading first reported a position in IREN in Q3 2022 and has held it in 13 quarters since. The position peaked at $144M in Q3 2025. 501 funds tracked by Wall St. Rank hold IREN as of Q1 2026.

  • Group One Trading held 564,003 shares of Iris Energy worth $19.3M as of Q1 2026.
  • Group One Trading sold 617,641 Iris Energy shares in Q1 2026, an estimated $27.9M.
  • Iris Energy made up 0.04% of Group One Trading's portfolio in Q1 2026, its #503 holding.
  • Group One Trading first reported a position in Iris Energy in Q3 2022 and has held it in 13 quarters since.
  • Group One Trading's Iris Energy position peaked at $144M in Q3 2025.
  • 501 funds tracked by Wall St. Rank held Iris Energy as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.