Jane Street
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Jane Street’s Iris Energy IREN Stock Holding History

Jane Street’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
Q2 		$333M Sell
7,284,100
-4,776,400
-40% -$248M 0.03% 399
2026
Q1 		$413M Buy
12,060,500
+2,416,400
+25% +$109M 0.05% 238
2025
Q4 		$364M Buy
9,644,100
+1,017,900
+12% +$52.5M 0.06% 232
2025
Q3 		$405M Buy
8,626,200
+2,846,200
+49% +$69.1M 0.06% 203
2025
Q2 		$84.2M Buy
5,780,000
+458,400
+9% +$3.72M 0.02% 530
2025
Q1 		$32.4M Buy
5,321,600
+2,103,100
+65% +$20.5M 0.01% 947
2024
Q4 		$31.6M Buy
3,218,500
+1,588,900
+98% +$16.9M 0.01% 943
2024
Q3 		$13.8M Buy
1,629,600
+377,800
+30% +$3.47M ﹤0.01% 1594
2024
Q2 		$14.1M Buy
1,251,800
+1,152,900
+1,166% +$8.64M ﹤0.01% 1648
2024
Q1 		$534K Buy
98,900
+30,300
+44% +$165K ﹤0.01% 6552
2023
Q4 		$490K Sell
68,600
-1,100
-2% -$4.73K ﹤0.01% 6781
2023
Q3 		$259K Buy
+69,700
New +$371K ﹤0.01% 7283

Other funds holding IREN

Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BC
BIT Capital Berlin, Germany $3.38B AUM 214.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Jane Street's IREN Position: Q2 2026 in Review

Jane Street increased its Iris Energy (IREN) stake by 49% in Q2 2026, buying an estimated $72.3M and bringing the position to 4,245,142 shares worth $194M. The position accounts for 0.02% of the portfolio, ranked #595.

Jane Street first reported a position in IREN in Q3 2023 and has held it in 12 quarters since. The position peaked at $550M in Q3 2025. 678 funds tracked by Wall St. Rank hold IREN as of Q2 2026.

  • Jane Street held 4,245,142 shares of Iris Energy worth $194M as of Q2 2026.
  • Jane Street bought 1,390,179 Iris Energy shares in Q2 2026, an estimated $72.3M.
  • Iris Energy made up 0.02% of Jane Street's portfolio in Q2 2026, its #595 holding.
  • Jane Street first reported a position in Iris Energy in Q3 2023 and has held it in 12 quarters since.
  • Jane Street's Iris Energy position peaked at $550M in Q3 2025.
  • 678 funds tracked by Wall St. Rank held Iris Energy as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.