Two Sigma Investments
IREN icon

Two Sigma Investments’s Iris Energy IREN Stock Holding History

Two Sigma Investments’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 		$119M Sell
2,613,062
-251,820
-9% -$13.1M 0.09% 260
2026
Q1 		$98.2M Buy
2,864,882
+2,602,326
+991% +$117M 0.08% 280
2025
Q4 		$9.92M Sell
262,556
-4,880,720
-95% -$252M 0.01% 1131
2025
Q3 		$241M Buy
5,143,276
+4,207,667
+450% +$102M 0.36% 42
2025
Q2 		$13.6M Buy
935,609
+605,298
+183% +$4.92M 0.02% 685
2025
Q1 		$2.01M Sell
330,311
-1,272,331
-79% -$12.4M ﹤0.01% 1738
2024
Q4 		$15.7M Buy
1,602,642
+1,056,005
+193% +$11.3M 0.03% 568
2024
Q3 		$4.61M Sell
546,637
-2,528,856
-82% -$23.2M 0.01% 1130
2024
Q2 		$34.7M Buy
3,075,493
+2,633,262
+595% +$19.7M 0.08% 302
2024
Q1 		$2.39M Sell
442,231
-616,037
-58% -$3.35M 0.01% 1357
2023
Q4 		$7.57M Buy
1,058,268
+887,264
+519% +$3.82M 0.02% 795
2023
Q3 		$634K Buy
171,004
+108,084
+172% +$576K ﹤0.01% 2172
2023
Q2 		$293K Buy
+62,920
New +$240K ﹤0.01% 2520
2022
Q3 		– Sell
-21,286
Closed -$71K – 2632
2022
Q2 		$71K Buy
+21,286
New +$165K ﹤0.01% 2314

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

Two Sigma Investments's IREN Position: Q2 2026 in Review

Two Sigma Investments reduced its Iris Energy (IREN) stake by 8.8% in Q2 2026, selling an estimated $13.1M and leaving 2,613,062 shares worth $119M. The position accounts for 0.09% of the portfolio, ranked #260.

Two Sigma Investments first reported a position in IREN in Q2 2022 and has held it in 14 quarters since. The position peaked at $241M in Q3 2025. 678 funds tracked by Wall St. Rank hold IREN as of Q2 2026.

  • Two Sigma Investments held 2,613,062 shares of Iris Energy worth $119M as of Q2 2026.
  • Two Sigma Investments sold 251,820 Iris Energy shares in Q2 2026, an estimated $13.1M.
  • Iris Energy made up 0.09% of Two Sigma Investments's portfolio in Q2 2026, its #260 holding.
  • Two Sigma Investments first reported a position in Iris Energy in Q2 2022 and has held it in 14 quarters since.
  • Two Sigma Investments's Iris Energy position peaked at $241M in Q3 2025.
  • 678 funds tracked by Wall St. Rank held Iris Energy as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.