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CenterBook Partners’s Iris Energy IREN Stock Holding History

CenterBook Partners’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 		$271K Buy
+5,916
New +$308K 0.01% 644
2025
Q2 		– Sell
-178,684
Closed -$1.09M – 554
2025
Q1 		$1.09M Buy
178,684
+46,116
+35% +$449K 0.07% 307
2024
Q4 		$1.3M Buy
+132,568
New +$1.41M 0.08% 290
2024
Q3 		– Sell
-331,607
Closed -$3.74M – 490
2024
Q2 		$3.74M Buy
+331,607
New +$2.49M 0.23% 170

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

CenterBook Partners's IREN Position: Q2 2026 in Review

CenterBook Partners opened a new position in Iris Energy (IREN) in Q2 2026: 5,916 shares worth $271K. The stake represents 0.01% of the portfolio and ranks #644 among its holdings. This is a return to the name: CenterBook Partners previously reported a position in IREN as recently as Q1 2025.

CenterBook Partners first reported a position in IREN in Q2 2024 and has held it in 4 quarters since. The position peaked at $3.74M in Q2 2024. 678 funds tracked by Wall St. Rank hold IREN as of Q2 2026.

  • CenterBook Partners held 5,916 shares of Iris Energy worth $271K as of Q2 2026.
  • Iris Energy was a new CenterBook Partners position in Q2 2026.
  • Iris Energy made up 0.01% of CenterBook Partners's portfolio in Q2 2026, its #644 holding.
  • CenterBook Partners first reported a position in Iris Energy in Q2 2024 and has held it in 4 quarters since.
  • CenterBook Partners's Iris Energy position peaked at $3.74M in Q2 2024.
  • 678 funds tracked by Wall St. Rank held Iris Energy as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.