Citigroup
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Citigroup’s Iris Energy IREN Stock Holding History

Citigroup’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 		$525M Buy
11,470,290
+566,739
+5% +$29.5M 0.17% 104
2026
Q1 		$374M Buy
10,903,551
+1,024,926
+10% +$46.3M 0.16% 121
2025
Q4 		$373M Buy
9,878,625
+3,450,909
+54% +$178M 0.16% 102
2025
Q3 		$302M Buy
6,427,716
+3,396,046
+112% +$82.5M 0.13% 141
2025
Q2 		$44.2M Buy
3,031,670
+581,939
+24% +$4.73M 0.02% 641
2025
Q1 		$14.9M Buy
2,449,731
+2,299,068
+1,526% +$22.4M 0.01% 1122
2024
Q4 		$1.48M Buy
150,663
+146,682
+3,685% +$1.56M ﹤0.01% 3048
2024
Q3 		$33.6K Sell
3,981
-32,663
-89% -$300K ﹤0.01% 5096
2024
Q2 		$414K Buy
+36,644
New +$275K ﹤0.01% 3507

Other funds holding IREN

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Daiwa Securities Group
Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Citigroup's IREN Position: Q2 2026 in Review

Citigroup increased its Iris Energy (IREN) stake by 5.2% in Q2 2026, buying an estimated $29.5M and bringing the position to 11,470,290 shares worth $525M. The position accounts for 0.17% of the portfolio, ranked #104.

Citigroup first reported a position in IREN in Q2 2024 and has held it in 9 quarters since. 506 funds tracked by Wall St. Rank hold IREN as of Q2 2026.

  • Citigroup held 11,470,290 shares of Iris Energy worth $525M as of Q2 2026.
  • Citigroup bought 566,739 Iris Energy shares in Q2 2026, an estimated $29.5M.
  • Iris Energy made up 0.17% of Citigroup's portfolio in Q2 2026, its #104 holding.
  • Citigroup first reported a position in Iris Energy in Q2 2024 and has held it in 9 quarters since.
  • 506 funds tracked by Wall St. Rank held Iris Energy as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.