UBS Group’s Iris Energy IREN Stock Holding History

UBS Group’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	$78.1M	Sell	2,276,960 -23,000	-1%	-$1.04M	0.01%	1236
2025 Q4	$86.9M	Buy	+2,299,960	New	+$119M	0.01%	1128

Other funds holding IREN

Defiance ETFs New York $6.98B AUM

Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return

Citigroup New York $235B AUM 32.99% 1-Year Est. Return

BIT Capital Berlin, Germany $2.07B AUM 157.17% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

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 New York $5.72T AUM 30.48% 1-Year Est. Return

Marex Group London $15.8B AUM 31.44% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

UBS Group's IREN Position: Q1 2026 in Review

UBS Group increased its Iris Energy (IREN) stake by 16% in Q1 2026, buying an estimated $23.2M and bringing the position to 3,685,114 shares worth $126M. The position accounts for 0.02% of the portfolio, ranked #875.

UBS Group first reported a position in IREN in Q4 2021 and has held it in 18 quarters since. The position peaked at $130M in Q3 2025. 501 funds tracked by Wall St. Rank hold IREN as of Q1 2026.

UBS Group held 3,685,114 shares of Iris Energy worth $126M as of Q1 2026.
UBS Group bought 514,827 Iris Energy shares in Q1 2026, an estimated $23.2M.
Iris Energy made up 0.02% of UBS Group's portfolio in Q1 2026, its #875 holding.
UBS Group first reported a position in Iris Energy in Q4 2021 and has held it in 18 quarters since.
UBS Group's Iris Energy position peaked at $130M in Q3 2025.
501 funds tracked by Wall St. Rank held Iris Energy as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.