Janus Henderson Group’s Iris Energy IREN Stock Holding History

Janus Henderson 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	$1.18M	Buy	34,495 +28,100	+439%	+$1.27M	﹤0.01%	1623
2025 Q4	$242K	Buy	+6,395	New	+$330K	﹤0.01%	2293

Other funds holding IREN

Defiance ETFs New York $7.37B AUM

Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

BIT Capital Berlin, Germany $3.38B AUM 214.12% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Marex Group London $23.6B AUM 57.16% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Janus Henderson Group's IREN Position: Q1 2026 in Review

Janus Henderson Group increased its Iris Energy (IREN) stake by 439% in Q1 2026, buying an estimated $1.27M and bringing the position to 34,495 shares worth $1.18M. The position accounts for ﹤0.01% of the portfolio, ranked #1623.

Janus Henderson Group first reported a position in IREN in Q4 2025 and has held it in 2 quarters since. 503 funds tracked by Wall St. Rank hold IREN as of Q1 2026.

Janus Henderson Group held 34,495 shares of Iris Energy worth $1.18M as of Q1 2026.
Janus Henderson Group bought 28,100 Iris Energy shares in Q1 2026, an estimated $1.27M.
Iris Energy made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1623 holding.
Janus Henderson Group first reported a position in Iris Energy in Q4 2025 and has held it in 2 quarters since.
503 funds tracked by Wall St. Rank held Iris Energy as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.