Mariner Investment Group’s Iris Energy IREN Stock Holding History

Mariner Investment 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
2025 Q1	–	Sell	-150,000	Closed	-$1.47M	–	49
2024 Q4	$1.47M	Buy	+150,000	New	+$1.6M	0.29%	14

Other funds holding IREN

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

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

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

Walleye Trading New York $60B AUM 42.19% 1-Year Est. Return

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

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

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Mariner Investment Group's IREN Position: Q1 2025 in Review

Mariner Investment Group sold out of Iris Energy (IREN) in Q1 2025, closing a stake of 150,000 shares — an estimated $1.47M sold.

Mariner Investment Group first reported a position in IREN in Q4 2024 and held it in 1 quarter. The position peaked at $1.47M in Q4 2024. 162 funds tracked by Wall St. Rank hold IREN as of Q1 2025.

Mariner Investment Group reported no remaining Iris Energy position as of Q1 2025 after selling out during the quarter.
Mariner Investment Group sold 150,000 Iris Energy shares in Q1 2025, an estimated $1.47M.
Mariner Investment Group first reported a position in Iris Energy in Q4 2024 and held it in 1 quarter.
Mariner Investment Group's Iris Energy position peaked at $1.47M in Q4 2024.
162 funds tracked by Wall St. Rank held Iris Energy as of Q1 2025.

Based on Mariner Investment Group's 13F filing for Q1 2025, filed 5 May 2025.