Magnetar Financial’s Iris Acquisition Corp II Warrants IRAB.WS Stock Holding History

Magnetar Financial’s Portfolio IRAB.WS Stock Details IRAB.WS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$70.5K	Buy	+300,000	New	+$81.9K	﹤0.01%	1089

Other funds holding IRAB.WS

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return

TCM

Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return

SAMU

SONA Asset Management (US) New York $4.76B AUM 23.76% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

DAM

Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return

Magnetar Financial's IRAB.WS Position: Q2 2026 in Review

Magnetar Financial opened a new position in Iris Acquisition Corp II Warrants (IRAB.WS) in Q2 2026: 300,000 shares worth $70.5K. The stake represents ﹤0.01% of the portfolio and ranks #1089 among its holdings.

37 funds tracked by Wall St. Rank hold IRAB.WS as of Q2 2026.

Magnetar Financial held 300,000 shares of Iris Acquisition Corp II Warrants worth $70.5K as of Q2 2026.
Iris Acquisition Corp II Warrants was a new Magnetar Financial position in Q2 2026.
Iris Acquisition Corp II Warrants made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #1089 holding.
37 funds tracked by Wall St. Rank held Iris Acquisition Corp II Warrants as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.