LMR Partners’s Artius II Acquisition Inc Units AACBU Stock Holding History

LMR Partners’s Portfolio AACBU Stock Details AACBU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.28M	Hold	400,000	–	–	0.01%	681
2025 Q4	$4.24M	Hold	400,000	–	–	0.01%	616
2025 Q3	$4.14M	Hold	400,000	–	–	0.02%	556
2025 Q2	$4.2M	Hold	400,000	–	–	0.03%	496
2025 Q1	$4.03M	Buy	+400,000	New	+$4.01M	0.04%	479

Other funds holding AACBU

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

LMR Partners's AACBU Position: Q1 2026 in Review

LMR Partners held its Artius II Acquisition Inc Units (AACBU) position steady in Q1 2026 at 400,000 shares worth $4.28M. The position accounts for 0.01% of the portfolio, ranked #681.

LMR Partners first reported a position in AACBU in Q1 2025 and has held it in 5 quarters since. 3 funds tracked by Wall St. Rank hold AACBU as of Q1 2026.

LMR Partners held 400,000 shares of Artius II Acquisition Inc Units worth $4.28M as of Q1 2026.
LMR Partners left its Artius II Acquisition Inc Units share count unchanged in Q1 2026.
Artius II Acquisition Inc Units made up 0.01% of LMR Partners's portfolio in Q1 2026, its #681 holding.
LMR Partners first reported a position in Artius II Acquisition Inc Units in Q1 2025 and has held it in 5 quarters since.
3 funds tracked by Wall St. Rank held Artius II Acquisition Inc Units as of Q1 2026.

Based on LMR Partners's 13F filing for Q1 2026, filed 15 May 2026.