Millennium Management’s Artius II Acquisition Inc Units AACBU Stock Holding History

Millennium Management’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
2025 Q3	–	Sell	-200,000	Closed	-$2.1M	–	6570
2025 Q2	$2.1M	Sell	200,000 -500,000	-71%	-$5.12M	﹤0.01%	3835
2025 Q1	$7.05M	Buy	+700,000	New	+$7.03M	﹤0.01%	2523

Other funds holding AACBU

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

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

Millennium Management's AACBU Position: Q3 2025 in Review

Millennium Management sold out of Artius II Acquisition Inc Units (AACBU) in Q3 2025, closing a stake of 200,000 shares — an estimated $2.1M sold.

Millennium Management first reported a position in AACBU in Q1 2025 and held it in 2 quarters. The position peaked at $7.05M in Q1 2025. 3 funds tracked by Wall St. Rank hold AACBU as of Q3 2025.

Millennium Management reported no remaining Artius II Acquisition Inc Units position as of Q3 2025 after selling out during the quarter.
Millennium Management sold 200,000 Artius II Acquisition Inc Units shares in Q3 2025, an estimated $2.1M.
Millennium Management first reported a position in Artius II Acquisition Inc Units in Q1 2025 and held it in 2 quarters.
Millennium Management's Artius II Acquisition Inc Units position peaked at $7.05M in Q1 2025.
3 funds tracked by Wall St. Rank held Artius II Acquisition Inc Units as of Q3 2025.

Based on Millennium Management's 13F filing for Q3 2025, filed 14 Nov 2025.