Clear Street’s Artius II Acquisition Inc Units AACBU Stock Holding History

Clear Street’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	$565K	Buy	52,761 +3,123	+6%	+$33.1K	﹤0.01%	453
2025 Q4	$526K	Buy	49,638 +4,485	+10%	+$47.2K	﹤0.01%	365
2025 Q3	$467K	Buy	45,153 +795	+2%	+$8.26K	﹤0.01%	296
2025 Q2	$466K	Sell	44,358 -197,763	-82%	-$2.02M	﹤0.01%	168
2025 Q1	$2.44M	Buy	+242,121	New	+$2.43M	0.02%	53

Other funds holding AACBU

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

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

Clear Street's AACBU Position: Q1 2026 in Review

Clear Street increased its Artius II Acquisition Inc Units (AACBU) stake by 6.3% in Q1 2026, buying an estimated $33.1K and bringing the position to 52,761 shares worth $565K. The position accounts for ﹤0.01% of the portfolio, ranked #453.

Clear Street first reported a position in AACBU in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.44M in Q1 2025. 3 funds tracked by Wall St. Rank hold AACBU as of Q1 2026.

Clear Street held 52,761 shares of Artius II Acquisition Inc Units worth $565K as of Q1 2026.
Clear Street bought 3,123 Artius II Acquisition Inc Units shares in Q1 2026, an estimated $33.1K.
Artius II Acquisition Inc Units made up ﹤0.01% of Clear Street's portfolio in Q1 2026, its #453 holding.
Clear Street first reported a position in Artius II Acquisition Inc Units in Q1 2025 and has held it in 5 quarters since.
Clear Street's Artius II Acquisition Inc Units position peaked at $2.44M in Q1 2025.
3 funds tracked by Wall St. Rank held Artius II Acquisition Inc Units as of Q1 2026.

Based on Clear Street's 13F filing for Q1 2026, filed 15 May 2026.