Artius II Acquisition Inc Units

AACBU

AACBU Hedge Fund Activity: Q1 2026 in Review

3 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Artius II Acquisition Inc Units (AACBU) for Q1 2026, worth a combined $4.85M — up 1.6% from $4.77M a quarter earlier.

Fund positioning in AACBU was balanced in Q1 2026: 0 funds opened new positions, 0 closed out, 1 added to existing stakes and 1 trimmed.

The largest buyer was Clear Street, adding an estimated $33.1K. The largest seller was UBS Group, cutting an estimated $32.

• 3 institutional investors held Artius II Acquisition Inc Units (AACBU) as of Q1 2026, unchanged from Q4 2025.
• Funds reported $4.85M of Artius II Acquisition Inc Units stock for Q1 2026, up 1.6% quarter-over-quarter.
• 0 funds opened new Artius II Acquisition Inc Units positions in Q1 2026 and 0 closed out.
• The largest Artius II Acquisition Inc Units buyer in Q1 2026 was Clear Street, an estimated $33.1K added.
• The largest Artius II Acquisition Inc Units seller in Q1 2026 was UBS Group, an estimated $32 sold.

Based on aggregated 13F filings for Q1 2026.