Ownership Summary
Artius II Acquisition Inc. (NASDAQ:AACBU) has 3 institutional investors that have filed 13F reports for the period ending March 2026.
- Collectively, these holders controlled 2.1% of Artius II Acquisition's outstanding shares in March 2026, down from 2.3% in December 2025.
- They increased total shares held in Artius II Acquisition by 0.69% from the prior quarter, while the number of investors in AACBU decreased 90.0% year over year.
- Of these 3 funds, 1 grew their exposure to Artius II Acquisition, 1 cut back, and 1 maintained positions.
- Institutional investors collectively held 452.83K shares in Artius II Acquisition as of March 2026, up by 3.12K shares quarter on quarter, and down 18.54Mn shares year over year.
- LMR Partners LLP holds the largest position in AACBU at 400.0K shares as of March 31, 2026, or 1.82% of shares outstanding.
- The biggest buyers of Artius II Acquisition for the quarter ending March 2026 included Clear Street Group Inc. (3.12K).
- Leading sellers of Artius II Acquisition shares for the quarter ending March 2026 were UBS Group AG (3).
- Business Quant data shows the 3 biggest positions in Artius II Acquisition as of March 2026 are held by LMR Partners LLP (400.0K), Clear Street Group Inc. (52.76K), UBS Group AG (70).