ARTIUS II ACQUISITION INC

Historical 13F Holders

Symbol
AACBU
CUSIP
G0509J107
All holders as of
Q2 2026
Type
Equity
Class
UNIT 11/27/2029
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G0509J107 since 12/18/2024, largest first.

Filer % of Class Filed
Glazer Capital, LLC 13G
5.5% 5/15/2025
Event 3/31/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Polar Asset Management Partners Inc. 13G
Amended under CUSIP G0509J115 on 2/17/2026
6.3% 5/15/2025
Event 3/31/2025
Sculptor Capital LP 13G/A
4.5% 11/14/2025
Event 9/30/2025
Bank of Montreal /Can/ 13G/A
0% 5/8/2025
Event 4/30/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 3 453 k $4.84 M
2026 Q1 3 453 k $4.85 M
2025 Q4 3 450 k $4.77 M
2025 Q3 3 445 k $4.61 M
2025 Q2 7 2.44 M $25.4 M
2025 Q1 31 18.6 M $188 M