Artius II Acquisition Inc. - Class A ordinary shares, par value $0.0001 per share (AACB)

Historical Holders from Q2 2025 to Q3 2025

Symbol
AACB on Nasdaq
CUSIP
G0509J115
Type / Class
Equity / Class A ordinary shares, par value $0.0001 per share
Shares outstanding
23.7M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
20.9M
Holdings value
$212M
% of all portfolios
0.001%
Grand Portfolio weight change
+0%
Number of holders
41
Number of buys
10
Number of sells
-15
Average Value change %
+0%
Average buys %
+0.001%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Artius II Acquisition Inc. - Class A ordinary shares, par value $0.0001 per share (AACB)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Artius II Acquisition Partners LLC 20.5% $56.1M 5.68M Artius II Acquisition Partners LLC Feb 14, 2025
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 8.5% $19.8M 2M Healthcare of Ontario Pension Plan Trust Fund Mar 31, 2025
AQR CAPITAL MANAGEMENT LLC 6.35% -28.7% $15.2M -$4.85M 1.5M -24.1% AQR Capital Management, LLC Jun 30, 2025

Institutional Holders of Artius II Acquisition Inc. - Class A ordinary shares, par value $0.0001 per share (AACB)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 20.9M $212M +$19.8M $10.15 41
2025 Q2 19M $192M +$191M $10.12 41