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
Type / Class
Equity / Class A ordinary shares, par value $0.0001 per share
Shares outstanding
23,656,772
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
20,942,318
Holdings value
$212,470,651
% of all portfolios
0%
Number of holders
42
Number of buys
11
Number of sells
-15
Average buys %
+0%
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% $56,069,000 5,675,000 Artius II Acquisition Partners LLC 14 Feb 2025
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 8.5% $19,760,000 2,000,000 Healthcare of Ontario Pension Plan Trust Fund 31 Mar 2025
AQR CAPITAL MANAGEMENT LLC 6.35% -29% $15,202,315 -$4,835,285 1,502,205 -24% AQR Capital Management, LLC 30 Jun 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 Value Change Price Investors
2025 Q3 20,942,318 $212,470,651 +$19,791,223 $10.15 42
2025 Q2 18,992,045 $192,176,114 +$190,675,934 $10.12 41