Artius II Acquisition Inc. (AACB) Ownership

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Artius II Acquisition Inc. Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
GLAZER CAPITAL, LLC 02/13/2026 1.16 M $11.90 M   -3.33% 5.25%
WESTCHESTER CAPITAL MANAGEMENT, LLC 02/13/2026 995.94 K $10.26 M   0.00% 4.53%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 02/13/2026 850.00 K $8.76 M   -57.50% 3.86%
PICTON MAHONEY ASSET MANAGEMENT 02/11/2026 750.00 K $7.73 M   0.00% 3.41%
TWO SIGMA INVESTMENTS, LP 02/17/2026 725.00 K $7.47 B   0.00% 3.30%
RADCLIFFE CAPITAL MANAGEMENT, L.P. 02/17/2026 667.12 K $6.87 M   2.63% 3.03%
HUDSON BAY CAPITAL MANAGEMENT LP 02/13/2026 550.00 K $5.67 M   100.00% 2.50%
SCULPTOR CAPITAL LP 02/13/2026 500.00 K $5.15 M   -50.00% 2.27%
GOLDMAN SACHS GROUP INC 02/10/2026 462.81 K $4.77 B   0.00% 2.10%
PERISCOPE CAPITAL INC. 02/10/2026 450.00 K $4.64 M   3.97% 2.05%
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 02/10/2026 400.00 K $4.12 M   0.00% 1.82%
BERKLEY W R CORP 02/13/2026 396.96 K $4.09 M   0.00% 1.80%
FIRST TRUST CAPITAL MANAGEMENT L.P. 02/13/2026 380.00 K $3.91 M   0.00% 1.73%
TORONTO DOMINION BANK 02/17/2026 366.94 K $3.78 M   144.63% 1.67%
VERITION FUND MANAGEMENT LLC 02/13/2026 357.36 K $3.68 M   537.02% 1.62%
RIVERNORTH CAPITAL MANAGEMENT, LLC 02/17/2026 297.50 K $3.06 M   -0.79% 1.35%
MILLENNIUM MANAGEMENT LLC 02/17/2026 200.00 K $2.06 B   0.00% 0.91%
GRITSTONE ASSET MANAGEMENT LLC 01/23/2026 197.66 K $2.04 M   0.00% 0.90%
UBS OCONNOR LLC 02/13/2026 160.00 K $1.65 M   0.00% 0.73%
MIZUHO SECURITIES USA LLC 02/09/2026 152.02 K $1.54 M   1.33% 0.69%
DLD ASSET MANAGEMENT, LP 02/13/2026 140.89 K $1.45 M   244.53% 0.64%
CONTEXT CAPITAL MANAGEMENT, LLC 02/13/2026 112.19 K $1.16 M   0.00% 0.51%
QUARRY LP 02/13/2026 110.50 K $1.14 M   100.00% 0.50%
CENTIVA CAPITAL, LP 02/13/2026 100.00 K $1.03 M   0.00% 0.45%
02/13/2026 75.00 K $772.50 M   100.00% 0.34%
METEORA CAPITAL, LLC 02/17/2026 70.77 K $728.96 M   100.00% 0.32%
WOLVERINE ASSET MANAGEMENT LLC 02/02/2026 53.16 K $547.52 M   -20.22% 0.24%
CLEAR STREET GROUP INC. 02/13/2026 37.97 K $391.12 M   0.00% 0.17%
ABC ARBITRAGE SA 02/04/2026 20.00 K $206.00 K   100.00% 0.09%
FNY INVESTMENT ADVISERS, LLC 01/16/2026 212 $2.00 K   -34.16% 0.00%
MORGAN STANLEY 02/13/2026 93 $958.00 K   19.23% 0.00%
DLD ASSET MANAGEMENT, LP 02/13/2026 0 $0   -100.00% 0.00%

Artius II Acquisition Inc. institutional Ownership - FAQ's

During the previous two years, 30 institutional investors and hedge funds held shares of Artius II Acquisition Inc.. The most heavily invested institutionals were:

GLAZER CAPITAL, LLC: 1.16 M

Westchester Capital Management, LLC: 995,939

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND: 850,000

PICTON MAHONEY ASSET MANAGEMENT: 750,000

Radcliffe Capital Management, L.P.: 667,119

Hudson Bay Capital Management LP: 550,000

11.30% of Artius II Acquisition Inc. stock is owned by institutional investors.

Institutional investors have bought a total of 9.49 M shares in the last 24 months. This purchase volume represents approximately $98.58 M in transactions.