Artius II Acquisition Inc. (AACB) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 06, 2026

Risk Assessment Details

Potential Dilution: 91.7% of current shares
Recent Dilution: 311.3% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
22M
Potential Supply
20M
Additional shares possible
Splits
None
Past 2 years

Summary

AACB currently has 22M outstanding shares. with significant dilution risk as 20.2M authorized shares could dilute existing holders by 91.7%. The company has significantly diluted shareholders by 311.3% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 06, 2026

10-Q filing | 22.0M shares outstanding

22M 20M
May 07, 2025

10-Q filing | 23.7M shares outstanding

24M 20M
Apr 04, 2025

8-K filing: Artius II Acquisition Inc. consummated its initial public offering of 22,000,000 units at $10.00 per unit, generating gross proceeds of $220,000,000. ($220.0M proceeds)

5.8M 20M
Feb 21, 2025

8-K filing: Artius II Acquisition Inc. consummated its initial public offering of 22,000,000 units at $10.00 per Unit, generating gross proceeds of $220,000,000, and completed a private sale of 175,000 units to the Sponsor at $10.00 per Private Placement Unit, generating gross proceeds of $1,750,000. ($221.75M proceeds)

5.8M 20M
Feb 14, 2025

8-K filing: Artius II Acquisition Inc. consummated its IPO of 22,000,000 units at $10.00 per unit, generating gross proceeds of $220,000,000, and completed the private sale of 175,000 units to the Sponsor at $10.00 per unit, generating gross proceeds of $1,750,000. ($221.75M proceeds)

5.8M 20M
Feb 10, 2025

S-1/A filing: Artius II Acquisition Inc. is offering 20,000,000 units at $10.00 per unit, each unit consisting of one Class A ordinary share, one right to receive one tenth (1/10) of one Class A ordinary share, and one contingent right to receive distributable shares, in an initial public offering.

5.8M 20M
Feb 06, 2025

S-1/A filing: Artius II Acquisition Inc. is offering 20,000,000 units at $10.00 per unit, each unit consisting of one Class A ordinary share, one right to receive one tenth (1/10) of one Class A ordinary share upon the consummation of an initial business combination, and one contingent right to receive distributable shares in an initial public offering.

5.8M 20M
Jan 29, 2025

S-1/A filing: Artius II Acquisition Inc. is offering 20,000,000 units at $10.00 per unit, each unit consisting of one Class A ordinary share, one right to receive one tenth (1/10) of one Class A ordinary share upon the consummation of an initial business combination, and one contingent right to receive distributable shares in an initial public offering.

5.8M 20M
Nov 27, 2024

S-1/A filing: Artius II Acquisition Inc. is offering 20,000,000 units at $10.00 per unit in an initial public offering, with each unit consisting of one Class A ordinary share, one right to receive one tenth (1/10) of one Class A ordinary share upon the consummation of an initial business combination, and one contingent right to receive distributable shares.

5.8M 20M
Nov 18, 2024

S-1/A filing: This is an initial public offering of 20,000,000 units of Artius II Acquisition Inc., a blank check company, at an offering price of $10.00 per unit, with each unit consisting of one Class A ordinary share, one right to receive one tenth of one Class A ordinary share, and one contingent right to receive distributable shares.

5.8M 20M
Nov 06, 2024

S-1 filing: Artius II Acquisition Inc. is offering 20,000,000 units at $10.00 per unit in an initial public offering, with each unit consisting of one Class A ordinary share, one right to receive one tenth (1/10) of one Class A ordinary share upon the consummation of an initial business combination, and one contingent right to receive distributable shares.

5.8M 20M
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