NASDAQ · AACB

Artius II Acquisition Inc. Class A Ordinary Shares

Financial Services · Shell Companies

$10.59

Up+$0.01 (+0.09%)

Updated Nov 4, 2026, 8:43 PM

SID Score

4.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap: 286.99M
P/E ratio: -303.99
Dividend yield: 0.00%
52-week range: $10.10 – $10.60
Volume: 216.6K
Avg. volume: 24.15K

Price performance · AACB

AACB price history

1M range · 0 trading sessions · Daily adjusted prices

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The requested market data was not found.

Latest AACB news

The latest Smart Investors Daily articles mentioning AACB.

priceMar 12, 2026

Artius II Acquisition Inc. Class A Ordinary Shares (AACB) Hits New 52-Week High of $10.39

sec filingMar 9, 2026

Artius II Acquisition Inc. (AACB) Reports Material Event to SEC

Latest AACB news

The latest Smart Investors Daily articles mentioning AACB.

AACB research

SEC Filings

Recent regulatory filings and source documents.

AACB SEC filings
Filed	Form	Description	Accepted	Document
Aug 13, 2026	8-K	Form 8-K - Current report - Item 8.01	—	Open source
Aug 5, 2026	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
May 6, 2026	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Mar 27, 2026	8-K	Form 8-K - Current report - Item 1.01 Item 3.01 Item 9.01	—	Open source
Mar 18, 2026	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source
Mar 6, 2026	8-K	Form 8-K - Current report - Item 1.01 Item 2.03 Item 3.01 Item 3.02 Item 9.01	—	Open source
Nov 6, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Aug 6, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
May 7, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Apr 4, 2025	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Feb 21, 2025	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Feb 14, 2025	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Feb 12, 2025	8-A12B	Form 8-A12B - Registration of securities [Section 12(b)]	—	Open source
Feb 10, 2025	S-1/A	Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]	—	Open source
Feb 6, 2025	S-1/A	Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]	—	Open source
Jan 29, 2025	S-1/A	Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]	—	Open source
Nov 27, 2024	S-1/A	Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]	—	Open source
Nov 18, 2024	S-1/A	Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]	—	Open source
Nov 6, 2024	S-1	Form S-1 - General form for registration of securities under the Securities Act of 1933	—	Open source
Aug 17, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 14, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 14, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 31, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 20, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 14, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 23, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 19, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 12, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 31, 2006	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 14, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 12, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 16, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 17, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 16, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 31, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Feb 10, 2005	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 18, 2004	6-K/A	Form 6-K/A - Report of foreign issuer [Rules 13a-16 and 15d-16]: [Amend]	—	Open source
Nov 16, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 26, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 18, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 4, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jun 3, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 28, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 17, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Mar 3, 2004	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Dec 11, 2003	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 26, 2003	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 19, 2003	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 14, 2003	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 15, 2003	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source

Filed

Form

Description

Accepted

Document

Aug 13, 2026

8-K

Form 8-K - Current report - Item 8.01

—

Open source

Aug 5, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

May 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Mar 27, 2026

8-K

Form 8-K - Current report - Item 1.01 Item 3.01 Item 9.01

—

Open source

Mar 18, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

—

Open source

Mar 6, 2026

8-K

Form 8-K - Current report - Item 1.01 Item 2.03 Item 3.01 Item 3.02 Item 9.01

—

Open source

Nov 6, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Aug 6, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

May 7, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Apr 4, 2025

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Feb 21, 2025

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Feb 14, 2025

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Feb 12, 2025

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

—

Open source

Feb 10, 2025

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

—

Open source

Feb 6, 2025

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

—

Open source

Jan 29, 2025

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

—

Open source

Nov 27, 2024

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

—

Open source

Nov 18, 2024

S-1/A

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

—

Open source

Nov 6, 2024

S-1

Form S-1 - General form for registration of securities under the Securities Act of 1933

—

Open source

Aug 17, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 14, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 14, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 31, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 20, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jul 14, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 23, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 19, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 12, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 31, 2006

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 14, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 12, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 16, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 17, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 16, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 31, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Feb 10, 2005

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 18, 2004

6-K/A

Form 6-K/A - Report of foreign issuer [Rules 13a-16 and 15d-16]: [Amend]

—

Open source

Nov 16, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 26, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Aug 18, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 4, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Jun 3, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

May 28, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 17, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Mar 3, 2004

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Dec 11, 2003

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 26, 2003

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 19, 2003

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Nov 14, 2003

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Oct 15, 2003

6-K

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

—

Open source

Artius II Acquisition Inc. Class A Ordinary Shares (AACB) Hits New 52-Week High of $10.39

Artius II Acquisition Inc. (AACB) Reports Material Event to SEC

Featured By

Artius II Acquisition Inc. Class A Ordinary Shares (AACB) Hits New 52-Week High of $10.39

Artius II Acquisition Inc. (AACB) Reports Material Event to SEC