ATTACHMENTS / EXHIBITS

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)*

Aura Minerals Inc.

(Name of Issuer)

Common Shares, no par value

(Title of Class of Securities)

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No.

Names of Reporting Persons

Kapitalo Investimentos Ltda

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

Sec Use Only

Citizenship or Place of Organization

BRAZIL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,111,703.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,111,703.00

Aggregate Amount Beneficially Owned by Each Reporting Person

4,111,703.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Percent of class represented by amount in row (9)

4.9 %

Type of Reporting Person (See Instructions)

CO, FI

Comment for Type of Reporting Person: On December 31, 2025, Kapitalo Ciclo Gestora de Recursos Financeiros Ltda. ("Ciclo") merged into Kapitalo Investimentos Ltda. and the Common Shares, no par value for which Ciclo previously held shared voting and dispositive power are reported under Kapitalo Investimentos Ltda. As of such date, Kapitalo Investimentos Ltda. had shared voting and dispositive power over 5,792,535 Common Shares, no par value. Ciclo no longer has beneficial ownership over any Common Shares, no par value.

SCHEDULE 13G

CUSIP No.

Names of Reporting Persons

Carlos Leonhard da Rocha Woelz

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

Sec Use Only

Citizenship or Place of Organization

BRAZIL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,111,703.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,111,703.00

Aggregate Amount Beneficially Owned by Each Reporting Person

4,111,703.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Percent of class represented by amount in row (9)

4.9 %

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP No.

Names of Reporting Persons

Bruno Sousa Mauad

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

Sec Use Only

Citizenship or Place of Organization

BRAZIL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,111,703.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,111,703.00

Aggregate Amount Beneficially Owned by Each Reporting Person

4,111,703.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Percent of class represented by amount in row (9)

4.9 %

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP No.

Names of Reporting Persons

Hegler Jose Horta Barbosa Filho

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

Sec Use Only

Citizenship or Place of Organization

BRAZIL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,111,703.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,111,703.00

Aggregate Amount Beneficially Owned by Each Reporting Person

4,111,703.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Percent of class represented by amount in row (9)

4.9 %

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP No.

Names of Reporting Persons

Bruno Carvalho Cordeiro

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

Sec Use Only

Citizenship or Place of Organization

BRAZIL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,111,703.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,111,703.00

Aggregate Amount Beneficially Owned by Each Reporting Person

4,111,703.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Percent of class represented by amount in row (9)

4.9 %

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Aura Minerals Inc.

(b)

Address of issuer's principal executive offices:

c/o Aura Technical Services Inc., 3390 Mary St., Suite 116, Coconut Grove, Florida 33133, United States

Item 2.

(a)

Name of person filing:

Kapitalo Investimentos Ltda. Carlos Leonhard da Rocha Woelz Bruno Sousa Mauad Hegler Jose Horta Barbosa Filho Bruno Carvalho Cordeiro

(b)

Address or principal business office or, if none, residence:

Kapitalo Investimentos Ltda. Avenida Brigadeiro Faria Lima 3144, 11th Floor Sao Paulo, Brazil, 01451-000 Carlos Leonhard da Rocha Woelz Avenida Brigadeiro Faria Lima 3144, 11th Floor Sao Paulo, Brazil, 01451-000 Bruno Sousa Mauad Avenida Brigadeiro Faria Lima 3144, 11th Floor Sao Paulo, Brazil, 01451-000 Hegler Jose Horta Barbosa Filho Avenida Brigadeiro Faria Lima 3144, 11th Floor Sao Paulo, Brazil, 01451-000 Bruno Carvalho Cordeiro Avenida Brigadeiro Faria Lima 3144, 11th Floor Sao Paulo, Brazil, 01451-000

(c)

Citizenship:

Kapitalo Investimentos Ltda. - Brazil Carlos Leonhard da Rocha Woelz - Brazil Bruno Sousa Mauad - Brazil Hegler Jose Horta Barbosa Filho - Brazil Bruno Carvalho Cordeiro - Brazil

(d)

Title of class of securities:

Common Shares, no par value

(e)

CUSIP No.:

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:

(k)

Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

Item 4.

Ownership

(a)

Amount beneficially owned:

Kapitalo Investimentos Ltda. - 4,111,703 Carlos Leonhard da Rocha Woelz - 4,111,703 Bruno Sousa Mauad - 4,111,703 Hegler Jose Horta Barbosa Filho - 4,111,703 Bruno Carvalho Cordeiro - 4,111,703

(b)

Percent of class:

Kapitalo Investimentos Ltda. - 4.9% Carlos Leonhard da Rocha Woelz - 4.9% Bruno Sousa Mauad - 4.9% Hegler Jose Horta Barbosa Filho - 4.9% Bruno Carvalho Cordeiro - 4.9% %

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

Kapitalo Investimentos Ltda. - 0 Carlos Leonhard da Rocha Woelz - 0 Bruno Sousa Mauad - 0 Hegler Jose Horta Barbosa Filho - 0 Bruno Carvalho Cordeiro - 0

(ii) Shared power to vote or to direct the vote:

Kapitalo Investimentos Ltda. - 4,111,703 Carlos Leonhard da Rocha Woelz - 4,111,703 Bruno Sousa Mauad - 4,111,703 Hegler Jose Horta Barbosa Filho - 4,111,703 Bruno Carvalho Cordeiro - 4,111,703

(iii) Sole power to dispose or to direct the disposition of:

Kapitalo Investimentos Ltda. - 0 Carlos Leonhard da Rocha Woelz - 0 Bruno Sousa Mauad - 0 Hegler Jose Horta Barbosa Filho - 0 Bruno Carvalho Cordeiro - 0

(iv) Shared power to dispose or to direct the disposition of:

Kapitalo Investimentos Ltda. - 4,111,703 Carlos Leonhard da Rocha Woelz - 4,111,703 Bruno Sousa Mauad - 4,111,703 Hegler Jose Horta Barbosa Filho - 4,111,703 Bruno Carvalho Cordeiro - 4,111,703

Item 5.

Ownership of 5 Percent or Less of a Class.

Ownership of 5 percent or less of a class

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.

All of the securities reported in this Schedule 13G amendment are directly owned by advisory clients of Kapitalo Investimentos Ltda. None of those advisory clients may be deemed to beneficially own more than 5% of the Common Shares, no par value.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

Not Applicable

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Kapitalo Investimentos Ltda

Signature:	/s/ Rodrigo Muniz Ferreira Cavenaghi*
Name/Title:	Rodrigo Muniz Ferreira Cavenaghi, Managing Officer
Date:	11/09/2026

Carlos Leonhard da Rocha Woelz

Signature:	/s/ Carlos Leonhard da Rocha Woelz*
Name/Title:	Carlos Leonhard da Rocha Woelz
Date:	11/09/2026

Bruno Sousa Mauad

Signature:	/s/ Bruno Sousa Mauad*
Name/Title:	Bruno Sousa Mauad
Date:	11/09/2026

Hegler Jose Horta Barbosa Filho

Signature:	/s/ Hegler Jose Horta Barbosa Filho*
Name/Title:	Hegler Jose Horta Barbosa Filho
Date:	11/09/2026

Bruno Carvalho Cordeiro

Signature:	/s/ Bruno Carvalho Cordeiro*
Name/Title:	Bruno Carvalho Cordeiro
Date:	11/09/2026

Comments accompanying signature: * Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his, her or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. To the extent that "ownership of 5 percent or less of a class" was indicated in Item 5, such response only applies to the Reporting Person(s) that indicated elsewhere herein that it beneficially owns five percent (5%) or less of the class.

Exhibit Information

Exhibit A - Joint Filing Agreement