Aura Minerals filing: Capital World Investors 6.1% stake

Aura Minerals Inc. Schedule 13G shows Capital World Investors reported beneficial ownership of 5,127,441 shares of common stock, representing 6.1% of the 83,554,346 shares believed to be outstanding as of 03/31/2026.

Rhea-AI Filing Summary

Aura Minerals Inc. Schedule 13G shows Capital World Investors reported beneficial ownership of 5,127,441 shares of common stock, representing 6.1% of the 83,554,346 shares believed to be outstanding as of 03/31/2026. The filing is signed by a Capital Research and Management Company officer on 05/13/2026.

Insights

Institutional Ownership Analyst

Large passive position disclosed; ownership scale is material but non‑controlling.

Capital World Investors reports beneficial ownership of 5,127,441 shares, equal to 6.1% of the 83,554,346 shares the filing cites as outstanding as of 03/31/2026. The filing is a Schedule 13G disclosure identifying an investment management division as the beneficial owner.

The position is sizeable for an institutional holder yet below common control thresholds. Future disclosures or changes in the holder's voting or dispositive power would appear in amendments; timing shown in the excerpt is 03/31/2026 (reporting date) and signature 05/13/2026.

Key Figures

Shares owned: 5,127,441 shares Percent of class: 6.1% Shares outstanding (believed): 83,554,346 shares +2 more

5 metrics

Shares owned 5,127,441 shares Amount beneficially owned by Capital World Investors

Percent of class 6.1% Percent of common stock as reported in Schedule 13G

Shares outstanding (believed) 83,554,346 shares Shares believed to be outstanding (as cited in the filing)

Reporting form date 03/31/2026 Date tied to the ownership amount in the Schedule 13G

Signature date 05/13/2026 Date the filing was signed by Capital Research and Management Company officer

Key Terms

Schedule 13G, Beneficial ownership, Sole Dispositive Power, CUSIP

4 terms

Schedule 13G regulatory

"Schedule 13G shows Capital World Investors reported beneficial ownership"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

Beneficial ownership financial

"CWI is deemed to be the beneficial owner of 5,127,441 shares"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Sole Dispositive Power regulatory

"Sole power to dispose or to direct the disposition of: 5,127,441"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

CUSIP market

"CUSIP Number(s): G06973112"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake did Capital World Investors report in Aura Minerals (AUGO)?

Capital World Investors reported ownership of 5,127,441 shares, a 6.1% stake. The filing states this represents 6.1% of the 83,554,346 shares believed to be outstanding as of 03/31/2026 and is disclosed on a Schedule 13G.

What date does the Schedule 13G for AUGO reference?

The filing references 03/31/2026 as the reporting date and is signed on 05/13/2026. The Schedule 13G lists the ownership position as of 03/31/2026 and includes the signature date of the reporting representative.

Does the Schedule 13G show voting or dispositive power for the shares?

Yes; the filing shows sole voting and sole dispositive power for 5,127,441 shares. The table lists Sole Voting Power and Sole Dispositive Power each as 5,127,441, with no shared powers reported.

How many Aura Minerals shares does the filing say are outstanding?

The filing states 83,554,346 shares are believed to be outstanding. Capital World Investors’ 5,127,441 shares are reported as 6.1% of that outstanding share count in the Schedule 13G excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/14/2026 - 01:55 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Aura Minerals Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

G06973112

(CUSIP Number)

03/31/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G06973112

1

Names of Reporting Persons

Capital World Investors

2

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

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 5,127,441.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 5,127,441.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,127,441.00

10

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

11

Percent of class represented by amount in row (9)

6.1 %

12

Type of Reporting Person (See Instructions)

IA

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. Ste. 116, Coconut Grove, FL 33133
Item 2.
(a)	Name of person filing: Capital World Investors
(b)	Address or principal business office or, if none, residence: 333 SOUTH HOPE STREET, 55TH FLOOR, LOS ANGELES, CALIFORNIA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): G06973112
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: 5,127,441 ** **Capital World Investors ("CWI") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CWI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital World Investors." CWI is deemed to be the beneficial owner of 5,127,441 shares or 6.1% of the 83,554,346 shares believed to be outstanding.
(b)	Percent of class: 6.1 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 5,127,441
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 5,127,441
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
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:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

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.

Capital World Investors

Signature:	Jae Won Chung
Name/Title:	Senior Vice President and Associate General Counsel, Capital Research and Management Company
Date:	05/13/2026