[SCHEDULE 13G/A] Ero Copper Corp. Amended Passive Investment Disclosure
FMR LLC reports 4.3% stake in Ero Copper Corp
FMR LLC reports its beneficial ownership of Ero Copper Corp. common stock in this amended Schedule 13G. FMR LLC and Abigail P. Johnson are reported as beneficial owners of 4,486,895 shares of common stock, representing 4.3% of the class.
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FMR LLC reports its beneficial ownership of Ero Copper Corp. common stock in this amended Schedule 13G. FMR LLC and Abigail P. Johnson are reported as beneficial owners of 4,486,895 shares of common stock, representing 4.3% of the class.
FMR LLC has sole dispositive power over 4,486,895 shares and no shared voting or dispositive power. The filing notes that one or more other persons have rights to receive dividends or sale proceeds from these shares, but no such person has an interest of more than five percent of the outstanding common stock. The filing is signed under powers of attorney by a representative for FMR LLC and Abigail P. Johnson.
Key Figures
Shares beneficially owned:4,486,895 sharesPercent of class:4.3%Sole dispositive power:4,486,895 shares+1 more
4 metrics
Shares beneficially owned4,486,895 sharesCommon stock of Ero Copper Corp reported by FMR LLC and Abigail P. Johnson
Percent of class4.3%Portion of Ero Copper Corp common stock beneficially owned
Sole dispositive power4,486,895 sharesShares of Ero Copper Corp over which FMR LLC has sole dispositive power
Filing date08/05/2026Date of signature for the Schedule 13G/A amendment
Key Terms
beneficially owned, Sole Dispositive Power, Schedule 13G, parent holding company
4 terms
beneficially ownedfinancial
"Amount beneficially owned: 4486895.00"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
Sole Dispositive Powerfinancial
"Sole Dispositive Power 4,486,895.00"
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.
Schedule 13Gregulatory
"Please see Exhibit 99 for 13d-1(k) (1) agreement."
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.
parent holding companyregulatory
"If a parent holding company has filed this schedule"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What percentage of ERO Copper Corp (ERO) does FMR LLC report owning?
FMR LLC reports beneficial ownership of 4.3% of Ero Copper Corp’s common stock. This corresponds to 4,486,895 shares as disclosed in the amended Schedule 13G filing.
How many ERO Copper Corp (ERO) shares does FMR LLC beneficially own?
FMR LLC reports beneficial ownership of 4,486,895 shares of Ero Copper Corp common stock. This position represents 4.3% of the outstanding class according to the filing.
What voting and dispositive powers does FMR LLC report over ERO (Ero Copper Corp) shares?
FMR LLC reports sole dispositive power over 4,486,895 shares of Ero Copper Corp common stock and no shared voting or dispositive power over any shares.
How is Abigail P. Johnson related to the ERO Copper Corp (ERO) holdings in this filing?
Abigail P. Johnson is listed as a reporting person with sole dispositive power over 4,486,895 shares and no voting power, matching FMR LLC’s reported beneficial ownership position.
Do other persons have rights to the ERO Copper Corp (ERO) shares reported by FMR LLC?
Yes. The filing states that one or more other persons may receive dividends or sale proceeds from these shares, but no individual person’s interest exceeds five percent of the total outstanding common stock.
Why does the ERO Copper Corp (ERO) filing mention ownership of 5 percent or less?
The filing states that FMR LLC’s holding represents 4.3% of the class, triggering the disclosure that it now owns 5 percent or less of Ero Copper Corp’s outstanding common stock.
Address or principal business office or, if none, residence:
245 Summer Street, Boston, Massachusetts 02210
(c)
Citizenship:
Not applicable
(d)
Title of class of securities:
COMMON STOCK
(e)
CUSIP No.:
296006109
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:
4486895.00
(b)
Percent of class:
4.3 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
Please see the responses to Items 5 and 6 on the cover page.
(ii) Shared power to vote or to direct the vote:
0.00
(iii) Sole power to dispose or to direct the disposition of:
4486895.00
(iv) Shared power to dispose or to direct the disposition of:
0.00
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.
One or more other persons are known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the COMMON STOCK of ERO COPPER CORP. No one other person's interest in the COMMON STOCK of ERO COPPER CORP is more than five percent of the total outstanding COMMON STOCK.
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
See attached Exhibit 99.
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.
FMR LLC
Signature:
Stephanie J. Brown
Name/Title:
Duly authorized under Power of Attorney effective as of January 3, 2023, by and on behalf of FMR LLC and its direct and indirect subsidiaries*
Date:
08/05/2026
Abigail P. Johnson
Signature:
Stephanie J. Brown
Name/Title:
Duly authorized under Power of Attorney effective as of January 26, 2023, by and on behalf of Abigail P. Johnson**
Date:
08/05/2026
Comments accompanying signature: * This power of attorney is incorporated herein by reference to Exhibit 24 to the Schedule 13G filed by FMR LLC on January 10, 2023, accession number: 0000315066-23-000003.
** This power of attorney is incorporated herein by reference to Exhibit 24 to the Schedule 13G filed by FMR LLC on January 31, 2023, accession number: 0000315066-23-000038.
