Gmt Capital Corp - Sep 30, 2025 SCHEDULE 13G/A Report for ERO Copper Corp. Common Stock (ERO)

Filing Manager
GMT CAPITAL CORP
Reporting Manager
GMT Capital Corp.
Security
ERO Copper Corp. Common Stock
Symbol
ERO
Shares outstanding
104M shares
Disclosed Ownership
6.51M shares
Ownership
6.28%
Form type
SCHEDULE 13G/A
Date filed
11/14/2025, 11:03 AM
Date of event
Sep 30, 2025
Previous filing
Aug 14, 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
GMT Capital Corp. 6.28% 6.51M 0 6.51M /s/ Omar Z. Idilby Omar Z. Idilby, General Counsel and CCO
Thomas E. Claugus 6.28% 6.51M 0 6.51M /s/ Thomas E. Claugus Thomas E. Claugus, Omar Z. Idilby, attorney in fact*