SCHEDULE: Kopernik Global Investors Discloses 4.95% Stake in Aris Mining Corporation

Kopernik Global Investors and David B. Iben have reported a 4.95% beneficial ownership stake in Aris Mining Corporation's common stock as of June 30, 2025.

Summary

• Kopernik Global Investors, LLC and David B. Iben (the "Reporting Persons") jointly filed an Amendment No. 2 to Schedule 13G regarding their beneficial ownership in Aris Mining Corporation.
• As of June 30, 2025, the Reporting Persons collectively beneficially own 8,981,832 shares of Aris Mining Corporation's Common Stock.
• This ownership represents 4.95% of the Issuer's outstanding Common Stock, based on 181,508,587 shares outstanding as reported on the Toronto Stock Exchange under the symbol "ARIS".
• The Reporting Persons hold shared voting power over 8,327,861 shares and shared dispositive power over 8,981,832 shares.
• The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of Aris Mining Corporation.

Sentiment

Score: 5

Explanation: The filing is a routine disclosure of beneficial ownership, indicating a passive investment without explicit positive or negative implications for the company's operations or financial performance.

Future Outlook

NA

Industry Context

This filing is a routine disclosure of a passive investment stake by an investment adviser in a mining corporation, which is common practice for institutional investors managing client portfolios.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional investor's stake in the company.

Key Dates

Keywords

Aris Mining Corporation, Kopernik Global Investors, David B. Iben, Beneficial Ownership, Schedule 13G, Common Stock, Investment Adviser, Mining