SCHEDULE 13G/A

MAC COPPER LIMITED

Ordinary Shares, $0.0001 par value per share · CUSIP: G60409110

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Sprott Inc.

  Shares: 3,188,335.00 · Class: 3.7%

• Resource Capital Investment Corp.

  Shares: 0.00 · Class: 0.0%

• Sprott Private Resource Lending Fund II

  Shares: 0.00 · Class: 0.0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.