MAC COPPER LTD - CLASS A COMMON STOCK (MTAL) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2023 to Q4 2025

Type / Class
Equity / CLASS A COMMON STOCK
Symbol
MTAL
Shares outstanding
82,389,225
Price per share
$12.20
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
54
Total reported value
$659
% of total 13F portfolios
0%
Share change
-50,977,631
Value change
-$622,435,518
Number of holders
1
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MAC COPPER LTD - CLASS A COMMON STOCK (MTAL) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock Portfolio Management LLC 8.5% -16% $67,016,323 +$216,455 7,032,143 +0.32% BlackRock Portfolio Management LLC 31 Mar 2025
BlackRock, Inc. 8% -52% $79,448,879 -$57,317,795 6,571,454 -42% BlackRock, Inc. 30 Jun 2025
OR Royalties International Ltd. 4.8% $48,560,000 4,000,000 OR Royalties International Ltd. 31 Dec 2024
SPROTT INC. 3.7% $38,355,670 3,188,335 Sprott Inc. 30 Jun 2025
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund 1.6% -76% $16,123,208 -$51,875,164 1,340,250 -76% United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund 30 Jun 2025

As of 31 Dec 2025, 1 institutional investors reported holding 54 shares of MAC COPPER LTD - CLASS A COMMON STOCK (MTAL). This represents 0% of the company’s total 82,389,225 outstanding shares.

Institutional Holders of MAC COPPER LTD - CLASS A COMMON STOCK (MTAL) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 54 $659 -$622,435,518 $12.20 1
2025 Q3 51,255,865 $625,832,756 +$154,602,856 $12.21 135
2025 Q2 38,524,550 $465,762,674 +$40,823,015 $12.09 110
2025 Q1 35,873,084 $342,243,126 -$13,512,430 $9.54 98
2024 Q4 37,223,131 $395,309,778 +$13,780,486 $10.62 89
2024 Q3 25,872,430 $358,292,793 +$37,011,876 $13.85 80
2024 Q2 22,949,541 $313,811,457 -$17,416,416 $13.69 61
2024 Q1 22,699,918 $291,209,614 -$60,691,728 $12.85 30
2023 Q4 27,533,708 $333,008,389 +$14,984,027 $12.36 27
2023 Q3 20,191,570 $240,860,940 +$53,806,223 $11.98 26
2023 Q2 15,679,524 $160,357,912 +$160,357,912 $10.30 19