<SEC-DOCUMENT>0001085146-25-005947-index.html : 20251014
<SEC-HEADER>0001085146-25-005947.hdr.sgml : 20251014
<ACCEPTANCE-DATETIME>20251014151432
ACCESSION NUMBER:		0001085146-25-005947
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251014
DATE AS OF CHANGE:		20251014

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAC Copper Ltd
		CENTRAL INDEX KEY:			0001950246
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-94097
		FILM NUMBER:		251391465

	BUSINESS ADDRESS:	
		STREET 1:		3RD FLOOR
		STREET 2:		44 ESPLANADE, ST
		CITY:			ST. HELIER
		STATE:			Y9
		ZIP:			JE4 9WG
		BUSINESS PHONE:		8176989901

	MAIL ADDRESS:	
		STREET 1:		3RD FLOOR
		STREET 2:		44 ESPLANADE, ST
		CITY:			ST. HELIER
		STATE:			Y9
		ZIP:			JE4 9WG

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Metals Acquisition Ltd
		DATE OF NAME CHANGE:	20221011

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Fourth Sail Capital LP
		CENTRAL INDEX KEY:			0001803158
		ORGANIZATION NAME:           	
		EIN:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		OGIER GLOBAL (CAYMAN) LIMITED
		STREET 2:		89 NEXUS WAY
		CITY:			CAMANA BAY GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9009
		BUSINESS PHONE:		646-355-2764

	MAIL ADDRESS:	
		STREET 1:		10 MARKET STREET
		STREET 2:		#754
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9006
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>