Filed pursuant
to Rule 424(b)(3)
Registration Statement No. 333-276216
Prospectus Supplement No. 5
(To Prospectus Dated April 17, 2024)
Metals Acquisition
Limited
64,478,325
ORDINARY SHARES
6,535,304 PRIVATE WARRANTS
This prospectus
supplement is being filed to update and supplement the information contained in the prospectus dated April 17, 2024 (as supplemented
to date, the “Prospectus”), related to (i) the issuance by us of 8,838,260 ordinary shares, par value $0.0001 per share (the
“Ordinary Shares”) issuable upon the exercise of 8,838,260 outstanding Public Warrants; and (ii) the offer and resale, from
time to time, by the selling securityholders named herein (the “Selling Securityholders”), or their pledgees, donees, transferees,
or other successors in interest, of up to an aggregate of 55,640,065 Ordinary Shares and 6,535,304 Private Warrants issued to certain
Selling Securityholders in connection with the Business Combination, with the information contained herein. Capitalized terms used in
this prospectus supplement and not otherwise defined herein have the meanings specified in the Prospectus.
This prospectus
supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized
except in combination with, the Prospectus, including any amendments or supplements thereto. This prospectus supplement should be read
in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this prospectus supplement,
you should rely on the information in this prospectus supplement.
Our Ordinary Shares
are listed on NYSE under the trading symbol “MTAL.” On July 17, 2024, the closing price for our Ordinary Shares on NYSE was
$13.73 per share. Our Public Warrants were traded on NYSE under the symbol “MTAL.WS.” However, the Public Warrants ceased
trading on NYSE and were delisted following their redemption on June 5, 2024.
We may amend or
supplement this prospectus from time to time by filing amendments or supplements as required. You should read this entire prospectus
and any amendments or supplements carefully before you make your investment decision.
We are an “emerging
growth company” and a “foreign private issuer” as those terms are defined under the U.S. federal securities laws and,
as such, are subject to certain reduced public company disclosure and reporting requirements. See “Prospectus Summary—Emerging
Growth Company” and “Prospectus Summary—Foreign Private Issuer.”
Investing in
our securities involves a high degree of risk. See “Risk Factors” beginning on page 8 of the Prospectus
for a discussion of information that should be considered in connection with an investment in our securities.
Neither the U.S.
Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities or determined if this
prospectus supplement or the Prospectus is truthful or complete. Any representation to the contrary is a criminal offense.
The date of this
prospectus supplement is July 18, 2024.
Change in Registrant’s
Certifying Accountant
| (a) | Resignation
of Independent Registered Public Accounting Firm |
Metals Acquisition
Limited (the “Company”) has replaced Ernst & Young LLP (Canada) (“EY Canada”) with Ernst & Young LLP
(Australia) (“EY Australia”) as its independent registered public accounting firm. As described below, the change in independent
registered public accounting firms is not the result of any disagreement with EY Canada.
On July 16, 2024,
the Audit and Risk Committee of the Board of Directors of the Company (the “Audit and Risk Committee”) approved the dismissal
of EY Canada as the Company’s independent registered public accounting firm and appointed EY Australia.
The reports of EY
Canada on the Company’s consolidated financial statements as of December 31, 2023, December 31, 2022 and January 1, 2022 and for
the fiscal years ended December 31, 2022 and 2023 did not contain any adverse opinion or disclaimer of opinion, nor were they qualified
or modified as to uncertainty, audit scope or accounting principles.
During the fiscal
years ended December 31, 2022 and 2023 and the subsequent interim period through July 16, 2024, there have been no (i) disagreements
with EY Canada on any matter of accounting principles or practices, financial statement disclosure, or audit scope or procedure, which
disagreements, if not resolved to the satisfaction of EY Canada, would have caused them to make reference thereto in their reports on
the consolidated financial statements for such years, or (ii) reportable events as defined in Item 16F(a)(1)(v) of Form 20-F, except
that, in connection with the preparation of the Company’s financial statements included in its Annual Report on Form 20-F for the
fiscal year ended December 31, 2023 (the “2023 Annual Report), EY and management identified material weaknesses in the Company’s
internal control over financial reporting, as described in the 2023 Annual Report.
The Company provided
EY Canada with a copy of the disclosures hereunder and required under Item 16F of Form 20-F and requested from EY Canada a letter addressed
to the Securities and Exchange Commission indicating whether it agrees with such disclosures. A copy of EY Canada’s letter dated
July 18, 2024 is below.
| (b) | New
Independent Registered Public Accounting Firm |
On July 16, 2024,
the Audit and Risk Committee engaged EY Australia as the Company’s independent registered public accounting firm and auditor to
act as the principal accountant to audit the Company’s financial statements for the 2024 fiscal year. During the Company’s
fiscal years ended December 31, 2022 and 2023, and through July 16, 2024, neither the Company, nor anyone acting on its behalf, consulted
with EY Australia regarding (i) the application of accounting principles to a specified transaction, either completed or proposed, or
the type of audit opinion that might be rendered on the Company’s financial statements, and no written report or oral advice was
provided that EY Australia concluded was an important factor considered by the Company in reaching a decision as to any such accounting,
auditing or financial reporting issue, or (ii) any matter that was the subject of a disagreement (as defined in Item 16F(a)(1)(iv) of
Form 20-F and the related instructions) or a reportable event (as described in Item 16F(a)(1)(v) of Form 20-F).
***
Copy of Letter
from Ernst & Young LLP (Canada), dated July 18, 2024
18 July 2024
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We have read the
statements under the caption “Change in Registrant’s Certifying Accountant” of the current report on Form 6-K dated
18 July 2024, of Metals Acquisition Limited and are in agreement with the statements contained therein. We have no basis to agree or disagree
with other statements of the registrant contained therein.
Chartered Accountants
Licensed Public Accountants
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