6-K

POSCO HOLDINGS INC. (PKX)

6-K 2025-10-14 For: 2025-10-14
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Added on April 08, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15D-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of October, 2025

Commission File Number: 1-13368

POSCO HOLDINGS INC.

(Translation of registrant’s name into English)

POSCO Center, 440 Teheran-ro, Gangnam-gu, Seoul, Korea, 06194

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒    Form 40-F ☐

Notice for the Announcement of the Q3 2025

Provisional Earnings and the Business Plan

1. Agenda
Provisional earnings for the 3rd quarter of 2025
--- ---
Q&A session
--- ---
2. Date and Time
--- ---

October 27, 2025 at 4:00 pm (16:00) KST

3. Venue

Conference call

4. Participants

Analysts, institutional investors and press

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

POSCO HOLDINGS INC.
(Registrant)
Date: October 14, 2025 By /s/ Han, Young-Ah
(Signature)
Name: Han, Young-Ah
Title: Senior Vice President