# EDGAR Filing Document

**Accession Number:** 0000889132
**File Stem:** 0001193125-26-001435
**Filing Date:** 2026-1
**Character Count:** 6053
**Document Hash:** 59bcb246b0508dfd0dbba053101d3999
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-001435.hdr.sgml**: 20260105

**ACCESSION NUMBER**: 0001193125-26-001435

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260105

**FILED AS OF DATE**: 20260105

**DATE AS OF CHANGE**: 20260105

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** POSCO HOLDINGS INC.
- **CENTRAL INDEX KEY:** 0000889132
- **STANDARD INDUSTRIAL CLASSIFICATION:** STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13368
- **FILM NUMBER:** 26503793

**BUSINESS ADDRESS:**
- **STREET 1:** POSCO CENTER
- **STREET 2:** 440 TEHERAN-RO
- **CITY:** GANGNAM-GU, SEOUL
- **STATE:** M5
- **ZIP:** 06194
- **BUSINESS PHONE:** 02-3457-0114

**MAIL ADDRESS:**
- **STREET 1:** POSCO CENTER
- **STREET 2:** 440 TEHERAN-RO
- **CITY:** GANGNAM-GU, SEOUL
- **STATE:** M5
- **ZIP:** 06194

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** POSCO
- **DATE OF NAME CHANGE:** 20020517

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** POHANG IRON & STEEL CO LTD
- **DATE OF NAME CHANGE:** 19930607

**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 January, 2026** 

**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 ☐

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**<u>Response to Rumors or Media Reports : Undetermined</u>**

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; December 5, 2025 | This announcement is a follow-up to the one released on the date of left cell. | This announcement is a follow-up to the one released on the date of left cell. |
| &nbsp;&nbsp;&nbsp; 1. Contents of rumors or media reports | &nbsp;&nbsp;&nbsp; 1. Contents of rumors or media reports | Kim Jae-Chul vies to win the 10 trillion won HMM acquisition battle, which he describes as the crown jewel of his business ambition |
| &nbsp;&nbsp;&nbsp; 2. Channel of rumors or media reports | &nbsp;&nbsp;&nbsp; 2. Channel of rumors or media reports | Maeil Business Newspaper |
| &nbsp;&nbsp;&nbsp; 3. Distributed date of rumors or media reports | &nbsp;&nbsp;&nbsp; 3. Distributed date of rumors or media reports | December 5, 2025 |
| &nbsp;&nbsp;&nbsp; 4. Company's explanation for rumors or media reports | &nbsp;&nbsp;&nbsp; 4. Company's explanation for rumors or media reports | &nbsp;&nbsp;&nbsp; 4. Company's explanation for rumors or media reports |
| &nbsp;&nbsp;&nbsp; - This disclosure is an official notice of "Kim Jae-Chul vies to win the 10 trillion won HMM acquisition battle, which he describes as the crown jewel of his business ambition" published by Maeil Business Newspaper on December 5, 2025.<br>- As a part of the company's steel business strategy to seek growth overseas and to expand our presence in the high-profit US market, POSCO HOLDINGS has signed an MOU with Cleveland Cliffs. Discussions are underway regarding equity ownership and investment size; however, no decisions have been finalized.<br>- In this regard, we will re-disclose the information when specific matters are decided in the future or within three months.<br> (Person in charge of disclosure) Han, Young Ah, Executive Vice President | &nbsp;&nbsp;&nbsp; - This disclosure is an official notice of "Kim Jae-Chul vies to win the 10 trillion won HMM acquisition battle, which he describes as the crown jewel of his business ambition" published by Maeil Business Newspaper on December 5, 2025.<br>- As a part of the company's steel business strategy to seek growth overseas and to expand our presence in the high-profit US market, POSCO HOLDINGS has signed an MOU with Cleveland Cliffs. Discussions are underway regarding equity ownership and investment size; however, no decisions have been finalized.<br>- In this regard, we will re-disclose the information when specific matters are decided in the future or within three months.<br> (Person in charge of disclosure) Han, Young Ah, Executive Vice President | &nbsp;&nbsp;&nbsp; - This disclosure is an official notice of "Kim Jae-Chul vies to win the 10 trillion won HMM acquisition battle, which he describes as the crown jewel of his business ambition" published by Maeil Business Newspaper on December 5, 2025.<br>- As a part of the company's steel business strategy to seek growth overseas and to expand our presence in the high-profit US market, POSCO HOLDINGS has signed an MOU with Cleveland Cliffs. Discussions are underway regarding equity ownership and investment size; however, no decisions have been finalized.<br>- In this regard, we will re-disclose the information when specific matters are decided in the future or within three months.<br> (Person in charge of disclosure) Han, Young Ah, Executive Vice President |
| &nbsp;&nbsp;&nbsp; 5. Re-disclosure date | &nbsp;&nbsp;&nbsp; 5. Re-disclosure date | April 1, 2026 |
| &nbsp;&nbsp;&nbsp; ※ Related disclosure | &nbsp;&nbsp;&nbsp; ※ Related disclosure | December 8, 2025 Response to Rumors or Media Reports:<br>Undetermined |

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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.

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| | | |
|:---|:---|:---|
|  | <u>POSCO HOLDINGS INC.</u> | <u>POSCO HOLDINGS INC.</u> |
|  | (Registrant) | (Registrant) |
| Date: January 5, 2026 | By | /s/ Han, Young Ah |
|  |  | (Signature) |
|  |  | Name: Han, Young Ah |
|  |  | Title: Senior Vice President |

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