# EDGAR Filing Document

**Accession Number:** 0000889132
**File Stem:** 0001193125-25-194494
**Filing Date:** 2025-9
**Character Count:** 4390
**Document Hash:** 1acbd1b5ab2dc07b501a42a42f76cc26
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-194494.hdr.sgml**: 20250903

**ACCESSION NUMBER**: 0001193125-25-194494

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250903

**FILED AS OF DATE**: 20250903

**DATE AS OF CHANGE**: 20250903

**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:** 251287751

**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 September, 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 ☐

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**<u>Organization of Investor Relations Event</u>**

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| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; 1. Date & Time and Place | Date & Time | September 8 - 10, 2025 (09:00 - 18:00 HKT) | September 8 - 10, 2025 (09:00 - 18:00 HKT) |
| &nbsp;&nbsp;&nbsp; 1. Date & Time and Place | <br> Place | <br> Hong Kong | <br> Hong Kong |
| &nbsp;&nbsp;&nbsp; 2. Target Audience | &nbsp;&nbsp;&nbsp; 2. Target Audience | Major foreign Institutional Investors | Major foreign Institutional Investors |
| &nbsp;&nbsp;&nbsp; 3. Purpose of IR | &nbsp;&nbsp;&nbsp; 3. Purpose of IR | To promote understanding of the company | To promote understanding of the company |
| &nbsp;&nbsp;&nbsp; 4. Method of IR | &nbsp;&nbsp;&nbsp; 4. Method of IR | One-on-one meeting | One-on-one meeting |
| &nbsp;&nbsp;&nbsp; 5. Summary of Key Topics to be covered | &nbsp;&nbsp;&nbsp; 5. Summary of Key Topics to be covered | Key business highlights in 2Q 2025 and Q&A | Key business highlights in 2Q 2025 and Q&A |
| &nbsp;&nbsp;&nbsp; 6. Decision Date | &nbsp;&nbsp;&nbsp; 6. Decision Date | September 3, 2025 | September 3, 2025 |
| &nbsp;&nbsp;&nbsp; 7. IR Material |  | Publication Date | - |
| &nbsp;&nbsp;&nbsp; 7. IR Material |  | <br> Website | <br> http://www.posco-inc.com |
| &nbsp;&nbsp;&nbsp; 8. Other references useful for making investment decisions | &nbsp;&nbsp;&nbsp; 8. Other references useful for making investment decisions | - Above '1. Date & Time' are based on Local Time.<br>- Schedule :<br>\* CITIC CLSA 32nd Investor's Forum : September 8 - 9<br> \* BofA 2025 Asia Pacific Conference : September 10<br>- Please refer to the IR material posted on the company's website (http://www.posco-inc.com ▷ Investors ▷ IR Archives) | - Above '1. Date & Time' are based on Local Time.<br>- Schedule :<br>\* CITIC CLSA 32nd Investor's Forum : September 8 - 9<br> \* BofA 2025 Asia Pacific Conference : September 10<br>- Please refer to the IR material posted on the company's website (http://www.posco-inc.com ▷ Investors ▷ IR Archives) |

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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> |
|  |  | (Registrant) |
| Date: September 3, 2025 | By | /s/ Han, Young-Ah |
|  |  | (Signature) |
|  |  | Name: Han, Young-Ah |
|  |  | Title: Senior Vice President |

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