# EDGAR Filing Document

**Accession Number:** 0000889132
**File Stem:** 0001193125-25-250622
**Filing Date:** 2025-10
**Character Count:** 3457
**Document Hash:** 98905e21ef25b34989d8a1b29286effa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-250622.hdr.sgml**: 20251027

**ACCESSION NUMBER**: 0001193125-25-250622

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251027

**FILED AS OF DATE**: 20251027

**DATE AS OF CHANGE**: 20251027

**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:** 251417345

**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 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 ☐

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**<u>Provisional Earnings in Separate Financial Statements Base</u>**

(Disclosure of POSCO HOLDINGS' Subsidiary Company POSCO)

(In trillions of KRW)

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | | Q3 2025 | Q2 2025 | Changes over<br>Q2 2025(%) | Q3 2024 | Changes over<br>Q3 2024 (%) |
|  Revenue | Amount | 8.80 | 8.95 | -1.7% | 9.48 | -7.2% |
|  Revenue | Yearly Amount | 26.71 |  |  | 28.28 | -5.6% |
|  Operating Profit | Amount | 0.58 | 0.51 | 13.7% | 0.44 | 31.8% |
|  Operating Profit | Yearly Amount | 1.44 |  |  | 1.15 | 25.2% |
|  Profit before Income Tax | Amount | 0.55 | 0.37 | 48.6% | 0.35 | 57.1% |
|  Profit before Income Tax | Yearly Amount | 1.21 |  |  | 0.94 | 28.7% |
|  Profit | Amount | 0.42 | 0.27 | 55.6% | 0.26 | 61.5% |
|  Profit | Yearly Amount | 0.92 |  |  | 0.76 | 21.1% |

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\* The above earnings information is composed based on K-IFRS (Korean International Financial Reporting Standards) and the independent auditors' review is not finished. Therefore, the earnings information may change in the review process.

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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: October 27, 2025 | By | /s/ Han, Young-Ah |
|  |  | (Signature) |
|  |  | Name: Han, Young-Ah |
|  |  | Title: Senior Vice President |

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