# EDGAR Filing Document

**Accession Number:** 0000889132
**File Stem:** 0001193125-26-162750
**Filing Date:** 2026-4
**Character Count:** 9996
**Document Hash:** 9f3b71e1a393a6fe43c01aacab1f847c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-162750.hdr.sgml**: 20260420

**ACCESSION NUMBER**: 0001193125-26-162750

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260420

**FILED AS OF DATE**: 20260420

**DATE AS OF CHANGE**: 20260420

**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:** 26873371

**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 April, 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>Decision on Acquisition of Shares or Investment Certificates of Other Corporation</u>**

Subsidiary company   <u> POSCO</u>   <u> 's material business matters to report</u>

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| | | | | |
|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Subsidiary company | &nbsp;&nbsp;&nbsp;Subsidiary company | POSCO | 's material business matters to report | 's material business matters to report |
| &nbsp;&nbsp;&nbsp;1. Details of issuing company | Name of company | Saffron Resources Private Limited | Saffron Resources Private Limited | Saffron Resources Private Limited |
| &nbsp;&nbsp;&nbsp;1. Details of issuing company | Nationality | India | Representative | Mr. Pavan Kumar Mittal and 2 others |
| &nbsp;&nbsp;&nbsp;1. Details of issuing company | Capital stock (KRW) | 158100000 | Relationship to company | - |
| &nbsp;&nbsp;&nbsp;1. Details of issuing company | Total number of shares issued | 1000000 | Main business | Mining business |
| &nbsp;&nbsp;&nbsp;2. Details of acquisition | Number of shares to be acquired | - | - | - |
| &nbsp;&nbsp;&nbsp;2. Details of acquisition | Acquisition cost (KRW) | 1609551800000 | 1609551800000 | 1609551800000 |
| &nbsp;&nbsp;&nbsp;2. Details of acquisition | Equity capital (KRW) | 34193497589134 | 34193497589134 | 34193497589134 |
| &nbsp;&nbsp;&nbsp;2. Details of acquisition | Ratio to equity capital (%) | 4.7 | 4.7 | 4.7 |
| &nbsp;&nbsp;&nbsp;2. Details of acquisition | Classified as a large-sized corporation? | Yes | Yes | Yes |
| &nbsp;&nbsp;&nbsp;3. Number of shares held and shareholding ratio after acquisition | Number of shares held | - | - | - |
| &nbsp;&nbsp;&nbsp;3. Number of shares held and shareholding ratio after acquisition | Shareholding ratio(%) | 50 | 50 | 50 |
| &nbsp;&nbsp;&nbsp;4. Acquisition method | &nbsp;&nbsp;&nbsp;4. Acquisition method | Cash Acquisition | Cash Acquisition | Cash Acquisition |
| &nbsp;&nbsp;&nbsp;5. Purpose of acquisition | &nbsp;&nbsp;&nbsp;5. Purpose of acquisition | Establishment of an Integrated Steel Mill JV in Odisha, India | Establishment of an Integrated Steel Mill JV in Odisha, India | Establishment of an Integrated Steel Mill JV in Odisha, India |
| &nbsp;&nbsp;&nbsp;6. Scheduled acquisition date | &nbsp;&nbsp;&nbsp;6. Scheduled acquisition date | 2031-12-31 | 2031-12-31 | 2031-12-31 |
| &nbsp;&nbsp;&nbsp;7. Subject to filing of a material fact report on asset acquisition? | &nbsp;&nbsp;&nbsp;7. Subject to filing of a material fact report on asset acquisition? | N/A | N/A | N/A |
| &nbsp;&nbsp;&nbsp;-Total assets (as of the end of the latest fiscal year) (KRW) | &nbsp;&nbsp;&nbsp;-Total assets (as of the end of the latest fiscal year) (KRW) | 50280606138410 | Acquisition cost<br>/Total assets(%) | 3.2 |
| &nbsp;&nbsp;&nbsp;8. Deemed a backdoor listing? | &nbsp;&nbsp;&nbsp;8. Deemed a backdoor listing? | N/A | N/A | N/A |
| &nbsp;&nbsp;&nbsp;-Plan to increase capital through third-party allotment within six months? | &nbsp;&nbsp;&nbsp;-Plan to increase capital through third-party allotment within six months? | N/A | N/A | N/A |

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;9. Satisfying backdoor listing requirements for the issuing company (another corporation)? | &nbsp;&nbsp;&nbsp;9. Satisfying backdoor listing requirements for the issuing company (another corporation)? | N/A |
| &nbsp;&nbsp;&nbsp;10. Date of board resolution (decision date) | &nbsp;&nbsp;&nbsp;10. Date of board resolution (decision date) | 2026-04-17 |
| &nbsp;&nbsp;&nbsp;-Attendance of outside directors | Present (No.) | 2 |
| &nbsp;&nbsp;&nbsp;-Attendance of outside directors | Absent (No.) | - |
| &nbsp;&nbsp;&nbsp;-Attendance of auditors (members of Audit Committee who are not outside auditors) | &nbsp;&nbsp;&nbsp;-Attendance of auditors (members of Audit Committee who are not outside auditors) | Present |
| &nbsp;&nbsp;&nbsp;11. Subject to reporting to the Fair Trade Commission? | &nbsp;&nbsp;&nbsp;11. Subject to reporting to the Fair Trade Commission? | No |
| &nbsp;&nbsp;&nbsp;12. Signed a put option contract, etc.? | &nbsp;&nbsp;&nbsp;12. Signed a put option contract, etc.? | No |
| &nbsp;&nbsp;&nbsp;-Details of agreements | &nbsp;&nbsp;&nbsp;-Details of agreements | - |
| &nbsp;&nbsp;&nbsp;13. Other matters to be factored into investment decisions | &nbsp;&nbsp;&nbsp;13. Other matters to be factored into investment decisions | - This disclosure pertains to the investment made by POSCO alongside JSW to jointly construct an integrated steel mill in Odisha, India, as a means to respond to changes in the Indian steel market and to continuously expand market share in the automotive steel sector.<br>- The structure involves our company acquiring new shares in Saffron Resources Private Limited (hereinafter "Saffron"), a subsidiary of JSW, whereby Saffron will be restructured into a Joint Venture Company (JVC) with a 50:50 shareholding ratio between POSCO and JSW.<br>- This investment is subject to the satisfaction of certain conditions precedent, and the implementation and structure of the project may change depending on the fulfillment of such conditions.<br>- Number of Shares to be Acquired under '2. Details of acquisition' and Number of Shares Held under '3. Number of shares held and shareholding ratio after acquisition' will be provided with an amended disclosure once they are finalized.<br>- Under '2. Details of Acquisition,' Acquisition Cost (in KRW) is approx. USD 1,093 million, converted to KRW based on the SMBS exchange rate of KRW 1,472.60 per dollar, as of April 17, 2026. This is the total capital value that POSCO will contribute by the end of 2031, the final payment year, toward the construction of the integrated steel mill in India. |

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|:---|
| &nbsp;&nbsp;&nbsp; <br> ![LOGO](g117095dsp004.jpg) POSCO's total investment amount is US$3,644 million. Of this, the debt portion of US$2,551 million will be submitted for a separate Board approval and disclosed once the financing plan is finalized.<br>- '6. Scheduled acquisition date' is stated as the end of 2031, which is the final year of capital payment from the contribution amount for the integrated steel mill in India. The payment will be executed in stages during the construction period.<br>- The aforementioned schedule and payment details are subject to change based on the project progress.<br>![LOGO](g117095dsp004.jpg) Disclosure on material business matters of the subsidiary company<br><sup>○</sup><br>Name of subsidiary : POSCO<br><sup>○</sup><br>Ratio of total assets : 57.7%<br><sup>○</sup><br>Ratio of total asset is based on the statement of financial position of POSCO HOLDINGS INC as of December 31, 2025. |
| <br> ![LOGO](g117095dsp004.jpg) Related disclosure |

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**[Condensed Financial Statements of Issuing Company]** 

(KRW)

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Category | Total assets | Total liabilities | Total<br>shareholders'<br>equity | Capital<br> stock | Sales | Net income | External<br>auditor's<br>opinion | External auditor |
| &nbsp;&nbsp;&nbsp;Current fiscal year | 23290057696 | 22442421864 | 847635831 | 171357328 | - | -2454134017 | Unqualified<br>opinion | A Bhattachrjee & Co. Chartered Accountant |
| &nbsp;&nbsp;&nbsp;Previous fiscal year | 18830804224 | 17710642857 | 1120161367 | 1615374 | - | -26446997 | Unqualified<br>opinion | A Bhattachrjee & Co. Chartered Accountant |
| &nbsp;&nbsp;&nbsp;Two fiscal years prior | 17544319635 | 16418334403 | 1125985232 | 1585805 | 25438796 | 57306463 | Unqualified<br>opinion | STAS & Associates Chartered Accountants |

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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: April 20, 2026 | By | /s/ Han, Young Ah |
|  |  | (Signature) |
|  |  | Name: Han, Young Ah |
|  |  | Title: Executive Vice President |

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