6-K - PKX - Equibles

UNITED STATES

SECURITIESAND 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 ☐

Changes of 15% or More in Sales or Profits/Losses

 Note that this disclosure is stated by the concerned<br>company, thus the details may be changed according to audit results. Refer to the disclosure “Submission of Audit Report” for finalized details.
1. Type of<br>financial statements		Consolidated financial statements
2. Period		Current fiscal year		Previous fiscal year
- Start date		2025-01-01		2024-01-01
- End date		2025-12-31		2024-12-31
3. Details of changes (KRW thou.)		Current fiscal<br>year	Previous fiscal<br>year	Amount<br>increased/<br>decreased	Increase/<br>decrease<br>rate (%)	Profit/Loss<br>Reversal
- Sales		69,094,886,193	72,688,143,160	-3,593,256,967	-4.9	—
- Operating income		1,827,063,211	2,173,573,273	-346,510,062	-15.9	—
- Net income from continuing operation before<br>income tax		1,106,849,892	1,251,203,784	-144,353,892	-11.5	—
- Net income		504,403,472	947,580,322	-443,176,850	-46.8	—
- Classified as a large-sized corporation?		Yes
4. Financial status (KRW thou.)		Current fiscal year		Previous fiscal year
- Total assets		105,192,437,964		103,404,198,998
- Total liabilities		42,814,746,926		41,953,831,078
- Total shareholders’ equity		62,377,691,038		61,450,367,920
- Capital stock		482,403,125		482,403,125
- Capital impairment ratio (%)<br>= [(Capital stock - total shareholders’ equity) / capital stock] × 100		—		—
5. Main causes for changes in sales or<br>profits/losses amount		One-time loss in Construction and weak market in Rechargeable Battery Materials
6. Date of board resolution (decision<br>date)		2026-01-29
- Attendance of<br>outside directors	Present (No.)	—
	Absent (No.)	—
- Attendance of auditors (members of Audit<br>Committee who are not outside directors)		—
7. Other matters to be factored into investment decisions
- The above earnings information is prepared on a consolidated basis in accordance with<br>K-IFRS (Korean International Financial Reporting Standards).<br> <br><br><br><br>- The information above has been prepared prior to being audited by outside auditors, solely for the convenience of<br>investors of the Company, and is subject to change in the review process.<br> <br><br><br><br>- Above 6. Date of board resolution (decision date) is the submission date of<br>pre-audited financial statements to the Securities & Futures Commission.
---	---
 Related disclosure	—

[Matters Related to Holding Company]

Category	Financial statements	Current fiscal year	Previous fiscal year
Total<br>shareholders’ equity (excluding non-controlling shareholders’ equity)	Consolidated<br>financial statements	55,730,184,536	55,394,231,302
Capital<br>impairment ratio (%) = [(Capital stock - total shareholders’ equity°) / capital stock] × 100 (° excluding non-controlling shareholders’ equity)	Consolidated<br>financial statements	—	—

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: January 29, 2026	By	/s/ Han, Young Ah
		(Signature)
		Name: Han, Young Ah
		Title: Executive Vice President