BlackRock reports 5.2% stake in POSCO Holdings

BlackRock, Inc. reported beneficial ownership of 4,208,834 shares of POSCO HOLDINGS INC., representing 5.2% of the class as of 03/31/2026.

Rhea-AI Filing Summary

BlackRock, Inc. reported beneficial ownership of 4,208,834 shares of POSCO HOLDINGS INC., representing 5.2% of the class as of 03/31/2026.

The filing (Schedule 13G) shows BlackRock has sole voting power for 4,100,327 shares and sole dispositive power for 4,208,834 shares. The report states various persons may have the right to receive dividends or sale proceeds; no single external person holds more than 5%.

Insights

Institutional Ownership Analyst

BlackRock holds a disclosed 5.2% stake in POSCO Holdings as of 03/31/2026.

The Schedule 13G shows 4,208,834 shares beneficially owned with sole voting power over 4,100,327 shares. This filing reports passive ownership under the 13G framework rather than active investor engagement.

Cash‑flow treatment and trading intent are not stated in the excerpt; subsequent filings could show changes in ownership or voting intentions.

Corporate Governance Expert

The filing documents governance-relevant voting and dispositive powers tied to the stake.

The report itemizes voting authority: sole voting power 4,100,327 and sole dispositive power 4,208,834. Those figures identify who can direct votes and sales of the shares disclosed.

Item 6 notes that various persons may receive dividends or sale proceeds; no other person is recorded as owning >5% of the class in the excerpt.

Key Figures

Beneficial ownership: 4,208,834 shares Percent of class: 5.2% Sole voting power: 4,100,327 shares +2 more

5 metrics

Beneficial ownership 4,208,834 shares as of 03/31/2026

Percent of class 5.2% reported on Schedule 13G

Sole voting power 4,100,327 shares voting authority reported in Item 4

Sole dispositive power 4,208,834 shares dispositive authority reported in Item 4

Filing form Schedule 13G beneficial ownership disclosure

Key Terms

Schedule 13G, Beneficially owned, Sole dispositive power

3 terms

Schedule 13G regulatory

"Filed to report passive beneficial ownership exceeding 5%"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

Beneficially owned financial

"reflects the securities beneficially owned by certain business units"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Sole dispositive power financial

"Sole power to dispose or to direct the disposition of: 4208834"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake did BlackRock report in POSCO Holdings (PKX)?

BlackRock reported beneficial ownership of 4,208,834 shares, or 5.2% of the class. The Schedule 13G lists these holdings as of 03/31/2026 and was signed on 04/29/2026 by a BlackRock Managing Director.

How much voting control does BlackRock have over those POSCO shares?

BlackRock reported sole voting power for 4,100,327 shares. The filing also lists sole dispositive power for 4,208,834 shares, indicating control over sale decisions for that amount.

Does the filing say BlackRock is the majority owner of POSCO Holdings?

No — the filing shows a 5.2% stake, not a majority position. Item 6 states various persons may receive dividends, and no single other person holds more than 5% according to the excerpt.

What date do the ownership figures refer to in the Schedule 13G?

The ownership figures are reported as of 03/31/2026. The Schedule 13G is signed on 04/29/2026, which is the signature date for the filed statement.

Does the Schedule 13G indicate whether BlackRock will vote or sell shares soon?

The filing lists voting and dispositive powers but does not state trading intentions. It reports passive beneficial ownership under Schedule 13G; no sale timing or planned voting actions are specified in the excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/29/2026 - 04:11 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

POSCO HOLDINGS INC.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

Y70750115

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): Y70750115

1

Names of Reporting Persons

BlackRock, Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 4,100,327.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 4,208,834.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,208,834.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.2 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: POSCO HOLDINGS INC.
(b)	Address of issuer's principal executive offices: POSCO CENTER, 440 TEHERAN-RO, GANGNAM-GU SEOUL Korea (South), Republic of 06194
Item 2.
(a)	Name of person filing: BlackRock, Inc. In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units (collectively, the "Reporting Business Units") of BlackRock, Inc. and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release.
(b)	Address or principal business office or, if none, residence: BlackRock, Inc., 50 Hudson Yards New York, NY 10001
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): Y70750115
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 4208834
(b)	Percent of class: 5.2 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 4100327
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 4208834
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of POSCO HOLDINGS INC.. No one person's interest in the common stock of POSCO HOLDINGS INC. is more than five percent of the total outstanding common shares.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

BlackRock, Inc.

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	04/29/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7