POSCO(PKX) - 2023 Q1 - Quarterly Report

(Translation of registrant's name into English) POSCO Center, 440 Teheran-ro, Gangnam-gu, Seoul, Korea, 06194 (Address of principal executive office) Table of Contents 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 February, 2023 Commission File Number: 1-13368 POSCO HOLDINGS INC. Indicate by check mark whether the registrant files or will file annua ...