{"filing":{"accession_number":"0001193125-26-289446","cik":"0000889132","ticker":"PKX","company_name":"POSCO HOLDINGS INC.","form":"6-K","filing_date":"2026-06-30","report_date":null,"primary_document":"d141316d6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/889132/000119312526289446/d141316d6k.htm"},"events":[{"id":14862,"run_id":13247,"accession_number":"0001193125-26-289446","anchor_item_number":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"POSCO Holdings disclosed that it is conducting a preliminary assessment of a potential acquisition of HMM (Hyundai Merchant Marine) in response to a Korea Economic Daily report from September 5, 2025. Although no decision has been made, the company's acknowledgment of an active strategic evaluation of a material acquisition target constitutes a material M\u0026A activity disclosure. The company committed to re-disclose within six months or when specific matters are decided, indicating the matter is under active consideration and material to investors.","company_name":"POSCO HOLDINGS INC.","ticker":"PKX","filing_date":"2026-06-30","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":12427,"accession_number":"0001193125-26-289446","item_number":null,"item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"POSCO Holdings disclosed that it is conducting a preliminary assessment of a potential acquisition of HMM (Hyundai Merchant Marine) in response to a Korea Economic Daily report from September 5, 2025. Although no decision has been made, the company's acknowledgment of an active strategic evaluation of a material acquisition target constitutes a material M\u0026A activity disclosure. The company committed to re-disclose within six months or when specific matters are decided, indicating the matter is under active consideration and material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-30T12:15:36.388570+00:00","company_name":"POSCO HOLDINGS INC.","ticker":"PKX","filing_date":"2026-06-30"}]}