{"filing":{"accession_number":"0001132597-26-000214","cik":"0001132597","ticker":"ITUB","company_name":"Itau Unibanco Holding S.A.","form":"6-K","filing_date":"2026-08-05","report_date":"2026-08-04","primary_document":"a6-k_itubxnoticetosharehol.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1132597/000113259726000214/a6-k_itubxnoticetosharehol.htm"},"events":[{"id":24071,"run_id":21774,"accession_number":"0001132597-26-000214","anchor_item_number":"EX-99.1","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"The exhibit is a notice to shareholders announcing the Board's approval of payment of Interest on Capital (IoC) on August 28, 2026, in the amounts of BRL 3.85 billion and BRL 3.99 billion per the Material Facts dated February 26 and May 28, 2026. This is a distribution of capital to shareholders with specified per-share amounts (BRL 0.34888 and BRL 0.36188 gross) and record/ex-rights dates, which constitutes a dividend or capital distribution event material to investors.","company_name":"Itau Unibanco Holding S.A.","ticker":"ITUB","filing_date":"2026-08-05","form":"6-K","submitted_at":null,"items":[{"id":24468,"accession_number":"0001132597-26-000214","item_number":"EX-99.1","item_title":"noticetoshareholders_pay.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The exhibit is a notice to shareholders announcing the Board's approval of payment of Interest on Capital (IoC) on August 28, 2026, in the amounts of BRL 3.85 billion and BRL 3.99 billion per the Material Facts dated February 26 and May 28, 2026. This is a distribution of capital to shareholders with specified per-share amounts (BRL 0.34888 and BRL 0.36188 gross) and record/ex-rights dates, which constitutes a dividend or capital distribution event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-06T00:04:37.785364+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":24468,"accession_number":"0001132597-26-000214","item_number":"EX-99.1","item_title":"noticetoshareholders_pay.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The exhibit is a notice to shareholders announcing the Board's approval of payment of Interest on Capital (IoC) on August 28, 2026, in the amounts of BRL 3.85 billion and BRL 3.99 billion per the Material Facts dated February 26 and May 28, 2026. This is a distribution of capital to shareholders with specified per-share amounts (BRL 0.34888 and BRL 0.36188 gross) and record/ex-rights dates, which constitutes a dividend or capital distribution event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-06T00:04:37.785364+00:00","company_name":"Itau Unibanco Holding S.A.","ticker":"ITUB","filing_date":"2026-08-05"}]}