{"filing":{"accession_number":"0001292814-26-004252","cik":"0001170858","ticker":"SBS","company_name":"COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP","form":"6-K","filing_date":"2026-08-14","report_date":"2026-06-30","primary_document":"sbsitr2q26_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1170858/000129281426004252/sbsitr2q26_6k.htm"},"events":[{"id":27798,"run_id":25370,"accession_number":"0001292814-26-004252","anchor_item_number":null,"event_type":"periodic_quarterly","event_domain":"periodic","is_material":true,"confidence":0.95,"summary":"This 6-K furnishes SABESP's quarterly financial statements for the six-month period ended June 30, 2026, including consolidated and individual statements of financial position, income, comprehensive income, cash flows, and value added. The exhibit also includes an earnings release dated August 12, 2026 with 2Q26 results. As a periodic quarterly financial report (the foreign-issuer equivalent of a 10-Q), this is classified as periodic_quarterly rather than earnings_release, which is reserved for discrete press releases announcing results. The financial statements themselves are the primary disclosure here.","company_name":"COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP","ticker":"SBS","filing_date":"2026-08-14","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":29476,"accession_number":"0001292814-26-004252","item_number":null,"item_title":null,"event_type":"periodic_quarterly","event_domain":"periodic","is_material":true,"confidence":0.95,"reasoning":"This 6-K furnishes SABESP's quarterly financial statements for the six-month period ended June 30, 2026, including consolidated and individual statements of financial position, income, comprehensive income, cash flows, and value added. The exhibit also includes an earnings release dated August 12, 2026 with 2Q26 results. As a periodic quarterly financial report (the foreign-issuer equivalent of a 10-Q), this is classified as periodic_quarterly rather than earnings_release, which is reserved for discrete press releases announcing results. The financial statements themselves are the primary disclosure here.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-14T13:35:40.600425+00:00","company_name":"COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP","ticker":"SBS","filing_date":"2026-08-14"}]}