Business Context and Reporting Period
Company: Companhia de Saneamento Básico do Estado de São Paulo - SABESP
Filing Type: Form 6-K (Report of Foreign Issuer)
Date of Filing: April 28, 2026
Reporting Period: This filing reports a material fact regarding corporate action approved on April 28, 2026, rather than a standard financial reporting period.
Key Financial Metrics
The filing text does not provide specific values for revenue, profit, cash flow, margins, debt, or liquidity. The document focuses exclusively on a capital structure adjustment.
Material Changes
- Stock Split Approval: The Extraordinary General Meeting approved a 1:5 stock split of all common shares.
- Share Capital Adjustment: The total number of common shares increased to 3,524,534,025. The share capital value remains unchanged.
- Share Class Structure: The capital now consists of the split common shares and one special class preferred share held exclusively by the State of São Paulo.
- Trading Timeline:
- Record Date: April 28, 2026
- Ex-Split Date: April 29, 2026
- Credit Date: April 30, 2026
- Market Reflection: May 4, 2026
Guidance, Outlook, and Risks
Management Commentary: The split is intended to adjust the share structure without altering the company's capital value. New shares grant the same rights as existing shares, including participation in future dividends and interest on equity.
Risks and Contingencies: The filing includes a standard forward-looking statements disclaimer. It notes that future economic circumstances, industry conditions, and operating factors could cause actual results to differ materially from current expectations. No specific operational risks related to the split were detailed beyond standard market uncertainties.
Investor Verification Checklist
- Verify the ex-split trading date of April 29, 2026, for portfolio adjustments.
- Confirm the new share count of 3,524,534,025 common shares in brokerage statements by May 4, 2026.
- Review subsequent filings for any impact on dividend per share calculations due to the increased share count.
- Monitor the State of São Paulo's continued holding of the single special class preferred share.