NYSE · SBS

Companhia de Saneamento Básico do Estado de São Paulo - SABESP

Utilities · Regulated Water

$4.54

Down-$0.10 (-2.16%)

Updated Nov 1, 2026, 11:16 PM

SID Score

4.6/10

Composite research score

Smart Money

58/100

Neutral

Market cap: 16.92B
P/E ratio: 12.74
Dividend yield: 14.47%
52-week range: $4.45 – $35.79
Volume: 12.1M
Avg. volume: 1.04M

Price performance · SBS

SBS price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Last close: $4.54
Period change: -27.48%
Period low: $4.54
Period high: $6.74

Daily close

View OHLC price history

SBS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$4.53	$4.585	$4.47	$4.54	12.1M
Oct 29, 2026	$4.70	$4.735	$4.56	$4.64	15.7M
Oct 28, 2026	$4.71	$4.7248	$4.54	$4.66	14.77M
Oct 27, 2026	$4.86	$4.87	$4.64	$4.75	25.94M
Oct 26, 2026	$5.27	$5.315	$4.51	$4.73	54.77M
Oct 23, 2026	$6.36	$6.43	$6.225	$6.40	10.48M
Oct 22, 2026	$6.33	$6.35	$6.20	$6.27	8.99M
Oct 21, 2026	$6.44	$6.48	$6.32	$6.32	8.04M
Oct 20, 2026	$6.45	$6.545	$6.39	$6.40	16.83M
Oct 19, 2026	$6.39	$6.42	$6.26	$6.30	8.07M
Oct 16, 2026	$6.33	$6.345	$6.2023	$6.26	11.05M
Oct 15, 2026	$6.22	$6.34	$6.195	$6.26	10.15M
Oct 14, 2026	$6.32	$6.4685	$6.26	$6.42	8.8M
Oct 13, 2026	$6.50	$6.555	$6.43	$6.45	9.4M
Oct 12, 2026	$6.72	$6.7447	$6.68	$6.73	4.8M
Oct 9, 2026	$6.71	$6.7874	$6.63	$6.74	15.75M
Oct 8, 2026	$6.37	$6.665	$6.35	$6.59	17.77M
Oct 7, 2026	$6.42	$6.43	$6.33	$6.37	15.62M
Oct 6, 2026	$6.41	$6.46	$6.33	$6.41	12.48M
Oct 5, 2026	$6.23	$6.36	$6.17	$6.26	28.77M

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SBS research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

SBS SEC filings
Filed	Form	Description	Accepted	Document
Jun 17, 2026	4/A	Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]	—	Open source
Jun 17, 2026	4/A	Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]	—	Open source
Jun 17, 2026	4/A	Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]	—	Open source
Dec 3, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Dec 2, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 25, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Oct 6, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 12, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 12, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Aug 6, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jul 1, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 22, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 21, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 20, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 16, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 15, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 14, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 9, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
May 7, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 25, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 11, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 11, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 11, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Apr 9, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Feb 6, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 29, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Jan 7, 2025	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Dec 23, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Dec 6, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 29, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 29, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 29, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 18, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 18, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 12, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 5, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source
Nov 5, 2024	6-K	Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]	—	Open source

Filed

Form

Description

Accepted

Document

Jun 17, 2026

4/A

Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]

—

Open source

Jun 17, 2026

4/A

Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]

—

Open source

Jun 17, 2026

4/A

Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]

—

Open source

Dec 3, 2025

6-K