SBS
Companhia de Saneamento Básico do Estado de São Paulo - SABESPUtilities · $17.7B market cap
Verdict
Share price
$5.38
close of Oct 3, 2026
Fair value
$3.93
Sticker Price
Payback Price
$1.57
buy price
SBS is Overpriced: at $5.38 it trades 37% above its fair value of $3.93. Its buy price (Payback Price) is $1.57, 71% below today's price. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.
How we valued it
Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.
Business quality
2 of 5 clear the 10% bar. What are the Big Five?
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Since May 21, 2026: no open-market purchases and 5 sales worth $110K. Why purchases matter
Sales
Szlak Daniel
Chief Financial Officer · 2026-06-15
Sold
$2K
Szlak Daniel
Chief Financial Officer · 2026-06-15
Sold
$452
Szlak Daniel
Chief Financial Officer · 2026-06-15
Sold
$41K
Tavares de Sousa Roberval
Engineering Officer · 2026-05-25
Sold
$34K
Tavares de Sousa Samanta I.S.
Inst. Rel. & Sustain. Officer · 2026-05-21
Sold
$33K
About Companhia de Saneamento Básico do Estado de São Paulo - SABESP
SABESP, or Companhia de Saneamento Básico do Estado de São Paulo, is a key utility provider specializing in water and sewage services for residential, commercial, industrial, and governmental clients. Its offerings are comprehensive, spanning water supply, sanitary sewage systems, urban rainwater management and drainage, municipal cleaning, and solid waste management. The company's operations also encompass…
Regulated Water
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works