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Sabesp

US · SBS #968 by market cap Listed 1970
6.37 -0.04 -0.62%
Live - 5344 symbols - heartbeat 346s ago · 2026-10-08 08:15
Pre-market 6.13 -3.77%
After-hours 6.37 0.00%
Market cap
22.40B
P/B
2.49
EPS
0.49
Reader sentiment Are you bullish or bearish on SBS?

Anonymous reader poll. Unscientific, not investment advice.

✦ Quant Ownership Signal how this is computed

Distributing
  • The number of reporting institutions decreased by 4 in the most recent period (2026/Q3).
  • Total institutional ownership fell 0.4 percentage points.

Institutional ownership

Held by institutions
82.04% -0.45pp
Institutions
578 -4
As of
2026/Q3 vs. prior period

Ownership vs. money flow

Diverging

Institutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.

Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.

Holder types

Mutual Fund43.93%
Government18.09%
Public Company15.62%
Government Pension Fund2.88%
Hedge Fund0.47%
Private Company0.43%
Sovereign Wealth Fund0.38%
VC/PE Fund0.12%
Other18.03%

Top holders as of 2026-09-22

Government of the State of Sao Paulo 18.09% · 634.44M sh
Equatorial S.A. 15.08% · 528.68M sh
BlackRock 5.19% · 182.05M sh
Wellington Management Group 5.05% · 177.17M sh
Vanguard Capital Management, LLC 2.91% · 102.13M sh
Pictet Asset Management Limited 2.75% · 96.48M sh
GQG Partners, LLC 2.28% · 79.78M sh
Capital Research 2.01% · 70.47M sh
Amundi Asset Management 1.77% · 61.94M sh
Impax Asset Management Group Plc 1.61% · 56.38M sh

Bar length is relative to the largest holder shown here, not to 100% of the company.

Insiders

35 filings tracked · 10 buys · 13 sells

NameRoleStake
Carlos Leone Piani Chief Executive Officer 0.00%
Luciane Domingues Regulation & Energy Procurement Officer and Member of Executive Board 0.00%
Denis Maia Customer & Technology Officer and Member of Executive Board 0.00%
Debora Longo Operations & Maintenance Officer and Member of Executive Board 0.00%
Rafael Strauch Chief New Business & Projects Officer and Member of Executive Board 0.00%
Joshua Bressane Chief People Officer & Member of Executive Board 0.00%
Gustavo do Valle Fehlberg Head of Corporate Services Office & Member of Executive Board 0.00%
Maria Lima Peralta Chief Legal Officer & Member of Executive Board 0.00%
Roberval de Souza Operation & Maintenance Officer and Member of Executive Board 0.00%
Samanta I. Tavares de Souza Chief Institutional Relations & Sustainability Officer and Member of Executive Board 0.00%

Insider transactions most recent Form 4 filings

DateNameRoleTypeSharesPrice
2026-06-14 Daniel Szlak CFO, Investor Relations Officer & Member of Executive Board Private Disposition -7,381 $5.58–5.59
2026-05-24 Roberval de Souza Operation & Maintenance Officer and Member of Executive Board Private Disposition -5,900 $5.74
2026-05-20 Samanta I. Tavares de Souza Chief Institutional Relations & Sustainability Officer and Member of Executive Board Private Disposition -5,700 $5.72
2026-04-30 Carlos Leone Piani Chief Executive Officer Derivative Exercise and Sale -13,831 $6.69
2026-04-30 Carlos Leone Piani Chief Executive Officer Derivative Exercise and Retained +36,464 --
2026-04-30 Denis Maia Customer & Technology Officer and Member of Executive Board Derivative Exercise and Sale -2,800 $6.69
2026-04-30 Denis Maia Customer & Technology Officer and Member of Executive Board Derivative Exercise and Retained +7,381 --
2026-04-30 Roberval de Souza Operation & Maintenance Officer and Member of Executive Board Derivative Exercise and Sale -2,267 $6.69
2026-04-30 Roberval de Souza Operation & Maintenance Officer and Member of Executive Board Derivative Exercise and Retained +5,976 --
2026-04-30 Daniel Szlak CFO, Investor Relations Officer & Member of Executive Board Derivative Exercise and Sale -2,800 $6.69
2026-04-30 Daniel Szlak CFO, Investor Relations Officer & Member of Executive Board Derivative Exercise and Retained +7,381 --
2026-04-30 Gustavo do Valle Fehlberg Head of Corporate Services Office & Member of Executive Board Derivative Exercise and Sale -2,027 $6.69
2026-04-30 Gustavo do Valle Fehlberg Head of Corporate Services Office & Member of Executive Board Derivative Exercise and Retained +5,344 --
2026-04-30 Joshua Bressane Chief People Officer & Member of Executive Board Derivative Exercise and Sale -2,027 $6.69
2026-04-30 Joshua Bressane Chief People Officer & Member of Executive Board Derivative Exercise and Retained +5,344 --
2026-04-30 Rafael Strauch Chief New Business & Projects Officer and Member of Executive Board Derivative Exercise and Sale -2,179 $6.69
2026-04-30 Rafael Strauch Chief New Business & Projects Officer and Member of Executive Board Derivative Exercise and Retained +5,743 --
2026-04-30 Debora Longo Operations & Maintenance Officer and Member of Executive Board Derivative Exercise and Sale -2,267 $6.69
2026-04-30 Debora Longo Operations & Maintenance Officer and Member of Executive Board Derivative Exercise and Retained +5,976 --
2026-04-30 Maria Lima Peralta Chief Legal Officer & Member of Executive Board Derivative Exercise and Sale -1,661 $6.69

Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.

Quote time 2026-10-08 08:15:39 · For reference only, not investment advice and not tailored to your situation.