Companhia de Saneamento Básico do Estado de São Paulo

SBS • NYSE

Companhia de Saneamento Básico do Estado de São Paulo is a publicly traded company on NYSE. As of Q3 2025, 197 institutional investors hold shares in this company, with total holdings valued at $1.6B. Impax Asset Management Group plc is the largest holder with a position valued at $203.3M.

Employees10.7K

Websitesabesp.com.br

Overview

Overview of institutional ownership in SBS as of Q3 2025

All Institutions

Institutions: 197
Value Held: $1.6B
Shares Held: 64.2M
Avg Position: $8.1M
Median Position: $678.6K

Hedge Funds

Hedge Funds: 15
Value Held: $66.3M
Shares Held: 2.7M
Avg Position: $4.4M
Median Position: $885.6K

Biggest Investors

Institutions with the largest positions in SBS as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
I Impax Asset Management Group plc Long Only Manager	Moise Nmn Piram President	$203.3M 1.19% of portfolio	0.00% 8.2M shares	Q4 2022 Held for 2y 11m	$17.1B
$DEUTSCHE BANK AG\ logo$ DEUTSCHE BANK AG\ Institution	Kevin G. Burke CEO	$151.3M 0.05% of portfolio	0.00% 6.1M shares	Q4 2022 Held for 2y 11m	$298.06B
A Amundi Institution	-	$134.7M 0.04% of portfolio	0.00% 5.5M shares	Q4 2022 Held for 2y 11m	$311.18B
B BlackRock, Inc. Institution	-	$87.2M 0.00% of portfolio	0.00% 3.5M shares	Q4 2022 Held for 2y 11m	$5.67T
MANNING & NAPIER ADVISORS LLC RIA/Wealth	Marc Orlans Mayer CEO	$76.9M 0.98% of portfolio	0.00% 3.1M shares	Q2 2025 Held for 5 months	$7.8B
LETKO, BROSSEAU & ASSOCIATES INC Long Only Manager	Thomas Massey Birks Chairman	$56.0M 0.96% of portfolio	0.00% 2.2M shares	Q4 2022 Held for 2y 11m	$5.8B
MACKENZIE FINANCIAL CORP Long Only Manager	Joseph Luke Gregoire Gould CEO	$52.6M 0.06% of portfolio	0.00% 2.1M shares	Q4 2022 Held for 2y 11m	$82.7B
VANGUARD GROUP INC Institution	Salim Ramji CEO	$50.9M 0.00% of portfolio	0.00% 2.0M shares	Q4 2022 Held for 2y 11m	$6.69T
CITIGROUP INC Institution	Jane Fraser CEO	$50.9M 0.04% of portfolio	0.00% 2.0M shares	Q4 2022 Held for 2y 11m	$144.32B
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	Peter Fitzhugh Brown CEO	$46.1M 0.06% of portfolio	0.00% 1.9M shares	Q2 2024 Held for 1y 5m	$75.8B

Net Capital Flow

Institutional buying and selling activity for SBS in Q3 2025

Traded: −$74.7M
Buyers: 106
Sellers: 89
Total Bought: +$175.6M
Total Sold: −$250.3M
Avg Position: $7.3M

Biggest Buyers

Institution	Net Bought	Current Position
MANNING & NAPIER ADVISORS LLC RIA/Wealth	+$62.8M +2.5M shares	$76.9M 3.1M shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	+$27.4M +1.1M shares	$27.4M 1.1M shares
P Perpetual Ltd Institution	+$23.0M +925.7K shares	$42.8M 1.7M shares
Q Qube Research & Technologies Ltd Institution	+$8.3M +333.5K shares	$11.1M 445.8K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$5.0M +200.1K shares	$5.0M 200.1K shares
Capital Wealth Planning, LLC RIA/Wealth	+$4.7M +189.6K shares	$4.7M 189.6K shares
D D. E. Shaw & Co., Inc. Institution	+$4.0M +161.2K shares	$4.0M 161.2K shares
ENVESTNET ASSET MANAGEMENT INC Long Only Manager	+$2.5M +99.2K shares	$4.7M 187.6K shares
DIMENSIONAL FUND ADVISORS LP Long Only Manager	+$2.3M +92.4K shares	$16.5M 663.9K shares
Quantbot Technologies LLC Hedge Fund•Quant	+$2.1M +85.6K shares	$2.1M 85.6K shares

Biggest Sellers

Institution	Net Sold	Current Position
BANK OF AMERICA CORP /DE/ Institution	−$61.3M −2.5M shares	$17.1M 687.5K shares
$DEUTSCHE BANK AG\ logo$ DEUTSCHE BANK AG\ Institution	−$30.3M −1.2M shares	$151.3M 6.1M shares
Banco BTG Pactual S.A. Private Equity	−$24.0M −1.1M shares	Sold Off 0 shares
I Impax Asset Management Group plc Long Only Manager	−$23.2M −937.4K shares	$203.3M 8.2M shares
A AMERICAN CENTURY COMPANIES INC Institution	−$14.4M −577.9K shares	$35.6M 1.4M shares
GOLDMAN SACHS GROUP INC Institution	−$11.6M −464.5K shares	$8.2M 330.8K shares
O Optiver Holding B.V. Institution	−$10.7M −431.1K shares	$3.7M 150.6K shares
A Amundi Institution	−$10.3M −418.4K shares	$134.7M 5.5M shares
CITIGROUP INC Institution	−$7.9M −319.2K shares	$50.9M 2.0M shares
FIRST TRUST ADVISORS LP ETF Provider	−$7.6M −305.5K shares	$27.2M 1.1M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited SBS in Q3 2025

New Positions: 23
New Value: $19.6M
Exited Positions: 23
Exited Value: $28.0M

New Positions

Institution	Position Value
Capital Wealth Planning, LLC RIA/Wealth	$4.7M 189.6K shares
D D. E. Shaw & Co., Inc. Institution	$4.0M 161.2K shares
P PineBridge Investments Ltd Institution	$2.1M 83.2K shares
E EXCHANGE TRADED CONCEPTS, LLC Institution	$1.7M 69.5K shares
NS Partners Ltd Long Only Manager	$1.7M 68.0K shares
Lifestyle Asset Management, Inc. RIA/Wealth	$1.7M 67.2K shares
A Absolute Gestao de Investimentos Ltda. Institution	$1.5M 60.0K shares
E Ethic Inc. RIA/Wealth	$303.0K 12.2K shares
SCHRODER INVESTMENT MANAGEMENT GROUP RIA/Wealth	$254.3K 10.4K shares
Diversify Advisory Services, LLC RIA/Wealth	$249.9K 10.0K shares

Exited Positions

Institution	Previous Position
Banco BTG Pactual S.A. Private Equity	$24.0M 1.1M shares
Aquatic Capital Management LLC Hedge Fund•Quant	$1.1M 52.2K shares
S Squarepoint Ops LLC Hedge Fund•Quant	$720.5K 32.8K shares
A AXA Institution	$462.5K 21.1K shares
A ALLIANZ SE Institution	$409.7K 18.6K shares
VICTORY CAPITAL MANAGEMENT INC Long Only Manager	$251.1K 11.4K shares
YOUSIF CAPITAL MANAGEMENT, LLC Long Only Manager	$244.2K 11.1K shares
Empowered Funds, LLC ETF Provider	$219.9K 10.0K shares
B Bridgefront Capital, LLC Hedge Fund•Quant	$204.5K 9.3K shares
E Erste Asset Management GmbH Institution	$184.3K 8.8K shares

Options Activity

Institutions with the largest Call and Put options positions in SBS as of Q3 2025

Call Positions: 2
Call Value: $699.4K
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$390.8K 157.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$308.6K 124.0 contracts

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with SBS as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
A Ativo Capital Management LLC Long Only Manager	Ricardo Bekin CEO	2.25% $1.8M	0.00% 72.5K shares	Q2 2025 Held for 5 months	$80.0M
I Impax Asset Management Group plc Long Only Manager	Moise Nmn Piram President	1.19% $203.3M	0.00% 8.2M shares	Q4 2022 Held for 2y 11m	$17.1B
MANNING & NAPIER ADVISORS LLC RIA/Wealth	Marc Orlans Mayer CEO	0.98% $76.9M	0.00% 3.1M shares	Q2 2025 Held for 5 months	$7.8B
K Kapitalo Investimentos Ltda Institution	-	0.96% $5.1M	0.00% 206.4K shares	Q2 2025 Held for 5 months	$533.2M
LETKO, BROSSEAU & ASSOCIATES INC Long Only Manager	Thomas Massey Birks Chairman	0.96% $56.0M	0.00% 2.2M shares	Q4 2022 Held for 2y 11m	$5.8B
Lifestyle Asset Management, Inc. RIA/Wealth	Michael Allen Wegner President	0.57% $1.7M	0.00% 67.2K shares	Q3 2025 Held for 2 months	$292.6M
Integrated Quantitative Investments LLC Long Only Manager	Kirsten Anna Syverson CEO	0.53% $1.9M	0.00% 75.2K shares	Q4 2024 Held for 11 months	$351.3M
P Perpetual Ltd Institution	-	0.53% $42.8M	0.00% 1.7M shares	Q1 2023 Held for 2y 8m	$8.1B
S SPX Equities Gestao de Recursos Ltda Institution	-	0.44% $5.2M	0.00% 210.5K shares	Q1 2025 Held for 8 months	$1.2B
DUFF & PHELPS INVESTMENT MANAGEMENT CO Real Assets	George Robert Aylward Chairman	0.38% $33.6M	0.00% 1.3M shares	Q4 2023 Held for 1y 11m	$8.8B

Hedge Fund Spotlight

Discover hedge funds investing in SBS

CITADEL ADVISORS LLC

Hedge Fund • Multi-Strategy

Portfolio ManagerKenneth Cordele Griffin

Portfolio Value: $122.08B
Positions: 5,531
Last Reported: Q3 2025

Sector Allocation

Position in Companhia de Saneamento Básico do Estado de São Paulo

Market Value: $374.1K
Shares Held: 15.0K
Portfolio Weight: 0.00%
Owned Since: 2022-Q4

Top Holding	Sector	Market Value	Weight
1 Microsoft MSFT	Software - Infrastructure Technology	$2.1B	1.68%
2 Nvidia NVDA	Semiconductors Technology	$1.8B	1.50%
3 Meta Platforms, Inc. META	Internet Content & Information Communication Services	$1.4B	1.18%