COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP

SBSNYSE

$6.26+0.88 (+16.36% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+30.1%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Impax Asset Management Group plc	1.49%	$302M	1.97%	Add 55.21%
BlackRock, Inc.	0.86%	$173M	0.00%	Not reported
Amundi	0.75%	$151M	0.04%	Not reported
Royal London Asset Management Ltd	0.59%	$119M	0.22%	Add 54.73%
Deutsche Bank Ag\	0.55%	$111M	0.03%	Not reported
WCM Investment Management, LLC	0.45%	$92.5M	0.17%	Add 44.76%
Wellington Management Group LLP	0.35%	$71M	0.01%	Add 19.32%
Letko, Brosseau & Associates Inc	0.35%	$70M	1.03%	Add 3.16%
UBS Group AG	0.34%	$69.6M	0.01%	Not reported
Mackenzie Financial Corp	0.32%	$63.8M	0.06%	Not reported
Morgan Stanley	0.28%	$57M	0.00%	Not reported
Vanguard Capital Management LLC	0.27%	$54.3M	0.00%	Not reported
American Century Companies Inc	0.24%	$49.3M	0.02%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.22%	$45.4M	0.01%	Not reported
Renaissance Technologies LLC	0.22%	$43.6M	0.06%	Not reported
Northern Trust Corp	0.21%	$42.7M	0.01%	Not reported
Duff & Phelps Investment Management Co	0.18%	$37M	0.35%	Reduce 11.54%
Perpetual Ltd	0.18%	$36.6M	0.52%	Add 0.03%
Assetmark, Inc	0.17%	$35.1M	0.06%	Add 11.24%
STRS Ohio	0.16%	$33M	0.12%	Not reported
Legal & General Group Plc	0.14%	$29.3M	0.01%	Not reported
Itau Unibanco Holding S.A.	0.13%	$25M	0.48%	Add 38.39%
First Trust Advisors LP	0.12%	$23.6M	0.01%	Reduce 1.59%
Pictet Asset Management Holding SA	0.11%	$22.9M	0.02%	Add 59.75%
Dimensional Fund Advisors LP	0.11%	$21.4M	0.00%	Not reported
Jane Street Group, LLC	0.10%	$20.7M	0.00%	Not reported
Northwest & Ethical Investments L.P.	0.10%	$20.6M	0.48%	New Not reported
Invesco Ltd.	0.10%	$19.8M	0.00%	Not reported
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0.09%	$18.5M	0.01%	Add 5.05%
Maryland State Retirement & Pension System	0.08%	$16.7M	0.29%	Add 35.50%
Capital Wealth Planning, LLC	0.08%	$16.5M	0.08%	Reduce 19.84%
State Street Corp	0.07%	$14.9M	0.00%	Not reported
CANADA LIFE ASSURANCE Co	0.05%	$10.7M	0.02%	Add 6.92%
Bank of America Corp	0.05%	$10.6M	0.00%	Not reported
Manning & Napier Advisors LLC	0.04%	$8.54M	0.11%	Reduce 88.81%
Wexford Capital LP	0.04%	$7.42M	0.95%	New Not reported
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	0.03%	$6.71M	0.01%	Add 5102.47%
Handelsbanken Fonder AB	0.03%	$6.65M	0.02%	Add 20.43%
Alliancebernstein L.P.	0.03%	$34.3M	0.01%	Not reported
Goldman Sachs Group Inc	0.03%	$6.34M	0.00%	Not reported
Gradient Investments LLC	0.03%	$5.69M	0.08%	Not reported
Boston Common Asset Management, LLC	0.03%	$5.6M	0.33%	Not reported
Allianz Asset Management GmbH	0.03%	$29.1M	0.03%	Not reported
Man Group plc	0.03%	$5.38M	0.01%	Not reported
Citigroup Inc	0.03%	$5.27M	0.00%	Not reported
US Bancorp \de\	0.02%	$4.91M	0.01%	Not reported
BTG Pactual Asset Management US LLC	0.02%	$4.78M	0.30%	Add 3.92%
Vanguard Fiduciary Trust Co	0.02%	$4.56M	0.00%	Not reported
Bank of Montreal	0.02%	$4.38M	0.00%	Not reported
Groupe la Francaise	0.02%	$4.34M	0.05%	Add 78.07%

50 of 277 holders

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