Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp

SBS

Exchange: NYSE
Industry: Water Supply
SEC CIK: 0001170858

SEC filings (opens in a new tab)

No open-market purchases or sales by Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp insiders were filed in the last 90 days; 297 institutions reported holding it in 13F filings for Q2 2026, worth $2.18B in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of SBS: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	225	2	246	+23
Shares	68.1M	2.14M	71.7M	+5.78M (+8.8%)
Value	$1.63B	$51.0M	$2.18B	+$606.3M (+38.5%)

2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (45)

Institutions that held Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to SBS in Q1 2026
Institution	Shares	Value	% of portfolio
Royal London Asset Management Ltd	2,656,532	$81.1M	0.17%
Vanguard Capital Management LLC	1,877,704	$57.3M	0.00%
Citadel Advisors LLC	243,463	$7.43M	0.01%
Gradient Investments LLC	188,255	$5.74M	0.09%
Vanguard Fiduciary Trust Co	174,545	$5.33M	0.00%
Man Group plc	174,237	$5.32M	0.01%
Kapitalo Investimentos Ltda	168,403	$5.14M	0.97%
BTG Pactual Asset Management US LLC	159,201	$4.86M	0.47%
Trexquant Investment LP	143,712	$4.38M	0.03%
Banque Pictet & Cie SA	133,493	$4.07M	0.05%
Raiffeisen Bank International AG	90,000	$2.65M	0.04%
Connor, Clark & Lunn Investment Management Ltd.	81,796	$2.50M	0.01%
Captrust Financial Advisors	58,845	$1.80M	0.00%
Balyasny Asset Management LLC	32,041	$977.6K	0.00%
Bridgewater Associates, LP	29,852	$910.8K	0.00%
Sanchez Gaunt Capital Management, LLC	22,854	$697.7K	0.44%
Alesco Advisors LLC	19,039	$580.9K	0.01%
First Affirmative Financial Network	18,149	$553.7K	0.21%
Penserra Capital Management LLC	13,611	$415.0K	0.00%
Axq Capital, LP	11,980	$365.5K	0.05%
Mattson Financial Services, LLC	10,525	$321.1K	0.08%
Brown Financial Advisors	9,899	$302.0K	0.11%
Stirlingshire Investments, Inc.	9,127	$279.9K	0.25%
Advyzon Investment Management, LLC	8,979	$273.9K	0.02%
PCM Encore, LLC	8,935	$272.6K	0.06%
Pensionmark Financial Group, LLC	8,485	$258.9K	0.00%
SG Americas Securities, LLC	8,077	$246.0K	0.00%
Schroder Investment Management Group	8,216	$241.8K	0.00%
PDS Planning, Inc	7,848	$239.4K	0.02%
DGS Capital Management, LLC	7,783	$237.5K	0.04%
Diversify Wealth Management, LLC	7,166	$236.0K	0.00%
Engineers Gate Manager LP	7,580	$231.3K	0.00%
Resources Investment Advisors, LLC.	7,449	$227.3K	0.00%
Bridgefront Capital, LLC	7,313	$223.1K	0.06%
Inspire Advisors, LLC	6,981	$213.0K	0.02%
Integrated Wealth Concepts LLC	6,599	$201.3K	0.00%
Advisory Services Network, LLC	684	$20.9K	0.00%
FWL Investment Management, LLC	248	$7.57K	0.00%
Nisa Investment Advisors, LLC	200	$6.14K	0.00%
Bessemer Group Inc	145	$4.00K	0.00%
Twin Peaks Wealth Advisors, LLC	114	$3.48K	0.00%
SHP Wealth Management	31	$946	0.00%
Investors Portfolio Services LLC	50	$293	0.00%
Operose Advisors LLC	9	$275	0.00%
Root Financial Partners, LLC	7	$214	0.00%

Sold out (22)

Institutions that held Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of SBS in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Quilter Plc	629,154	$15.0M
Banco BTG Pactual S.A.	212,083	$5.06M
Point72 Asset Management, L.P.	76,927	$1.83M
XTX Topco Ltd	72,460	$1.73M
Qube Research & Technologies Ltd	63,664	$1.52M
Commonwealth Equity Services, LLC	59,378	$1.42M
Verition Fund Management LLC	49,490	$1.18M
Squarepoint Ops LLC	40,626	$968.9K
Graham Capital Management, L.P.	27,780	$662.6K
Mirae Asset Global Investments Co., Ltd.	25,621	$611.1K
Fox Run Management, L.L.C.	16,890	$402.8K
Centiva Capital, LP	14,982	$357.3K
Two Sigma Securities, LLC	14,259	$340.1K
Diversify Advisory Services, LLC	10,003	$229.1K
Kestra Advisory Services, LLC	9,509	$226.8K
Prelude Capital Management, LLC	9,266	$221.0K
Aquatic Capital Management LLC	4,944	$117.9K
Garton & Associates Financial Advisors LLC	1,841	$43.9K
Hurley Capital, LLC	611	$14.6K
Quantbot Technologies LP	232	$5.53K
SageView Advisory Group, LLC	228	$5.43K
Cape Investment Advisory, Inc.	104	$2.48K

Not filed for Q1 2026 yet (2)

Institutions that held Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SBS in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	2,094,992	$50.0M
Global Retirement Partners, LLC	42,633	$1.02M