Cia Saneamento Basico DE-ADRSBS

13F holders, Q1 2026 (March 31)
246holders +21
41new positions
22sold out
5famous investors
$30.42avg. 13F price*

At the end of Q1 2026, 246 institutions reported holding Cia Saneamento Basico DE-ADR (SBS) in their 13F filings, up 21 from Q4 2025. 41 opened new positions and 22 sold out. The largest holders were Impax Asset Management Group plc ($205.7M), BlackRock, Inc. ($185.9M) and Amundi ($160.2M). 5 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Ray Dalio (0.0% of Bridgewater Associates's portfolio).

Company
Cia Saneamento Basico DE-ADR
Filed as
COMPANHIA DE SANEAMENTO BASI (Q1 2026)
CUSIP
20441A102
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 160Q1 2024Q2 2024: 169Q2 2024Q3 2024: 187Q3 2024Q4 2024: 185Q4 2024Q1 2025: 195Q1 2025Q2 2025: 200Q2 2025Q3 2025: 216Q3 2025Q4 2025: 225Q4 2025Q1 2026: 246Q1 2026Q2 2026: 297Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions41$132.2M
Exits22$32.0M

All 13F filers, Q4 2025 → Q1 2026: 10,216,179 shares bought and 6,530,569 shares sold, net +3,685,610 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 246 holders

Impax Asset Management Group plc 1.43% Reduce -6.8% 6,742,360 $205.7M
BlackRock, Inc. 0.00% Add +1.7% 6,092,624 $185.9M
Amundi 0.04% Reduce -2.1% 5,248,440 $160.2M
Deutsche Bank AG 0.04% Reduce -3.6% 3,703,345 $113.0M
Royal London Asset Management Ltd. 0.17% New 2,656,532 $81.1M
Manning & Napier Advisors LLC 1.13% Reduce -6.3% 2,626,012 $80.1M
Letko, Brosseau & Associates Inc. 1.15% Add +5.9% 2,348,569 $71.7M
Mackenzie Financial Corp. 0.08% Add +0.3% 2,167,329 $66.1M
WCM Investment Management, LLC 0.15% Add +396.7% 2,198,987 $64.7M
Wellington Management Group LLP 0.01% Add +15.3% 2,058,779 $62.8M
Morgan Stanley 0.00% Add +2.4% 1,879,462 $57.3M
Vanguard Capital Management LLC 0.00% — 1,877,704 $57.3M
Renaissance Technologies 0.08% Reduce -3.1% 1,730,698 $52.8M
American Century Companies Inc. 0.03% Add +10.4% 1,726,586 $52.7M
Northern Trust Corp. 0.01% Add +4.9% 1,605,636 $49.0M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% Add +1.8% 1,581,362 $48.2M
Duff & Phelps Investment Management Co. 0.46% Add +0.2% 1,447,185 $44.2M
UBS Group AG 0.01% Add +48.1% 1,434,049 $43.8M
Perpetual Ltd 0.59% Reduce -4.4% 1,264,310 $38.6M
STRS Ohio 0.15% Reduce -14.0% 1,230,381 $37.5M
Assetmark, Inc. 0.07% Add +10.8% 1,091,869 $33.3M
Legal & General Group Plc 0.01% Reduce -9.6% 981,334 $29.9M
Allianz Asset Management GmbH 0.03% Add +18.4% 952,386 $29.1M
Bank of America Corp. 0.00% Reduce -60.5% 898,773 $27.4M
Goldman Sachs Group Inc. 0.00% Add +256.0% 893,211 $27.3M
First Trust Advisors LP 0.02% Reduce -27.1% 830,276 $25.3M
Invesco Ltd. 0.00% Reduce -2.7% 819,489 $25.0M
Dimensional Fund Advisors LP 0.00% Add +0.7% 722,303 $22.0M
Capital Wealth Planning, LLC 0.12% Add +165.8% 713,859 $21.8M
Itau Unibanco Holding S.A. 0.46% Add +80.1% 633,193 $19.2M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.02% Add +8.5% 608,859 $18.6M
State Street Corp. 0.00% Add +11.6% 493,890 $15.3M
Pictet Asset Management Holding SA 0.02% Reduce -11.7% 495,112 $15.1M
Maryland State Retirement & Pension System 0.26% Reduce -21.0% 425,215 $13.0M
HSBC Holdings PLC 0.01% Add +5.3% 421,728 $12.9M
CANADA LIFE ASSURANCE Co 0.02% Reduce -5.7% 347,594 $10.7M
Jane Street Group, LLC 0.01% Add +215.1% 325,401 $9.9M
Alliancebernstein L.P. 0.00% Reduce -46.4% 411,517 $9.8M
Envestnet Asset Management Inc. 0.00% Reduce -4.2% 248,865 $7.6M
Citadel Advisors 0.01% New 243,463 $7.4M
Citigroup Inc. 0.00% Reduce -2.3% 222,122 $6.8M
Abn Amro Investment Solutions 0.09% Add +0.2% 216,814 $6.6M
Marshall Wace, LLP 0.01% Reduce -28.7% 207,164 $6.3M
Handelsbanken Fonder AB 0.02% Add +312.6% 190,937 $5.8M
Gradient Investments LLC 0.09% New 188,255 $5.7M
US Bancorp \de 0.01% Add +719.0% 181,977 $5.6M
FMR LLC 0.00% Add +1.1% 178,373 $5.4M
SPX Gestao de Recursos Ltda 0.45% Reduce -48.9% 177,950 $5.4M
Vanguard Fiduciary Trust Co. 0.00% — 174,545 $5.3M
Man Group plc 0.01% New 174,237 $5.3M
Kapitalo Investimentos Ltda 0.97% New 168,403 $5.1M
BTG Pactual Asset Management US LLC 0.48% New 159,201 $4.9M
Bank of Montreal 0.00% Add +1.6% 147,511 $4.5M
Optiver Holding B.V. 0.17% Add +26.0% 145,287 $4.5M
Trexquant Investment LP 0.03% New 143,712 $4.4M
Banque Pictet & Cie SA 0.05% New 133,493 $4.1M
Schwartz Investment Counsel Inc. 0.14% Add +3.0% 125,925 $3.8M
JPMorgan Chase & Co. 0.00% Add +23.4% 125,334 $3.7M
Federation des caisses Desjardins du Quebec 0.01% Add +29.2% 117,541 $3.6M
Millennium Management 0.00% Reduce -35.6% 117,296 $3.6M
LPL Financial LLC 0.00% Add +59.1% 108,720 $3.3M
Rhumbline Advisers 0.00% Add +2.2% 104,506 $3.2M
Quantinno Capital Management LP 0.00% Add +61.9% 96,161 $2.9M
Sei Investments Co. 0.00% Reduce -8.6% 92,329 $2.8M
Thrivent Financial for Lutherans 0.01% Add +334.8% 91,988 $2.8M
Robeco Institutional Asset Management B.V. 0.00% Reduce -91.5% 89,365 $2.7M
Raiffeisen Bank International AG 0.04% New 90,000 $2.6M
Groupe la Francaise 0.04% Add +3.0% 84,322 $2.6M
Connor, Clark & Lunn Investment Management Ltd. 0.01% New 81,796 $2.5M
B. Metzler seel. Sohn & Co. AG 0.02% Add +2.6% 80,443 $2.5M
Generali Investments CEE, investicni spolecnost, a.s. 0.13% Reduce -18.2% 79,787 $2.4M
Lifestyle Asset Management, Inc. 0.79% Add +9.4% 78,908 $2.4M
Pinebridge Investments LLC 0.02% Reduce -25.8% 77,675 $2.4M
Vontobel Holding Ltd. 0.01% Reduce -5.9% 77,152 $2.4M
NS Partners Ltd 0.10% Add +3.3% 76,549 $2.3M
Exchange Traded Concepts, LLC 0.02% Add +24.3% 75,921 $2.3M
CenterBook Partners LP 0.12% Reduce -29.4% 75,789 $2.3M
Raymond James Financial Inc. 0.00% Add +647.2% 71,639 $2.2M
HighTower Advisors, LLC 0.00% Reduce -9.2% 67,588 $2.1M
Ativo Capital Management LLC 1.74% Add +0.1% 65,492 $2.0M
Neuberger Berman Group LLC 0.00% Reduce -4.8% 64,912 $2.0M
Daiwa Securities Group Inc. 0.01% Add +33.1% 62,135 $1.9M
Point Nemo Capital, LLC 1.24% Add +40.4% 61,786 $1.9M
Federated Hermes, Inc. 0.00% Add +0.2% 61,665 $1.9M
Captrust Financial Advisors 0.00% New 58,845 $1.8M
Susquehanna International Group, LLP 0.00% Add +49.9% 57,837 $1.8M
Russell Investments Group, Ltd. 0.00% Reduce -0.6% 55,752 $1.7M
KBC Group NV 0.00% Add +4.1% 50,371 $1.5M
Principal Financial Group Inc. 0.00% Reduce -4.5% 46,285 $1.4M
Creative Planning 0.00% Add +8.8% 45,134 $1.4M
Cetera Investment Advisers 0.00% Reduce -8.9% 44,755 $1.4M
Qtron Investments LLC 0.18% Add +9.2% 44,280 $1.4M
Nordea Investment Management AB 0.00% Reduce -14.8% 45,179 $1.3M
Schonfeld Strategic Advisors LLC 0.01% Reduce -62.0% 42,339 $1.3M
Atria Investments, Inc 0.01% Reduce -27.3% 42,146 $1.3M
Ameriprise Financial Inc. 0.00% Add +8.4% 40,009 $1.2M
Mitsubishi UFJ Trust & Banking Corp 0.00% Add +3.9% 40,037 $1.2M
Vident Advisory, LLC 0.01% Add +11.5% 39,614 $1.2M
ProShare Advisors LLC 0.00% Reduce -26.2% 39,377 $1.2M
Brooklyn Investment Group 0.04% Add +29.4% 37,506 $1.1M
Vanguard Personalized Indexing Management, LLC 0.01% Reduce -0.5% 37,184 $1.1M
Corient Private Wealth LP 0.00% Reduce -6.4% 36,561 $1.1M
Metis Global Partners, LLC 0.03% Add +7.0% 35,291 $1.1M
AQR Capital Management 0.00% Reduce -16.2% 33,037 $1.0M
Key Financial Inc 0.18% Add +0.2% 32,825 $1.0M
Laird Norton Wetherby Trust Company, LLC 0.02% Add +5.0% 32,131 $1.0M
Balyasny Asset Management L.P. 0.00% New 32,041 $978K
Profund Advisors LLC 0.04% Add +34.8% 31,602 $964K
RWC Asset Management LLP 0.04% Add +6.8% 30,169 $920K
Bridgewater Associates 0.00% New 29,852 $911K
O'shaughnessy Asset Management, LLC 0.00% Add +12.2% 29,658 $905K
VPR Management LLC 0.36% Add +1.7% 29,551 $902K
Orion Porfolio Solutions, LLC 0.01% Add +0.0% 29,321 $895K
Whittier Trust Co. 0.01% Add +29.2% 29,297 $887K
Perigon Wealth Management, LLC 0.02% Reduce -32.3% 28,843 $880K
Tidal Investments LLC 0.00% Reduce -10.2% 28,762 $878K
Cullen Capital Management, LLC 0.01% Reduce -31.0% 28,545 $871K
Cambridge Investment Research Advisors, Inc. 0.00% Add +4.6% 27,968 $853K
Crossmark Global Holdings, Inc. 0.01% Add +10.1% 26,902 $821K
Geode Capital Management, LLC 0.00% Add +1.6% 26,838 $819K
Cerity Partners LLC 0.00% Add +73.4% 26,289 $802K
Natixis Advisors, LLC 0.00% Add +31.4% 26,024 $794K
Campbell & CO Investment Adviser LLC 0.05% Add +24.4% 25,960 $792K
Pathstone Holdings, LLC 0.00% Add +80.7% 22,952 $700K
Sanchez Gaunt Capital Management, LLC 0.44% — 22,854 $698K
QRG Capital Management, Inc. 0.01% Reduce -9.0% 22,353 $682K
PNC Financial Services Group, Inc. 0.00% Add +11.8% 22,343 $682K
Mariner, LLC 0.00% Add +24.2% 21,464 $654K
Lester Murray Antman dba SimplyRich 0.17% Reduce -2.2% 21,193 $646K
Royal Bank of Canada 0.00% Reduce -0.4% 20,635 $630K
BNP Paribas Financial Markets 0.00% Reduce -13.7% 20,173 $615K
Blue Trust, Inc. 0.01% Reduce -7.6% 19,666 $600K
Nkcfo LLC 0.18% Add +216.6% 19,562 $597K
Measured Wealth Private Client Group, LLC 0.16% Add +7.8% 19,339 $590K
Sumitomo Mitsui Trust Group, Inc. 0.00% Add +0.2% 19,102 $583K
Alesco Advisors, LLC, An ESL Co 0.01% New 19,039 $581K
Sequoia Financial Advisors, LLC 0.00% Add +0.9% 18,516 $565K
First Affirmative Financial Network 0.21% — 18,149 $554K
Hantz Financial Services, Inc. 0.01% Add +16.0% 17,815 $544K
Whittier Trust Co. of Nevada Inc. 0.01% Add +103.7% 17,658 $535K
Janney Montgomery Scott LLC 0.00% Add +24.1% 17,026 $519K
Compound Planning, Inc. 0.02% Add +10.5% 16,386 $500K
Wells Fargo & Company 0.00% Reduce -26.1% 15,161 $463K
Penserra Capital Management LLC 0.00% New 13,611 $415K
Strategic Investment Advisors / MI 0.03% Reduce -3.4% 13,048 $398K
LGT Group Foundation 0.00% Add +0.2% 12,695 $387K
Diversified Trust Co. 0.01% Add +0.5% 12,397 $378K
Axq Capital, LP 0.05% New 11,980 $366K
Guggenheim Capital LLC 0.00% Reduce -1.2% 11,595 $354K
Pinnacle Associates Ltd. 0.00% Add +0.2% 11,035 $337K
Quadrant Capital Group LLC 0.01% Add +5.4% 10,901 $333K
Mattson Financial Services, LLC 0.08% New 10,525 $321K
Ballentine Partners, LLC 0.00% Add +6.1% 10,514 $321K
Mercer Global Advisors Inc. 0.00% Add +0.7% 10,208 $311K
Signaturefd, LLC 0.00% Add +3.3% 10,075 $307K
Brown Financial Advisors 0.11% New 9,899 $302K
Ieq Capital, LLC 0.00% Add +16.1% 9,849 $301K
Larry Mathis Financial Planning, LLC 0.27% Reduce -1.9% 9,788 $299K
Caprock Group, LLC 0.01% Add +1.5% 9,533 $297K
Barometer Capital Management Inc. 0.10% Add +153.3% 48,632 $297K
Park Avenue Securities LLC 0.00% Reduce -9.4% 9,643 $294K
Ethic Inc. 0.00% Reduce -22.0% 9,424 $288K
Stirlingshire Investments, Inc. 0.25% New 9,127 $280K
Intesa Sanpaolo S.p.A. 0.02% Reduce -40.0% 9,004 $275K
Advyzon Investment Management, LLC 0.02% New 8,979 $274K
PCM Encore, LLC 0.06% New 8,935 $273K
ELCO Management Co., LLC 0.13% Reduce -33.1% 8,907 $272K
Eurizon Capital SGR S.p.A. 0.00% Add +0.7% 9,047 $268K
Rossby Financial, LCC 0.06% Add +10.8% 8,725 $263K
World Investment Advisors 0.00% New 8,485 $259K
Osaic Holdings, Inc. 0.00% Reduce -11.5% 8,073 $246K
SG Americas Securities, LLC 0.00% New 8,077 $246K
Schroder Investment Management Group 0.00% New 8,216 $242K
PDS Planning, Inc 0.02% New 7,848 $239K
DGS Capital Management, LLC 0.04% New 7,783 $237K
Diversify Wealth Management, LLC 0.00% New 7,166 $236K
Snowden Capital Advisors LLC 0.01% Reduce -16.6% 7,475 $235K
Modern Wealth Management, LLC 0.00% Reduce -28.3% 7,667 $232K
Engineers Gate Manager LP 0.00% New 7,580 $231K
OneDigital Investment Advisors LLC 0.00% New 7,449 $227K
Rockefeller Capital Management L.P. 0.00% Add +372.1% 7,369 $225K
Bridgefront Capital, LLC 0.06% New 7,313 $223K
Inspire Advisors, LLC 0.02% New 6,981 $213K
Integrated Wealth Concepts LLC 0.00% New 6,599 $201K
Creative Financial Designs Inc. 0.01% Add +6.5% 6,550 $200K
Steward Partners Investment Advisory, LLC 0.00% Add +3.0% 6,501 $198K
Farther Finance Advisors, LLC 0.00% Reduce -2.2% 6,524 $197K
Cwm, LLC 0.00% Reduce -0.8% 5,429 $166K
MAI Capital Management 0.00% Add +4.0% 5,285 $161K
Basecamp Wealth Advisors LLC 0.03% Add +2.9% 4,986 $152K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Reduce -31.4% 4,466 $136K
Inspire Investing, LLC 0.01% Add +5.4% 3,935 $120K
UMB Bank, n.a. 0.00% Add +4.8% 3,750 $114K
Atlas Capital Advisors Inc. 0.01% Add +0.1% 3,620 $110K
EverSource Wealth Advisors, LLC 0.00% Add +21.1% 2,821 $86K
Parallel Advisors, LLC 0.00% Add +29.6% 2,749 $84K
Tower Research Capital LLC (TRC) 0.00% Reduce -52.8% 2,291 $70K
Pinnacle Wealth Planning Services, Inc. 0.01% Add +15.1% 2,192 $67K
Smartleaf Asset Management LLC 0.00% Add +45.4% 2,203 $65K
Pingora Partners LLC 0.04% Add +3.0% 2,057 $63K
SBI Securities Co., Ltd. 0.00% Add +3.5% 2,001 $61K
Banque Cantonale Vaudoise 0.00% No change 1,856 $57K
GAMMA Investing LLC 0.00% Add +2.5% 1,572 $48K
Harbour Investments, Inc. 0.00% Add +146.8% 1,481 $45K
WealthCollab, LLC 0.02% Add +0.1% 1,463 $45K
Brown Brothers Harriman & Co. 0.00% Add +0.1% 1,427 $44K
Larson Financial Group LLC 0.00% Add +0.1% 1,351 $41K
Northwestern Mutual Wealth Management Co. 0.00% Add +3.0% 1,134 $35K
American Capital Advisory, LLC 0.01% Add +37.0% 1,114 $34K
Allworth Financial LP 0.00% Add +178.3% 1,113 $34K
Jones Financial Companies LLLP 0.00% Add +186.7% 1,098 $32K
Physician Wealth Advisors, Inc. 0.00% Reduce -2.1% 987 $30K
Leonteq Securities AG 0.00% Add +9.1% 747 $23K
Advisory Services Network, LLC 0.00% New 684 $21K
Hughes Financial Services, LLC 0.00% Add +2.8% 514 $16K
Kozak & Associates, Inc. 0.00% No change 439 $15K
Clearstead Advisors, LLC 0.00% No change 282 $9K
Acumen Wealth Advisors, LLC 0.00% Add +84.3% 271 $8K
JFS Wealth Advisors, LLC 0.00% Reduce -0.4% 262 $8K
Private Trust Co. NA 0.00% Add +2.8% 258 $8K
FWL Investment Management, LLC 0.00% New 248 $8K
Nisa Investment Advisors, LLC 0.00% New 200 $6K
Legacy Wealth Managment, LLC 0.00% No change 182 $6K
Ninepoint Partners LP 0.00% Add +115.5% 181 $6K
Adirondack Trust Co. 0.00% Add +2.5% 161 $5K
North Star Investment Management Corp. 0.00% Add +2.0% 153 $5K
Bell Investment Advisors, Inc 0.00% Reduce -0.7% 147 $4K
Bessemer Group Inc. 0.00% New 145 $4K
Twin Peaks Wealth Advisors, LLC 0.00% New 114 $3K
Financial Consulate, Inc. 0.00% Add +330.4% 99 $3K
Arax Advisory Partners 0.00% Reduce -66.8% 368 $3K
Westside Investment Management, Inc. 0.00% Add +2.6% 80 $2K
Highline Wealth Partners LLC 0.00% Add +1.4% 70 $2K
IMA Advisory Services, Inc. 0.00% Reduce -44.5% 61 $2K
True Wealth Design, LLC 0.00% Add +37.8% 62 $2K
Fifth Third Bancorp 0.00% Add +1.8% 57 $2K
Parkside Financial Bank & Trust 0.00% No change 41 $1K
Caitong International Asset Management Co., Ltd 0.00% Reduce -95.0% 41 $1K
CoreCap Advisors, LLC 0.00% Reduce -97.1% 34 $1K
SHP Wealth Management 0.00% New 31 $946
Ancora Advisors LLC 0.00% No change 22 $671
Private Wealth Asset Management, LLC 0.00% Reduce -25.0% 15 $458
Abound Wealth Management 0.00% No change 11 $337
Investors Portfolio Services LLC 0.00% New 50 $293
Operose Advisors LLC 0.00% New 9 $275
Root Financial Partners, LLC 0.00% New 7 $214

"% of holder's portfolio" is SBS's weight in each manager's 13F, not the share of Cia Saneamento Basico DE-ADR the manager owns.