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
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 41 | $132.2M |
| Exits | 22 | $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 |
"% 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.