COMPANHIA DE SANEAMENTO BASI (SBS)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
284
Reporting holders
$2.2B
Reported value
53.8%
Of shares outstanding
0.0%
Held as options
+50
Holder change
Institutions report 376,777,334 shares against 700,219,438 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (concept 2025-12-31).
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Impax Asset Management Group plc | $302.4M | 52,324,409 | 1.97% | 17q | +676.1%+$263.5M |
| BlackRock, Inc. | $173.1M | 29,944,581 | 0.00% | 8q | +391.5%+$137.9M |
| Amundi | $150.9M | 26,095,862 | 0.04% | 21q | +397.2%+$120.6M |
| ROYAL LONDON ASSET MANAGEMENT LTD | $118.8M | 20,552,459 | 0.22% | 2q | +673.7%+$103.4M |
| DEUTSCHE BANK AG\ | $110.9M | 19,192,518 | 0.03% | 34q | +418.2%+$89.5M |
| WCM INVESTMENT MANAGEMENT, LLC | $92.5M | 15,916,320 | 0.17% | 8q | +623.8%+$79.7M |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | $74.0M | 12,801,874 | 0.35% | 15q | +342.3%+$57.3M |
| WELLINGTON MANAGEMENT GROUP LLP | $71.0M | 12,283,156 | 0.01% | 4q | +496.6%+$59.1M |
| LETKO, BROSSEAU & ASSOCIATES INC | $70.0M | 12,114,373 | 1.03% | 31q | +415.8%+$56.4M |
| UBS Group AG | $69.6M | 12,048,286 | 0.01% | 31q | +740.2%+$61.4M |
| MACKENZIE FINANCIAL CORP | $63.8M | 11,033,555 | 0.06% | 23q | +409.1%+$51.2M |
| MORGAN STANLEY | $57.0M | 9,856,486 | 0.00% | 35q | +424.4%+$46.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | $54.3M | 9,388,520 | 0.00% | 2q | +400.0%+$43.4M |
| AMERICAN CENTURY COMPANIES INC | $49.3M | 8,521,961 | 0.02% | 27q | +393.6%+$39.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $45.4M | 7,855,000 | 0.01% | 3q | +396.7%+$36.3M |
| RENAISSANCE TECHNOLOGIES LLC | $43.6M | 7,547,490 | 0.06% | 31q | +336.1%+$33.6M |
| NORTHERN TRUST CORP | $42.7M | 7,390,131 | 0.00% | 31q | +360.3%+$33.4M |
| Perpetual Ltd | $36.6M | 6,323,632 | 0.52% | 14q | +400.2%+$29.2M |
| ASSETMARK, INC | $35.1M | 6,072,960 | 0.06% | 15q | +456.2%+$28.8M |
| ALLIANCEBERNSTEIN L.P. | $34.3M | 1,123,645 | 0.01% | 8q | +173.0%+$21.7M |
| STRS OHIO | $33.0M | 5,711,948 | 0.12% | 31q | +364.2%+$25.9M |
| Legal & General Group Plc | $29.3M | 5,062,447 | 0.01% | 31q | +415.9%+$23.6M |
| Allianz Asset Management GmbH | $29.1M | 952,386 | 0.03% | 3q | HELD |
| Itau Unibanco Holding S.A. | $25.0M | 4,381,272 | 0.48% | 12q | +591.9%+$21.4M |
| FIRST TRUST ADVISORS LP | $23.6M | 4,085,378 | 0.01% | 31q | +392.1%+$18.8M |
| Pictet Asset Management Holding SA | $22.9M | 3,954,675 | 0.02% | 12q | +698.7%+$20.0M |
| DIMENSIONAL FUND ADVISORS LP | $21.4M | 3,693,536 | 0.00% | 31q | +411.4%+$17.2M |
| JANE STREET GROUP, LLC | $20.7M | 3,574,762 | 0.00% | 4q | +998.6%+$18.8M |
| Northwest & Ethical Investments L.P. | $20.6M | 3,570,566 | 0.48% | new | NEW |
| Invesco Ltd. | $19.8M | 3,426,520 | 0.00% | 31q | +318.1%+$15.1M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | $18.5M | 3,198,020 | 0.01% | 32q | +425.2%+$15.0M |
| Maryland State Retirement & Pension System | $16.7M | 2,880,797 | 0.29% | 15q | +577.5%+$14.2M |
| Capital Wealth Planning, LLC | $16.5M | 2,861,098 | 0.08% | 4q | +300.8%+$12.4M |
| STATE STREET CORP | $14.9M | 2,580,911 | 0.00% | 31q | +422.6%+$12.1M |
| HSBC HOLDINGS PLC | $12.1M | 2,089,749 | 0.01% | 31q | +395.5%+$9.6M |
| BANK OF AMERICA CORP /DE/ | $10.6M | 1,826,580 | 0.00% | 31q | +103.2%+$5.4M |
| MANNING & NAPIER ADVISORS LLC | $8.5M | 1,469,622 | 0.11% | 5q | -44.0%-$6.7M |
| WEXFORD CAPITAL LP | $7.4M | 1,284,315 | 0.95% | new | NEW |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $6.7M | 1,161,712 | 0.01% | 3q | +25912.4%+$6.7M |
| GOLDMAN SACHS GROUP INC | $6.3M | 1,097,241 | 0.00% | 31q | +22.8%+$1.2M |
| Gradient Investments LLC | $5.7M | 985,027 | 0.08% | 2q | +423.2%+$4.6M |
| Boston Common Asset Management, LLC | $5.6M | 968,896 | 0.33% | new | NEW |
| Man Group plc | $5.4M | 930,862 | 0.01% | 2q | +434.3%+$4.4M |
| CITIGROUP INC | $5.3M | 912,036 | 0.00% | 27q | +310.6%+$4.0M |
| US BANCORP \DE\ | $4.9M | 849,506 | 0.01% | 31q | +366.8%+$3.9M |
| BTG Pactual Asset Management US LLC | $4.8M | 827,173 | 0.30% | 2q | +419.6%+$3.9M |
| VANGUARD FIDUCIARY TRUST CO | $4.6M | 789,163 | 0.00% | 2q | +352.1%+$3.6M |
| EXCHANGE TRADED CONCEPTS, LLC | $4.5M | 776,764 | 0.01% | 4q | +923.1%+$4.1M |
| BANK OF MONTREAL /CAN/ | $4.4M | 757,003 | 0.00% | 31q | +413.2%+$3.5M |
| SPX Gestao de Recursos Ltda | $4.1M | 704,826 | 0.23% | 6q | +296.1%+$3.0M |
| Raiffeisen Bank International AG | $3.8M | 650,000 | 0.04% | 2q | +622.2%+$3.3M |
| SCHWARTZ INVESTMENT COUNSEL INC | $3.6M | 630,635 | 0.12% | 7q | +400.8%+$2.9M |
| CITADEL ADVISORS LLC | $3.5M | 520,592 | 0.00% | 10q | +113.8%+$1.8M |
| Federation des caisses Desjardins du Quebec | $3.4M | 589,300 | 0.01% | 5q | +401.4%+$2.7M |
| RHUMBLINE ADVISERS | $3.1M | 536,088 | 0.00% | 13q | +413.0%+$2.5M |
| Generali Investments CEE, investicni spolecnost, a.s. | $2.7M | 474,410 | 0.13% | 7q | +494.6%+$2.3M |
| SEI INVESTMENTS CO | $2.6M | 448,109 | 0.00% | 10q | +385.3%+$2.1M |
| LPL Financial LLC | $2.5M | 430,538 | 0.00% | 6q | +296.0%+$1.9M |
| NEUBERGER BERMAN GROUP LLC | $2.4M | 413,736 | 0.00% | 10q | +537.4%+$2.0M |
| PINEBRIDGE INVESTMENTS LLC | $2.3M | 405,763 | 0.02% | 3q | +422.4%+$1.9M |
| Lifestyle Asset Management, Inc. | $2.3M | 401,521 | 0.62% | 4q | +408.8%+$1.9M |
| Vontobel Holding Ltd. | $2.3M | 391,936 | 0.01% | 5q | +408.0%+$1.8M |
| B. Metzler seel. Sohn & Co. AG | $2.2M | 383,170 | 0.02% | 10q | +376.3%+$1.7M |
| NS Partners Ltd | $2.1M | 364,445 | 0.09% | 4q | +376.1%+$1.7M |
| Russell Investments Group, Ltd. | $2.0M | 354,627 | 0.00% | 31q | +536.1%+$1.7M |
| RAYMOND JAMES FINANCIAL INC | $2.0M | 352,700 | 0.00% | 5q | +392.3%+$1.6M |
| Corient Private Wealth LP | $2.0M | 349,688 | 0.00% | 4q | +856.5%+$1.8M |
| FMR LLC | $2.0M | 339,956 | 0.00% | 31q | +90.6%+$933.9K |
| Point Nemo Capital, LLC | $1.9M | 333,298 | 0.98% | 3q | +439.4%+$1.6M |
| Ativo Capital Management LLC | $1.9M | 327,423 | 1.45% | 5q | +399.9%+$1.5M |
| Daiwa Securities Group Inc. | $1.7M | 294,659 | 0.00% | 31q | +374.2%+$1.3M |
| Creative Planning | $1.7M | 286,971 | 0.00% | 9q | +535.8%+$1.4M |
| ProShare Advisors LLC | $1.6M | 280,847 | 0.00% | 14q | +613.2%+$1.4M |
| CAPTRUST FINANCIAL ADVISORS | $1.6M | 279,779 | 0.00% | 2q | +375.5%+$1.3M |
| BAROMETER CAPITAL MANAGEMENT INC. | $1.6M | 278,250 | 0.45% | 4q | +472.2%+$1.3M |
| FEDERATED HERMES, INC. | $1.6M | 276,663 | 0.00% | 15q | +348.7%+$1.2M |
| Robeco Institutional Asset Management B.V. | $1.6M | 269,173 | 0.00% | 15q | +201.2%+$1.0M |
| CenterBook Partners LP | $1.5M | 261,418 | 0.07% | 5q | +244.9%+$1.1M |
| ENVESTNET ASSET MANAGEMENT INC | $1.4M | 246,533 | 0.00% | 31q | -0.9%-$13.5K |
| Nuveen, LLC | $1.4M | 243,691 | 0.00% | new | NEW |
| Vanguard Personalized Indexing Management, LLC | $1.4M | 243,164 | 0.01% | 9q | +553.9%+$1.2M |
| Tidal Investments LLC | $1.2M | 216,205 | 0.00% | 5q | +651.7%+$1.1M |
| Atria Investments, Inc | $1.2M | 208,317 | 0.01% | 5q | +394.3%+$960.5K |
| PRINCIPAL FINANCIAL GROUP INC | $1.2M | 204,967 | 0.00% | 5q | +342.8%+$917.2K |
| Metis Global Partners, LLC | $1.2M | 200,369 | 0.03% | 9q | +467.8%+$954.2K |
| Balyasny Asset Management L.P. | $1.2M | 199,798 | 0.00% | 2q | +523.6%+$969.6K |
| Vident Advisory, LLC | $1.1M | 195,227 | 0.01% | 12q | +392.8%+$899.4K |
| AMERIPRISE FINANCIAL INC | $1.1M | 193,024 | 0.00% | 31q | +141.2%+$653.2K |
| Nykredit A/S | $1.1M | 192,367 | 0.00% | new | FIRST |
| NORDEA INVESTMENT MANAGEMENT AB | $1.1M | 188,808 | 0.00% | 31q | +317.9%+$822.3K |
| AQR CAPITAL MANAGEMENT LLC | $1.1M | 185,368 | 0.00% | 31q | +461.1%+$880.5K |
| MARSHALL WACE, LLP | $1.0M | 173,556 | 0.00% | 4q | -16.2%-$194.3K |
| Laird Norton Wetherby Trust Company, LLC | $907.7K | 157,034 | 0.02% | 3q | +388.7%+$721.9K |
| Engineers Gate Manager LP | $899.7K | 155,650 | 0.01% | 2q | +1953.4%+$855.8K |
| Crossmark Global Holdings, Inc. | $870.1K | 150,544 | 0.01% | 11q | +459.6%+$714.7K |
| RWC Asset Management LLP | $857.6K | 148,380 | 0.03% | 5q | +391.8%+$683.3K |
| Orion Porfolio Solutions, LLC | $855.1K | 147,937 | 0.01% | 10q | +404.5%+$685.6K |
| VPR Management LLC | $854.8K | 147,885 | 0.34% | 15q | +400.4%+$684.0K |
| HighTower Advisors, LLC | $837.6K | 144,915 | 0.00% | 6q | +114.4%+$446.9K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $828.4K | 143,315 | 0.00% | 10q | +383.2%+$656.9K |
Showing the largest 100 of 297 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 284 | $2.2B | 376,777,334 | 78 | 188 | 10 | 0.0% |
| Q1 2026 | 234 | $2.2B | 72,372,468 | 40 | 103 | 63 | 0.1% |
| Q4 2025 | 212 | $1.6B | 67,853,197 | 31 | 109 | 48 | 0.1% |
| Q3 2025 | 202 | $1.6B | 64,549,101 | 38 | 63 | 69 | 0.2% |
| Q2 2025 | 187 | $1.5B | 67,442,758 | 31 | 73 | 47 | 0.2% |
| Q1 2025 | 180 | $1.2B | 67,374,024 | 31 | 56 | 55 | 0.1% |
| Q4 2024 | 175 | $1.1B | 75,969,203 | 18 | 58 | 56 | 0.1% |
| Q3 2024 | 175 | $1.1B | 67,624,986 | 33 | 80 | 25 | 0.1% |
| Q2 2024 | 158 | $816.1M | 60,570,300 | 22 | 56 | 43 | 0.0% |
| Q1 2024 | 146 | $1.3B | 75,467,373 | 20 | 35 | 52 | 0.0% |
| Q4 2023 | 139 | $1.1B | 74,797,148 | 16 | 42 | 49 | 0.2% |
| Q3 2023 | 126 | $886.4M | 73,379,861 | 13 | 39 | 38 | 0.1% |
| Q2 2023 | 120 | $841.8M | 71,145,861 | 17 | 34 | 37 | 0.1% |
| Q1 2023 | 111 | $661.4M | 65,644,596 | 12 | 39 | 36 | 0.7% |
| Q4 2022 | 110 | $700.6M | 65,042,125 | 21 | 28 | 42 | 1.1% |
| Q3 2022 | 139 | $798.0M | 86,181,647 | 24 | 47 | 36 | 1.2% |
| Q2 2022 | 132 | $678.7M | 84,698,814 | 23 | 38 | 48 | 0.5% |
| Q1 2022 | 137 | $657.9M | 66,056,582 | 24 | 40 | 46 | 1.7% |
| Q4 2021 | 141 | $705.0M | 95,976,384 | 22 | 43 | 43 | 4.8% |
| Q3 2021 | 124 | $646.3M | 90,746,161 | 13 | 45 | 36 | 0.6% |
| Q2 2021 | 139 | $671.5M | 90,345,110 | 18 | 56 | 42 | 0.5% |
| Q1 2021 | 148 | $647.3M | 87,593,454 | 25 | 56 | 41 | 1.0% |
| Q4 2020 | 147 | $626.5M | 72,909,286 | 20 | 52 | 43 | 0.2% |
| Q3 2020 | 147 | $585.5M | 70,430,869 | 14 | 32 | 65 | 0.2% |
| Q2 2020 | 150 | $882.0M | 83,102,602 | 21 | 50 | 55 | 1.2% |
| Q1 2020 | 146 | $605.5M | 80,583,374 | 15 | 31 | 69 | 1.6% |
| Q4 2019 | 183 | $1.3B | 86,056,759 | 28 | 37 | 74 | 1.5% |
| Q3 2019 | 176 | $1.1B | 91,719,433 | 21 | 51 | 68 | 0.3% |
| Q2 2019 | 177 | $1.2B | 98,756,006 | 27 | 55 | 59 | 0.8% |
| Q1 2019 | 176 | $991.4M | 93,574,686 | 26 | 48 | 72 | 0.2% |
| Q4 2018 | 173 | $918.7M | 113,799,055 | 5 | 4 | 2 | 0.1% |