Companhia de Saneamento Básico do Estado de São Paulo - SABESP - Depositary Receipt (Common Stock)
DE ˙ DB ˙ US20441A1025
4,72 € ↑0,06 (1,29%)
2026-06-03
DEL PRIS
SecurityDE:SAJA / Companhia de Saneamento Básico do Estado de São Paulo - SABESP - Depositary Receipt (Common Stock)
InstitutionBlackRock, Inc.
Latest Disclosed Ownership6,092,624 shares
Latest Disclosed Value $ 185,885,951
BlackRock, Inc. reports 1.74% increase in ownership of SAJA / Companhia de Saneamento Básico do Estado de São Paulo - SABESP - Depositary Receipt (Common Stock)

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 6,092,624 shares of Companhia de Saneamento Básico do Estado de São Paulo - SABESP - Depositary Receipt (Common Stock) (DE:SAJA) valued at $155,971,174 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,988,679 shares of Companhia de Saneamento Básico do Estado de São Paulo - SABESP - Depositary Receipt (Common Stock). This represents a change in shares of 1.74% during the quarter. The current value of the position is $28,757,185 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 6,092,624 103,945 1.74 185,886 30.15 0.0032
2026-02-12 2025-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,988,679 2,483,615 70.86 142,830 63.72 0.0024
2025-11-12 2025-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,505,064 -147,716 -4.04 87,241 8.71 0.0015
2025-08-12 2025-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,652,780 285,040 8.46 80,252 33.42 0.0015
2025-05-02 2025-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,367,740 142,300 4.41 60,148 30.13 0.0013
2025-02-07 2024-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,225,440 456,797 16.50 46,221 0.93 0.0009
2024-11-13 2024-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,768,643 506,690 22.40 45,793 50.52 0.0010
2024-08-13 2024-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,261,953 -28,898 -1.26 30,423 -21.09 0.0007
2024-05-10 2024-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,290,851 57,127 2.56 38,555 13.33 0.0009
2024-02-13 2023-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,233,724 -6,321,865 -73.89 34,020 -67.19 0.0009
2023-11-13 2023-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 8,555,589 1,162,143 15.72 103,694 18.45 0.0030
2023-08-11 2023-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 7,393,446 -914,678 -11.01 87,538 5.26 0.0024
2023-05-12 2023-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 8,308,124 1,400,875 20.28 83,164 12.95 0.0025
2023-02-13 2022-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 6,907,249 1,072,842 18.39 73,631 38.53 0.0023
2022-11-14 2022-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,834,407 40,311 0.70 53,152 14.81 0.0018
2022-08-12 2022-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,794,096 75,503 1.32 46,294 -17.65 0.0015
2022-05-12 2022-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,718,593 -165,814 -2.82 56,213 30.15 0.0015
2022-02-10 2021-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,884,407 321,645 5.78 43,191 9.66 0.0011
2021-11-09 2021-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,562,762 147,851 2.73 39,385 -1.71 0.0011
2021-08-11 2021-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 5,414,911 697,691 14.79 40,070 15.88 0.0011
2021-05-07 2021-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 4,717,220 858,385 22.24 34,578 4.31 0.0010
2021-02-05 2020-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,858,835 231,934 6.39 33,148 10.11 0.0011
2020-11-06 2020-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,626,901 145,163 4.17 30,104 -17.73 0.0011
2020-08-14 2020-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,481,738 28,012 0.81 36,592 43.56 0.0015
2020-05-01 2020-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,453,726 439,865 14.59 25,489 -43.81 0.0012
2020-02-13 2019-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,013,861 108,724 3.74 45,359 31.42 0.0017
2019-11-08 2019-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,905,137 273,819 10.41 34,514 7.78 0.0014
2019-08-22 2019-06-30 13F/A-1 COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,631,318 -133,719 -4.84 32,023 9.46 0.0014
2019-08-13 2019-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,631,318 -133,719 32,023
2019-05-09 2019-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,765,037 302,690 12.29 29,255 47.22 0.0013
2019-02-08 2018-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,462,347 -97,238 -3.80 19,871 31.58 0.0010
2018-11-09 2018-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,559,585 -506,157 -16.51 15,102 -18.04 0.0007
2018-08-09 2018-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,065,742 -66,605 -2.13 18,425 -44.46 0.0008
2018-05-09 2018-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,132,347 557,288 21.64 33,172 23.27 0.0016
2018-02-09 2017-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 2,575,059 -1,028,274 -28.54 26,909 -28.60 0.0013
2017-11-14 2017-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 3,603,333 -3,385,920 -48.44 37,690 -43.36 0.0019
2017-08-10 2017-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 6,989,253 2,481,005 55.03 66,538 41.78 0.0035
2017-05-12 2017-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 4,508,248 3,204,823 245.88 46,930 314.83 0.0026
2017-02-10 2016-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 1,303,425 261,318 25.08 11,313 17.23 0.0160
2016-11-08 2016-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 1,042,107 -23,048 -2.16 9,650 1.11 0.0139
2016-08-10 2016-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 1,065,155 463,650 77.08 9,544 140.40 0.0144
2016-05-10 2016-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 601,505 218,779 57.16 3,970 125.44 0.0064
2016-02-11 2015-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 382,726 -5,297 -1.37 1,761 16.93 0.0026
2015-11-13 2015-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 388,023 4,011 1.04 1,506 -24.28 0.0024
2015-08-07 2015-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 384,012 -81,965 -17.59 1,989 -21.26 0.0029
2015-05-13 2015-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 465,977 16,721 3.72 2,526 -10.58 0.0035
2015-02-09 2014-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 449,256 -23,169 -4.90 2,825 -26.26 0.0040
2014-10-29 2014-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 472,425 -10,628 -2.20 3,831 -26.01 0.0056
2014-08-06 2014-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 483,053 7,849 1.65 5,178 17.68 0.0077
2014-05-02 2014-03-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 475,204 7,457 1.59 4,400 -17.04 0.0071
2014-02-12 2013-12-31 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 467,747 24,229 5.46 5,304 20.08 0.0087
2013-11-12 2013-09-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 443,518 87,601 24.61 4,417 19.22 0.0083
2013-08-13 2013-06-30 13F COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 355,917 355,917 3,705 0.0073
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.