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COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP

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SBS

COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR (SBS)

Q: What does CUSIP 20441A102 represent in this 13F holders report?

CUSIP 20441A102 is the security identifier for SBS - COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR used to aggregate holder disclosures.

Q: How many institutions held SBS - COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR in Q1 2023?

135 institutional investors reported SBS - COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR for Q1 2023. Use the holders table for investor-level position and value details.

CUSIP: 20441A102

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / SPONSORED ADR
Total 13F shares: 71,287,520
Total 13F value: $712,686,418
Share change: -347,112
Put/Call ratio: 62%
SEC-reported price per share: $10.01
Number of holders: 135
Value change: -$4,098,648
Number of buys: 62
Number of sells: 63

Security key

20441A102

Report period

Q1 2023

Institutions

135

Top holders

SBS full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP SEC filings COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 20441A102

Newer quarter: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of SBS - COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Impax Asset Management Gr...

Disclosed value leader

Impax Asset Management Gr...

Comparable rows

0/15

Latest evidence

31 Dec 2022

13F Highest disclosed value: $178,232,354 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Impax Asset Management Group plc has the largest disclosed position value at $178.23M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Impax Asset Management Group plc's linked filing trail.

Disclosed position value Top 5

Impax Asset Management Group plc $178.23M

Invesco Ltd. $74.46M

BlackRock Finance, Inc. $73.63M

MACKENZIE FINANCIAL CORP $58.29M

FIRST TRUST ADVISORS LP $42.07M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Impax Asset Management Group plc	13F Company 13F	— class O/S missing	$178,232,354 16,774,548 shares	—	31 Dec 2022
Invesco Ltd.	13F Company 13F	— class O/S missing	$74,462,211 6,985,198 shares	—	31 Dec 2022
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$73,631,273 6,907,249 shares	—	31 Dec 2022
MACKENZIE FINANCIAL CORP	13F Company 13F	— class O/S missing	$58,294,008 5,468,481 shares	—	31 Dec 2022
FIRST TRUST ADVISORS LP	13F Company 13F	— class O/S missing	$42,071,576 3,946,677 shares	—	31 Dec 2022
LETKO, BROSSEAU & ASSOCIATES INC	13F Company 13F	— class O/S missing	$38,109,393 3,574,990 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

135

71,287,520

Rows available

135

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q1 2023 Across Filers

Q1 2023 holders

135

Q1 2023 holders

135

Holder diff

Investor	Q1 2023 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q1 2023 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend