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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 Q4 2017?

176 institutional investors reported SBS - COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP - SPONSORED ADR for Q4 2017. Use the holders table for investor-level position and value details.

CUSIP: 20441A102

Q4 2017 13F Holders as of 31 Dec 2017

Security type / class: Equity / SPONSORED ADR
Total 13F shares: 115,176,119
Total 13F value: $1,203,395,510
Share change: +12,996,310
Put/Call ratio: 2.3%
SEC-reported price per share: $10.45
Number of holders: 176
Value change: +$135,745,555
Number of buys: 86
Number of sells: 69

Security key

20441A102

Report period

Q4 2017

Institutions

176

Top holders

SBS full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2018 Previous quarter: Q3 2017 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: Q1 2018 Previous quarter: Q3 2017

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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

WINDACRE PARTNERSHIP LLC

Disclosed value leader

WINDACRE PARTNERSHIP LLC

Comparable rows

0/15

Latest evidence

30 Sep 2017

13F Highest disclosed value: $130,847,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

WINDACRE PARTNERSHIP LLC has the largest disclosed position value at $130.85M.

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 WINDACRE PARTNERSHIP LLC's linked filing trail.

Disclosed position value Top 5

WINDACRE PARTNERSHIP LLC $130.85M

Impax Asset Management LTD $92.52M

VANGUARD GROUP INC $51.8M

UBS AM, a distinct business unit ... $51.72M

AQR CAPITAL MANAGEMENT LLC $49.05M

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
WINDACRE PARTNERSHIP LLC	13F Company 13F	— class O/S missing	$130,847,000 12,509,300 shares	—	30 Sep 2017
Impax Asset Management LTD	13F Company 13F	— class O/S missing	$92,516,000 8,844,743 shares	—	30 Sep 2017
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$51,803,000 4,952,476 shares	—	30 Sep 2017
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	— class O/S missing	$51,716,678 4,944,233 shares	—	30 Sep 2017
AQR CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$49,053,000 4,689,533 shares	—	30 Sep 2017
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$37,690,000 3,603,333 shares	—	30 Sep 2017

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 Q4 2017

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

Institutions

176

115,176,119

Rows available

176

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 Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

152

Q4 2017 holders

176

Holder diff

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 value	Q4 2017 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend