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SBS

Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp
$5.81 +0.06 (+1.04%) At close · Jul 6
Market Cap
$20.06B
Shares
3,506,794,012

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 251
Total Value: $2,188,615,325
Total Shares: 71,766,815
Showing 1–100 of 252 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Superinvestors Holding SBS

All superinvestors →

Holder Concentration

Across 248 13F filers
Top Holder
9.4%
Jun 2023 → Mar 2026 · range 9.4% – 27.1%
of institutional value
Top 5
34.1%
Jun 2023 → Mar 2026 · range 34.1% – 57.4%
of institutional value
Top 10
50.0%
Jun 2023 → Mar 2026 · range 50.0% – 74.2%
of institutional value
HHI
374
Jun 2023 → Mar 2026 · range 374 – 1,066
Broadly held
Showing 100 of 252
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1170858 CUSIP 20441A102 13F (30d) 8 filings 7 filers Investor relations