Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp SBS Institutional Ownership

NYSE SBS

$6.33 -0.07 (-1.09%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

295 Institutions

Increased 173 58.6%

Unchanged 15 5.1%

Reduced 107 36.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

2.19%

▲+0.11 pp QoQ

Shares Held by Institutions

374.72Mn

of 17.09Bn outstanding

▲+5.05% QoQ

Shares Outstanding

17.09Bn

16.72Bn held outside 13F filers

Institutional Investors

295

filed 13F for Jun 2026

▲+54 vs prior quarter

Net Shares Added (QoQ)

+18.02Mn

accumulated since last quarter

Value of Holdings

$2.40Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp (NYSE:SBS) had 294 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

These investors held 2.19% of Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp's outstanding shares at the end of Q2 2026, up from 2.09% in Q1 2026.
Total shares held in Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp rose 5.05% versus Q1 2026, while the number of holders rose 50.77% versus Q2 2025.
Of the 294 holders, 172 added to their positions, 107 reduced their stakes and 15 left their positions unchanged in Q2 2026.
Institutional investors held 374.71Mn shares of Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp in total at the end of Q2 2026, up 18Mn from the prior quarter and up 42.01Mn from a year earlier.
As of June 30, 2026, Impax Asset Management Group plc held the largest stake in Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp with 52.32Mn shares, or 0.31% of shares outstanding.
Among holders that already owned Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp, the biggest buyers in Q2 2026 were Impax Asset Management Group plc (+18.61Mn shares), Royal London Asset Management LTD (+7.27Mn shares), WCM Investment Management, LLC (+4.92Mn shares), UBS Group AG (+4.88Mn shares) and Itau Unibanco Holding S.A. (+2.62Mn shares).
Holders that trimmed the most shares of Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp in Q2 2026 while keeping a position were Manning & Napier Advisors LLC (-11.66Mn shares), Allianz Asset Management GmbH (-3.81Mn shares), Goldman Sachs Group Inc (-3.37Mn shares), Bank of America Corp (-2.67Mn shares) and Renaissance Technologies LLC (-1.11Mn shares).
According to Business Quant data, the leading holders of SBS for Q2 2026 were Impax Asset Management Group plc (52.32Mn shares), BlackRock, Inc. (29.94Mn shares), Amundi (26.1Mn shares), Royal London Asset Management LTD (20.55Mn shares), Deutsche Bank AG (19.19Mn shares), WCM Investment Management, LLC (15.92Mn shares), Wellington Management Group LLP (12.28Mn shares), Letko, Brosseau & Associates Inc (12.11Mn shares), UBS Group AG (12.05Mn shares) and Mackenzie Financial Corp (11.03Mn shares).

Form 13F Holdings

298 Institutional Holders

Report period 30 Jun, 2026

Total shares held 374.72Mn

Of outstanding 2.19%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Impax Asset Management Group plc	0001749768	52,324,409	0.31%	▲18,612,609	+55.21%	$302.44Mn
2	BlackRock, Inc.	0002012383	29,944,581	0.18%	▼518,539	-1.70%	$173.08Mn
3	Amundi	0001330387	26,095,862	0.15%	▼146,338	-0.56%	$150.93Mn
4	ROYAL LONDON ASSET MANAGEMENT LTD	0000863748	20,552,459	0.12%	▲7,269,799	+54.73%	$118.79Mn
5	DEUTSCHE BANK AG\	0000948046	19,192,518	0.11%	▲675,793	+3.65%	$110.93Mn
6	WCM INVESTMENT MANAGEMENT, LLC	0001061186	15,916,320	0.09%	▲4,921,385	+44.76%	$92.47Mn
7	WELLINGTON MANAGEMENT GROUP LLP	0000902219	12,283,156	0.07%	▲1,989,261	+19.32%	$71.00Mn
8	LETKO, BROSSEAU & ASSOCIATES INC	0001297496	12,114,373	0.07%	▲371,528	+3.16%	$70.02Mn
9	UBS Group AG	0001610520	12,048,286	0.07%	▲4,878,041	+68.03%	$69.64Mn
10	MACKENZIE FINANCIAL CORP	0000919859	11,033,555	0.06%	▲196,910	+1.82%	$63.77Mn
11	Morgan Stanley	0000895421	9,856,486	0.06%	▲459,176	+4.89%	$56.97Mn
12	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	9,388,520	0.05%	0	0.00%	$54.27Mn
13	AMERICAN CENTURY COMPANIES INC	0000748054	8,521,961	0.05%	▼110,969	-1.29%	$49.26Mn
14	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	7,855,000	0.05%	▼51,810	-0.66%	$45.40Mn
15	RENAISSANCE TECHNOLOGIES LLC	0001037389	7,547,490	0.04%	▼1,106,000	-12.78%	$43.62Mn
16	Northern Trust Corp	0000073124	7,390,131	0.04%	▼638,049	-7.95%	$42.71Mn
17	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0000765443	6,400,937	0.04%	▼834,988	-11.54%	$37.00Mn
18	Perpetual Ltd	0001647273	6,323,632	0.04%	▲2,082	+0.03%	$36.55Mn
19	ASSETMARK, INC	0001344551	6,072,960	0.04%	▲613,615	+11.24%	$35.10Mn
20	STRS OHIO	0000820478	5,711,948	0.03%	▼439,957	-7.15%	$33.02Mn

Showing 1 to 20 of 298 holders