COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP (SBS) Institutional Ownership & Insider Transactions

Ownership — SBS

Shares	Value	Change	Filing Date
52.32M	$302.0M	+45.58M	2026-06-30
29.94M	$173.0M	+23.85M	2026-06-30
26.10M	$150.0M	+20.85M	2026-06-30
20.55M	$118.0M	+17.90M	2026-06-30
19.19M	$110.0M	+15.49M	2026-06-30
15.92M	$92.0M	+13.72M	2026-06-30
12.28M	$70.0M	+10.22M	2026-06-30
12.11M	$70.0M	+9.77M	2026-06-30
12.05M	$69.0M	+10.61M	2026-06-30
11.03M	$63.0M	+8.87M	2026-06-30
9.86M	$56.0M	+7.98M	2026-06-30
9.39M	$54.0M	+7.51M	2026-06-30
8.52M	$49.0M	+6.80M	2026-06-30
7.86M	$45.0M	+6.27M	2026-06-30
7.55M	$43.0M	+5.82M	2026-06-30
7.39M	$42.0M	+5.78M	2026-06-30
6.32M	$36.0M	+5.06M	2026-06-30
6.07M	$35.0M	+4.98M	2026-06-30
5.71M	$33.0M	+4.48M	2026-06-30
5.06M	$29.0M	+4.08M	2026-06-30
4.38M	$25.0M	+4.03M	2026-06-30
4.09M	$23.0M	+3.26M	2026-06-30
3.95M	$22.0M	+3.46M	2026-06-30
3.69M	$21.0M	+2.97M	2026-06-30
3.57M	$20.0M	+3.25M	2026-06-30

Page 1 of 12