Optiver Holding B.V.

SEC CIK: 0001859606
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

SBS holding history

Companhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp in every 13F filed by Optiver Holding B.V., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SBS overview All 13F holders of SBS Full Q2 2026 holdings

Shares (Q2 2026): 0; Sold out in Q2 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 18; Since Q2 2021

Holdings of SBS by Optiver Holding B.V., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	0	$0	0.0%	−726,435−100.0%	Sold outConverted for a 5-for-1 split	Holders
Q1 2026	145,287	$4.47M	0.2%	+29,970+26.0%	Added	Holders
Q4 2025	115,317	$2.75M	<0.1%	−35,259−23.4%	Reduced	Holders
Q3 2025	150,576	$3.75M	0.1%	−431,071−74.1%	Reduced	Holders
Q2 2025	581,647	$12.8M	0.3%	+350,496+151.6%	Added	Holders
Q1 2025	231,151	$4.13M	0.2%	+231,151	New	Holders
Q4 2024	0	$0	0.0%	−34,679−100.0%	Sold out	Holders
Q3 2024	34,679	$573.6K	<0.1%	+34,679	New	Holders
Q2 2024	0	$0	0.0%	−638,262−100.0%	Sold out	Holders
Q1 2024	638,262	$10.7M	0.4%	−44,536−6.5%	Reduced	Holders
Q4 2023	682,798	$10.4M	0.3%	+186,854+37.7%	Added	Holders
Q3 2023	495,944	$6.01M	0.2%	+186,176+60.1%	Added	Holders
Q2 2023	309,768	$3.67M	0.1%	−358,924−53.7%	Reduced	Holders
Q1 2023	668,692	$6.69M	0.3%	+146,854+28.1%	Added	Holders
Q4 2022	521,838	$5.56M	0.3%	−534,213−50.6%	Reduced	Holders
Q3 2022	1,056,051	$9.62M	<0.1%	+437,310+70.7%	Added	Holders
Q2 2022	618,741	$4.94M	<0.1%	+220,391+55.3%	Added	Holders
Q1 2022	398,350	$3.92M	<0.1%	+316,432+386.3%	Added	Holders
Q4 2021	81,918	$580.0K	<0.1%	00.0%	Unchanged	Holders
Q3 2021	81,918	$580.0K	<0.1%	−205,359−71.5%	Reduced	Holders
Q2 2021	287,277	$2.13M	0.3%	+287,277	New	Holders