Ecolab Inc.

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS ECL

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

59,294

Value ($000)

15,566

Weight

0.1%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/10/2026	15,566	0.1%	59,294	12/31/2025
2025 Q3	11/12/2025	16,787	0.1%	61,298	9/30/2025
2025 Q2	8/8/2025	16,674	0.1%	61,884	6/30/2025
2025 Q1	5/13/2025	14,611	0.1%	57,632	3/31/2025
2024 Q4	2/11/2025	12,556	0.1%	53,586	12/31/2024
2024 Q3	11/7/2024	14,076	0.1%	55,128	9/30/2024
2024 Q2	8/12/2024	13,287	0.1%	55,826	6/30/2024
2024 Q1	5/8/2024	12,864	0.1%	55,711	3/31/2024
2023 Q4	2/9/2024	11,023	0.1%	55,573	12/31/2023
2023 Q3	11/9/2023	8,641	0.1%	51,007	9/30/2023
2023 Q2	8/9/2023	8,065	0.1%	43,201	6/30/2023
2023 Q1	5/9/2023	6,954	0.1%	42,008	3/31/2023
2022 Q4	2/13/2023	6,097	0.1%	41,887	12/31/2022
2022 Q3	11/14/2022	5,238	0.1%	36,266	9/30/2022
2022 Q2	8/15/2022	5,564	0.1%	36,184	6/30/2022
2022 Q1	5/12/2022	5,890	0.1%	33,359	3/31/2022
2021 Q4	2/11/2022	7,341	0.1%	31,293	12/31/2021
2021 Q3	11/10/2021	6,507	0.1%	31,191	9/30/2021
2021 Q2	8/12/2021	4,246	0.0%	20,613	6/30/2021
2021 Q1	5/12/2021	6,658	0.1%	31,103	3/31/2021
2020 Q4	2/12/2021	6,714	0.1%	31,030	12/31/2020
2020 Q3	11/12/2020	4,597	0.1%	23,005	9/30/2020
2020 Q2	8/11/2020	2,813	0.1%	14,141	6/30/2020
2020 Q1	5/14/2020	2,497	0.1%	16,021	3/31/2020
2019 Q4	2/11/2020	3,117	0.1%	16,149	12/31/2019
2014 Q1	5/8/2014	5,601	0.1%	51,862	3/31/2014
2013 Q4	2/7/2014	5,397	0.1%	51,758	12/31/2013