COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

Position in ECL — Ecolab Inc.

CIK 1083190 HARRISBURG, PA

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Position in ECL

as of Jun 30, 2026 · filed Jul 17, 2026 Compact

Position Value

$15,587,115

-$209,152 QoQ

Shares Held

55,946

-5.8% QoQ

Ownership

0.020%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#297

of 1,701 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ECL Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds $145,888,684 across 29 Specialty Chemicals names. ECL ranks #3 (10.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LIN	Linde PLC	102,120	$52,994,152
2	SHW	Sherwin Williams Co	50,662	$17,443,939
3	ECL	Ecolab Inc. This page	55,946	$15,587,115
4	APD	Air Products & Chemicals, Inc.	49,184	$14,419,765
5	PPG	Ppg Industries Inc	49,233	$5,971,470
6	IFF	International Flavors & Fragrances Inc	56,390	$4,467,215
7	DD	DuPont de Nemours, Inc.	30,179	$4,093,479
8	ALB	Albemarle Corp	26,049	$3,517,396

All Filings in ECL

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$15,587,115	55,946	-5.8%	Shares	Sole	2026-07-17
2026-03-31	$15,796,267	59,380	+0.1%	Shares	Sole	2026-05-01
2025-12-31	$15,565,860	59,294	-3.3%	Shares	Sole	2026-02-10
2025-09-30	$16,787,070	61,298	-0.9%	Shares	Sole	2025-11-12
2025-06-30	$16,674,024	61,884	+7.4%	Shares	Sole	2025-08-08
2025-03-31	$14,610,864	57,632	+7.6%	Shares	Sole	2025-05-13
2024-12-31	$12,556,271	53,586	-2.8%	Shares	Sole	2025-02-11
2024-09-30	$14,075,832	55,128	-1.3%	Shares	Sole	2024-11-07
2024-06-30	$13,286,588	55,826	+0.2%	Shares	Sole	2024-08-12
2024-03-31	$12,863,669	55,711	+0.2%	Shares	Sole	2024-05-08
2023-12-31	$11,022,904	55,573	+9.0%	Shares	Sole	2024-02-09
2023-09-30	$8,640,585	51,007	+18.1%	Shares	Sole	2023-11-09
2023-06-30	$8,065,194	43,201	+2.8%	Shares	Sole	2023-08-09
2023-03-31	$6,953,584	42,008	+0.3%	Shares	Sole	2023-05-09
2022-12-31	$6,097,071	41,887	+15.5%	Shares	Sole	2023-02-13
2022-09-30	$5,237,535	36,266	+0.2%	Shares	Sole	2022-11-14
2022-06-30	$5,563,651	36,184	+8.5%	Shares	Sole	2022-08-15
2022-03-31	$5,889,865	33,359	+6.6%	Shares	Sole	2022-05-12
2021-12-31	$7,341,024	31,293	+0.3%	Shares	Sole	2022-02-11
2021-09-30	$6,507,066	31,191	+51.3%	Shares	Sole	2021-11-10
2021-06-30	$4,245,659	20,613	-33.7%	Shares	Sole	2021-08-12
2021-03-31	$6,658,219	31,103	+0.2%	Shares	Sole	2021-05-12
2020-12-31	$6,713,650	31,030	+34.9%	Shares	Sole	2021-02-12
2020-09-30	$4,597,319	23,005	+62.7%	Shares	Sole	2020-11-12
2020-06-30	$2,813,351	14,141	-11.7%	Shares	Sole	2020-08-11
2020-03-31	$2,496,552	16,021	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.