STRS OHIO

Position in ECL — Ecolab Inc.

CIK 820478 COLUMBUS, OH

Position in ECL

as of Mar 31, 2026 · filed Apr 24, 2026 Compact

Position Value

$20,070,676

-$601,198 QoQ

Shares Held

75,448

-4.2% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

STRS OHIO holds $323,872,178 across 33 Specialty Chemicals names. ECL ranks #5 (6.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DD	DuPont de Nemours, Inc.	771,412	$105,992,008
2	LIN	Linde PLC	133,064	$65,967,808
3	APD	Air Products & Chemicals, Inc.	196,907	$57,199,514
4	SHW	Sherwin Williams Co	74,988	$24,037,403
5	ECL	Ecolab Inc. This page	75,448	$20,070,676
6	PPG	Ppg Industries Inc	140,374	$15,003,173
7	ALB	Albemarle Corp	68,211	$12,245,920
8	SOLS	Solstice Advanced Materials Inc.	78,927	$6,011,080

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$20,070,676	75,448	-4.2%	Shares	Sole	2026-04-24
2025-12-31	$20,671,874	78,744	+33.9%	Shares	Sole	2026-02-02
2025-09-30	$16,108,719	58,821	-35.6%	Shares	Sole	2025-10-30
2025-06-30	$24,624,391	91,391	+28.1%	Shares	Sole	2025-08-04
2025-03-31	$18,088,398	71,349	-0.9%	Shares	Sole	2025-05-28
2024-12-31	$16,872,211	72,005	-17.6%	Shares	Sole	2025-05-28
2024-09-30	$22,312,522	87,387	-1.1%	Shares	Sole	2024-11-01
2024-06-30	$21,039,438	88,401	-1.8%	Shares	Sole	2024-08-05
2024-03-31	$20,788,850	90,034	-17.6%	Shares	Sole	2024-05-13
2023-12-31	$21,671,324	109,258	+4.7%	Shares	Sole	2024-01-30
2023-09-30	$17,678,414	104,359	-1.4%	Shares	Sole	2023-10-26
2023-06-30	$19,753,668	105,810	-3.8%	Shares	Sole	2023-07-31
2023-03-31	$18,209,293	110,006	+47.1%	Shares	Sole	2023-08-02
2022-12-31	$10,888,615	74,805	-3.7%	Shares	Sole	2023-01-26
2022-09-30	$11,214,357	77,651	+0.2%	Shares	Sole	2022-10-27
2022-06-30	$11,920,705	77,528	+0.0%	Shares	Sole	2022-07-25
2022-03-31	$13,684,282	77,505	-22.1%	Shares	Sole	2022-04-21
2021-12-31	$23,345,223	99,515	-1.2%	Shares	Sole	2022-01-24
2021-09-30	$21,003,235	100,677	-6.3%	Shares	Sole	2021-10-22
2021-06-30	$22,141,569	107,499	-5.2%	Shares	Sole	2021-07-26
2021-03-31	$24,263,121	113,342	-3.6%	Shares	Sole	2021-04-23
2020-12-31	$25,439,176	117,578	-3.9%	Shares	Sole	2021-01-25
2020-09-30	$24,448,625	122,341	-5.3%	Shares	Sole	2020-12-14
2020-06-30	$25,691,408	129,135	-4.7%	Shares	Sole	2020-07-23
2020-03-31	$21,104,836	135,435	—	Shares	Sole	2020-04-23
No filing history on record for this holder in this stock.