CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in ECL — Ecolab Inc.

CIK 1081019 WEST SACRAMENTO, CA

Position in ECL

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$130,957,921

-$435,964 QoQ

Shares Held

492,286

-1.6% QoQ

Ownership

0.175%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $937,098,459 across 42 Specialty Chemicals names. ECL ranks #2 (14.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LIN	Linde PLC	541,846	$268,625,572
2	ECL	Ecolab Inc. This page	492,286	$130,957,921
3	SHW	Sherwin Williams Co	393,809	$126,235,474
4	APD	Air Products & Chemicals, Inc.	258,781	$75,173,292
5	DD	DuPont de Nemours, Inc.	504,651	$69,339,047
6	PPG	Ppg Industries Inc	472,931	$50,546,865
7	RPM	Rpm International Inc/De/	392,315	$38,996,111
8	ALB	Albemarle Corp	136,123	$24,438,162

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$130,957,921	492,286	-1.6%	Shares	Sole	2026-05-18
2025-12-31	$131,393,885	500,510	-0.0%	Shares	Sole	2026-02-17
2025-09-30	$137,107,735	500,649	+3.1%	Shares	Sole	2025-11-14
2025-06-30	$130,835,483	485,583	+2.0%	Shares	Sole	2025-08-14
2025-03-31	$120,749,547	476,292	-1.2%	Shares	Sole	2025-05-15
2024-12-31	$112,974,107	482,136	+0.9%	Shares	Sole	2025-03-18
2024-09-30	$121,968,077	477,688	+2.3%	Shares	Sole	2025-04-04
2024-06-30	$111,181,938	467,151	+3.4%	Shares	Sole	2025-04-08
2024-03-31	$104,364,260	451,989	+2.7%	Shares	Sole	2024-05-16
2023-12-31	$87,278,760	440,024	+3.5%	Shares	Sole	2024-02-13
2023-09-30	$71,990,087	424,971	-0.8%	Shares	Sole	2023-11-14
2023-06-30	$79,978,929	428,405	-3.5%	Shares	Sole	2023-08-21
2023-03-31	$73,469,828	443,846	-0.9%	Shares	Sole	2023-05-09
2022-12-31	$65,199,963	447,925	+2.4%	Shares	Sole	2023-02-14
2022-09-30	$63,181,006	437,481	-1.1%	Shares	Sole	2022-11-21
2022-06-30	$68,042,028	442,521	+0.3%	Shares	Sole	2022-08-15
2022-03-31	$77,879,909	441,096	-5.1%	Shares	Sole	2022-05-16
2021-12-31	$109,027,110	464,756	+4.1%	Shares	Sole	2022-02-15
2021-09-30	$93,163,433	446,570	-1.3%	Shares	Sole	2021-11-15
2021-06-30	$93,155,905	452,279	-2.7%	Shares	Sole	2021-08-16
2021-03-31	$99,556,250	465,064	+1.3%	Shares	Sole	2021-05-18
2020-12-31	$99,324,385	459,070	+1.0%	Shares	Sole	2021-02-16
2020-09-30	$90,792,507	454,326	+0.6%	Shares	Sole	2020-11-17
2020-06-30	$89,873,076	451,737	-4.5%	Shares	Sole	2020-08-17
2020-03-31	$73,727,068	473,125	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.