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Washington Trust Advisors, Inc.

Position in ECL — Ecolab Inc.

CIK 1900099 WELLESLEY, MA

Position in ECL

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$10,404,411
-$214,309 QoQ
Shares Held
37,344
-6.4% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.95%
of 13F equity value
Holder Rank
#356
of 1,701 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in ECL Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

Washington Trust Advisors, Inc. holds $21,421,818 across 11 Specialty Chemicals names. ECL ranks #1 (48.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ECL
Ecolab Inc.
This page
37,344 $10,404,411

All Filings in ECL

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,404,411 37,344
2026-03-31 $10,618,720 39,917
2025-12-31 $10,880,665 41,447
2025-09-30 $11,647,538 42,531
2025-06-30 $11,509,129 42,715
2025-03-31 $10,852,683 42,808
2024-12-31 $10,053,265 42,904
2024-09-30 $11,160,729 43,711
2024-06-30 $10,580,766 44,457
2024-03-31 $10,399,274 45,038
2023-12-31 $9,350,615 47,142
2023-09-30 $7,983,144 47,126
2023-06-30 $8,636,652 46,262
2023-03-31 $7,541,712 45,561
2022-12-31 $6,586,007 45,246
2022-09-30 $6,693,144 46,345
2022-06-30 $6,858,310 44,604
2022-03-31 $6,356,689 36,003
2021-12-31 $7,327,653 31,236