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Livermore
Livermore
ZHEN

Washington Trust Co

SEC CIK
0001079736
Latest filing
Aug 3, 2026

ECL holding history

Ecolab Inc. in every 13F filed by Washington Trust Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ECL overviewAll 13F holders of ECLFull Q2 2026 holdings

Shares (Q2 2026)
1,822
Value
$507.6K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ECL by Washington Trust Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,822$507.6K<0.1%+47+2.6%AddedHolders
Q1 20261,775$472.2K<0.1%00.0%UnchangedHolders
Q4 20251,775$466.0K<0.1%00.0%UnchangedHolders
Q3 20251,775$486.1K<0.1%00.0%UnchangedHolders
Q2 20251,775$478.3K<0.1%+625+54.3%AddedHolders
Q1 20251,150$291.5K<0.1%−300−20.7%ReducedHolders
Q4 20241,450$339.8K<0.1%−300−17.1%ReducedHolders
Q3 20241,750$446.8K<0.1%00.0%UnchangedHolders
Q2 20241,750$416.5K<0.1%−50−2.8%ReducedHolders
Q1 20241,800$415.6K<0.1%00.0%UnchangedHolders
Q4 20231,800$357.0K<0.1%00.0%UnchangedHolders
Q3 20231,800$304.9K<0.1%00.0%UnchangedHolders
Q2 20231,800$336.0K<0.1%+50+2.9%AddedHolders
Q1 20231,750$289.7K<0.1%00.0%UnchangedHolders
Q4 20221,750$254.7K<0.1%−500−22.2%ReducedHolders
Q3 20222,250$325.0K<0.1%+295+15.1%AddedHolders
Q2 20221,955$300.0K<0.1%00.0%UnchangedHolders
Q1 20221,955$345.0K<0.1%−9−0.5%ReducedHolders
Q4 20211,964$461.0K<0.1%−30,760−94.0%ReducedHolders
Q3 202132,724$6.83M0.2%+677+2.1%AddedHolders
Q2 202132,047$6.60M0.2%+4,153+14.9%AddedHolders
Q1 202127,894$5.97M0.2%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.