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Livermore
Livermore
ZHEN

Albert D Mason Inc

SEC CIK
0001169318
Latest filing
Jul 22, 2026

ECL holding history

Ecolab Inc. in every 13F filed by Albert D Mason Inc, 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)
3,814
Value
$1.06M
% of portfolio
0.6%
Quarters held
22
Since Q1 2021
Holdings of ECL by Albert D Mason Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,814$1.06M0.6%+6+0.2%AddedHolders
Q1 20263,808$1.01M0.7%+182+5.0%AddedHolders
Q4 20253,626$951.8K0.6%−33−0.9%ReducedHolders
Q3 20253,659$1.00M0.7%+1,166+46.8%AddedHolders
Q2 20252,493$671.7K0.5%−248−9.0%ReducedHolders
Q1 20252,741$695.0K0.5%+151+5.8%AddedHolders
Q4 20242,590$606.8K0.4%+2+0.1%AddedHolders
Q3 20242,588$660.9K0.4%+10.0%AddedHolders
Q2 20242,587$615.6K0.4%−30−1.1%ReducedHolders
Q1 20242,617$604.0K0.4%00.0%UnchangedHolders
Q4 20232,617$519.0K0.3%−7−0.3%ReducedHolders
Q3 20232,624$445.0K0.3%00.0%UnchangedHolders
Q2 20232,624$490.0K0.3%00.0%UnchangedHolders
Q1 20232,624$434.0K0.3%−28−1.1%ReducedHolders
Q4 20222,652$386.0K0.3%−74−2.7%ReducedHolders
Q3 20222,726$394.0K0.3%−28−1.0%ReducedHolders
Q2 20222,754$423.0K0.3%−25−0.9%ReducedHolders
Q1 20222,779$491.0K0.3%−9−0.3%ReducedHolders
Q4 20212,788$654.0K0.4%−9−0.3%ReducedHolders
Q3 20212,797$584.0K0.4%+9+0.3%AddedHolders
Q2 20212,788$574.0K0.4%−117−4.0%ReducedHolders
Q1 20212,905$622.0K0.4%––Holders

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