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CHICAGO TRUST Co NA

Bank

Position in ECL — Ecolab Inc.

CIK 1601539 GRAYSLAKE, IL

Position in ECL

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$2,848,507
+$135,104 QoQ
Shares Held
10,224
+0.2% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.50%
of 13F equity value
Holder Rank
#605
of 1,701 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 95% Shared 0% None 4%

Common Shares in ECL Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $7,829,341 across 9 Specialty Chemicals names. ECL ranks #1 (36.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ECL
Ecolab Inc.
This page
10,224 $2,848,507

All Filings in ECL

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,848,507 10,224
2026-03-31 $2,713,403 10,200
2025-12-31 $1,704,542 6,493
2025-09-30 $1,821,168 6,650
2025-06-30 $2,693,052 9,995
2025-03-31 $2,489,819 9,821
2024-12-31 $2,492,461 10,637
2024-09-30 $2,738,414 10,725
2024-06-30 $2,269,092 9,534
2024-03-31 $2,060,781 8,925
2023-12-31 $1,472,946 7,426
2023-09-30 $1,221,881 7,213
2023-06-30 $1,301,975 6,974
2023-03-31 $1,036,382 6,261
2022-12-31 $782,093 5,373
2022-09-30 $1,169,945 8,101
2022-06-30 $1,299,425 8,451
2022-03-31 $2,075,638 11,756
2021-12-31 $1,878,830 8,009
2021-09-30 $1,673,340 8,021
2021-06-30 $1,656,203 8,041