Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionFiduciary Trust Co
Latest Disclosed Ownership53,530 shares
Latest Disclosed Value $ 14,240,122
Fiduciary Trust Co reports 0.60% decrease in ownership of ECL / Ecolab Inc.

On May 15, 2026 - Fiduciary Trust Co filed a 13F-HR form disclosing ownership of 53,530 shares of Ecolab Inc. (MX:ECL) valued at $14,240,122 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 53,854 shares of Ecolab Inc.. This represents a change in shares of -0.60% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ECOLAB COM 278865100 53,530 -324 -0.60 14,240 0.73 0.0980
2026-02-13 2025-12-31 13F ECOLAB COM 278865100 53,854 -1,918 -3.44 14,138 -7.44 0.1607
2025-11-14 2025-09-30 13F ECOLAB COM 278865100 55,772 -783 -1.38 15,274 0.23 0.1730
2025-08-14 2025-06-30 13F ECOLAB COM 278865100 56,555 -228 -0.40 15,238 5.86 0.1875
2025-05-15 2025-03-31 13F ECOLAB COM 278865100 56,783 388 0.69 14,396 8.94 0.1885
2025-02-14 2024-12-31 13F ECOLAB COM 278865100 56,395 902 1.63 13,214 -6.74 0.1745
2024-11-14 2024-09-30 13F ECOLAB COM 278865100 55,493 602 1.10 14,169 8.46 0.1979
2024-08-14 2024-06-30 13F ECOLAB COM 278865100 54,891 -379 -0.69 13,064 2.37 0.1961
2024-05-14 2024-03-31 13F ECOLAB COM 278865100 55,270 -1,300 -2.30 12,762 13.73 0.1958
2024-02-12 2023-12-31 13F ECOLAB COM 278865100 56,570 -170 -0.30 11,221 16.74 0.1875
2023-11-14 2023-09-30 13F ECOLAB COM 278865100 56,740 -864 -1.50 9,612 -10.63 0.1758
2023-08-01 2023-06-30 13F ECOLAB COM 278865100 57,604 52 0.09 10,754 12.89 0.1895
2023-05-15 2023-03-31 13F ECOLAB COM 278865100 57,552 -1,364 -2.32 9,527 11.09 0.1767
2023-02-14 2022-12-31 13F ECOLAB COM 278865100 58,916 -1,974 -3.24 8,576 -2.49 0.1669
2022-11-14 2022-09-30 13F ECOLAB COM 278865100 60,890 -715 -1.16 8,794 -7.16 0.1903
2022-08-12 2022-06-30 13F ECOLAB COM 278865100 61,605 -1,932 -3.04 9,472 -15.56 0.1995
2022-05-12 2022-03-31 13F ECOLAB COM 278865100 63,537 -1,444 -2.22 11,218 -26.41 0.2011
2022-02-14 2021-12-31 13F ECOLAB COM 278865100 64,981 -75 -0.12 15,244 12.32 0.2507
2021-11-12 2021-09-30 13F ECOLAB COM 278865100 65,056 -500 -0.76 13,572 0.52 0.2415
2021-08-16 2021-06-30 13F ECOLAB COM 278865100 65,556 776 1.20 13,502 -2.63 0.2613
2021-05-19 2021-03-31 13F ECOLAB COM 278865100 64,780 -307 -0.47 13,867 -1.53 0.2814
2021-01-26 2020-12-31 13F ECOLAB COM 278865100 65,087 2,024 3.21 14,082 11.74 0.2935
2020-11-13 2020-09-30 13F ECOLAB COM 278865100 63,063 -178 -0.28 12,602 0.16 0.2969
2020-08-13 2020-06-30 13F ECOLAB COM 278865100 63,241 735 1.18 12,582 29.18 0.3114
2020-05-15 2020-03-31 13F ECOLAB COM 278865100 62,506 2,757 4.61 9,740 -15.53 0.2826
2020-02-04 2019-12-31 13F ECOLAB COM 278865100 59,749 -298 -0.50 11,531 -3.03 0.2689
2019-11-12 2019-09-30 13F ECOLAB COM 278865100 60,047 4,851 8.79 11,891 9.11 0.2984
2019-08-14 2019-06-30 13F ECOLAB COM 278865100 55,196 1,648 3.08 10,898 15.29 0.2859
2019-05-07 2019-03-31 13F ECOLAB COM 278865100 53,548 -185 -0.34 9,453 19.39 0.2541
2019-01-29 2018-12-31 13F ECOLAB COM 278865100 53,733 -1,695 -3.06 7,918 -8.88 0.2426
2018-11-13 2018-09-30 13F ECOLAB COM 278865100 55,428 -1,017 -1.80 8,690 9.71 0.2439
2018-08-03 2018-06-30 13F ECOLAB COM 278865100 56,445 -1,583 -2.73 7,921 -0.41 0.2398
2018-05-07 2018-03-31 13F ECOLAB COM 278865100 58,028 -1,781 -2.98 7,954 -0.88 0.2458
2018-01-29 2017-12-31 13F ECOLAB COM 278865100 59,809 -2,034 -3.29 8,025 0.91 0.2386
2017-11-02 2017-09-30 13F ECOLAB COM 278865100 61,843 -4,839 -7.26 7,953 -10.16 0.2447
2017-08-09 2017-06-30 13F ECOLAB COM 278865100 66,682 -370 -0.55 8,852 5.32 0.2714
2017-05-15 2017-03-31 13F ECOLAB COM 278865100 67,052 -3,975 -5.60 8,405 0.95 0.2569
2017-02-14 2016-12-31 13F ECOLAB COM 278865100 71,027 -608 -0.85 8,326 -4.51 0.2698
2016-11-14 2016-09-30 13F ECOLAB COM 278865100 71,635 -1,032 -1.42 8,719 1.17 0.2986
2016-08-12 2016-06-30 13F ECOLAB COM 278865100 72,667 -3,572 -4.69 8,618 1.36 0.3028
2016-05-16 2016-03-31 13F ECOLAB COM 278865100 76,239 -994 -1.29 8,502 -3.76 0.3006
2016-02-03 2015-12-31 13F ECOLAB INC COM COMMON 278865100 77,233 -991 -1.27 8,834 2.92 0.3746
2015-11-10 2015-09-30 13F ECOLAB INC COM COMMON 278865100 78,224 -16,352 -17.29 8,583 -19.74 0.3870
2015-08-10 2015-06-30 13F ECOLAB INC COM Common 278865100 94,576 7,292 8.35 10,694 7.12 0.4449
2015-04-28 2015-03-31 13F ECOLAB INC COM Common 278865100 87,284 6,730 8.35 9,983 18.55 0.4134
2015-01-26 2014-12-31 13F ECOLAB INC COM Common 278865100 80,554 9,394 13.20 8,421 3.06 0.3539
2014-11-03 2014-09-30 13F ECOLAB INC COM Common 278865100 71,160 2,725 3.98 8,171 7.23 0.3604
2014-07-25 2014-06-30 13F ECOLAB INC COM Common 278865100 68,435 1,593 2.38 7,620 5.57 0.3259
2014-05-13 2014-03-31 13F ECOLAB INC COM Common 278865100 66,842 4,842 7.81 7,218 11.65 0.3194
2014-02-19 2013-12-31 13F ECOLAB INC COM Common 278865100 62,000 2,298 3.85 6,465 9.65 0.2859
2013-10-31 2013-09-30 13F/A-1 ECOLAB INC COM Common 278865100 42,076 -1,167 2,240 0.1032
2013-11-06 2013-09-30 13F/A-2 ECOLAB INC COM Common 278865100 59,702 16,459 38.06 5,896 60.04 0.2715
2013-10-29 2013-09-30 13F EMC CORP COM Common 278865100 59,702 5,896
2013-08-08 2013-06-30 13F ECOLAB INC COM Common 278865100 43,243 43,243 3,684 0.1705
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.