Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionGs Investments, Inc.
Latest Disclosed Ownership14,671 shares
Latest Disclosed Value $ 3,902,779
Gs Investments, Inc. reports 0.35% decrease in ownership of ECL / Ecolab Inc.

On May 6, 2026 - Gs Investments, Inc. filed a 13F-HR form disclosing ownership of 14,671 shares of Ecolab Inc. (MX:ECL) valued at $3,902,779 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 14,723 shares of Ecolab Inc.. This represents a change in shares of -0.35% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-06 2026-03-31 13F ECOLAB COM 278865100 14,671 -52 -0.35 3,903 0.96 2.2353
2026-02-09 2025-12-31 13F ECOLAB COM 278865100 14,723 -806 -5.19 3,865 -9.10 2.0992
2025-11-06 2025-09-30 13F ECOLAB COM 278865100 15,529 -5 -0.03 4,253 1.60 2.1056
2025-08-07 2025-06-30 13F ECOLAB COM 278865100 15,534 95 0.62 4,185 6.92 1.8546
2025-05-08 2025-03-31 13F ECOLAB COM 278865100 15,439 -72 -0.46 3,914 7.71 1.8449
2025-02-11 2024-12-31 13F ECOLAB COM 278865100 15,511 -431 -2.70 3,635 -10.71 1.6426
2024-11-12 2024-09-30 13F ECOLAB COM 278865100 15,942 20 0.13 4,070 7.42 1.8115
2024-07-31 2024-06-30 13F ECOLAB COM 278865100 15,922 -95 -0.59 3,789 2.46 1.7890
2024-05-09 2024-03-31 13F ECOLAB COM 278865100 16,017 0 0.00 3,698 16.44 1.7838
2024-02-08 2023-12-31 13F ECOLAB COM 278865100 16,017 -24 -0.15 3,177 16.89 1.6603
2023-11-01 2023-09-30 13F ECOLAB COM 278865100 16,041 62 0.39 2,717 -8.92 1.5495
2023-08-04 2023-06-30 13F ECOLAB COM 278865100 15,979 35 0.22 2,983 13.04 1.6261
2023-05-09 2023-03-31 13F ECOLAB COM 278865100 15,944 -35 -0.22 2,639 13.51 1.5239
2023-02-07 2022-12-31 13F ECOLAB COM 278865100 15,979 70 0.44 2,326 116,150.00 1.4379
2022-11-10 2022-09-30 13F ECOLAB COM 278865100 15,909 -60 -0.38 2 0.00 1.5208
2022-08-03 2022-06-30 13F ECOLAB COM 278865100 15,969 -15 -0.09 3 0.00 1.5143
2022-04-26 2022-03-31 13F ECOLAB COM 278865100 15,984 -85 -0.53 3 -33.33 1.5869
2022-02-09 2021-12-31 13F ECOLAB COM 278865100 16,069 50 0.31 4 0.00 1.8225
2021-11-12 2021-09-30 13F ECOLAB COM 278865100 16,019 16,019 3 1.7502
2021-05-07 2021-03-31 13F ECOLAB COM 278865100 0 -9,011 -100.00 0 -100.00
2021-02-10 2020-12-31 13F ECOLAB COM 278865100 9,011 9,011 2 1.8909
2020-11-12 2020-09-30 13F ECOLAB COM 278865100 0 -16,142 -100.00 0 -100.00
2020-08-12 2020-06-30 13F ECOLAB COM 278865100 16,142 -78 -0.48 3,211 27.07 2.5588
2020-05-07 2020-03-31 13F ECOLAB COM 278865100 16,220 -95 -0.58 2,528 10.40 2.4815
2020-02-04 2019-12-31 13F ECOLAB COM 278865100 16,315 -300 -1.81 2,289 -30.43 1.8963
2019-11-01 2019-09-30 13F ECOLAB COM 278865100 16,615 0 0.00 3,290 0.30 2.4102
2019-08-09 2019-06-30 13F ECOLAB COM 278865100 16,615 -40 -0.24 3,280 11.56 2.6835
2019-04-26 2019-03-31 13F ECOLAB COM 278865100 16,655 36 0.22 2,940 20.10 2.3061
2019-02-07 2018-12-31 13F Ecolab COM 278865100 16,619 -70 -0.42 2,449 -6.42 2.0545
2018-11-06 2018-09-30 13F ECOLAB COM 278865100 16,689 24 0.14 2,617 11.89 1.8289
2018-08-10 2018-06-30 13F ECOLAB COM 278865100 16,665 -475 -2.77 2,339 -0.47 1.7454
2018-05-15 2018-03-31 13F Ecolab COM 278865100 17,140 120 0.71 2,349 2.89 1.7207
2018-02-13 2017-12-31 13F Ecolab COM 278865100 17,020 65 0.38 2,284 1.47 1.7420
2017-08-29 2017-06-30 13F ECOLAB COM 278865100 16,955 16,955 2,251 1.6866
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.