Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionCompagnie Lombard Odier SCmA
Latest Disclosed Ownership7,365 shares
Latest Disclosed Value $ 1,959,237
Compagnie Lombard Odier SCmA reports 23.95% increase in ownership of ECL / Ecolab Inc.

On April 15, 2026 - Compagnie Lombard Odier SCmA filed a 13F-HR form disclosing ownership of 7,365 shares of Ecolab Inc. (MX:ECL) valued at $1,959,237 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 5,942 shares of Ecolab Inc.. This represents a change in shares of 23.95% 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)
2026-04-15 2026-03-31 13F ECOLAB COM 278865100 7,365 1,423 23.95 1,959 25.66 0.0241
2026-01-16 2025-12-31 13F ECOLAB COM 278865100 5,942 3,918 193.58 1,560 181.41 0.0170
2025-11-06 2025-09-30 13F ECOLAB COM 278865100 2,024 555 37.78 554 40.25 0.0061
2025-07-15 2025-06-30 13F ECOLAB COM 278865100 1,469 1,469 396 0.0052
2023-08-07 2023-06-30 13F ECOLAB COM 278865100 0 -1,000 -100.00 0 -100.00
2023-05-01 2023-03-31 13F ECOLAB COM 278865100 1,000 0 0.00 166 13.01 0.0041
2023-02-14 2022-12-31 13F/A-1 ECOLAB COM 278865100 1,000 0 0.00 146 1.39 0.0039
2023-02-13 2022-12-31 13F ECOLAB COM 278865100 1,000 0 0 0.0000
2022-11-09 2022-09-30 13F ECOLAB COM 278865100 1,000 0 0.00 144 -6.49 0.0042
2022-08-11 2022-06-30 13F ECOLAB COM 278865100 1,000 0 0.00 154 -12.99 0.0039
2022-04-27 2022-03-31 13F ECOLAB COM 278865100 1,000 0 0.00 177 -24.68 0.0037
2022-02-09 2021-12-31 13F ECOLAB COM 278865100 1,000 0 0.00 235 12.44 0.0047
2021-10-28 2021-09-30 13F ECOLAB COM 278865100 1,000 0 0.00 209 1.46 0.0045
2021-07-15 2021-06-30 13F ECOLAB COM 278865100 1,000 0 0.00 206 -3.74 0.0045
2021-04-23 2021-03-31 13F ECOLAB COM 278865100 1,000 -900 -47.37 214 -47.93 0.0047
2021-02-09 2020-12-31 13F ECOLAB COM 278865100 1,900 0 0.00 411 8.16 0.0106
2020-11-12 2020-09-30 13F ECOLAB COM 278865100 1,900 616 47.98 380 48.44 0.0113
2020-08-14 2020-06-30 13F ECOLAB COM 278865100 1,284 0 0.00 256 28.00 0.0086
2020-05-13 2020-03-31 13F ECOLAB COM 278865100 1,284 284 28.40 200 3.63 0.0084
2020-02-13 2019-12-31 13F ECOLAB COM 278865100 1,000 -930 -48.19 193 -49.48 0.0074
2019-11-12 2019-09-30 13F ECOLAB COM 278865100 1,930 930 93.00 382 93.91 0.0160
2019-08-14 2019-06-30 13F ECOLAB COM 278865100 1,000 -2,921 -74.50 197 -71.57 0.0080
2019-05-13 2019-03-31 13F ECOLAB COM 278865100 3,921 -2,150 -35.41 693 -22.48 0.0286
2019-02-13 2018-12-31 13F ECOLAB COM 278865100 6,071 -2,860 -32.02 894 -36.14 0.0366
2018-11-13 2018-09-30 13F ECOLAB COM 278865100 8,931 -514 -5.44 1,400 5.58 0.0490
2018-08-10 2018-06-30 13F ECOLAB COM 278865100 9,445 1,311 16.12 1,326 18.92 0.0487
2018-05-11 2018-03-31 13F ECOLAB COM 278865100 8,134 -718 -8.11 1,115 -5.99 0.0406
2018-02-16 2017-12-31 13F/A-1 ECOLAB COM 278865100 8,852 520 6.24 1,186 10.53 0.0429
2018-02-13 2017-12-31 13F ECOLAB COM 278865100 8,852 520 1,186
2017-11-14 2017-09-30 13F ECOLAB COM 278865100 8,332 400 5.04 1,073 1.90 0.0381
2017-08-14 2017-06-30 13F ECOLAB COM 278865100 7,932 0 0.00 1,053 5.94 0.0365
2017-05-15 2017-03-31 13F ECOLAB COM 278865100 7,932 -770 -8.85 994 -2.55 0.0336
2017-02-14 2016-12-31 13F ECOLAB COM 278865100 8,702 -360 -3.97 1,020 -7.44 0.0298
2016-11-14 2016-09-30 13F ECOLAB COM 278865100 9,062 7,050 350.40 1,102 361.09 0.0322
2016-08-15 2016-06-30 13F ECOLAB COM 278865100 2,012 -9,650 -82.75 239 -81.66 0.0069
2016-05-17 2016-03-31 13F ECOLAB COM 278865100 11,662 7,025 151.50 1,303 145.85 0.0399
2016-02-26 2015-12-31 13F/A-1 ECOLAB COM 278865100 4,637 -2,543 -35.42 530 -32.66 0.0167
2016-02-16 2015-12-31 13F ECOLAB COM 278865100 4,637 530
2015-11-13 2015-09-30 13F ECOLAB COM 278865100 7,180 -17,695 -71.14 787 -72.00 0.0320
2015-08-14 2015-06-30 13F ECOLAB COM 278865100 24,875 -3,827 -13.33 2,811 -14.35 0.1045
2015-05-13 2015-03-31 13F ECOLAB COM 278865100 28,702 -23,745 -45.27 3,282 -40.11 0.1235
2015-02-13 2014-12-31 13F ECOLAB COM 278865100 52,447 36,634 231.67 5,480 201.93 0.2527
2014-11-14 2014-09-30 13F ECOLAB COM 278865100 15,813 11,000 228.55 1,815 238.62 0.0732
2014-08-14 2014-06-30 13F ECOLAB COM 278865100 4,813 -862 -15.19 536 -12.70 0.0213
2014-08-14 2014-03-31 13F ECOLAB COM 278865100 5,675 0 0.00 614 3.89 0.0255
2014-08-14 2013-12-31 13F ECOLAB COM 278865100 5,675 5,675 591 0.0249
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.