Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionPeak Asset Management, LLC
Latest Disclosed Ownership10,515 shares
Latest Disclosed Value $ 2,797,122
Peak Asset Management, LLC reports 4.04% decrease in ownership of ECL / Ecolab Inc.

On May 14, 2026 - Peak Asset Management, LLC filed a 13F-HR form disclosing ownership of 10,515 shares of Ecolab Inc. (MX:ECL) valued at $2,797,122 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 10,958 shares of Ecolab Inc.. This represents a change in shares of -4.04% 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)
2026-05-14 2026-03-31 13F ECOLAB COM 278865100 10,515 -443 -4.04 2,797 -2.75 0.4934
2026-02-05 2025-12-31 13F ECOLAB COM 278865100 10,958 0 0.00 2,877 -4.13 0.4896
2025-11-13 2025-09-30 13F ECOLAB COM 278865100 10,958 -150 -1.35 3,001 0.27 0.5238
2025-08-14 2025-06-30 13F ECOLAB COM 278865100 11,108 0 0.00 2,993 6.25 0.5483
2025-05-07 2025-03-31 13F ECOLAB COM 278865100 11,108 -166 -1.47 2,816 6.63 0.5360
2025-02-14 2024-12-31 13F ECOLAB COM 278865100 11,274 -162 -1.42 2,642 -9.52 0.4887
2024-11-06 2024-09-30 13F ECOLAB COM 278865100 11,436 -517 -4.33 2,920 2.64 0.5503
2024-08-12 2024-06-30 13F ECOLAB COM 278865100 11,953 -73 -0.61 2,845 2.45 0.5571
2024-05-10 2024-03-31 13F ECOLAB COM 278865100 12,026 -195 -1.60 2,777 14.57 0.5499
2024-02-12 2023-12-31 13F ECOLAB COM 278865100 12,221 51 0.42 2,424 17.56 0.5334
2023-11-14 2023-09-30 13F ECOLAB COM 278865100 12,170 248 2.08 2,062 -7.37 0.4978
2023-08-14 2023-06-30 13F ECOLAB COM 278865100 11,922 0 0.00 2,226 12.77 0.5146
2023-05-11 2023-03-31 13F ECOLAB COM 278865100 11,922 20 0.17 1,973 13.91 0.4823
2023-01-30 2022-12-31 13F ECOLAB COM 278865100 11,902 912 8.30 1,732 9.14 0.4517
2022-11-14 2022-09-30 13F ECOLAB COM 278865100 10,990 115 1.06 1,587 -5.08 0.4519
2022-08-11 2022-06-30 13F ECOLAB COM 278865100 10,875 150 1.40 1,672 -11.72 0.4573
2022-05-12 2022-03-31 13F ECOLAB COM 278865100 10,725 7,125 197.92 1,894 124.14 0.4405
2022-02-14 2021-12-31 13F ECOLAB COM 278865100 3,600 0 0.00 845 12.52 0.1949
2021-11-12 2021-09-30 13F ECOLAB COM 278865100 3,600 -43 -1.18 751 0.13 0.1851
2021-08-06 2021-06-30 13F ECOLAB COM 278865100 3,643 0 0.00 750 -3.85 0.1864
2021-05-13 2021-03-31 13F ECOLAB COM 278865100 3,643 0 0.00 780 -1.02 0.1884
2021-02-12 2020-12-31 13F ECOLAB COM 278865100 3,643 93 2.62 788 11.14 0.2060
2020-11-13 2020-09-30 13F ECOLAB COM 278865100 3,550 0 0.00 709 0.42 0.2115
2020-08-14 2020-06-30 13F ECOLAB COM 278865100 3,550 232 6.99 706 36.56 0.2250
2020-05-13 2020-03-31 13F ECOLAB COM 278865100 3,318 1,814 120.61 517 78.28 0.1993
2020-02-14 2019-12-31 13F ECOLAB COM 278865100 1,504 0 0.00 290 -2.68 0.0878
2019-11-08 2019-09-30 13F ECOLAB COM 278865100 1,504 -272 -15.32 298 -15.10 0.0974
2019-08-15 2019-06-30 13F ECOLAB COM 278865100 1,776 34 1.95 351 13.96 0.1148
2019-05-08 2019-03-31 13F ECOLAB COM 278865100 1,742 0 0.00 308 19.84 0.1048
2019-02-15 2018-12-31 13F ECOLAB COM 278865100 1,742 60 3.57 257 -2.65 0.0964
2018-11-09 2018-09-30 13F ECOLAB COM 278865100 1,682 0 0.00 264 11.86 0.0890
2018-08-14 2018-06-30 13F ECOLAB COM 278865100 1,682 0 0.00 236 2.16 0.0857
2018-05-14 2018-03-31 13F ECOLAB COM 278865100 1,682 50 3.06 231 5.48 0.0849
2018-02-13 2017-12-31 13F ECOLAB COM 278865100 1,632 -90 -5.23 219 -0.90 0.0801
2017-11-13 2017-09-30 13F ECOLAB COM 278865100 1,722 0 0.00 221 -3.49 0.0792
2017-07-31 2017-06-30 13F ECOLAB COM 278865100 1,722 0 0.00 229 6.02 0.0850
2017-05-11 2017-03-31 13F ECOLAB COM 278865100 1,722 0 0.00 216 6.93 0.0818
2017-02-01 2016-12-31 13F ECOLAB COM 278865100 1,722 1,722 202 0.0808
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.