Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionSmartleaf Asset Management LLC
Latest Disclosed Ownership6,912 shares
Latest Disclosed Value $ 1,814,389
Smartleaf Asset Management LLC reports 5.74% increase in ownership of ECL / Ecolab Inc.

On May 15, 2026 - Smartleaf Asset Management LLC filed a 13F-HR form disclosing ownership of 6,912 shares of Ecolab Inc. (MX:ECL) valued at $1,814,389 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,537 shares of Ecolab Inc.. This represents a change in shares of 5.74% 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 6,912 375 5.74 1,814 4.92 0.0655
2026-02-13 2025-12-31 13F ECOLAB COM 278865100 6,537 416 6.80 1,729 3.53 0.0655
2025-11-05 2025-09-30 13F ECOLAB COM 278865100 6,121 1,304 27.07 1,671 29.66 0.1034
2025-08-14 2025-06-30 13F ECOLAB COM 278865100 4,817 679 16.41 1,288 24.81 0.1135
2025-05-14 2025-03-31 13F ECOLAB COM 278865100 4,138 221 5.64 1,033 12.42 0.0996
2025-02-05 2024-12-31 13F ECOLAB COM 278865100 3,917 477 13.87 919 4.91 0.0937
2024-11-13 2024-09-30 13F ECOLAB COM 278865100 3,440 667 24.05 876 31.78 0.1063
2024-10-08 2024-06-30 13F/A-1 ECOLAB COM 278865100 2,773 853 44.43 664 49.55 0.1089
2024-08-13 2024-06-30 13F ECOLAB COM 278865100 2,773 853 664 0.1089
2024-10-07 2024-03-31 13F/A-1 ECOLAB COM 278865100 1,920 339 21.44 445 42.77 0.0861
2024-05-03 2024-03-31 13F ECOLAB COM 278865100 1,920 339 318 0.0765
2024-02-12 2023-12-31 13F ECOLAB COM 278865100 1,581 1,581 311 0.0833
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.