Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionV-Square Quantitative Management LLC
Latest Disclosed Ownership6,406 shares
Latest Disclosed Value $ 1,704,124
V-Square Quantitative Management LLC reports 7.03% increase in ownership of ECL / Ecolab Inc.

On April 27, 2026 - V-Square Quantitative Management LLC filed a 13F-HR form disclosing ownership of 6,406 shares of Ecolab Inc. (MX:ECL) valued at $1,704,124 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 5,985 shares of Ecolab Inc.. This represents a change in shares of 7.03% 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)
2026-04-27 2026-03-31 13F Ecolab A 278865100 6,406 421 7.03 1,704 8.47 0.1802
2026-01-22 2025-12-31 13F Ecolab A 278865100 5,985 5,985 1,571 0.1633
2025-11-12 2025-09-30 13F Ecolab A 278865100 0 -6,103 -100.00 0 -100.00
2025-07-17 2025-06-30 13F Ecolab A 278865100 6,103 -83 -1.34 1,644 4.85 0.2202
2025-05-13 2025-03-31 13F Ecolab A 278865100 6,186 53 0.86 1,568 9.12 0.2290
2025-01-30 2024-12-31 13F Ecolab A 278865100 6,133 276 4.71 1,437 -3.88 0.2038
2024-10-17 2024-09-30 13F Ecolab A 278865100 5,857 552 10.41 1,495 18.46 0.2197
2024-07-16 2024-06-30 13F Ecolab A 278865100 5,305 -100 -1.85 1,263 1.12 0.2046
2024-04-24 2024-03-31 13F Ecolab A 278865100 5,405 1,028 23.49 1,248 43.78 0.1746
2024-02-21 2023-12-31 13F Ecolab A 278865100 4,377 1,127 34.68 868 57.82 0.1535
2023-11-13 2023-09-30 13F Ecolab A 278865100 3,250 1,232 61.05 551 46.28 0.2423
2023-07-26 2023-06-30 13F Ecolab A 278865100 2,018 -3 -0.15 377 12.57 0.2748
2023-04-24 2023-03-31 13F Ecolab A 278865100 2,021 2,021 335 0.3084
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.