Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionNbc Securities, Inc.
Latest Disclosed Ownership2,565 shares
Latest Disclosed Value $ 682,356
Nbc Securities, Inc. reports 1.30% increase in ownership of ECL / Ecolab Inc.

On April 14, 2026 - Nbc Securities, Inc. filed a 13F-HR form disclosing ownership of 2,565 shares of Ecolab Inc. (MX:ECL) valued at $682,356 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 2,532 shares of Ecolab Inc.. This represents a change in shares of 1.30% 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)
2026-04-14 2026-03-31 13F ECOLAB COMMON STK 278865100 2,565 33 1.30 682 2.71 0.0512
2026-01-29 2025-12-31 13F ECOLABINC COMMONSTK 278865100 2,532 168 7.11 665 2.63 0.0498
2025-11-14 2025-09-30 13F ECOLAB COMMON STK 278865100 2,364 27 1.16 647 0.0498
2025-07-08 2025-06-30 13F ECOLAB COMMON STK 278865100 2,337 743 46.61 1 0.0513
2025-04-09 2025-03-31 13F ECOLAB INC COM Stock 278865100 1,594 1,593 159,300.00 0 0.0345
2025-01-22 2024-12-31 13F ECOLAB INC COM Stock 278865100 1 -1,777 -99.94 0 0.0348
2024-10-15 2024-09-30 13F ECOLAB INC COM Stock 278865100 1,778 40 2.30 0 0.0380
2024-07-10 2024-06-30 13F ECOLAB INC COM Stock 278865100 1,738 -280 -13.88 0 0.0376
2024-04-05 2024-03-31 13F ECOLAB INC COM Stock 278865100 2,018 -50 -2.42 0 0.0436
2024-02-07 2023-12-31 13F ECOLAB INC COM Stock 278865100 2,068 -252 -10.86 0 0.0413
2023-11-03 2023-09-30 13F ECOLAB INC COM Stock 278865100 2,320 2,320 0 0.0432
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.