Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionIngalls & Snyder Llc
Latest Disclosed Ownership7,838 shares
Latest Disclosed Value $ 2,085
Ingalls & Snyder Llc ownership in ECL / Ecolab Inc.

On May 13, 2026 - Ingalls & Snyder Llc filed a 13F-HR form disclosing ownership of 7,838 shares of Ecolab Inc. (MX:ECL) valued at $2,085 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,838 shares of Ecolab Inc.. This represents a change in shares of 0.00% 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)
2026-05-13 2026-03-31 13F ECOLAB COM 278865100 7,838 0 0.00 2 0.00 0.0738
2026-02-13 2025-12-31 13F ECOLAB COM 278865100 7,838 -10 -0.13 2 0.00 0.0756
2025-11-07 2025-09-30 13F ECOLAB COM 278865100 7,848 0 0.00 2 0.00 0.0703
2025-07-31 2025-06-30 13F ECOLAB COM 278865100 7,848 490 6.66 2 100.00 0.0750
2025-05-12 2025-03-31 13F ECOLAB COM 278865100 7,358 -105 -1.41 2 0.00 0.0613
2025-01-29 2024-12-31 13F ECOLAB COM 278865100 7,463 -10 -0.13 2 0.00 0.0686
2024-11-14 2024-09-30 13F ECOLAB COM 278865100 7,473 -30 -0.40 2 0.00 0.0745
2024-07-31 2024-06-30 13F ECOLAB COM 278865100 7,503 -519 -6.47 2 0.00 0.0768
2024-05-13 2024-03-31 13F ECOLAB COM 278865100 8,022 0 0.00 2 0.00 0.0818
2024-01-29 2023-12-31 13F ECOLAB COM 278865100 8,022 -100 -1.23 2 0.00 0.0719
2023-11-02 2023-09-30 13F ECOLAB COM 278865100 8,122 -327 -3.87 1 0.00 0.0662
2023-07-27 2023-06-30 13F ECOLAB COM 278865100 8,449 -6 -0.07 2 0.00 0.0755
2023-05-09 2023-03-31 13F ECOLAB COM 278865100 8,455 0 0.00 1 0.00 0.0719
2023-01-31 2022-12-31 13F ECOLAB COM 278865100 8,455 0 0.00 1 -99.92 0.0669
2022-10-21 2022-09-30 13F ECOLAB COM 278865100 8,455 0 0.00 1,221 -6.08 0.0681
2022-08-11 2022-06-30 13F ECOLAB COM 278865100 8,455 -26 -0.31 1,300 -13.16 0.0679
2022-05-09 2022-03-31 13F ECOLAB COM 278865100 8,481 0 0.00 1,497 -24.77 0.0669
2022-02-11 2021-12-31 13F ECOLAB COM 278865100 8,481 0 0.00 1,990 12.49 0.0897
2021-10-27 2021-09-30 13F ECOLAB COM 278865100 8,481 -458 -5.12 1,769 -3.91 0.0810
2021-08-03 2021-06-30 13F ECOLAB COM 278865100 8,939 -26 -0.29 1,841 -4.06 0.0818
2021-04-21 2021-03-31 13F ECOLAB CO 278865100 8,965 -5 -0.06 1,919 -1.13 0.0896
2021-01-27 2020-12-31 13F ECOLAB COM 278865100 8,970 -135 -1.48 1,941 6.65 0.0958
2020-10-21 2020-09-30 13F ECOLAB COM 278865100 9,105 0 0.00 1,820 0.50 0.1249
2020-07-31 2020-06-30 13F ECOLAB COM 278865100 9,105 0 0.00 1,811 27.63 0.1040
2020-04-22 2020-03-31 13F ECOLAB COM 278865100 9,105 0 0.00 1,419 -19.24 0.0956
2020-01-15 2019-12-31 13F ECOLAB COM 278865100 9,105 -405 -4.26 1,757 -6.69 0.0951
2019-10-16 2019-09-30 13F ECOLAB COM 278865100 9,510 -1,040 -9.86 1,883 -9.60 0.0919
2019-07-11 2019-06-30 13F ECOLAB COM 278865100 10,550 -711 -6.31 2,083 4.78 0.1002
2019-04-11 2019-03-31 13F ECOLAB COM 278865100 11,261 -100 -0.88 1,988 18.76 0.0947
2019-01-24 2018-12-31 13F ECOLAB COM 278865100 11,361 -50 -0.44 1,674 -6.43 0.0884
2018-10-24 2018-09-30 13F ECOLAB COM 278865100 11,411 -40 -0.35 1,789 11.33 0.0754
2018-08-10 2018-06-30 13F ECOLAB COM 278865100 11,451 -1,500 -11.58 1,607 -9.46 0.0746
2018-04-17 2018-03-31 13F ECOLAB COM 278865100 12,951 0 0.00 1,775 2.13 0.0866
2018-01-19 2017-12-31 13F ECOLAB COM 278865100 12,951 -1,334 -9.34 1,738 -5.39 0.0800
2017-10-20 2017-09-30 13F ECOLAB COM 278865100 14,285 0 0.00 1,837 -3.11 0.0957
2017-07-28 2017-06-30 13F ECOLAB COM 278865100 14,285 50 0.35 1,896 6.28 0.1029
2017-05-09 2017-03-31 13F ECOLAB COM 278865100 14,235 760 5.64 1,784 12.91 0.0952
2017-01-25 2016-12-31 13F ECOLAB COM 278865100 13,475 350 2.67 1,580 -1.13 0.0860
2016-11-03 2016-09-30 13F ECOLAB COM 278865100 13,125 -1,950 -12.94 1,598 -10.63 0.0891
2016-08-11 2016-06-30 13F ECOLAB COM 278865100 15,075 -1,450 -8.77 1,788 -2.93 0.1055
2016-04-29 2016-03-31 13F ECOLAB COMMON 027886510 16,525 0 0.00 1,842 -2.54 0.1171
2016-01-27 2015-12-31 13F ECOLAB COMMON 027886510 16,525 -100 -0.60 1,890 3.62 0.1208
2015-10-27 2015-09-30 13F ECOLAB COMMON 027886510 16,625 -50 -0.30 1,824 -3.24 0.1192
2015-07-10 2015-06-30 13F ECOLAB COMMON 027886510 16,675 200 1.21 1,885 0.05 0.1040
2015-04-15 2015-03-31 13F ECOLAB COMMON 027886510 16,475 16,475 1,884 0.1038
2015-01-28 2014-12-31 13F ECOLAB COMMON 027886510 0 -16,175 -100.00 0 -100.00
2014-10-28 2014-09-30 13F ECOLAB COMMON 027886510 16,175 0 0.00 1,857 3.17 0.0999
2014-07-30 2014-06-30 13F ECOLAB COMMON 027886510 16,175 0 0.00 1,800 3.09 0.0885
2014-05-02 2014-03-31 13F ECOLAB COMMON 027886510 16,175 3,000 22.77 1,746 27.17 0.0936
2014-01-24 2013-12-31 13F ECOLAB COMMON 027886510 13,175 0 0.00 1,373 5.53 0.0757
2013-11-12 2013-09-30 13F ECOLAB COMMON 027886510 13,175 -50 -0.38 1,301 15.54 0.0778
2013-08-09 2013-06-30 13F/A-1 ECOLAB COMMON 027886510 13,225 13,225 1,126 0.0717
2013-08-08 2013-06-30 13F ECOLAB COMMON 027886510 6,200 528
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.