Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionAE Wealth Management LLC
Latest Disclosed Ownership3,112 shares
Latest Disclosed Value $ 827,662
AE Wealth Management LLC reports 3.56% increase in ownership of ECL / Ecolab Inc.

On May 13, 2026 - AE Wealth Management LLC filed a 13F-HR form disclosing ownership of 3,112 shares of Ecolab Inc. (US:ECL) valued at $827,854 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 3,005 shares of Ecolab Inc.. This represents a change in shares of 3.56% during the quarter. The current value of the position is $795,645 USD.

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 3,112 107 3.56 828 4.82 0.0001
2026-01-26 2025-12-31 13F ECOLAB COM 278865100 3,005 -408 -11.95 789 -15.52 0.0045
2025-11-03 2025-09-30 13F ECOLAB COM 278865100 3,413 349 11.39 935 13.21 0.0060
2025-08-06 2025-06-30 13F ECOLAB COM 278865100 3,064 -127 -3.98 826 1.98 0.0060
2025-05-06 2025-03-31 13F ECOLAB COM 278865100 3,191 -4,766 -59.90 809 -56.60 0.0068
2025-02-13 2024-12-31 13F ECOLAB COM 278865100 7,957 1,506 23.35 1,865 13.18 0.0158
2024-11-14 2024-09-30 13F ECOLAB COM 278865100 6,451 1,370 26.96 1,647 36.23 0.0149
2024-08-12 2024-06-30 13F ECOLAB COM 278865100 5,081 1,935 61.51 1,209 66.53 0.0121
2024-05-15 2024-03-31 13F ECOLAB COM 278865100 3,146 -3,159 -50.10 726 -41.97 0.0082
2024-02-14 2023-12-31 13F ECOLAB COM 278865100 6,305 462 7.91 1,251 26.49 0.0064
2023-10-11 2023-09-30 13F ECOLAB COM 278865100 5,843 906 18.35 990 7.38 0.0059
2023-07-10 2023-06-30 13F ECOLAB COM 278865100 4,937 -503 -9.25 922 2.33 0.0055
2023-04-14 2023-03-31 13F ECOLAB COM 278865100 5,440 432 8.63 901 23.63 0.0058
2023-01-31 2022-12-31 13F ECOLAB COM 278865100 5,008 772 18.22 729 18.95 0.0053
2022-10-25 2022-09-30 13F ECOLAB COM 278865100 4,236 226 5.64 612 -0.81 0.0049
2022-08-03 2022-06-30 13F ECOLAB COM 278865100 4,010 -1,455 -26.62 617 -36.06 0.0049
2022-04-18 2022-03-31 13F ECOLAB COM 278865100 5,465 342 6.68 965 -19.72 0.0066
2022-01-20 2021-12-31 13F ECOLAB COM 278865100 5,123 366 7.69 1,202 21.17 0.0084
2021-11-01 2021-09-30 13F ECOLAB COM 278865100 4,757 206 4.53 992 5.87 0.0082
2021-07-21 2021-06-30 13F ECOLAB COM 278865100 4,551 453 11.05 937 6.84 0.0082
2021-04-27 2021-03-31 13F ECOLAB COM 278865100 4,098 -507 -11.01 877 -11.95 0.0089
2021-02-01 2020-12-31 13F ECOLAB COM 278865100 4,605 -2,854 -38.26 996 -33.20 0.0113
2020-11-06 2020-09-30 13F ECOLAB COM 278865100 7,459 3,719 99.44 1,491 100.40 0.0213
2020-08-05 2020-06-30 13F ECOLAB COM 278865100 3,740 -249 -6.24 744 19.61 0.0115
2020-05-07 2020-03-31 13F ECOLAB COM 278865100 3,989 -1,567 -28.20 622 -41.98 0.0143
2020-01-15 2019-12-31 13F ECOLAB COM 278865100 5,556 2,617 89.04 1,072 84.19 0.0233
2019-11-05 2019-09-30 13F ECOLAB COM 278865100 2,939 1,210 69.98 582 70.67 0.0168
2019-07-22 2019-06-30 13F ECOLAB COM 278865100 1,729 1,729 341 0.0102
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.