Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionAries Wealth Management
Latest Disclosed Ownership1,549 shares
Latest Disclosed Value $ 412,065
Aries Wealth Management ownership in ECL / Ecolab Inc.

On May 14, 2026 - Aries Wealth Management filed a 13F-HR form disclosing ownership of 1,549 shares of Ecolab Inc. (US:ECL) valued at $412,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 1,549 shares of Ecolab Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $396,033 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)
2026-05-14 2026-03-31 13F ECOLAB COM 278865100 1,549 0 0.00 412 1.48 0.0906
2026-01-30 2025-12-31 13F ECOLAB COM 278865100 1,549 0 0.00 407 -4.25 0.0900
2025-11-10 2025-09-30 13F ECOLAB COM 278865100 1,549 0 0.00 424 1.68 0.1004
2025-07-28 2025-06-30 13F ECOLAB COM 278865100 1,549 0 0.00 417 6.38 0.1091
2025-04-17 2025-03-31 13F ECOLAB COM 278865100 1,549 244 18.70 393 28.52 0.1066
2025-01-30 2024-12-31 13F ECOLAB COM 278865100 1,305 -170 -11.53 306 -18.88 0.0842
2024-10-31 2024-09-30 13F ECOLAB COM 278865100 1,475 -31 -2.06 377 5.03 0.1035
2024-07-25 2024-06-30 13F ECOLAB COM 278865100 1,506 0 0.00 358 3.17 0.1129
2024-05-03 2024-03-31 13F ECOLAB COM 278865100 1,506 -69 -4.38 348 11.22 0.1121
2024-01-10 2023-12-31 13F ECOLAB COM 278865100 1,575 0 0.00 312 19.54 0.1114
2023-10-19 2023-09-30 13F ECOLAB COM 278865100 1,575 0 0.00 262 -11.22 0.1025
2023-07-14 2023-06-30 13F ECOLAB COM 278865100 1,575 10 0.64 294 13.51 0.1140
2023-04-11 2023-03-31 13F ECOLAB COM 278865100 1,565 0 0.00 259 14.10 0.1062
2023-01-19 2022-12-31 13F ECOLAB COM 278865100 1,565 0 0.00 228 -7.72 0.0982
2022-11-02 2022-09-30 13F ECOLAB COM 278865100 1,565 0 0.00 246 2.07 0.1089
2022-07-27 2022-06-30 13F ECOLAB COM 278865100 1,565 1,565 241 0.1094
2022-04-23 2022-03-31 13F ECOLAB COM 278865100 0 -2,133 -100.00 0 -100.00
2022-06-06 2021-12-31 13F/A-1 ECOLAB COM 278865100 2,133 155 7.84 500 21.07 0.1905
2022-01-18 2021-12-31 13F ECOLAB COM 278865100 14,931 12,953 3,503 0.1917
2021-10-13 2021-09-30 13F ECOLAB COM 278865100 1,978 39 2.01 413 3.51 0.1747
2021-07-14 2021-06-30 13F ECOLAB COM 278865100 1,939 146 8.14 399 1.79 0.1707
2021-04-20 2021-03-31 13F ECOLAB COM 278865100 1,793 427 31.26 392 29.37 0.1761
2021-01-22 2020-12-31 13F ECOLAB COM 278865100 1,366 0 0.00 303 10.99 0.1514
2020-10-14 2020-09-30 13F ECOLAB COM 278865100 1,366 85 6.64 273 7.06 0.1549
2020-07-09 2020-06-30 13F ECOLAB COM 278865100 1,281 1,281 255 0.1557
2020-04-09 2020-03-31 13F ECOLAB COM 278865100 0 -1,094 -100.00 0 -100.00
2020-01-13 2019-12-31 13F ECOLAB COM 278865100 1,094 0 0.00 205 -3.76 0.1251
2019-10-22 2019-09-30 13F ECOLAB COM 278865100 1,094 -45 -3.95 213 -4.91 0.1417
2019-07-15 2019-06-30 13F ECOLAB COM 278865100 1,139 -74 -6.10 224 4.67 0.1566
2019-04-09 2019-03-31 13F ECOLAB COM 278865100 1,213 1,213 214 0.1600
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.