Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionCoreCap Advisors, LLC
Latest Disclosed Ownership4,467 shares
Latest Disclosed Value $ 1,188,435
CoreCap Advisors, LLC reports 14.48% increase in ownership of ECL / Ecolab Inc.

On April 7, 2026 - CoreCap Advisors, LLC filed a 13F-HR form disclosing ownership of 4,467 shares of Ecolab Inc. (US:ECL) valued at $1,188,311 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 3,902 shares of Ecolab Inc.. This represents a change in shares of 14.48% during the quarter. The current value of the position is $1,142,078 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-07 2026-03-31 13F ECOLAB INC COM Stock 278865100 4,467 565 14.48 1,188 16.02 0.0404
2026-01-13 2025-12-31 13F ECOLAB INC COM Stock 278865100 3,902 916 30.68 1,024 25.34 0.0358
2025-10-22 2025-09-30 13F ECOLAB INC COM Stock 278865100 2,986 144 5.07 818 6.80 0.0297
2025-08-14 2025-06-30 13F ECOLAB INC COM Stock 278865100 2,842 407 16.71 766 23.99 0.0308
2025-05-09 2025-03-31 13F ECOLAB COM 278865100 2,435 745 44.08 617 55.81 0.0272
2025-02-14 2024-12-31 13F ECOLAB COM 278865100 1,690 641 61.11 396 48.31 0.0180
2024-11-08 2024-09-30 13F ECOLAB COM 278865100 1,049 1,049 268 0.0126
2024-08-08 2024-06-30 13F ECOLAB COM 278865100 0 -601 -100.00 0 -100.00
2024-08-08 2024-03-31 13F ECOLAB COM 278865100 601 601 139 0.0073
2024-01-13 2023-06-30 13F ECOLAB INC COM Stock 278865100 0 -289 -100.00 0 -100.00
2023-02-10 2022-12-31 13F ECOLAB INC COM Stock 278865100 289 289 42 0.0030
2023-02-10 2022-09-30 13F ECOLAB INC COM Stock 278865100 0 -275 -100.00 0 -100.00
2022-08-11 2022-06-30 13F ECOLAB INC COM Stock 278865100 275 275 42 0.0033
2022-04-29 2022-03-31 13F ECOLAB INC COM Stock 278865100 0 -165 -100.00 0 -100.00
2022-02-10 2021-12-31 13F ECOLAB INC COM Stock 278865100 165 165 39 0.0026
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.