Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionWealthspire Advisors, LLC
Latest Disclosed Ownership5,756 shares
Latest Disclosed Value $ 1,531,212
Wealthspire Advisors, LLC reports 9.64% decrease in ownership of ECL / Ecolab Inc.

On May 1, 2026 - Wealthspire Advisors, LLC filed a 13F-HR form disclosing ownership of 5,756 shares of Ecolab Inc. (US:ECL) valued at $1,531,211 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 6,370 shares of Ecolab Inc.. This represents a change in shares of -9.64% during the quarter. The current value of the position is $1,471,637 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)
2026-05-01 2026-03-31 13F ECOLAB COM 278865100 5,756 -614 -9.64 1,531 -8.43 0.0120
2026-02-12 2025-12-31 13F ECOLAB COM 278865100 6,370 1,495 30.67 1,672 25.24 0.0133
2025-11-14 2025-09-30 13F ECOLAB COM 278865100 4,875 -435 -8.19 1,335 -6.64 0.0070
2025-08-11 2025-06-30 13F ECOLAB COM 278865100 5,310 -537 -9.18 1,431 -3.51 0.0080
2025-05-09 2025-03-31 13F ECOLAB COM 278865100 5,847 -444 -7.06 1,482 0.54 0.0089
2025-02-04 2024-12-31 13F ECOLAB COM 278865100 6,291 494 8.52 1,474 -0.41 0.0147
2024-11-13 2024-09-30 13F ECOLAB COM 278865100 5,797 -235 -3.90 1,480 3.14 0.0151
2024-08-08 2024-06-30 13F ECOLAB COM 278865100 6,032 -422 -6.54 1,436 -3.69 0.0184
2024-05-06 2024-03-31 13F ECOLAB COM 278865100 6,454 -878 -11.97 1,490 2.48 0.0199
2024-02-07 2023-12-31 13F ECOLAB COM 278865100 7,332 -2,027 -21.66 1,454 -8.26 0.0207
2023-11-06 2023-09-30 13F ECOLAB COM 278865100 9,359 3,677 64.71 1,585 49.53 0.0262
2023-08-01 2023-06-30 13F ECOLAB COM 278865100 5,682 -30 -0.53 1,061 12.17 0.0173
2023-05-09 2023-03-31 13F ECOLAB COM 278865100 5,712 -189 -3.20 946 10.14 0.0162
2023-02-14 2022-12-31 13F ECOLAB COM 278865100 5,901 178 3.11 859 3.75 0.0156
2022-11-14 2022-09-30 13F ECOLAB COM 278865100 5,723 -364 -5.98 827 -11.65 0.0173
2022-08-09 2022-06-30 13F ECOLAB COM 278865100 6,087 262 4.50 936 -8.95 0.0196
2022-05-09 2022-03-31 13F ECOLAB COM 278865100 5,825 3,682 171.82 1,028 104.37 0.0231
2022-02-14 2021-12-31 13F ECOLAB COM 278865100 2,143 29 1.37 503 14.06 0.0111
2021-11-15 2021-09-30 13F ECOLAB COM 278865100 2,114 774 57.76 441 59.78 0.0092
2021-08-13 2021-06-30 13F ECOLAB COM 278865100 1,340 -3,077 -69.66 276 -70.79 0.0073
2021-05-17 2021-03-31 13F ECOLAB COM 278865100 4,417 767 21.01 945 19.62 0.0224
2021-02-16 2020-12-31 13F ECOLAB COM 278865100 3,650 252 7.42 790 16.35 0.0235
2020-11-16 2020-09-30 13F ECOLAB COM 278865100 3,398 -84 -2.41 679 -2.02 0.0404
2020-08-14 2020-06-30 13F ECOLAB COM 278865100 3,482 -5,640 -61.83 693 -51.27 0.0483
2020-05-12 2020-03-31 13F ECOLAB COM 278865100 9,122 7,520 469.41 1,422 360.19 0.0596
2020-02-14 2019-12-31 13F ECOLAB COM 278865100 1,602 90 5.95 309 3.34 0.0225
2019-11-12 2019-09-30 13F ECOLAB COM 278865100 1,512 1,512 299 0.0245
2019-05-07 2019-03-31 13F ECOLAB COM 278865100 0 -437 -100.00 0 -100.00
2019-02-14 2018-12-31 13F ECOLAB COM 278865100 437 437 64 0.0062
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.