Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionEnvestnet Asset Management Inc
Latest Disclosed Ownership1,375,929 shares
Latest Disclosed Value $ 366,026,480
Envestnet Asset Management Inc reports 11.89% increase in ownership of ECL / Ecolab Inc.

On May 4, 2026 - Envestnet Asset Management Inc filed a 13F-HR form disclosing ownership of 1,375,929 shares of Ecolab Inc. (MX:ECL) valued at $366,026,480 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,229,718 shares of Ecolab Inc.. This represents a change in shares of 11.89% 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)
2026-05-04 2026-03-31 13F ECOLAB COM 278865100 1,375,929 146,211 11.89 366,026 13.38 0.0980
2026-02-10 2025-12-31 13F ECOLAB COM 278865100 1,229,718 -46,612 -3.65 322,826 -7.64 0.0958
2025-11-05 2025-09-30 13F ECOLAB COM 278865100 1,276,330 30,144 2.42 349,536 4.10 0.1006
2025-08-01 2025-06-30 13F ECOLAB COM 278865100 1,246,186 -14,627 -1.16 335,772 5.05 0.0980
2025-04-29 2025-03-31 13F ECOLAB COM 278865100 1,260,813 558,947 79.64 319,641 94.36 0.1031
2025-02-13 2024-12-31 13F ECOLAB COM 278865100 701,866 -7,982 -1.12 164,461 -9.26 0.0528
2024-11-07 2024-09-30 13F ECOLAB COM 278865100 709,848 -7,667 -1.07 181,246 6.14 0.0585
2024-08-08 2024-06-30 13F ECOLAB COM 278865100 717,515 71,810 11.12 170,768 14.54 0.0595
2024-05-13 2024-03-31 13F ECOLAB COM 278865100 645,705 -28,195 -4.18 149,093 11.54 0.0557
2024-02-13 2023-12-31 13F ECOLAB COM 278865100 673,900 -13,424 -1.95 133,668 14.80 0.0553
2023-11-13 2023-09-30 13F ECOLAB COM 278865100 687,324 229,776 50.22 116,433 36.31 0.0533
2023-08-04 2023-06-30 13F ECOLAB COM 278865100 457,548 35,274 8.35 85,420 22.20 0.0379
2023-05-11 2023-03-31 13F ECOLAB COM 278865100 422,274 64,299 17.96 69,899 34.15 0.0336
2023-02-07 2022-12-31 13F ECOLAB COM 278865100 357,975 -47,604 -11.74 52,107 -11.04 0.0270
2022-11-10 2022-09-30 13F ECOLAB COM 278865100 405,579 70,952 21.20 58,574 13.84 0.0334
2022-08-03 2022-06-30 13F ECOLAB COM 278865100 334,627 6,220 1.89 51,452 -11.27 0.0288
2022-05-04 2022-03-31 13F ECOLAB COM 278865100 328,407 -235,502 -41.76 57,984 -56.17 0.0292
2022-02-04 2021-12-31 13F ECOLAB COM 278865100 563,909 -44,128 -7.26 132,287 4.29 0.0654
2021-10-07 2021-09-30 13F ECOLAB COM 278865100 608,037 97,071 19.00 126,849 20.53 0.0697
2021-08-04 2021-06-30 13F ECOLAB COM 278865100 510,966 -24,945 -4.65 105,244 -8.26 0.0598
2021-05-04 2021-03-31 13F ECOLAB COM 278865100 535,911 192,834 56.21 114,722 54.55 0.0745
2021-02-02 2020-12-31 13F ECOLAB COM 278865100 343,077 21,336 6.63 74,228 15.45 0.0560
2020-10-09 2020-09-30 13F ECOLAB COM 278865100 321,741 -6,938 -2.11 64,297 -1.67 0.0569
2020-07-08 2020-06-30 13F ECOLAB COM 278865100 328,679 37,316 12.81 65,390 44.02 0.0640
2020-04-23 2020-03-31 13F ECOLAB COM 278865100 291,363 -7,127 -2.39 45,403 -21.18 0.0538
2020-02-11 2019-12-31 13F ECOLAB COM 278865100 298,490 30,522 11.39 57,605 8.55 0.0608
2019-10-17 2019-09-30 13F ECOLAB COM 278865100 267,968 -9,881 -3.56 53,068 -3.26 0.0580
2019-08-02 2019-06-30 13F ECOLAB COM 278865100 277,849 5,909 2.17 54,858 14.27 0.0691
2019-05-10 2019-03-31 13F ECOLAB COM 278865100 271,940 19,475 7.71 48,008 29.05 0.0659
2019-02-12 2018-12-31 13F ECOLAB COM 278865100 252,465 247,122 4,625.15 37,201 4,339.26 0.0575
2018-11-14 2018-09-30 13F ECOLAB COM 278865100 5,343 -48,259 -90.03 838 -88.86 0.0015
2018-08-10 2018-06-30 13F ECOLAB COM 278865100 53,602 -974 -1.78 7,522 -0.07 0.0172
2018-05-09 2018-03-31 13F ECOLAB COM 278865100 54,576 -15,491 -22.11 7,527 -19.95 0.0213
2018-02-20 2017-12-31 13F ECOLAB COM 278865100 70,067 -1,105 -1.55 9,403 2.73 0.0209
2017-11-13 2017-09-30 13F ECOLAB COM 278865100 71,172 -4,420 -5.85 9,153 -8.78 0.0219
2017-08-14 2017-06-30 13F ECOLAB COM 278865100 75,592 33 0.04 10,034 5.94 0.0277
2017-05-09 2017-03-31 13F ECOLAB COM 278865100 75,559 -4,234 -5.31 9,471 1.23 0.0303
2017-02-14 2016-12-31 13F ECOLAB COM 278865100 79,793 -4,884 -5.77 9,356 -9.23 0.0339
2016-11-14 2016-09-30 13F ECOLAB COM 278865100 84,677 -27,471 -24.50 10,307 -22.51 0.0399
2016-08-15 2016-06-30 13F ECOLAB COM 278865100 112,148 -3,557 -3.07 13,301 3.08 0.0530
2016-05-16 2016-03-31 13F ECOLAB COM 278865100 115,705 -3,762 -3.15 12,903 -5.58 0.0556
2016-02-16 2015-12-31 13F ECOLAB COM 278865100 119,467 1,704 1.45 13,665 5.76 0.0621
2015-11-13 2015-09-30 13F ECOLAB COM 278865100 117,763 4,234 3.73 12,921 0.65 0.0642
2015-08-13 2015-06-30 13F ECOLAB COM 278865100 113,529 5,250 4.85 12,837 3.65 0.0611
2015-05-15 2015-03-31 13F ECOLAB COM 278865100 108,279 104,833 3,042.16 12,385 3,340.28 0.0640
2015-02-12 2014-12-31 13F Ecolab COM 278865100 3,446 -6,930 -66.79 360 -69.77 0.0037
2014-11-13 2014-09-30 13F Ecolab COM 278865100 10,376 994 10.59 1,191 13.97 0.0120
2014-08-14 2014-06-30 13F * ECOLAB COM 278865100 9,382 -530 -5.35 1,045 -2.34 0.0109
2014-05-12 2014-03-31 13F Ecolab COM 278865100 9,912 3,104 45.59 1,070 50.70 0.0119
2014-02-12 2013-12-31 13F Ecolab COM 278865100 6,808 -473 -6.50 710 -1.25 0.0081
2013-11-12 2013-09-30 13F Ecolab COM 278865100 7,281 -1,066 -12.77 719 1.13 0.0088
2013-08-09 2013-06-30 13F Ecolab COM 278865100 8,347 8,347 711 0.0092
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.