Ecolab Inc.
MX ˙ BMV ˙ US2788651006
SecurityMX:ECL / Ecolab Inc.
InstitutionRichard Bernstein Advisors LLC
Latest Disclosed Ownership4,894 shares
Latest Disclosed Value $ 1,301,902
Richard Bernstein Advisors LLC ownership in ECL / Ecolab Inc.

On April 22, 2026 - Richard Bernstein Advisors LLC filed a 13F-HR form disclosing ownership of 4,894 shares of Ecolab Inc. (MX:ECL) valued at $1,301,902 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 10, 2023 disclosing 0 shares of Ecolab Inc..

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)
2026-04-22 2026-03-31 13F ECOLAB COM 278865100 4,894 4,894 1,302 0.0378
2023-08-10 2023-06-30 13F ECOLAB COM 278865100 0 -28,720 -100.00 0 -100.00
2023-05-12 2023-03-31 13F ECOLAB COM 278865100 28,720 0 0.00 4,754 13.73 0.1008
2023-02-14 2022-12-31 13F ECOLAB COM 278865100 28,720 0 0.00 4,180 0.80 0.0934
2022-11-14 2022-09-30 13F ECOLAB COM 278865100 28,720 -5,691 -16.54 4,147 -21.62 0.1036
2022-08-02 2022-06-30 13F ECOLAB COM 278865100 34,411 0 0.00 5,291 -12.92 0.1148
2022-05-12 2022-03-31 13F ECOLAB COM 278865100 34,411 0 0.00 6,076 -24.73 0.1201
2022-02-11 2021-12-31 13F ECOLAB COM 278865100 34,411 0 0.00 8,072 12.47 0.1557
2021-11-09 2021-09-30 13F ECOLAB COM 278865100 34,411 2,291 7.13 7,177 8.50 0.1447
2021-08-05 2021-06-30 13F ECOLAB COM 278865100 32,120 6,650 26.11 6,615 21.35 0.1371
2021-05-14 2021-03-31 13F ECOLAB COM 278865100 25,470 1,380 5.73 5,451 4.59 0.1245
2021-02-09 2020-12-31 13F ECOLAB COM 278865100 24,090 0 0.00 5,212 8.29 0.1281
2020-11-12 2020-09-30 13F ECOLAB COM 278865100 24,090 0 0.00 4,813 0.35 0.1351
2020-08-14 2020-06-30 13F ECOLAB COM 278865100 24,090 0 0.00 4,796 27.62 0.1502
2020-05-13 2020-03-31 13F ECOLAB COM 278865100 24,090 0 0.00 3,758 -19.17 0.1334
2020-02-13 2019-12-31 13F ECOLAB COM 278865100 24,090 -5,277 -17.97 4,649 -20.05 0.1504
2019-11-14 2019-09-30 13F ECOLAB COM 278865100 29,367 -3,255 -9.98 5,815 -9.70 0.1904
2019-08-09 2019-06-30 13F ECOLAB COM 278865100 32,622 -2,211 -6.35 6,440 4.73 0.2137
2019-05-13 2019-03-31 13F ECOLAB COM 278865100 34,833 0 0.00 6,149 19.79 0.1994
2019-02-12 2018-12-31 13F ECOLAB COM 278865100 34,833 0 0.00 5,133 -6.01 0.1889
2018-11-13 2018-09-30 13F ECOLAB COM 278865100 34,833 0 0.00 5,461 11.72 0.1570
2018-08-10 2018-06-30 13F ECOLAB COM 278865100 34,833 3,577 11.44 4,888 14.10 0.1566
2018-05-14 2018-03-31 13F ECOLAB COM 278865100 31,256 4,437 16.54 4,284 19.03 0.1520
2018-02-13 2017-12-31 13F ECOLAB COM 278865100 26,819 2,890 12.08 3,599 16.93 0.1579
2017-11-14 2017-09-30 13F ECOLAB COM 278865100 23,929 0 0.00 3,078 -3.12 0.2132
2017-08-04 2017-06-30 13F ECOLAB COM 278865100 23,929 0 0.00 3,177 5.94 0.2427
2017-05-09 2017-03-31 13F ECOLAB COM 278865100 23,929 0 0.00 2,999 6.92 0.2320
2017-02-14 2016-12-31 13F ECOLAB COM 278865100 23,929 0 0.00 2,805 -3.71 0.2349
2016-11-09 2016-09-30 13F ECOLAB COM 278865100 23,929 0 0.00 2,913 2.64 0.2773
2016-07-08 2016-06-30 13F ECOLAB COM 278865100 23,929 0 0.00 2,838 6.33 0.2699
2016-05-03 2016-03-31 13F ECOLAB COM 278865100 23,929 -8,631 -26.51 2,669 -21.57 0.2666
2015-02-05 2014-12-31 13F ECOLAB COM 278865100 32,560 0 0.00 3,403 -8.99 0.3522
2014-11-06 2014-09-30 13F ECOLAB COM 278865100 32,560 0 0.00 3,739 3.14 0.3940
2014-08-07 2014-06-30 13F ECOLAB COM 278865100 32,560 3,682 12.75 3,625 16.22 0.4262
2014-04-25 2014-03-31 13F ECOLAB COM 278865100 28,878 10,921 60.82 3,119 66.61 0.4428
2014-02-11 2013-12-31 13F ECOLAB COM 278865100 17,957 1,953 12.20 1,872 18.41 0.3784
2013-11-15 2013-09-30 13F ECOLAB COM 278865100 16,004 0 0.00 1,581 15.99 0.4668
2013-08-12 2013-06-30 13F ECOLAB COM 278865100 16,004 16,004 1,363 0.4498
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.