Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionCambridge Trust Co
Latest Disclosed Ownership98,051 shares
Latest Disclosed Value $ 22,639,976
Cambridge Trust Co reports 1.60% increase in ownership of ECL / Ecolab Inc.

On May 30, 2024 - Cambridge Trust Co filed a 13F-HR form disclosing ownership of 98,051 shares of Ecolab Inc. (US:ECL) valued at $22,639,976 USD as of March 31, 2024. The entity filed a previous 13F-HR on January 31, 2024 disclosing 96,506 shares of Ecolab Inc.. This represents a change in shares of 1.60% during the quarter. The current value of the position is $25,294,216 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)
2024-05-30 2024-03-31 13F ECOLAB COM 278865100 98,051 1,545 1.60 22,640 18.27 0.7874
2024-01-31 2023-12-31 13F ECOLAB COM 278865100 96,506 302 0.31 19,142 17.46 0.7975
2023-10-26 2023-09-30 13F ECOLAB COM 278865100 96,204 658 0.69 16,297 -8.64 0.7508
2023-07-25 2023-06-30 13F ECOLAB COM 278865100 95,546 -3,333 -3.37 17,837 8.98 0.8072
2023-05-12 2023-03-31 13F ECOLAB COM 278865100 98,879 -4,616 -4.46 16,367 109,013.33 0.7186
2023-01-10 2022-12-31 13F ECOLAB COM 278865100 103,495 -10,460 -9.18 15 -99.91 0.6739
2022-11-08 2022-09-30 13F ECOLAB COM 278865100 113,955 -3,704 -3.15 16,457 -9.03 0.7802
2022-08-16 2022-06-30 13F ECOLAB COM 278865100 117,659 -19,455 -14.19 18,091 -25.27 0.7919
2022-05-12 2022-03-31 13F ECOLAB COM 278865100 137,114 5,482 4.16 24,208 -21.61 0.8477
2022-02-14 2021-12-31 13F ECOLAB COM 278865100 131,632 356 0.27 30,880 12.75 0.9958
2021-11-23 2021-09-30 13F/A-1 ECOLAB COMMON STOCK 278865100 131,276 267 0.20 27,387 1.50 1.0331
2021-11-16 2021-09-30 13F ECOLAB COMMON STOCK 278865100 129,664 -1,345 27,051 1.1758
2021-08-16 2021-06-30 13F ECOLAB COMMON STOCK 278865100 131,009 -69 -0.05 26,983 -3.84 1.0153
2021-05-14 2021-03-31 13F ECOLAB COMMON STOCK 278865100 131,078 1,665 1.29 28,060 0.21 1.1459
2021-01-27 2020-12-31 13F ECOLAB COMMON STOCK 278865100 129,413 705 0.55 28,000 8.86 1.3272
2020-11-03 2020-09-30 13F ECOLAB COMMON STOCK 278865100 128,708 308 0.24 25,721 5.81 1.3277
2020-08-05 2020-06-30 13F ECOLAB COMMON STOCK 278865100 128,400 3,078 2.46 24,308 24.47 1.2763
2020-05-04 2020-03-31 13F ECOLAB COMMON STOCK 278865100 125,322 40,462 47.68 19,529 19.25 1.3408
2020-02-04 2019-12-31 13F ECOLAB COMMON STOCK 278865100 84,860 9,297 12.30 16,377 9.44 0.8654
2019-11-06 2019-09-30 13F ECOLAB COMMON STOCK 278865100 75,563 -646 -0.85 14,965 -0.54 0.8677
2019-07-29 2019-06-30 13F ECOLAB COMMON STOCK 278865100 76,209 -413 -0.54 15,046 11.23 0.8726
2019-04-22 2019-03-31 13F ECOLAB COMMON STOCK 278865100 76,622 -567 -0.73 13,527 18.93 0.8088
2019-02-04 2018-12-31 13F ECOLAB COMMON STOCK 278865100 77,189 -574 -0.74 11,374 -6.71 0.7832
2018-10-22 2018-09-30 13F ECOLAB COMMON STOCK 278865100 77,763 4,507 6.15 12,192 18.60 0.7029
2018-08-06 2018-06-30 13F ECOLAB COMMON STOCK 278865100 73,256 -136 -0.19 10,280 2.19 0.6385
2018-04-27 2018-03-31 13F ECOLAB COMMON STOCK 278865100 73,392 -1,241 -1.66 10,060 0.46 0.6420
2018-01-24 2017-12-31 13F ECOLAB COMMON STOCK 278865100 74,633 -680 -0.90 10,014 3.39 0.6324
2017-11-02 2017-09-30 13F ECOLAB COMMON STOCK 278865100 75,313 -33 -0.04 9,686 -3.16 0.6498
2017-07-31 2017-06-30 13F ECOLAB COMMON STOCK 278865100 75,346 1,335 1.80 10,002 7.82 0.6906
2017-05-18 2017-03-31 13F ECOLAB COMMON STOCK 278865100 74,011 51,250 225.17 9,277 247.71 0.6154
2017-02-03 2016-12-31 13F ECOLAB COMMON STOCK 278865100 22,761 -645 -2.76 2,668 -6.35 0.1879
2016-11-08 2016-09-30 13F ECOLAB COMMON STOCK 278865100 23,406 -590 -2.46 2,849 0.11 0.2085
2016-08-04 2016-06-30 13F ECOLAB COMMON STOCK 278865100 23,996 -1,527 -5.98 2,846 -0.04 0.2179
2016-05-16 2016-03-31 13F ECOLAB COMMON STOCK 278865100 25,523 -6,245 -19.66 2,847 -21.66 0.2337
2016-02-10 2015-12-31 13F ECOLAB COMMON STOCK 278865100 31,768 -2,139 -6.31 3,634 -2.31 0.2977
2015-11-10 2015-09-30 13F ECOLAB COMMON STOCK 278865100 33,907 -1,820 -5.09 3,720 -7.92 0.3260
2015-08-05 2015-06-30 13F ECOLAB COMMON STOCK 278865100 35,727 -5,404 -13.14 4,040 -14.13 0.3345
2015-06-01 2015-03-31 13F ECOLAB COMMON STOCK 278865100 41,131 -18,792 -31.36 4,705 -24.88 0.3955
2015-02-17 2014-12-31 13F ECOLAB COMMON STOCK 278865100 59,923 59,923 0.00 6,263 0.5433
2014-11-19 2014-09-30 13F ECOLAB COMMON STOCK 278865100 0 -67,058 -100.00 0 -100.00
2014-08-08 2014-06-30 13F ECOLAB COMMON STOCK 278865100 67,058 -1,180 -1.73 7,466 1.30 0.6466
2014-06-06 2014-03-31 13F ECOLAB COMMON STOCK 278865100 68,238 -55,382 -44.80 7,370 -42.82 0.6784
2014-02-20 2013-12-31 13F ECOLAB COMMON STOCK 278865100 123,620 -11,352 -8.41 12,889 -3.31 1.1973
2014-02-20 2013-09-30 13F ECOLAB COMMON STOCK 278865100 134,972 -1,035 -0.76 13,330 15.05 1.3265
2013-08-13 2013-06-30 13F ECOLAB COMMON STOCK 278865100 136,007 136,007 11,586 1.2003
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.