Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
CAPROCK Group, Inc. closes position in ECL / Ecolab Inc.

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 0 shares of Ecolab Inc. (US:ECL) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 13,958 shares of Ecolab Inc.. The current value of the position is $0 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)
2026-05-11 2026-03-31 13F ECOLAB COM 278865100 0 -100.00 0
2026-01-28 2025-12-31 13F ECOLAB COM 278865100 13,958 1,586 12.82 3,674 7.21 0.0776
2025-11-06 2025-09-30 13F ECOLAB COM 278865100 12,372 1,578 14.62 3,428 24.94 0.0844
2025-05-15 2025-03-31 13F ECOLAB COM 278865100 10,794 2,843 35.76 2,744 46.84 0.0837
2025-01-23 2024-12-31 13F ECOLAB COM 278865100 7,951 785 10.95 1,868 1.91 0.0611
2024-11-07 2024-09-30 13F ECOLAB COM 278865100 7,166 461 6.88 1,834 14.63 0.0667
2024-08-06 2024-06-30 13F ECOLAB COM 278865100 6,705 990 17.32 1,600 20.95 0.0651
2024-04-29 2024-03-31 13F ECOLAB COM 278865100 5,715 -4,191 -42.31 1,323 -32.89 0.0758
2024-01-18 2023-12-31 13F ECOLAB COM 278865100 9,906 4,773 92.99 1,971 125.92 0.1259
2023-10-18 2023-09-30 13F ECOLAB COM 278865100 5,133 92 1.83 873 -7.53 0.0660
2023-08-10 2023-06-30 13F ECOLAB COM 278865100 5,041 1,939 62.51 944 83.11 0.0693
2023-04-26 2023-03-31 13F ECOLAB COM 278865100 3,102 -1,896 -37.94 515 -29.36 0.0399
2023-01-23 2022-12-31 13F ECOLAB COM 278865100 4,998 368 7.95 730 8.64 0.0680
2022-11-07 2022-09-30 13F ECOLAB COM 278865100 4,630 63 1.38 671 -4.69 0.0646
2022-07-26 2022-06-30 13F ECOLAB COM 278865100 4,567 939 25.88 704 9.66 0.0691
2022-04-12 2022-03-31 13F ECOLAB COM 278865100 3,628 66 1.85 642 -23.30 0.0603
2022-01-18 2021-12-31 13F ECOLAB COM 278865100 3,562 95 2.74 837 15.45 0.0690
2021-10-07 2021-09-30 13F ECOLAB COM 278865100 3,467 199 6.09 725 7.41 0.0648
2021-08-13 2021-06-30 13F ECOLAB COM 278865100 3,268 -29 -0.88 675 -4.53 0.0614
2021-04-29 2021-03-31 13F ECOLAB COM 278865100 3,297 100 3.13 707 2.02 0.0773
2021-01-29 2020-12-31 13F ECOLAB COM 278865100 3,197 163 5.37 693 13.98 0.0790
2020-10-29 2020-09-30 13F ECOLAB COM 278865100 3,034 359 13.42 608 14.07 0.0832
2020-08-05 2020-06-30 13F ECOLAB COM 278865100 2,675 1,336 99.78 533 155.02 0.0801
2020-04-28 2020-03-31 13F ECOLAB COM 278865100 1,339 105 8.51 209 -12.55 0.0396
2020-02-04 2019-12-31 13F ECOLAB COM 278865100 1,234 79 6.84 239 4.37 0.0427
2019-10-31 2019-09-30 13F ECOLAB COM 278865100 1,155 -599 -34.15 229 -34.01 0.0447
2019-07-23 2019-06-30 13F ECOLAB COM 278865100 1,754 -328 -15.75 347 -5.96 0.0678
2019-04-12 2019-03-31 13F ECOLAB COM 278865100 2,082 -495 -19.21 369 -3.15 0.0717
2019-01-29 2018-12-31 13F ECOLAB COM 278865100 2,577 697 37.07 381 28.72 0.0877
2018-10-17 2018-09-30 13F ECOLAB COM 278865100 1,880 -12 -0.63 296 11.28 0.0602
2018-07-23 2018-06-30 13F ECOLAB COM 278865100 1,892 -762 -28.71 266 -27.12 0.0563
2018-04-23 2018-03-31 13F ECOLAB COM 278865100 2,654 -11 -0.41 365 -0.54 0.0779
2018-01-17 2017-12-31 13F ECOLAB COM 278865100 2,665 278 11.65 367 19.16 0.0714
2017-10-23 2017-09-30 13F ECOLAB COM 278865100 2,387 134 5.95 308 2.67 0.0642
2017-07-27 2017-06-30 13F ECOLAB COM 278865100 2,253 -193 -7.89 300 -2.28 0.0666
2017-04-21 2017-03-31 13F ECOLAB COM 278865100 2,446 406 19.90 307 28.45 0.0721
2017-01-24 2016-12-31 13F ECOLAB COM 278865100 2,040 293 16.77 239 12.21 0.0601
2016-11-15 2016-09-30 13F ECOLAB COM 278865100 1,747 1,747 0.00 213 0.0483
2016-08-25 2016-06-30 13F ECOLAB COM 278865100 0 -1,858 -100.00 0 -100.00
2016-05-11 2016-03-31 13F ECOLAB COM 278865100 1,858 1,858 207 0.0491
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.