Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionHikari Power Ltd
Latest Disclosed Ownership910 shares
Latest Disclosed Value $ 242
Hikari Power Ltd reports 75.47% decrease in ownership of ECL / Ecolab Inc.

On April 30, 2026 - Hikari Power Ltd filed a 13F-HR form disclosing ownership of 910 shares of Ecolab Inc. (US:ECL) valued at $242,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 3,710 shares of Ecolab Inc.. The current value of the position is $232,660 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)
2026-04-30 2026-03-31 13F ECOLAB COM 278865100 910 -2,800 -75.47 0 0.0211
2026-02-04 2025-12-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 -100.00 0.0767
2025-10-22 2025-09-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.00 0.0818
2025-08-01 2025-06-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0832
2025-04-24 2025-03-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0746
2025-02-04 2024-12-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0751
2024-10-25 2024-09-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0787
2024-07-23 2024-06-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0797
2024-05-08 2024-03-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0737
2024-01-31 2023-12-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0701
2023-10-26 2023-09-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0614
2023-07-26 2023-06-30 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0666
2023-04-26 2023-03-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 0.0617
2023-01-25 2022-12-31 13F ECOLAB COM 278865100 3,710 0 0.00 1 -100.00 0.0530
2022-11-01 2022-09-30 13F ECOLAB COM 278865100 3,710 0 0.00 536 -5.96 0.0600
2022-07-22 2022-06-30 13F/A-1 ECOLAB COM 278865100 3,710 510 15.94 570 0.88 0.0611
2022-07-06 2022-06-30 13F ECOLAB COM 278865100 3,710 510 570 0.0611
2022-04-13 2022-03-31 13F ECOLAB COM 278865100 3,200 1,100 52.38 565 14.60 0.0507
2022-01-12 2021-12-31 13F ECOLAB COM 278865100 2,100 0 0.00 493 12.56 0.0461
2021-10-13 2021-09-30 13F ECOLAB COM 278865100 2,100 0 0.00 438 1.15 0.0439
2021-07-07 2021-06-30 13F ECOLAB COM 278865100 2,100 0 0.00 433 -3.78 0.0427
2021-04-28 2021-03-31 13F ECOLAB COM 278865100 2,100 0 0.00 450 -0.88 0.0474
2021-01-22 2020-12-31 13F ECOLAB COM 278865100 2,100 0 0.00 454 8.10 0.0507
2020-10-08 2020-09-30 13F ECOLAB COM 278865100 2,100 0 0.00 420 0.48 0.0534
2020-08-13 2020-06-30 13F ECOLAB COM 278865100 2,100 0 0.00 418 27.83 0.0573
2020-04-23 2020-03-31 13F ECOLAB COM 278865100 2,100 0 0.00 327 -19.26 0.0462
2020-02-04 2019-12-31 13F ECOLAB COM 278865100 2,100 0 0.00 405 -2.64 0.0420
2019-10-31 2019-09-30 13F ECOLAB COM 278865100 2,100 0 0.00 416 0.24 0.0449
2019-08-08 2019-06-30 13F ECOLAB COM 278865100 2,100 0 0.00 415 11.86 0.0447
2019-04-26 2019-03-31 13F ECOLAB COM 278865100 2,100 0 0.00 371 20.06 0.0389
2019-01-29 2018-12-31 13F ECOLAB COM 278865100 2,100 0 0.00 309 -6.08 0.0348
2018-10-30 2018-09-30 13F ECOLAB COM 278865100 2,100 0 0.00 329 11.53 0.0334
2018-08-01 2018-06-30 13F ECOLAB COM 278865100 2,100 0 0.00 295 2.43 0.0325
2018-05-14 2018-03-31 13F ECOLAB COM 278865100 2,100 0 0.00 288 2.13 0.0339
2018-01-12 2017-12-31 13F ECOLAB COM 278865100 2,100 0 0.00 282 4.44 0.0333
2017-11-08 2017-09-30 13F ECOLAB COM 278865100 2,100 0 0.00 270 -3.23 0.0349
2017-08-09 2017-06-30 13F ECOLAB COM 278865100 2,100 2,100 279 0.0376
2017-02-10 2016-12-31 13F ECOLAB COM 278865100 0 -23,400 -100.00 0 -100.00
2016-11-01 2016-09-30 13F ECOLAB COM 278865100 23,400 0 0.00 2,848 2.63 0.3384
2016-08-03 2016-06-30 13F ECOLAB COM 278865100 23,400 7,800 50.00 2,775 59.48 0.3199
2016-05-11 2016-03-31 13F ECOLAB COM 278865100 15,600 0 0.00 1,740 -2.47 0.2001
2016-02-12 2015-12-31 13F ECOLAB COM 278865100 15,600 0 0.00 1,784 4.21 0.2436
2015-11-06 2015-09-30 13F ECOLAB COM 278865100 15,600 0 0.00 1,712 -2.95 0.2850
2015-08-06 2015-06-30 13F ECOLAB COM 278865100 15,600 0 0.00 1,764 -1.12 0.2629
2015-05-12 2015-03-31 13F ECOLAB COM 278865100 15,600 15,600 0.00 1,784 0.2532
2015-01-30 2014-12-31 13F ECOLAB COM 278865100 0 -15,600 -100.00 0 -100.00
2014-10-15 2014-09-30 13F ECOLAB COM 278865100 15,600 0 0.00 1,791 3.11 0.2651
2014-08-08 2014-06-30 13F/A-1 ECOLAB COM 278865100 15,600 0 0.00 1,737 3.09 0.2512
2014-08-06 2014-06-30 13F ECOLAB COMMON 278865100 15,600 1,737
2014-05-07 2014-03-31 13F ECOLAB COMMON 278865100 15,600 15,600 1,685 0.2053
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.