Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionMASTER LARGE CAP SERIES LLC - Master Advantage Large Cap Core Portfolio
Latest Disclosed Ownership272,217 shares
Latest Disclosed Value $ 48,062,633
MASTER LARGE CAP SERIES LLC - Master Advantage Large Cap Core Portfolio reports 123.63% increase in ownership of ECL / Ecolab Inc.

On May 26, 2022 - MASTER LARGE CAP SERIES LLC - Master Advantage Large Cap Core Portfolio filed a NPORT-P form disclosing ownership of 272,217 shares of Ecolab Inc. (US:ECL) valued at $48,062,634 USD as of March 31, 2022. The entity filed a previous NPORT-P on February 24, 2022 disclosing 121,729 shares of Ecolab Inc.. This represents a change in shares of 123.63% during the quarter. The current value of the position is $70,223,819 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)
2022-05-26 2022-03-31 NP Ecolab EC US2788651006 272,217 150,488 123.63 48,063 68.31 1.0941
2022-02-24 2021-12-31 NP Ecolab EC US2788651006 121,729 74,661 158.62 28,556 190.82 0.6029
2021-11-24 2021-09-30 NP Ecolab EC US2788651006 47,068 -59,936 -56.01 9,819 -55.45 0.2262
2021-08-24 2021-06-30 NP Ecolab EC US2788651006 107,004 -11,581 -9.77 22,040 -13.18 0.5008
2021-05-24 2021-03-31 NP Ecolab EC US2788651006 118,585 -35,488 -23.03 25,385 -23.85 0.6203
2021-02-23 2020-12-31 NP Ecolab EC US2788651006 154,073 -21,171 -12.08 33,335 -4.81 0.8257
2020-11-20 2020-09-30 NP Ecolab EC US2788651006 175,244 36,386 26.20 35,021 26.77 0.9505
2020-08-25 2020-06-30 NP Ecolab EC US2788651006 138,858 71,467 106.05 27,626 163.07 0.7972
2020-05-26 2020-03-31 NP Ecolab EC US2788651006 67,391 -25,140 -27.17 10,502 -41.19 0.3681
2020-02-27 2019-12-31 NP Ecolab EC 278865100 92,531 29,506 46.82 17,858 43.07 0.4825
2019-11-26 2019-09-30 NP Ecolab EC US2788651006 63,025 63,025 12,481 0.3586
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.