Ecolab Inc.
US ˙ NYSE ˙ US2788651006

SecurityECL / Ecolab Inc.
InstitutionAperio Group, LLC
Latest Disclosed Ownership271,034 shares
Latest Disclosed Value $ 58,641,000
Aperio Group, LLC reports 1.48% increase in ownership of ECL / Ecolab Inc.

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 271,034 shares of Ecolab Inc. (US:ECL) valued at $58,640,916 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 267,071 shares of Ecolab Inc.. This represents a change in shares of 1.48% during the quarter. The current value of the position is $69,918,641 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)
2021-02-05 2020-12-31 13F ECOLAB COM 278865100 271,034 3,963 1.48 58,641 9.87 0.1735
2020-11-06 2020-09-30 13F ECOLAB COM 278865100 267,071 -5,551 -2.04 53,372 -1.60 0.1803
2020-08-13 2020-06-30 13F ECOLAB COM 278865100 272,622 -4,360 -1.57 54,238 25.66 0.2004
2020-05-05 2020-03-31 13F ECOLAB COM 278865100 276,982 13,504 5.13 43,162 -15.12 0.1907
2020-02-13 2019-12-31 13F ECOLAB COM 278865100 263,478 3,277 1.26 50,849 -1.32 0.1827
2019-11-06 2019-09-30 13F ECOLAB COM 278865100 260,201 10,529 4.22 51,531 4.54 0.2037
2019-07-30 2019-06-30 13F ECOLAB COM 278865100 249,672 6,970 2.87 49,295 15.05 0.2013
2019-05-13 2019-03-31 13F ECOLAB COM 278865100 242,702 8,764 3.75 42,847 24.30 0.1849
2019-05-06 2018-12-31 13F/A-1 ECOLAB COM 278865100 233,938 13,377 6.06 34,471 -0.32 0.1739
2019-02-14 2018-12-31 13F ECOLAB COM 278865100 234,656 14,095 34,577
2019-05-06 2018-09-30 13F/A-1 ECOLAB COM 278865100 220,561 10,122 4.81 34,580 17.10 0.1526
2018-10-17 2018-09-30 13F ECOLAB INC COM COMMON 278865100 220,561 10,122 34,580
2019-05-06 2018-06-30 13F/A-1 ECOLAB COM 278865100 210,439 17,297 8.96 29,530 11.54 0.1412
2018-07-30 2018-06-30 13F ECOLAB INC COM COMMON 278865100 210,439 17,297 29,531
2019-05-01 2018-03-31 13F/A-1 ECOLAB COM 278865100 193,142 9,421 5.13 26,474 7.40 0.1317
2018-05-08 2018-03-31 13F ECOLAB INC COM COMMON 278865100 193,142 9,421 26,474
2019-05-01 2017-12-31 13F/A-1 ECOLAB COM 278865100 183,721 8,947 5.12 24,651 9.67 0.1273
2018-02-02 2017-12-31 13F ECOLAB INC COM COMMON 278865100 183,721 8,947 24,652
2019-05-01 2017-09-30 13F/A-1 ECOLAB COM 278865100 174,774 19,473 12.54 22,478 9.03 0.1270
2017-10-25 2017-09-30 13F ECOLAB INC COM COMMON 278865100 174,774 19,473 22,478
2019-04-22 2017-06-30 13F/A-1 ECOLAB COM 278865100 155,301 20,164 14.92 20,616 21.71 0.1263
2017-07-18 2017-06-30 13F ECOLAB INC COM COMMON 278865100 155,301 20,164 20,616
2019-04-22 2017-03-31 13F/A-1 ECOLAB COM 278865100 135,137 9,459 7.53 16,938 14.97 0.1158
2017-05-05 2017-03-31 13F ECOLAB INC COM COMMON 278865100 135,137 9,459 16,938
2019-04-22 2016-12-31 13F/A-1 ECOLAB COM 278865100 125,678 -5,338 -4.07 14,732 -7.62 0.1127
2017-02-14 2016-12-31 13F ECOLAB INC COM COMMON 278865100 125,678 -5,338 14,732
2019-04-12 2016-09-30 13F/A-1 ECOLAB COM 278865100 131,016 6,807 5.48 15,947 8.25 0.1154
2016-11-01 2016-09-30 13F ECOLAB INC COM COMMON 278865100 131,016 6,807 15,947
2019-04-12 2016-06-30 13F/A-1 ECOLAB COM 278865100 124,209 12,272 10.96 14,731 18.01 0.1152
2016-08-12 2016-06-30 13F ECOLAB INC COM COMMON 278865100 124,209 12,272 14,731
2019-04-12 2016-03-31 13F/A-1 ECOLAB COM 278865100 111,937 -13,567 -10.81 12,483 -13.04 0.1068
2016-04-28 2016-03-31 13F ECOLAB INC COM COMMON 278865100 111,937 -13,567 12,483
2016-01-21 2015-12-31 13F ECOLAB INC COM COMMON 278865100 125,504 13,404 11.96 14,355 16.71 0.1315
2015-10-19 2015-09-30 13F ECOLAB INC COM COMMON 278865100 112,100 13,277 13.44 12,300 10.08 0.1252
2015-07-29 2015-06-30 13F ECOLAB INC COM COMMON 278865100 98,823 7,987 8.79 11,174 7.55 0.1153
2015-04-29 2015-03-31 13F ECOLAB INC COM COMMON 278865100 90,836 90,836 0.00 10,390 0.1164
2015-01-30 2014-12-31 13F ECOLAB INC COM COMMON 278865100 0 -89,308 -100.00 0 -100.00
2014-10-21 2014-09-30 13F ECOLAB INC COM COMMON 278865100 89,308 6,458 7.79 10,255 11.17 0.1386
2014-07-23 2014-06-30 13F ECOLAB INC COM COMMON 278865100 82,850 3,813 4.82 9,225 8.08 0.1339
2014-04-25 2014-03-31 13F ECOLAB INC COM COMMON 278865100 79,037 8,535 10.99 0.1200
2014-01-30 2013-12-31 13F ECOLAB INC COM COMMON 278865100 7,690 12.39 0.1193
2013-10-24 2013-09-30 13F ECOLAB INC COM COMMON 278865100 69,274 7,220 11.64 6,842 29.44 0.1320
2013-07-19 2013-06-30 13F ECOLAB INC COM COMMON 278865100 62,054 62,054 5,286 0.1255
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.