Alley Co LLC

Holdings History for ECOLAB INC. - COM (ECL)

Symbol: ECL on NYSE
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2021	1.1%	+0.01%	$7,242,000	30,871	+268	+0.88%	$234.59	Q4 2021
30 Sep 2021	1.1%	+0.02%	$6,384,000	30,603	+471	+1.6%	$208.61	Q3 2021
30 Jun 2021	1.1%	+0.06%	$6,206,000	30,132	+1,658	+5.8%	$205.96	Q2 2021
31 Mar 2021	1.2%	-0%	$6,095,000	28,474	-7	-0.02%	$214.05	Q1 2021
31 Dec 2020	1.3%	+0.03%	$6,162,000	28,481	+692	+2.5%	$216.35	Q4 2020
30 Sep 2020	0.4%	+0.01%	$5,553,000	27,789	+724	+2.7%	$199.83	Q3 2020
30 Jun 2020	0.42%	+0.07%	$5,385,000	27,065	+4,582	+20%	$198.97	Q2 2020
31 Mar 2020	0.4%	+0.01%	$3,504,000	22,483	+348	+1.6%	$155.85	Q1 2020
31 Dec 2019	1.1%	+0.02%	$4,272,000	22,135	+325	+1.5%	$193.00	Q4 2019
30 Sep 2019	1.2%	+0.02%	$4,319,000	21,810	+431	+2%	$198.03	Q3 2019
30 Jun 2019	1.2%	+0.02%	$4,221,000	21,379	+289	+1.4%	$197.44	Q2 2019
31 Mar 2019	1.1%	+0.03%	$3,723,000	21,090	+585	+2.9%	$176.53	Q1 2019
31 Dec 2018	0.99%	+0.07%	$3,021,000	20,505	+1,392	+7.3%	$147.33	Q4 2018
30 Sep 2018	0.92%	+0.06%	$2,997,000	19,113	+1,201	+6.7%	$156.80	Q3 2018
30 Jun 2018	0.85%	-0%	$2,514,000	17,912	-5	-0.03%	$140.35	Q2 2018
31 Mar 2018	0.84%	+0.02%	$2,456,000	17,917	+526	+3%	$137.08	Q1 2018
31 Dec 2017	0.8%	+0.03%	$2,334,000	17,391	+715	+4.3%	$134.21	Q4 2017
30 Sep 2017	0.78%	+0.01%	$2,145,000	16,676	+264	+1.6%	$128.63	Q3 2017
30 Jun 2017	0.82%	+0.03%	$2,179,000	16,412	+619	+3.9%	$132.77	Q2 2017
31 Mar 2017	0.78%	+0.06%	$1,979,000	15,793	+1,147	+7.8%	$125.31	Q1 2017
31 Dec 2016	0.75%	+0.75%	$1,717,000	14,646	+14,646	NEW	$117.23	Q4 2016

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.