Ecolab - 45 Year Stock Price History | ECL
Historical daily share price chart and data for Ecolab since 1980 adjusted for splits and dividends. The latest closing stock price for Ecolab as of June 18, 2025 is 260.22.
- The all-time high Ecolab stock closing price was 270.29 on June 12, 2025.
- The Ecolab 52-week high stock price is 273.69, which is 5.2% above the current share price.
- The Ecolab 52-week low stock price is 220.96, which is 15.1% below the current share price.
- The average Ecolab stock price for the last 52 weeks is 249.16.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| Ecolab Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2025 |
251.4915 |
229.7710 |
270.2880 |
225.0990 |
260.2200 |
11.61% |
| 2024 |
231.9016 |
195.2950 |
259.4680 |
192.3880 |
233.1450 |
19.29% |
| 2023 |
168.8096 |
143.2890 |
196.4670 |
140.9720 |
195.4430 |
37.94% |
| 2022 |
159.8427 |
220.6750 |
224.2080 |
127.3810 |
141.6830 |
-37.10% |
| 2021 |
209.1537 |
203.9690 |
226.2540 |
194.6420 |
225.2450 |
9.38% |
| 2020 |
187.1646 |
179.3570 |
217.5250 |
118.3720 |
205.9200 |
13.17% |
| 2019 |
173.3906 |
135.3030 |
195.6970 |
132.1470 |
181.9590 |
32.26% |
| 2018 |
134.5096 |
124.1550 |
149.3930 |
117.9330 |
137.5720 |
11.07% |
| 2017 |
118.3054 |
107.7050 |
126.4650 |
107.5410 |
123.8590 |
15.80% |
| 2016 |
104.3549 |
101.0740 |
112.5110 |
89.9770 |
106.9570 |
4.07% |
| 2015 |
101.3654 |
92.6335 |
109.3770 |
87.8557 |
102.7720 |
10.72% |
| 2014 |
95.7813 |
91.1992 |
104.5220 |
86.1380 |
92.8200 |
1.31% |
| 2013 |
78.1682 |
64.6113 |
94.6360 |
62.7945 |
91.6210 |
46.60% |
| 2012 |
56.0687 |
49.7986 |
63.0061 |
49.7986 |
62.4990 |
25.96% |
| 2011 |
44.1475 |
42.7637 |
49.6184 |
37.9503 |
49.6184 |
16.26% |
| 2010 |
39.6767 |
37.7855 |
44.1147 |
34.5121 |
42.6790 |
14.65% |
| 2009 |
32.8960 |
29.4775 |
39.5127 |
24.6725 |
37.2260 |
28.73% |
| 2008 |
35.6383 |
41.4588 |
41.6294 |
25.0886 |
28.9181 |
-30.49% |
| 2007 |
35.8402 |
35.7746 |
42.4906 |
32.4581 |
41.6050 |
14.50% |
| 2006 |
32.4758 |
28.4122 |
37.0387 |
26.9399 |
36.3374 |
25.88% |
| 2005 |
26.0094 |
27.2371 |
29.2558 |
24.6494 |
28.8659 |
4.38% |
| 2004 |
23.8277 |
21.0608 |
27.6862 |
20.4222 |
27.6543 |
29.72% |
| 2003 |
19.8700 |
19.2695 |
21.6201 |
17.9874 |
21.3179 |
11.86% |
| 2002 |
17.2708 |
15.2658 |
19.2490 |
14.0550 |
19.0577 |
24.47% |
| 2001 |
14.8222 |
15.8293 |
16.3648 |
11.7381 |
15.3114 |
-4.81% |
| 2000 |
13.7903 |
13.8546 |
16.6441 |
10.3852 |
16.0854 |
11.84% |
| 1999 |
14.0485 |
13.0410 |
16.1044 |
11.7719 |
14.3830 |
9.34% |
| 1998 |
10.8628 |
9.9688 |
13.6999 |
9.6324 |
13.1547 |
32.26% |
| 1997 |
7.9238 |
6.5850 |
9.9800 |
6.4524 |
9.9463 |
49.54% |
| 1996 |
5.7386 |
5.1677 |
6.9093 |
5.1026 |
6.6513 |
27.63% |
| 1995 |
4.3869 |
3.5126 |
5.3813 |
3.4700 |
5.2112 |
46.58% |
| 1994 |
3.6315 |
3.8250 |
3.8980 |
3.2784 |
3.5552 |
-5.25% |
| 1993 |
3.4177 |
2.9966 |
3.9413 |
2.9863 |
3.7520 |
24.78% |
| 1992 |
2.7320 |
2.3835 |
3.0826 |
2.1432 |
3.0068 |
26.15% |
| 1991 |
2.1935 |
1.6698 |
2.6672 |
1.5722 |
2.3835 |
43.58% |
| 1990 |
1.8017 |
2.1818 |
2.3525 |
1.2976 |
1.6600 |
-23.25% |
| 1989 |
2.0944 |
1.9464 |
2.4569 |
1.8755 |
2.1628 |
10.07% |
| 1988 |
1.8084 |
1.7809 |
2.0093 |
1.5740 |
1.9649 |
15.62% |
| 1987 |
1.9483 |
1.6448 |
2.3930 |
1.3461 |
1.6995 |
4.45% |
| 1986 |
1.5374 |
1.1617 |
1.9470 |
1.1443 |
1.6271 |
41.76% |
| 1985 |
0.8211 |
0.6748 |
1.1547 |
0.6717 |
1.1478 |
70.09% |
| 1984 |
0.6012 |
0.7217 |
0.7217 |
0.5373 |
0.6748 |
-13.94% |
| 1983 |
0.7215 |
0.6779 |
0.8310 |
0.6123 |
0.7841 |
12.05% |
| 1982 |
0.5228 |
0.4124 |
0.7498 |
0.3999 |
0.6998 |
69.69% |
| 1981 |
0.4964 |
0.5248 |
0.5780 |
0.4030 |
0.4124 |
-20.00% |
| Sector |
Industry |
Market Cap |
Revenue |
| Basic Materials |
Chemicals - Specialty |
$73.807B |
$15.741B |
|
Ecolab Inc is a provider of water, hygiene and energy technologies and services. The company's programs and services helps in promoting safe food, maintaining clean environments, optimizing water and energy use and improving operational efficiencies for customers in the food, energy, healthcare, industrial and hospitality markets globally. Ecolab operates via 4 reportable segments. Global Industrial consists of the Water, Food & Beverage, Downstream and Paper operating units. The segment provides water treatment & process applications and cleaning & sanitizing solutions. Global Institutional & Specialty comprises Institutional and Specialty operating units providing specialized cleaning and sanitizing products to the foodservice, hospitality, lodging, healthcare, government and education and retail industries. Global Healthcare & Life Sciences comprises Healthcare and Life Sciences businesses. Other comprises the remaining three units Pest Elimination, Textile Care and Colloidal Technologies businesses.
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