Ecolab - 15 Year Stock Price History | ECL

Historical daily share price chart and data for Ecolab since 2011 adjusted for splits and dividends. The latest closing stock price for Ecolab as of September 15, 2026 is 274.60.
  • The all-time high Ecolab stock closing price was 305.88 on February 27, 2026.
  • The Ecolab 52-week high stock price is 309.27, which is 12.6% above the current share price.
  • The Ecolab 52-week low stock price is 243.15, which is 11.5% below the current share price.
  • The average Ecolab stock price for the last 52 weeks is 272.07.
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Ecolab Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 272.9743 260.5340 305.8770 244.4130 274.6000 5.45%
2025 257.6316 226.7460 281.7110 222.1350 260.4150 13.19%
2024 228.8478 192.7230 256.0510 189.8550 230.0740 19.29%
2023 166.5866 141.4020 193.8800 139.1160 192.8690 37.94%
2022 157.7378 217.7690 221.2560 125.7030 139.8170 -37.10%
2021 206.3995 201.2830 223.2740 192.0790 222.2790 9.38%
2020 184.7000 176.9950 214.6610 116.8130 203.2090 13.17%
2019 171.1073 133.5210 193.1200 130.4070 179.5630 32.27%
2018 132.7383 122.5200 147.4260 116.3800 135.7600 11.07%
2017 116.7475 106.2870 124.8000 106.1240 122.2280 15.80%
2016 102.9807 99.7427 111.0300 88.7922 105.5480 4.07%
2015 100.0306 91.4137 107.9370 86.6988 101.4190 10.72%
2014 94.5200 89.9983 103.1460 85.0037 91.5977 1.31%
2013 77.1388 63.7604 93.3898 61.9676 90.4145 46.60%
2012 55.3303 49.1429 62.1764 49.1429 61.6760 25.96%
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Specialty $77.233B $16.081B
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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PPG Industries (PPG) United States $23.397B 13.67
International Flavors & Fragrances (IFF) United States $21.287B 21.28
Sociedad Quimica Y Minera S.A (SQM) Chile $19.918B 14.38
Symrise AG (SYIEY) Germany $13.954B 0.00
RPM (RPM) United States $12.862B 18.20
Toray Industries (TRYIY) Japan $11.961B 19.39
Solstice Advanced Materials (SOLS) United States $9.178B 0.00
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Element Solutions (ESI) United States $7.830B 19.35
Axalta Coating Systems (AXTA) United States $7.206B 13.26
Nissan Chemical (NNCHY) Japan $6.775B 19.63
FUCHS SE - (FUPBY) Germany $6.241B 15.88
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Hawkins (HWKN) United States $2.519B 31.02
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Orbia Advance, S.A.B De C.V (MXCHY) Mexico $2.263B 0.00
Minerals Technologies (MTX) United States $2.111B 11.69
Huabao Holdings (HUIHY) Hong Kong, SAR China $1.611B 0.00
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Green Plains (GPRE) United States $1.024B 9.81
Neo Performance Materials (NOPMF) Canada $0.982B 20.36
Flotek Industries (FTK) United States $0.954B 39.91
Braskem S.A (BAK) Brazil $0.801B 0.72
Westlake Chemical Partners LP (WLKP) United States $0.757B 13.18
Mativ Holdings (MATV) United States $0.651B 10.74
Westaim (WEDXF) Canada $0.453B 0.00
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