Latest period
283.70M
YoY change
-0.5%
5Y CAGR
-0.1%
Peak year (2013)
305.90M
Latest annual
285.20M
Shares Outstanding history chart for Ecolab (ECL) from 1986 to 2025
Latest: 285.20M
Shares Outstanding growth chart for Ecolab (ECL) from 1986 to 2025
Latest: -0.5%
Shares Outstanding history table for Ecolab (ECL) from 1986 to 2025
| 2025 | 285.20M | -0.5% | -1.40M | ||
| 2024 | 286.60M | +0.0% | +100,000 | ||
| 2023 | 286.50M | -0.0% | -100,000 | ||
| 2022 | 286.60M | -0.9% | -2.50M | ||
| 2021 | 289.10M | +0.7% | +2.10M | ||
| 2020 | 287.00M | -1.9% | -5.50M | ||
| 2019 | 292.50M | -0.1% | -300,000 | ||
| 2018 | 292.80M | -0.4% | -1.20M | ||
| 2017 | 294.00M | -0.9% | -2.70M | ||
| 2016 | 296.70M | -1.6% | -4.70M | ||
| 2015 | 301.40M | -1.5% | -4.50M | ||
| 2014 | 305.90M | 0.0% | 0 | ||
| 2013 | 305.90M | +2.3% | +7.00M | ||
| 2012 | 298.90M | +23.5% | +56.80M | ||
| 2011 | 242.10M | +1.9% | +4.50M | ||
| 2010 | 237.60M | -1.0% | -2.30M | ||
| 2009 | 239.90M | -3.8% | -9.40M | ||
| 2008 | 249.30M | -1.0% | -2.50M | ||
| 2007 | 251.80M | -2.1% | -5.30M | ||
| 2006 | 257.10M | -1.2% | -3.00M | ||
| 2005 | 260.10M | -0.1% | -309,000 | ||
| 2004 | 260.41M | -0.9% | -2.33M | ||
| 2003 | 262.74M | +0.4% | +1.16M | ||
| 2002 | 261.57M | +0.7% | +1.72M | ||
| 2001 | 259.86M | -1.5% | -4.04M | ||
| 2000 | 263.89M | -1.8% | -4.95M | ||
| 1999 | 268.84M | +0.3% | +743,000 | ||
| 1998 | 268.09M | +0.2% | +450,000 | ||
| 1997 | 267.64M | -0.1% | -284,994 | ||
| 1996 | 267.93M | +1.2% | +3.29M | ||
| 1995 | 264.64M | +5.4% | +13.66M | ||
| 1994 | 250.98M | -1.7% | -4.35M | ||
| 1993 | 255.33M | +3.2% | +8.03M | ||
| 1992 | 247.31M | +14.3% | +30.98M | ||
| 1991 | 216.33M | +15.2% | +28.58M | ||
| 1990 | 187.76M | +4.3% | +7.76M | ||
| 1989 | 180.00M | -18.4% | -40.50M | ||
| 1988 | 220.50M | -1.3% | -2.81M | ||
| 1987 | 223.31M | -0.4% | -795,477 | ||
| 1986 | 224.10M | — | — |
- 2025285.20M-0.5%
- 2024286.60M+0.0%
- 2023286.50M-0.0%
- 2022286.60M-0.9%
- 2021289.10M+0.7%
- 2020287.00M-1.9%
- 2019292.50M-0.1%
- 2018292.80M-0.4%
- 2017294.00M-0.9%
- 2016296.70M-1.6%
- 2015301.40M-1.5%
- 2014305.90M0.0%
- 2013305.90M+2.3%
- 2012298.90M+23.5%
- 2011242.10M+1.9%
- 2010237.60M-1.0%
- 2009239.90M-3.8%
- 2008249.30M-1.0%
- 2007251.80M-2.1%
- 2006257.10M-1.2%
- 2005260.10M-0.1%
- 2004260.41M-0.9%
- 2003262.74M+0.4%
- 2002261.57M+0.7%
- 2001259.86M-1.5%
- 2000263.89M-1.8%
- 1999268.84M+0.3%
- 1998268.09M+0.2%
- 1997267.64M-0.1%
- 1996267.93M+1.2%
- 1995264.64M+5.4%
- 1994250.98M-1.7%
- 1993255.33M+3.2%
- 1992247.31M+14.3%
- 1991216.33M+15.2%
- 1990187.76M+4.3%
- 1989180.00M-18.4%
- 1988220.50M-1.3%
- 1987223.31M-0.4%
- 1986224.10M—
Shares Outstanding values are taken from Ecolab's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at Ecolab (ECL)
According to Ecolab's latest reported financial statements, the company's latest reported diluted shares outstanding is 283.70M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
In 2025, Ecolab (ECL) diluted shares outstanding totalled 285.20M – edged down 0.5% year-over-year.
Ecolab diluted shares outstanding compound annual growth for the 2020–2025 (5 years) window is -0.1%, with a net decline across the window.
Between 2013 and 2025, Ecolab diluted shares outstanding declined 6.8%, falling from 305.90M to 285.20M.
The record annual diluted shares outstanding stands at 305.90M, reached in 2013; the historical low of 180.00M was recorded in 1989.
Ecolab Shares Outstanding by Year
Ecolab Shares Outstanding 2025: 285.20M
Ecolab posted diluted shares outstanding of 285.20M in 2025, edged down 0.5% below 2024.
Ecolab Shares Outstanding 2024: 286.60M
In 2024, Ecolab reported diluted shares outstanding of 286.60M, edged up 0.0% from 2023.
Ecolab Shares Outstanding 2023: 286.50M
Ecolab diluted shares outstanding in 2023 was 286.50M, edged down 0.0% below 2022.
Ecolab Shares Outstanding 2022: 286.60M
2022's diluted shares outstanding for Ecolab came in at 286.60M, edged down 0.9% below 2021.
Ecolab Shares Outstanding 2021: 289.10M
Ecolab diluted shares outstanding in 2021 was 289.10M.
See more financial history for Ecolab (ECL).
Sector peers by Shares Outstanding
Basic Materials peers of Ecolab (ECL), ranked by their latest diluted shares outstanding
| 1.44B | |
| 1.11B | |
| 838.20M | |
| 677.00M | |
| 503.43M | |
| 468.70M | |
| 248.80M | |
| 222.90M |
- 1.11B
- 838.20M
- 677.00M
- 503.43M
- 468.70M
- 248.80M
Frequently asked questions
Ecolab (ECL) Key Financials
Charts, filings, and peer comparison for every metric
Explore more
Deep-dives across the income statement, cash flow, capital return, and valuation