CECO Environmental - 45 Year Stock Price History | CECO

Historical daily share price chart and data for CECO Environmental since 1980 adjusted for splits and dividends. The latest closing stock price for CECO Environmental as of August 29, 2025 is 45.59.
  • The all-time high CECO Environmental stock closing price was 48.09 on August 26, 2025.
  • The CECO Environmental 52-week high stock price is 48.59, which is 6.6% above the current share price.
  • The CECO Environmental 52-week low stock price is 17.57, which is 61.5% below the current share price.
  • The average CECO Environmental stock price for the last 52 weeks is 28.92.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
CECO Environmental Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 29.2737 31.4000 48.0900 17.9700 45.5900 50.81%
2024 25.4137 19.9900 34.5100 18.7300 30.2300 49.06%
2023 14.6331 11.3400 21.1200 10.7600 20.2800 73.63%
2022 7.8379 6.2900 12.5000 4.2500 11.6800 87.48%
2021 7.3375 6.9100 9.3300 5.8900 6.2300 -10.49%
2020 6.7846 7.6800 8.9000 3.7100 6.9600 -9.14%
2019 7.8225 6.8500 9.6300 6.5600 7.6600 13.48%
2018 6.3736 5.2400 8.9100 4.0800 6.7500 31.58%
2017 9.2259 13.6872 14.0091 4.7000 5.1300 -62.30%
2016 8.8252 6.9706 14.3425 5.5817 13.6091 87.10%
2015 9.9008 14.1549 14.1549 6.5444 7.2736 -49.14%
2014 13.6536 14.5762 16.8968 11.5279 14.3021 -2.32%
2013 11.8692 9.0009 17.0146 9.0009 14.6415 64.79%
2012 7.2709 4.9085 8.9574 4.9085 8.8849 82.64%
2011 5.3184 5.0754 6.5789 4.3816 4.8647 -6.08%
2010 4.3559 3.4763 5.4578 2.8766 5.1797 50.89%
2009 2.9768 2.2161 3.6849 1.6165 3.4328 63.23%
2008 5.2308 9.6032 9.9074 1.4418 2.1031 -77.96%
2007 11.3595 8.5603 15.3999 8.5169 9.5424 22.41%
2006 7.5798 4.9102 10.8199 4.9102 7.7956 56.27%
2005 3.3401 3.2590 6.1791 1.9033 4.9884 66.86%
2004 1.8232 1.5200 3.3372 1.2602 2.9896 108.48%
2003 1.5609 1.6686 1.8250 1.3471 1.4340 -10.81%
2002 2.2997 2.8592 3.3894 1.5643 1.6078 -43.94%
2001 1.9957 1.1950 3.7631 1.1950 2.8679 139.99%
2000 1.9267 2.0640 2.7158 1.1950 1.1950 -45.00%
1999 2.6082 2.3899 3.9651 1.7110 2.1727 -16.67%
1998 2.3414 2.6072 3.4220 1.2221 2.6072 -2.04%
1997 2.8309 1.8468 4.3453 1.6295 2.6615 53.13%
1996 2.3901 2.6887 3.4220 1.5209 1.7381 -34.69%
1995 3.1416 1.7110 4.8885 1.7110 2.6615 63.33%
1994 2.4965 3.0417 3.4763 1.6295 1.6295 -41.18%
1993 3.5369 2.6344 5.1058 2.2270 2.7702 5.15%
1992 2.7566 2.2406 3.5306 1.9554 2.6344 33.79%
1991 1.9701 0.6111 3.9412 0.5432 1.9690 222.21%
1990 1.1596 0.8826 1.6339 0.5432 0.6111 -30.76%
1989 1.6047 2.5801 2.5801 0.6790 0.8826 -65.79%
1988 2.9443 1.3579 4.3497 1.3579 2.5801 90.01%
1987 4.3817 14.9371 14.9371 1.3579 1.3579 -90.91%
1986 15.3552 13.0360 19.8256 11.9497 14.9371 19.56%
1985 6.5332 2.5348 14.6655 2.3537 12.4929 375.78%
1984 3.2601 3.9832 4.3453 1.8105 2.6258 -34.08%
1983 4.4248 2.5348 6.1559 2.5348 3.9832 57.14%
1982 2.1684 2.7158 2.8969 1.8105 2.5348 -6.66%
1981 2.2337 2.8969 3.0780 1.4485 2.7158 -6.25%
Sector Industry Market Cap Revenue
Industrial Products Pollution Control Equipment & Services $1.611B $0.558B
CECO ENVIRONMENTAL CORP. manufactures and sells, primarily in the United States, of fiber bed mist eliminators to the chemical, printing, plating, power generation, food processing, waste incineration and textile industries.
Stock Name Country Market Cap PE Ratio
Tetra Tech (TTEK) United States $9.570B 24.44
Donaldson (DCI) United States $9.283B 21.65
Atmus Filtration Technologies (ATMU) United States $3.657B 17.32
Energy Recovery (ERII) United States $0.756B 33.83
Perma-Fix Environmental Services (PESI) United States $0.220B 0.00
Fuel Tech (FTEK) United States $0.091B 0.00
LiqTech (LIQT) Denmark $0.019B 0.00
Euro Tech Holdings (CLWT) Hong Kong, SAR China $0.010B 0.00