Koppers Holdings Debt to Equity Ratio 2012-2026 | KOP

Current and historical debt to equity ratio values for Koppers Holdings (KOP) over the last 10 years. The debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity. Koppers Holdings debt/equity for the three months ending June 30, 2026 was 2.31.
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Koppers Holdings Debt/Equity Ratio Historical Data
Date Long Term Debt Shareholder's Equity Debt to Equity Ratio
2026-06-30 $1.34B $0.39B 3.45
2026-03-31 $1.33B $0.55B 2.42
2025-12-31 $1.31B $0.57B 2.29
2025-09-30 $1.35B $0.55B 2.47
2025-06-30 $1.40B $0.53B 2.66
2025-03-31 $1.39B $0.50B 2.80
2024-12-31 $1.40B $0.49B 2.87
2024-09-30 $1.43B $0.53B 2.68
2024-06-30 $1.44B $0.51B 2.80
2024-03-31 $1.34B $0.51B 2.62
2023-12-31 $1.33B $0.50B 2.65
2023-09-30 $1.33B $0.48B 2.80
2023-06-30 $1.36B $0.46B 2.98
2023-03-31 $1.37B $0.44B 3.14
2022-12-31 $1.31B $0.40B 3.25
2022-09-30 $1.28B $0.37B 3.44
2022-06-30 $1.31B $0.38B 3.45
2022-03-31 $1.31B $0.42B 3.09
2021-12-31 $1.25B $0.41B 3.05
2021-09-30 $1.25B $0.40B 3.13
2021-06-30 $1.26B $0.42B 3.02
2021-03-31 $1.27B $0.38B 3.33
2020-12-31 $1.25B $0.35B 3.62
2020-09-30 $1.25B $0.29B 4.37
2020-06-30 $1.37B $0.19B 7.35
2020-03-31 $1.46B $0.11B 13.41
2019-12-31 $1.41B $0.16B 8.86
2019-09-30 $1.44B $0.11B 12.87
2019-06-30 $1.50B $0.10B 14.52
2019-03-31 $1.50B $0.09B 16.70
2018-12-31 $1.41B $0.07B 21.09
2018-09-30 $1.46B $0.08B 18.34
2018-06-30 $1.43B $0.10B 14.00
2018-03-31 $1.20B $0.12B 10.10
2017-12-31 $1.09B $0.11B 10.34
2017-09-30 $1.07B $0.11B 9.44
2017-06-30 $1.10B $0.07B 14.90
2017-03-31 $1.08B $0.05B 21.85
2016-12-31 $1.05B $0.04B 30.43
2016-09-30 $1.08B $0.03B 43.57
2016-06-30 $1.11B $0.01B 139.10
2016-03-31 $1.13B $0.00B -263.72
2015-12-31 $1.13B $-0.01B -90.75
2015-09-30 $1.16B $0.08B 15.43
2015-06-30 $1.21B $0.08B 15.35
2015-03-31 $1.18B $0.07B 17.73
2014-12-31 $1.21B $0.08B 14.42
2014-09-30 $1.19B $0.17B 7.21
2014-06-30 $0.62B $0.19B 3.27
2014-03-31 $0.62B $0.19B 3.30
2013-12-31 $0.60B $0.19B 3.14
2013-09-30 $0.58B $0.19B 3.12
2013-06-30 $0.59B $0.18B 3.31
2013-03-31 $0.60B $0.17B 3.48
2012-12-31 $0.61B $0.17B 3.64
2012-09-30 $0.62B $0.15B 4.09
2012-06-30 $0.63B $0.14B 4.68
2012-03-31 $0.63B $0.13B 5.02
2011-12-31 $0.62B $0.11B 5.82
2011-09-30 $0.59B $0.14B 4.14
2011-06-30 $0.63B $0.14B 4.58
2011-03-31 $0.61B $0.11B 5.39
2010-12-31 $0.57B $0.10B 5.70
2010-09-30 $0.56B $0.10B 5.79
2010-06-30 $0.57B $0.06B 8.92
2010-03-31 $0.58B $0.06B 9.21
2009-12-31 $0.59B $0.06B 10.76
2009-09-30 $0.66B $0.07B 9.08
2009-06-30 $0.63B $0.05B 12.15
2009-03-31 $0.63B $0.02B 26.90
2008-12-31 $0.64B $0.03B 24.43
2008-09-30 $0.69B $0.00B -229.17
2008-06-30 $0.70B $0.02B 39.28
2008-03-31 $0.71B $-0.01B -93.11
2007-12-31 $0.69B $-0.02B -29.73
2007-09-30 $0.71B $-0.03B -21.43
2007-06-30 $0.76B $-0.06B -12.97
2007-03-31 $0.75B $-0.08B -9.07
2006-12-31 $0.74B $-0.09B -8.03
2006-09-30 $0.73B $-0.10B -7.54
2006-06-30 $0.73B $-0.11B -6.79
2006-03-31 $0.67B $-0.11B -5.95
2005-12-31 $0.76B $-0.21B -3.67
2005-09-30 $0.77B $-0.20B -3.87
2005-06-30 $0.75B $-0.17B -4.43
2005-03-31 $0.75B $-0.17B -4.41
2004-12-31 $0.75B $-0.17B -4.47
2004-09-30 $0.00B 0.00
2004-06-30 $0.00B 0.00
2004-03-31 $0.00B 0.00
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Diversified $0.873B $1.879B
Koppers Holdings Inc., with corporate headquarters in Pittsburgh, Pennsylvania, is an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds. Their products and services are used in a variety of niche applications in a diverse range of end-markets, including the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber and construction industries. Including their joint ventures, the company serve their customers through a comprehensive global manufacturing and distribution network, with facilities located in North America, South America, Australasia, China and Europe.
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