Koppers Holdings Inc. (KOP) Earnings History
Earnings Pressure25 years of earnings data (2001–2025) · 5-year EPS trend is negative
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Koppers Holdings Inc. (KOP) Earnings Overview
As of June 28, 2026, Koppers Holdings Inc. (KOP) reported trailing twelve-month net income of $77M, reflecting +11.4% year-over-year growth. The company earned $3.83 per diluted share over the past four quarters, with a net profit margin of 3.0%.
Looking at the long-term picture, KOP's 5-year EPS compound annual growth rate (CAGR) stands at -13.7%, signaling declining earnings. The company achieved its highest annual net income of $138M in fiscal 2008.
Koppers Holdings Inc. maintains positive profitability with a gross margin of 23.8%, operating margin of 11.7%, and net margin of 3.0%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including IOSP ($114M net income, 6.6% margin), HWKN ($82M net income, 7.5% margin), ASIX ($10M net income, 3.2% margin), KOP has room to improve margins relative to the peer group. Compare KOP vs IOSP →
KOP Earnings vs Peers
Earnings metrics vs comparable public companies
KOP Historical Earnings Data (2001–2025)
25 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $56M | +6.9% | $219M | $2.74 | 3.0% | 11.7% |
| 2024 | $52M | -41.3% | $148M | $2.46 | 2.5% | 7.1% |
| 2023 | $89M | +40.7% | $195M | $4.14 | 4.1% | 9.1% |
| 2022 | $63M | -25.6% | $138M | $3.00 | 3.2% | 7.0% |
| 2021 | $85M | -30.2% | $157M | $3.90 | 5.1% | 9.3% |
| 2020 | $122M | +83.2% | $157M | $5.71 | 7.3% | 9.4% |
| 2019 | $67M | +184.6% | $125M | $3.16 | 4.1% | 7.6% |
| 2018 | $23M | -19.6% | $110M | $1.10 | 1.4% | 6.5% |
| 2017 | $29M | -0.7% | $112M | $1.32 | 2.0% | 7.6% |
| 2016 | $29M | +140.7% | $86M | $1.39 | 2.1% | 6.1% |
| 2015 | -$72M | -122.2% | -$30M | $-3.51 | -4.4% | -1.8% |
| 2014 | -$32M | -180.2% | $33M | $-1.58 | -2.1% | 2.1% |
| 2013 | $40M | -38.4% | $100M | $1.94 | 2.7% | 6.8% |
| 2012 | $66M | +77.8% | $127M | $3.13 | 4.2% | 8.1% |
| 2011 | $37M | -16.3% | $123M | $1.77 | 2.5% | 8.4% |
| 2010 | $44M | +134.6% | $99M | $2.13 | 3.5% | 7.9% |
| 2009 | $19M | -86.4% | $95M | $0.91 | 1.7% | 8.4% |
| 2008 | $138M | +143.8% | $130M | $6.65 | 10.1% | 9.5% |
| 2007 | $57M | +272.4% | $131M | $3.03 | 4.3% | 9.9% |
| 2006 | $15M | +53.5% | $85M | $0.75 | 1.3% | 7.3% |
| 2005 | $10M | +3.1% | $74M | $-6.58 | 1.0% | 7.2% |
| 2004 | $10M | +125.9% | $64M | $-23.15 | 1.0% | 6.8% |
| 2003 | -$37M | -324.8% | $19M | $-10.60 | -4.4% | 2.3% |
| 2002 | $17M | +24.1% | $44M | $1.19 | 2.1% | 5.7% |
| 2001 | $13M | - | $42M | $0.79 | 1.8% | 5.6% |
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KOP — Frequently Asked Questions
Quick answers to the most common questions about buying KOP stock.
What is KOP earnings per share (EPS)?
KOP trailing twelve-month (TTM) diluted EPS is $3.83, reflecting +11.4% year-over-year growth. The 5-year EPS CAGR is -13.7%. Complete EPS history from 2001 to 2025 is available in the table on this page.
What is Koppers Holdings Inc.'s net income?
Koppers Holdings Inc. (KOP) trailing twelve-month net income is $77M as of 2025. Earnings grew +11.4% year-over-year. Koppers Holdings Inc. has been profitable for 10 consecutive years.
Is KOP profitable?
Yes, KOP is profitable with a TTM net income of $77M and a net profit margin of +3.0%. Koppers Holdings Inc. has generated profits for 10 consecutive years.
What is KOP's earnings growth rate?
KOP compound annual EPS growth rates (CAGR): 1-Year: +11.4%, 3-Year: -3.0%, 5-Year: -13.7%, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2001 to 2025.
What are KOP's profit margins?
Koppers Holdings Inc. net profit margin is +3.0%, operating margin is +11.7%, and gross margin is +23.8%. Below-average margins reflect competitive or cost pressures. Return on Equity is +10.5%.
Is KOP growing earnings?
KOP is growing earnings steadily. YoY EPS growth of +11.4% is consistent with the 5-year CAGR of -13.7%. TTM net income is $77M.
What was KOP's best earnings year?
Koppers Holdings Inc.'s highest annual net income on record is $138M, achieved in fiscal year 2008. Earnings history on this page spans 2001 to 2025 and includes all annual and quarterly figures.
What were KOP's earnings last quarter?
KOP's most recent reported quarter was Q1 2026. Net income was $7M with diluted EPS of $0.35. For a full breakdown of all quarters, see the quarterly earnings table on this page.