Koppers Holdings Inc. (KOP) Earnings History
Annual and quarterly earnings data from 2001 to 2025
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KOP EPS Growth (CAGR)
Compound annual growth rate of diluted earnings per share
CAGR (Compound Annual Growth Rate) shows the annualized growth rate of EPS over the specified period. A higher CAGR indicates stronger earnings momentum.
KOP Profitability Analysis
Margin trends over time
| Year | Gross Margin | Operating Margin | Net Margin |
|---|---|---|---|
| 2025 | 0.0% | 8.9% | 3.0% |
| 2024 | 20.2% | 7.1% | 2.5% |
| 2023 | 19.7% | 9.1% | 4.1% |
| 2022 | 17.4% | 7.0% | 3.2% |
| 2021 | 19.9% | 9.3% | 5.1% |
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Koppers Holdings Inc. (KOP) Earnings Overview
As of May 8, 2026, Koppers Holdings Inc. (KOP) reported trailing twelve-month net income of $56M, reflecting +11.4% year-over-year growth. The company earned $2.74 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, operating margin of 8.9%, and net margin of 3.0%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including IOSP ($117M net income, 6.6% margin), HWKN ($82M net income, 8.7% margin), ASIX ($49M 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% | $168M | $2.74 | 3.0% | 8.9% |
| 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% |
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Start ComparisonKOP — Frequently Asked Questions
Quick answers to the most common questions about buying KOP stock.
Is KOP growing earnings?
KOP EPS stands at $2.74, with +11.4% growth matching the 5-year CAGR of -13.7%. TTM net income is $56M. Earnings trajectory remains consistent.
What are KOP's profit margins?
Koppers Holdings Inc. net margin is +3.0%, with operating margin at +8.9%. Below-average margins reflect competitive or cost pressures.
How consistent are KOP's earnings?
KOP earnings data spans 2001-2025. The current earnings trend is +11.4% YoY. Historical data enables comparison across business cycles.