Koppers Holdings Inc. (KOP)
Koppers Holdings Inc. brought in $1.9B of revenue over the twelve months to September 30, 2026, down 0.9% from a year earlier. It posted a net loss of $96M. Operating cash flow minus capital spending left $67.5M of free cash flow in fiscal 2025. At September 30, 2026 it held $42.8M in cash against $895.8M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on November 6, 2026.
Key facts about Koppers Holdings Inc.
- Net worth
- Koppers Holdings Inc. has a market value (market cap) of $554.7M at the latest share price, and shareholders' equity of $402.5M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Revenue and profit
- In fiscal 2025 revenue was $1.9B (-10.2% year on year), with net income of $56M. Over the 12 months to September 30, 2026: revenue $1.9B, net loss $96M.
- Cash flow
- In fiscal 2025 operations brought in $122.5M of cash; after $55M of capital spending, free cash flow was $67.5M.
- Latest report
- The latest periodic report (quarterly report, 10-Q) was filed with the SEC on November 6, 2026 and covers the period to September 30, 2026. Open on SEC EDGAR
- Next earnings report
- Koppers Holdings Inc.'s next report is expected around February 25, 2027. That is an estimate from its filing rhythm, not a date the company has announced.
- Dividend
- Koppers Holdings Inc. declared dividends of $0.32 per share in fiscal 2025, a yield of 1.09% at the current price.
What Koppers Holdings Inc. does
Koppers Holdings Inc. is registered with the SEC under industry code SIC 2400 (Lumber & Wood Products (No Furniture)). Its shares trade on NYSE under the ticker KOP.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $1.9B | $56M | $2.74 | $67.5M |
| 2024 | $2.1B | $52.4M | $2.46 | $42M |
| 2023 | $2.2B | $89.2M | $4.14 | $25.6M |
| 2022 | $2B | $63.4M | $2.98 | -$3M |
| 2021 | $1.7B | $85.2M | $3.88 | -$22M |
| 2020 | $1.7B | $122M | $5.71 | $57.3M |
Earnings: every quarter and the next report date
Full financial statements: income, balance sheet and cash flow
Where KOP ranks in Basic materials
Dividends
Koppers Holdings Inc. declared $0.32 per share in fiscal 2025. At the current price that is a yield of 1.09%. It paid out $6.4M in cash dividends, 11% of its net income.
| Fiscal year | Per share | Paid out | Of profit |
|---|---|---|---|
| 2025 | $0.32 | $6.4M | 11% |
| 2024 | $0.28 | $5.9M | 11% |
| 2023 | $0.24 | $5M | 6% |
| 2022 | $0.20 | $4.2M | 7% |
| 2021 | n/a | $0 | 0% |
| 2020 | n/a | $0 | 0% |
Latest SEC filings
What Koppers Holdings Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- November 6, 2026Quarterly report 10-Q · period to September 30, 2026Revenue rose 2.8% to $499.1M versus the same quarter last year; diluted EPS $0.75 versus $1.17.
- November 6, 2026
- October 30, 2026Passive stake (5% or more) SCHEDULE 13G
- October 22, 2026Activist stake changed SCHEDULE 13D/A
- October 19, 2026Passive stake changed SCHEDULE 13G/A
- October 8, 2026Passive stake changed SCHEDULE 13G/A
- August 6, 2026Quarterly report 10-Q · period to June 30, 2026Revenue rose 3% to $520.1M versus the same quarter last year; diluted EPS -$7.71 versus $0.81.
- August 6, 2026
- July 31, 2026Passive stake changed SCHEDULE 13G/A
- May 19, 2026Activist stake (5% or more) SCHEDULE 13D
What is KOP worth? A DCF from its reported cash flow
Insider trades
What the people running Koppers Holdings Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders sold $321.4K worth of shares in the last 90 days and bought none on the open market.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| August 31, 2026 | Ball M LeroyCEO, Director | Sold | 4,000 | $183.8K |
| August 31, 2026 | Ball M LeroyCEO, Director | Gave as a gift | 200 | - |
| August 19, 2026 | Ball M LeroyCEO, Director | Sold | 3,000 | $137.5K |
| August 12, 2026 | Lucas Stephen GSVP, Culture and Engagement | Sold | 1,308 | $58.3K |
| August 11, 2026 | Sullivan James A.President and CTO | Sold | 7,500 | $375K |
| August 10, 2026 | Pearce Bradley ACAO | Sold | 2,000 | $102K |
| August 7, 2026 | Sullivan James A.President and CTO | Sold | 79,900 | $4M |
| August 7, 2026 | Sullivan James A.President and CTO | Sold | 100 | $5.1K |
Who owns KOP
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Dimensional Fund Advisors LP13G, passive | 6.7% | October 8, 2026 |
| Pzena Investment Management LLC13G, passive | 6.1% | April 28, 2025 |
| Simcoe Capital Management, LLC13D, may seek influence with 5 related filers | 5.6% | October 22, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 216 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| BlackRock, Inc. | 3,047,603 | +2,491 |
| Simcoe Capital Management, LLC | 1,416,160 | +471,730 |
| Dimensional Fund Advisors LP | 1,237,249 | +45,891 |
| Pzena Investment Management LLC | 1,061,285 | -148,091 |
| Fuller & Thaler Asset Management, Inc. | 943,279 | -35,311 |
| American Century Companies Inc | 848,068 | +313,066 |
| Vanguard Capital Management LLC | 812,629 | -27,817 |
| State Street Corp | 804,553 | +52,289 |
| Vanguard Portfolio Management LLC | 539,047 | +8,515 |
| Geode Capital Management, LLC | 483,417 | +15,808 |
| Quaker Capital Investments, LLC | 408,555 | -49,297 |
| Charles Schwab Investment Management Inc | 384,122 | -93,756 |
| Invesco Ltd. | 332,605 | +147,019 |
| Ameriprise Financial Inc | 285,656 | +23,868 |
| Two Sigma Investments, LP | 266,052 | -151,484 |
| Northern Trust Corp | 253,481 | +8,318 |
| Morgan Stanley | 242,924 | +21,388 |
| Dana Investment Advisors, Inc. | 231,399 | -3,836 |
| Bank of New York Mellon Corp | 222,570 | -1,686 |
| Arrowstreet Capital, Limited Partnership | 189,200 | +27,128 |
Insiders
14 insiders reported holding 899,555 shares in total, about $26.4M at the last price.
| Holder | Shares |
|---|---|
| Ball M LeroyCEO, Director | 429,355 |
| Neupaver Albert JDirector | 83,834 |
| Sullivan James A.President and CTO | 82,898 |
| Apostolou Stephanie LChief Legal&Sus Officer & Sec. | 63,150 |
| Smith Jimmi SueChief Financial Officer | 41,050 |
| Pearce Bradley ACAO | 41,037 |
| Jensen Traci LDirector | 35,339 |
| Lucas Stephen GSVP, Culture and Engagement | 34,345 |
| Feng XudongDirector | 26,489 |
| Motley David LDirector | 22,044 |
Questions about KOP
What does Koppers Holdings Inc. do?
Koppers Holdings Inc. is a company in the Basic materials sector, listed on NYSE as KOP. Its shares trade on NYSE under the ticker KOP.
What is Koppers Holdings Inc.'s net worth?
Koppers Holdings Inc. has a market value (market cap) of $554.7M at the latest share price, and shareholders' equity of $402.5M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Is Koppers Holdings Inc. profitable?
No. Over the twelve months to September 30, 2026 it reported a net loss of $96M on revenue of $1.9B.
How much revenue does Koppers Holdings Inc. make?
Over the twelve months to September 30, 2026 Koppers Holdings Inc. reported revenue of $1.9B. That is 0.9% less than a year earlier.
When did Koppers Holdings Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on November 6, 2026. It covers the period to September 30, 2026.
When is Koppers Holdings Inc.'s next earnings report?
Koppers Holdings Inc.'s next report is expected around February 25, 2027. That is an estimate from its filing rhythm, not a date the company has announced.
Does Koppers Holdings Inc. pay a dividend?
Yes. Koppers Holdings Inc. declared dividends of $0.32 per share in fiscal 2025, a yield of 1.09% at the current price.
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Where the numbers come from
Financial figures are the values Koppers Holdings Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.