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KOP Koppers Holdings Inc.

Materials, filed as KOPPERS HOLDINGS INC (COM), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab

Sold by 1 manager in 2026 Q2

  • 1 Owner
  • Max 0.1%
  • $48M
  • 1 reduce

In 2026 Q2 Richard Pzena trimmed Koppers.

Who owns this now

Largest portfolio weights among holders, up to 0.1% (Richard Pzena, Pzena Investment Management). Not free-float ownership.

  1. Richard Pzena Reduce 0.14%

Who owns KOP

Sorted by value, long equity only, as of 2026 Q2.

History
Richard Pzena, Pzena Investment Management 0.14%, was 0.15% Reduce −12.2% 1,061,285 $48M History

1 current, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by KOP's executives, directors and 10% owners in the last 12 months, from their Form 4s

All KOP insider trades
  • None no insider bought on the open market
  • $5.6M sold by 4 insiders outside a trading plan
  • None no planned (10b5-1) sales
  1. M Leroy Ball CEO
    Sale
    $184K 4,000 shares at $45.96 0.9% of stake
    Traded Aug 31 Filed Sep 1
    ↗
  2. M Leroy Ball CEO
    Sale
    $138K 3,000 shares at $45.84 0.7% of stake
    Traded Aug 19 Filed Aug 20
    ↗
  3. Stephen G Lucas SVP, Culture and Engagement
    Sale
    $58K 1,308 shares at $44.55 3.7% of stake
    Traded Aug 12 Filed Aug 13
    ↗
  4. James A. Sullivan President and CTO
    Sale
    $375K 7,500 shares at $50.00 8.3% of stake
    Traded Aug 11 Filed Aug 12
    ↗
  5. Bradley A Pearce CAO
    Sale
    $102K 2,000 shares at $51.01 4.6% of stake
    Traded Aug 10 Filed Aug 11
    ↗
  6. James A. Sullivan President and CTO
    Sale
    $4M 80,000 shares at $50.01 47% of stake
    Traded Aug 7 Filed Aug 11
    ↗
  7. M Leroy Ball CEO
    Sale
    $150K 3,412 shares at $43.90 0.8% of stake
    Traded Jun 18 Filed Jun 23
    ↗
  8. M Leroy Ball CEO
    Sale
    $171K 4,141 shares at $41.34 0.9% of stake
    Traded Jun 11 Filed Jun 15
    ↗
  9. M Leroy Ball CEO
    Sale
    $113K 2,659 shares at $42.55 0.6% of stake
    Traded May 13 Filed May 14
    ↗
  10. M Leroy Ball CEO
    Sale
    $94K 2,489 shares at $37.91 0.6% of stake
    Traded Mar 17 Filed Mar 18
    ↗
  11. M Leroy Ball CEO
    Sale
    $231K 6,275 shares at $36.87 1.4% of stake
    Traded Mar 2 Filed Mar 4
    ↗

Also filed in the last 12 months, not counted as buying or selling: 26 option exercises, 19 stock grants, 15 share withholdings for taxes, and 5 gifts.

SEC filings

Recent issuer filings from EDGAR, 12 shown.

Filed Form Detail Links
SCHEDULE 13D/A — Filing Doc
SCHEDULE 13G/A — Filing Doc
SCHEDULE 13G/A — Filing Doc
8-K 2.02,9.01 Filing Doc
10-Q Filing Doc
SCHEDULE 13G/A — Filing Doc
SCHEDULE 13D — Filing Doc
SCHEDULE 13G/A — Filing Doc
8-K 5.02,7.01,9.01 Filing Doc
8-K 2.02,2.05,5.02,5.07,7.01,9.01 Filing Doc
10-Q Filing Doc
8-K/A 5.02,9.01 Filing Doc

Source: SEC EDGAR submissions, updated about 13 hours ago. All on EDGAR

Financials

US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.

Income statement

Metric FY2023 FY2024 FY2025
Revenue $2.15B $2.09B $1.88B
Gross profit * $424.5M $422.6M $447.8M
Gross margin * 19.7% 20.2% 23.8%
Net income $89.2M $52.4M $56M
Net margin * 4.1% 2.5% 3.0%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $699M $680.6M $668.7M
Total non-current assets * $1.14B $1.21B $1.22B
Total assets $1.84B $1.89B $1.89B
Total current liabilities $325.9M $325.8M $227.1M
Total non-current liabilities * $1.01B $1.08B $1.09B
Total equity $498.9M $488.7M $574M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $146.1M $119.4M $122.5M
Cash from investing -$116M -$173.3M -$72.7M
Cash from financing $2.6M $35.7M -$58.5M
Net change in cash $33.2M -$22.6M -$5.9M

Source: SEC companyfacts (US-GAAP 10-K). A * marks a computed figure, not a single XBRL tag. Fiscal years are as the issuer labels them. Follow The Filings does not adjust or audit these figures.

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.