Growth Metrics

Koppers Holdings (KOP) Shares Outstanding (Diluted Average) (2023 - 2025)

Koppers Holdings' Shares Outstanding (Diluted Average) history spans 6 years, with the latest figure at $20.4 million for Q4 2025.

  • For Q4 2025, Shares Outstanding (Diluted Average) fell 4.16% year-over-year to $20.4 million; the TTM value through Dec 2025 reached $20.4 million, down 4.16%, while the annual FY2025 figure was $20.4 million, 4.16% down from the prior year.
  • Shares Outstanding (Diluted Average) for Q4 2025 was $20.4 million at Koppers Holdings, roughly flat from $20.4 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $21.5 million in Q4 2023 and bottomed at $20.4 million in Q4 2025.
  • The 3-year median for Shares Outstanding (Diluted Average) is $21.3 million (2024), against an average of $21.0 million.
  • The largest annual shift saw Shares Outstanding (Diluted Average) dropped 1.15% in 2024 before it fell 4.82% in 2025.
  • A 3-year view of Shares Outstanding (Diluted Average) shows it stood at $21.5 million in 2023, then dropped by 1.15% to $21.3 million in 2024, then dropped by 4.16% to $20.4 million in 2025.
  • Per Business Quant, the three most recent readings for KOP's Shares Outstanding (Diluted Average) are $20.4 million (Q4 2025), $20.4 million (Q3 2025), and $21.3 million (Q4 2024).