Growth Metrics

Westlake (WLK) Accumulated Expenses (2016 - 2025)

Westlake (WLK) has 16 years of Accumulated Expenses data on record, last reported at $1.5 billion in Q4 2025.

  • For Q4 2025, Accumulated Expenses rose 9.4% year-over-year to $1.5 billion; the TTM value through Dec 2025 reached $1.5 billion, up 9.4%, while the annual FY2025 figure was $1.5 billion, 9.4% up from the prior year.
  • Accumulated Expenses reached $1.5 billion in Q4 2025 per WLK's latest filing, up from $1.3 billion in the prior quarter.
  • Across five years, Accumulated Expenses topped out at $1.6 billion in Q4 2023 and bottomed at $723.0 million in Q1 2021.
  • Average Accumulated Expenses over 5 years is $1.3 billion, with a median of $1.4 billion recorded in 2022.
  • Peak YoY movement for Accumulated Expenses: soared 75.38% in 2022, then dropped 15.61% in 2024.
  • A 5-year view of Accumulated Expenses shows it stood at $1.2 billion in 2021, then grew by 17.81% to $1.4 billion in 2022, then increased by 14.55% to $1.6 billion in 2023, then dropped by 15.61% to $1.4 billion in 2024, then grew by 9.4% to $1.5 billion in 2025.
  • Per Business Quant database, its latest 3 readings for Accumulated Expenses were $1.5 billion in Q4 2025, $1.3 billion in Q3 2025, and $1.5 billion in Q2 2025.