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Westlake (WLK) Interest Expenses (2016 - 2025)

Westlake (WLK) has 16 years of Interest Expenses data on record, last reported at $51.0 million in Q4 2025.

  • For Q4 2025, Interest Expenses rose 30.77% year-over-year to $51.0 million; the TTM value through Dec 2025 reached $171.0 million, up 7.55%, while the annual FY2025 figure was $171.0 million, 7.55% up from the prior year.
  • Interest Expenses reached $51.0 million in Q4 2025 per WLK's latest filing, up from $41.0 million in the prior quarter.
  • Across five years, Interest Expenses topped out at $61.0 million in Q3 2021 and bottomed at $33.0 million in Q1 2021.
  • Average Interest Expenses over 5 years is $42.4 million, with a median of $41.0 million recorded in 2023.
  • Peak YoY movement for Interest Expenses: surged 64.86% in 2021, then fell 27.87% in 2022.
  • A 5-year view of Interest Expenses shows it stood at $46.0 million in 2021, then fell by 6.52% to $43.0 million in 2022, then dropped by 4.65% to $41.0 million in 2023, then fell by 4.88% to $39.0 million in 2024, then skyrocketed by 30.77% to $51.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Interest Expenses were $51.0 million in Q4 2025, $41.0 million in Q3 2025, and $40.0 million in Q2 2025.