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Westlake (WLK) Shares Outstanding (Weighted Average) (2016 - 2025)

Westlake (WLK) has 16 years of Shares Outstanding (Weighted Average) data on record, last reported at $128.3 million in Q4 2025.

  • For Q4 2025, Shares Outstanding (Weighted Average) changed 0.21% year-over-year to $128.3 million; the TTM value through Dec 2025 reached $128.3 million, changed 0.21%, while the annual FY2025 figure was $128.3 million, 0.21% changed from the prior year.
  • Shares Outstanding (Weighted Average) reached $128.3 million in Q4 2025 per WLK's latest filing, roughly flat from $128.3 million in the prior quarter.
  • Across five years, Shares Outstanding (Weighted Average) topped out at $128.6 million in Q3 2024 and bottomed at $127.5 million in Q1 2023.
  • Average Shares Outstanding (Weighted Average) over 5 years is $128.1 million, with a median of $128.1 million recorded in 2022.
  • Peak YoY movement for Shares Outstanding (Weighted Average): decreased 0.58% in 2023, then rose 0.68% in 2024.
  • A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $128.0 million in 2021, then dropped by 0.03% to $128.0 million in 2022, then fell by 0.13% to $127.8 million in 2023, then increased by 0.57% to $128.5 million in 2024, then decreased by 0.21% to $128.3 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Weighted Average) were $128.3 million in Q4 2025, $128.3 million in Q3 2025, and $128.3 million in Q2 2025.