Westlake WLK
NYSE WLK
$78.83 -0.64 (-0.81%)
At close: Aug 20, 2026 · 4:00 PM EDT

Westlake (WLK) Inventory Average (2011 - 2026)

Westlake (WLK) posted quarterly Inventory Average of $1.7 billion for Q1 2026, down 4.26% year-over-year from $1.7 billion in Q1 2025, and down 1.48% quarter-over-quarter from $1.7 billion in Q4 2025.

Westlake (WLK) Inventory Average (2011 - 2026) Analysis & Trends

Westlake's Inventory Average history runs 16 years deep, the most recent figure standing at $1.7 billion for Q1 2026.

  • In Q1 2026, Inventory Average fell 4.26% year-over-year to $1.7 billion; the TTM figure through Mar 2026 stood at $1.7 billion (down 4.26% YoY), while the FY2025 annual figure was $1.7 billion, up 0.93% from the prior year.
  • Inventory Average for Q1 2026 stood at $1.7 billion, down from $1.7 billion in the prior quarter.
  • The five-year high for Inventory Average was $2.0 billion in Q3 2022, with the low at $1.6 billion in Q1 2024.
  • The 5-year median for Inventory Average is $1.7 billion (2024), against an average of $1.8 billion.
  • The sharpest annual moves came in 2022 and 2023: Inventory Average jumped 103.39% in 2022, then decreased 17.35% in 2023.
  • Westlake's Inventory Average stood at $1.9 billion in 2022, then slipped by 15.32% to $1.6 billion in 2023, then increased by 4.55% to $1.7 billion in 2024, then declined by 1.86% to $1.7 billion in 2025, then retreated by 1.48% to $1.7 billion in 2026.
  • Business Quant data shows WLK's Inventory Average at $1.7 billion in Q1 2026, $1.7 billion in Q4 2025, and $1.7 billion in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Inventory Avg. (Qtr)
1 Linde 222.77 Bn 217.87 Bn 4.43 Bn 2.10 Bn
2 Sherwin Williams 84.55 Bn 84.26 Bn 3.34 Bn 2.50 Bn
3 Ecolab 78.89 Bn 73.75 Bn 1.95 Bn 1.57 Bn
4 Air Products & Chemicals 66.91 Bn 65.93 Bn 1.04 Bn 759.75 Mn
5 Ppg Industries 25.15 Bn 23.56 Bn 1.81 Bn 2.19 Bn
6 Chemical & Mining Co Of Chile 22.35 Bn 18.48 Bn 778.60 Mn 1.84 Bn
7 LyondellBasell Industries 22.02 Bn 19.39 Bn 2.04 Bn 3.86 Bn
8 International Flavors & Fragrances 21.27 Bn 20.70 Bn 853.00 Mn 1.88 Bn
9 DuPont de Nemours 18.86 Bn 17.12 Bn 639.00 Mn 1.21 Bn
10 Westlake 10.10 Bn 8.25 Bn 652.00 Mn 1.72 Bn

Historic Data

Download Data
DateValue
Jun 30, 2026 1.72 Bn
Mar 31, 2026 1.67 Bn
Dec 31, 2025 1.69 Bn
Sep 30, 2025 1.73 Bn
Jun 30, 2025 1.76 Bn
Mar 31, 2025 1.74 Bn
Dec 31, 2024 1.72 Bn
Sep 30, 2024 1.72 Bn
Jun 30, 2024 1.67 Bn
Mar 31, 2024 1.64 Bn
Dec 31, 2023 1.65 Bn
Sep 30, 2023 1.67 Bn
Jun 30, 2023 1.76 Bn
Mar 31, 2023 1.85 Bn
Dec 31, 2022 1.95 Bn
Sep 30, 2022 2.02 Bn
Jun 30, 2022 1.95 Bn
Mar 31, 2022 1.65 Bn
Dec 31, 2021 1.27 Bn
Sep 30, 2021 1.04 Bn