Westlake WLK
NYSE WLK
$70.88 -0.74 (-1.03%)
As of: Sep 11, 2026 · 3:59 PM EDT

Westlake (WLK) Change in Cash (2010 - 2026)

Westlake (WLK) posted Change in Cash of -$628.0 million for Q2 2026, down 38.94% on a QoQ basis from -$452.0 million in Q1 2026, and down 194.84% year-over-year from $662.2 million in Q2 2025.

Analysis

Westlake (WLK) Change in Cash (2010 - 2026) Analysis & Trends

Westlake has reported Change in Cash for 17 years, with the latest figure at -$628.0 million in Q2 2026.

  • On a quarterly basis, Change in Cash fell 194.84% year-over-year to -$628.0 million in Q2 2026; TTM through Jun 2026 was -$440.0 million, a 54.07% increase from a year earlier, with the FY2025 full-year figure at -$195.0 million, up 49.22% from the prior year.
  • Change in Cash was -$628.0 million for Q2 2026 at Westlake, down from -$452.0 million in the prior quarter.
  • The five-year high for Change in Cash was $797.0 million in Q4 2025, with the low at -$857.0 million in Q1 2022.
  • Average Change in Cash over 5 years is -$15.6 million, with a median of -$31.0 million recorded in 2024.
  • The sharpest annual moves came in 2022 and 2025: Change in Cash slumped 1021.51% in 2022, then surged 19825.0% in 2025.
  • Over 5 years, Change in Cash stood at $440.0 million in 2022, then slumped by 43.86% to $247.0 million in 2023, then tumbled by 98.38% to $4.0 million in 2024, then soared by 19825.0% to $797.0 million in 2025, then slumped by 178.8% to -$628.0 million in 2026.
  • The last three Change in Cash figures came in at -$628.0 million (Q2 2026), -$452.0 million (Q1 2026), and $797.0 million (Q4 2025), per Business Quant data.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Cash (Qtr)
1 LyondellBasell Industries 41.13 Bn 38.50 Bn 2.04 Bn 1.00 Mn
2 Westlake 9.05 Bn 7.20 Bn 652.00 Mn -628.00 Mn
3 Celanese 5.08 Bn 3.72 Bn 618.00 Mn -394.00 Mn
4 Methanex 4.57 Bn 4.18 Bn 638.01 Mn 3.89 Mn
5 Chemours 2.28 Bn 1.61 Bn 286.00 Mn 108.00 Mn
6 Olin 1.95 Bn 1.78 Bn 170.20 Mn -14.80 Mn
7 Sino Green Land 1.85 Bn 1.85 Bn -78,936.00 -94,152.00
8 Braskem 1.65 Bn -541.37 Mn - -
9 Ecovyst 1.09 Bn 997.78 Mn 49.85 Mn -74.79 Mn
10 Kronos Worldwide 932.89 Mn 906.29 Mn 102.80 Mn 1.00 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 -628.00 Mn
Mar 31, 2026 -452.00 Mn
Dec 31, 2025 797.00 Mn
Sep 30, 2025 -157.00 Mn
Jun 30, 2025 -213.00 Mn
Mar 31, 2025 -622.00 Mn
Dec 31, 2024 4.00 Mn
Sep 30, 2024 -127.00 Mn
Jun 30, 2024 -66.00 Mn
Mar 31, 2024 -195.00 Mn
Dec 31, 2023 247.00 Mn
Sep 30, 2023 380.00 Mn
Jun 30, 2023 263.00 Mn
Mar 31, 2023 183.00 Mn
Dec 31, 2022 440.00 Mn
Sep 30, 2022 462.00 Mn
Jun 30, 2022 260.00 Mn
Mar 31, 2022 -857.00 Mn
Dec 31, 2021 -1.67 Bn
Sep 30, 2021 1.73 Bn