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

Westlake (WLK) Long-Term Investments (2010 - 2026)

Westlake (WLK) posted Long-Term Investments of $1.0 billion for Q2 2026, down 2.0% on a QoQ basis from $1.0 billion in Q1 2026, and down 4.28% year-over-year from $1.1 billion in Q2 2025.

Analysis

Westlake (WLK) Long-Term Investments (2010 - 2026) Analysis & Trends

Westlake has reported Long-Term Investments for 16 years, with the latest figure at $1.0 billion in Q2 2026.

  • On a quarterly basis, Long-Term Investments fell 4.28% year-over-year to $1.0 billion in Q2 2026; TTM through Jun 2026 was $1.0 billion, a 4.28% decrease from a year earlier, with the FY2025 full-year figure at $1.1 billion, down 1.76% from the prior year.
  • Long-Term Investments was $1.0 billion for Q2 2026 at Westlake, down from $1.0 billion in the prior quarter.
  • The five-year high for Long-Term Investments was $1.1 billion in Q3 2022, with the low at $1.0 billion in Q2 2026.
  • Average Long-Term Investments over 5 years is $1.1 billion, with a median of $1.1 billion recorded in 2024.
  • The sharpest annual moves came in 2022 and 2026: Long-Term Investments climbed 13.56% in 2022, then declined 4.28% in 2026.
  • Over 5 years, Long-Term Investments stood at $1.1 billion in 2022, then declined by 2.36% to $1.1 billion in 2023, then slipped by 3.05% to $1.1 billion in 2024, then fell by 1.76% to $1.1 billion in 2025, then slipped by 3.2% to $1.0 billion in 2026.
  • The last three Long-Term Investments figures came in at $1.0 billion (Q2 2026), $1.0 billion (Q1 2026), and $1.1 billion (Q4 2025), per Business Quant data.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Long-Term Investments (Qtr)
1 LyondellBasell Industries 41.13 Bn 38.50 Bn 2.04 Bn 3.88 Bn
2 Westlake 9.05 Bn 7.20 Bn 652.00 Mn 1.03 Bn
3 Celanese 5.08 Bn 3.72 Bn 618.00 Mn 1.23 Bn
4 Methanex 4.57 Bn 4.18 Bn 638.01 Mn 353.14 Mn
5 Chemours 2.28 Bn 1.61 Bn 286.00 Mn 170.00 Mn
6 Olin 1.95 Bn 1.78 Bn 170.20 Mn -
7 Sino Green Land 1.85 Bn 1.85 Bn -78,936.00 -
8 Braskem 1.65 Bn -541.37 Mn - 91.63 Mn
9 Ecovyst 1.09 Bn 997.78 Mn 49.85 Mn -
10 Kronos Worldwide 932.89 Mn 906.29 Mn 102.80 Mn 2.10 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 1.03 Bn
Mar 31, 2026 1.05 Bn
Dec 31, 2025 1.06 Bn
Sep 30, 2025 1.06 Bn
Jun 30, 2025 1.07 Bn
Mar 31, 2025 1.08 Bn
Dec 31, 2024 1.08 Bn
Sep 30, 2024 1.10 Bn
Jun 30, 2024 1.09 Bn
Mar 31, 2024 1.10 Bn
Dec 31, 2023 1.12 Bn
Sep 30, 2023 1.12 Bn
Jun 30, 2023 1.12 Bn
Mar 31, 2023 1.13 Bn
Dec 31, 2022 1.14 Bn
Sep 30, 2022 1.15 Bn
Jun 30, 2022 1.14 Bn
Mar 31, 2022 1.11 Bn
Dec 31, 2021 1.01 Bn
Sep 30, 2021 1.01 Bn