Westlake (MEX:WLK) Long-Term Debt: MXN91,498 Mil (As of Mar. 2026)

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MEX:WLK Westlake Corp MEX:WLK
40 GF Score
Price MXN1,396.00
GF Value MXN2,091.82
Valuation Fairly Valued
! 4 Warning Signs
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What is Westlake Long-Term Debt?

Westlake MEX:WLK 40 Long-Term Debt is MXN91,498 Mil as of Mar. 2026. GuruFocus rates MEX:WLK with a GF Score™ of 40/100 and a GF Value™ of MXN2,091.82 (Fairly Valued). The stock has 4 warning signs investors should review.

Westlake's Long-Term Debt for the quarter that ended in Mar. 2026 was MXN91,498 Mil.

Westlake's quarterly Long-Term Debt increased from Sep. 2025 (MXN71,652 Mil) to Dec. 2025 (MXN91,595 Mil) but then declined from Dec. 2025 (MXN91,595 Mil) to Mar. 2026 (MXN91,498 Mil).

Westlake's annual Long-Term Debt increased from Dec. 2023 (MXN78,200 Mil) to Dec. 2024 (MXN95,019 Mil) but then declined from Dec. 2024 (MXN95,019 Mil) to Dec. 2025 (MXN91,595 Mil).

Westlake  (MEX:WLK) Long-Term Debt Explanation

Long-Term Debt is the sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer. Long-Term Debt includes notes payable, bonds payable, mortgage loans, convertible debt, subordinated debt and other types of long term debt.

Westlake Long-Term Debt Related Terms

Westlake Long-Term Debt Historical Data

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The historical data trend for Westlake's Long-Term Debt can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Westlake Long-Term Debt Chart

Westlake Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Long-Term Debt
Get a 7-Day Free Trial Premium Member Only Premium Member Only 100,744.25 95,120.98 78,200.36 95,018.57 91,595.00

Westlake Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Long-Term Debt Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 93,862.22 87,631.10 71,652.45 91,595.00 91,497.92
MEX:WLK
40GF Score
Westlake Corp MEX:WLK
Long-Term Debt is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Long-Term Debt →
What does a Long-Term Debt of MXN91,498 Mil mean?
Westlake (MEX:WLK) has a Long-Term Debt of MXN91,498 Mil as of Mar. 2026.
Is Westlake's Long-Term Debt too high?
Westlake's current Long-Term Debt is MXN91,498 Mil. Overall, Westlake has a GF Score™ of 40/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Westlake's Long-Term Debt compare to SOLS and ESI?
Westlake's Long-Term Debt of MXN91,498 Mil can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Long-Term Debt for a Chemicals company?
A good Long-Term Debt depends on the Chemicals industry context. However, Long-Term Debt should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Long-Term Debt mean?
A high Long-Term Debt can signal that a stock is expensive relative to its fundamentals. Westlake's current Long-Term Debt is MXN91,498 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Westlake stock overvalued right now?
Based on GuruFocus' analysis, Westlake (MEX:WLK) is currently considered Fairly Valued. The stock's GF Value™ is MXN2,091.82, compared to a current price of MXN1,396.00 — trading 33.3% below its estimated fair value. The current Long-Term Debt is MXN91,498 Mil. Westlake's overall GF Score™ is 40/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Long-Term Debt calculated?
Long-Term Debt is calculated from a company's financial statements. For Westlake (MEX:WLK), the current Long-Term Debt is MXN91,498 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Westlake (MEX:WLK) Overvalued in 2026?

Based on GuruFocus' analysis, Westlake stock appears to be undervalued. The current stock price of MXN1,396.00 is trading 33.3% below its estimated GF Value™ of MXN2,091.82. GuruFocus considers Westlake to be Fairly Valued.

Key valuation signals for MEX:WLK:

  • Long-Term Debt: MXN91,498 Mil
  • GF Value™: MXN2,091.82 vs. price of MXN1,396.00 (33.3% below fair value)
  • GF Score™: 40/100 with 4 warning signs

No single metric tells the full story. See the MEX:WLK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Westlake Business Description

Other Exchanges WLK:USA0LVK:UKUEO:Germany
Address 2801 Post Oak Boulevard, Suite 600, Houston, TX, USA, 77056
Westlake is a forward-integrated commodity chemicals firm based in Houston. It began as a single low-density polyethylene plant and expanded its capabilities to include ethylene, vinyl chloride monomers, and polyvinyl chloride over the next two decades. The acquisition of Axiall in 2016 made it a North American leader in chlor-alkali and PVC. Today, Westlake has two defined segments: performance and essential materials, and housing and infrastructure products. The HIP segment began operating in 2022 following a series of acquisitions in the building products space. The firm aims to maximize the value of its chemical production by integrating with the HIP segment, realizing the higher margins of finished commercial goods.
40GF Score

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Long-Term Debt is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN1,396.00
Price
MXN2,091.82
GF Value