Westlake (MEX:WLK) Marketable Securities: MXN3,697 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 Marketable Securities?

Westlake MEX:WLK 40 Marketable Securities is MXN3,697 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.

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price. Westlake's Marketable Securities for the quarter that ended in Mar. 2026 was MXN3,697 Mil.

Westlake's annual Marketable Securities stayed the same from Dec. 2023 (MXN0 Mil) to Dec. 2024 (MXN0 Mil) but then increased from Dec. 2024 (MXN0 Mil) to Dec. 2025 (MXN3,673 Mil).

Westlake  (MEX:WLK) Marketable Securities Explanation

Marketable Securities are very liquid as they tend to have maturities of less than one year. Furthermore, the rate at which these securities can be bought or sold has little effect on their prices.

Please note, GuruFocus' Marketable Securities also includes "Other Short Term Investment".

Westlake Marketable Securities Related Terms

Westlake Marketable Securities Historical Data

* Premium members only.

The historical data trend for Westlake's Marketable Securities 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 Marketable Securities Chart

Westlake Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Marketable Securities
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 3,673.16

Westlake Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Marketable Securities 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 3,743.85 3,615.21 3,632.15 3,673.16 3,696.70
MEX:WLK
40GF Score
Westlake Corp MEX:WLK
Marketable Securities is just one metric. See GF Score™, valuation, warning signs, and more.
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Westlake Marketable Securities Calculation

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price.

Frequently Asked Questions Learn more about Marketable Securities →
What does a Marketable Securities of MXN3,697 Mil mean?
Westlake (MEX:WLK) has a Marketable Securities of MXN3,697 Mil as of Mar. 2026. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on Westlake and its competitors.
Is Westlake's Marketable Securities too high?
Westlake's current Marketable Securities is MXN3,697 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 Marketable Securities compare to SOLS and ESI?
Westlake's Marketable Securities of MXN3,697 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 Marketable Securities for a Chemicals company?
A good Marketable Securities depends on the Chemicals industry context. However, Marketable Securities 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 Marketable Securities mean?
A high Marketable Securities can signal that a stock is expensive relative to its fundamentals. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on Westlake and its competitors. Westlake's current Marketable Securities is MXN3,697 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 Marketable Securities is MXN3,697 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 Marketable Securities calculated?
Marketable Securities is calculated from a company's financial statements. For Westlake (MEX:WLK), the current Marketable Securities is MXN3,697 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:

  • Marketable Securities: MXN3,697 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

Get the complete analysis for MEX:WLK

Marketable Securities 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