---
title: "Westlake Corporation (WLK.US)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/WLK.US.md"
symbol: "WLK.US"
name: "Westlake Corporation"
industry: "Commodity Chemicals"
datetime: "2026-05-20T01:31:34.040Z"
locales:
  - [en](https://longbridge.com/en/quote/WLK.US.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/WLK.US.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/WLK.US.md)
---

# Westlake Corporation (WLK.US)

## Company Overview

Westlake Corporation manufactures and markets performance and essential materials, and housing and infrastructure products in the United States, Canada, Germany, China, Mexico, Brazil, France, Italy, and internationally. It operates through two segments, Performance and Essential Materials and The Housing and Infrastructure Products. The Performance and Essential Materials segment offers ethylene, polyethylene, chlor-alkali, chlorinated derivative products, ethylene dichloride, vinyl chloride monomer, polyvinyl chloride (PVC), epoxy specialty resins, and base epoxy resins and intermediaries. The Housing and Infrastructure Products segment provides residential PVC sidings; PVC trim and mouldings; architectural stone veneers; windows; PVC decking; polymer composite and cement roof tiles; PVC pipes and fittings for various water, sewer, electrical, and industrial applications; and PVC compounds for various housing, medical, and automobile products.

| Item | Detail |
|------|--------|
| Industry | Commodity Chemicals |
| Exchange | US Market |
| Website | [www.westlake.com](https://www.westlake.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: D
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-19T04:30:13.000Z

**Overall: D (0.69)**

**Industry**: Commodity Chemicals

| Metric | Value |
|--------|-------|
| Industry Ranking | 17 / 28 |
| Industry Median | D |
| Industry Average | C |

- **Style**: Value - Stocks where the company's main business is in a mature stage.
- **Scale**: Large - The company has stable operations, allowing for dependable long-term returns.

**Multi Score**: D

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | -8.63% |  |
| Net Profit YoY | -522.28% |  |
| P/B Ratio | 1.37 |  |
| Dividend Ratio | 2.31% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 11718124458.24 |  |
| Revenue | 10976000000.00 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -17.20% | E |
| Profit Margin | -14.91% | D |
| Gross Margin | 4.22% | E |
| Revenue YoY | -8.63% | D |
| Net Profit YoY | -522.28% | E |
| Total Assets YoY | -4.85% | D |
| Net Assets YoY | -17.12% | E |
| Cash Flow Margin | -27.48% | E |
| OCF YoY | -8.63% | D |
| Turnover | 0.54 | C |
| Gearing Ratio | 54.07% | C |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Westlake Corporation",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-8.63%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-522.28%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "1.37",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "2.31%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "11718124458.24",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "10976000000.00",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-17.20%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-14.91%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "4.22%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "-8.63%",
          "rating": "D"
        },
        {
          "name": "Net Profit YoY",
          "value": "-522.28%",
          "rating": "E"
        },
        {
          "name": "Total Assets YoY",
          "value": "-4.85%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "-17.12%",
          "rating": "E"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-27.48%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "-8.63%",
          "rating": "D"
        },
        {
          "name": "Turnover",
          "value": "0.54",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "54.07%",
          "rating": "C"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -7.19 | 21/28 | 27.31 | 25.68 | 23.96 |
| PB | 1.37 | 13/28 | 1.46 | 1.03 | 0.94 |
| PS (TTM) | 1.07 | 21/28 | 1.14 | 0.90 | 0.81 |
| Dividend Yield | 2.31% | 11/28 | 2.86% | 2.56% | 2.11% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Hawkins (HWKN.US) | B | B | A | C | B | B |
| 02 | Westlake Chemical Partners LP (WLKP.US) | B | C | A | B | A | B |
| 03 | Loop Industries (LOOP.US) | B | A | A | E | B | B |
| 04 | Asahi Kasei (AHKSY.US) | B | C | B | C | C | C |
| 05 | Toray Industries (TRYIY.US) | C | C | B | C | B | C |

## Institutional View

### Analyst Rating Distribution

> As of 2026-05-18T04:00:00.000Z

Total Analysts: **14**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 5 | 36% |
| Overweight | 1 | 7% |
| Hold | 8 | 57% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 88.66 |
| Highest Target | 145.00 |
| Lowest Target | 80.00 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/WLK.US/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/WLK.US/norm.md)
- [Related News](https://longbridge.com/en/quote/WLK.US/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/WLK.US/filings.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**