Westlake (WLK) Free Cash Flow (2009 - 2026)
Westlake (WLK) reported Free Cash Flow of $111 million for Q2 2026, compared with -$132 million a year earlier.
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Analysis
Westlake (WLK) Free Cash Flow (2009 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, Westlake's Free Cash Flow came in at -$265 million; for FY2025, it came in at -$530 million.
- By year, Free Cash Flow came in at $306 million in FY2024 (-76.5%), $1.3 billion in FY2023 (-43.1%), $2.29 billion in FY2022 (+31.7%) and $1.74 billion in FY2021 (+124.9%).
- The Q2 2026 figure ranks as the highest quarterly Free Cash Flow since Q4 2024.
- The high point for year-over-year Free Cash Flow in five years was Q1 2022 (growth of 252.4%); the low point was Q2 2024 (a decline of 98.1%).
- Per Business Quant data, the three quarters before Q2 2026 came in at -$303 million (Q1 2026), -$16 million (Q4 2025) and -$57 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 239.54 Bn | 223.24 Bn | 4.44 Bn | 1.78 Bn |
| 2 | Corning | 96.61 Bn | 88.91 Bn | 1.81 Bn | 516.00 Mn |
| 3 | Sherwin Williams | 85.84 Bn | 84.86 Bn | 3.28 Bn | 975.80 Mn |
| 4 | Air Products & Chemicals | 69.53 Bn | 72.40 Bn | - | - |
| 5 | LyondellBasell Industries | 39.13 Bn | 27.31 Bn | 1.50 Bn | 1.41 Bn |
| 6 | Nutrien | 34.78 Bn | 31.35 Bn | 1.86 Bn | 100.00 Mn |
| 7 | Ppg Industries | 27.48 Bn | 20.55 Bn | 1.76 Bn | 411.00 Mn |
| 8 | Qnity Electronics | 25.83 Bn | 22.27 Bn | 743.00 Mn | 193.00 Mn |
| 9 | Ati | 24.82 Bn | 22.90 Bn | 380.20 Mn | 61.80 Mn |
| 10 | Westlake | 8.08 Bn | -644.94 Mn | 382.00 Mn | 220.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 220.00 Mn |
| Jun 30, 2026 | 111.00 Mn |
| Mar 31, 2026 | -303.00 Mn |
| Dec 31, 2025 | -16.00 Mn |
| Sep 30, 2025 | -57.00 Mn |
| Jun 30, 2025 | -132.00 Mn |
| Mar 31, 2025 | -325.00 Mn |
| Dec 31, 2024 | 149.00 Mn |
| Sep 30, 2024 | 254.00 Mn |
| Jun 30, 2024 | 6.00 Mn |
| Mar 31, 2024 | -103.00 Mn |
| Dec 31, 2023 | 291.00 Mn |
| Sep 30, 2023 | 451.00 Mn |
| Jun 30, 2023 | 315.00 Mn |
| Mar 31, 2023 | 245.00 Mn |
| Dec 31, 2022 | 538.00 Mn |
| Sep 30, 2022 | 629.00 Mn |
| Jun 30, 2022 | 683.00 Mn |
| Mar 31, 2022 | 437.00 Mn |
| Dec 31, 2021 | 513.00 Mn |
API Access
Westlake Free Cash Flow API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=free-cash-flow&ticker=WLK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "free-cash-flow", "ticker": "WLK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=free-cash-flow&ticker=WLK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();