Westlake WLK Operating Cash Flow
Operating Cash Flow at other companies
Other financials
Where this comes from
Reported directly by Westlake in its filing.
Tagged under the XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities.
The official record: Westlake’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
Ask your AI about Westlake's operating cash flow.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is Westlake's operating cash flow?
- Westlake (WLK) reported operating cash flow of -$94M in Q1 2026.
- How has Westlake's operating cash flow changed year-over-year?
- Westlake's operating cash flow decreased by 22.1% year-over-year, from -$77M to -$94M.
- What is the long-term trend for Westlake's operating cash flow?
- Over 4 years (2021 to 2025), Westlake's operating cash flow has grown at a -33.6% compound annual growth rate (CAGR), from $2.39B to $465M.
- What does operating cash flow mean?
- The total cash generated from core business operations.
- How do you interpret operating cash flow?
- Higher values indicate stronger operational health and ability to self-fund activities.
- How does operating cash flow compare across companies?
- A fundamental metric for all public companies; essential for assessing quality of earnings.