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Stocks / WLK / Shares Outstanding

Westlake Corporation Shares Outstanding 2009–2025

Westlake Corporation (WLK) annual shares outstanding by fiscal year, computed from SEC filings.

Fiscal yearShares OutstandingChange (YoY)
FY 20250.0M
FY 20240.0M
FY 20230.0M
FY 20220.0M
FY 20210.0M
FY 20200.0M
FY 20190.0M
FY 20180.0M
FY 20170.0M
FY 20160.0M
FY 20150.0M
FY 20140.0M
FY 20130.0M
FY 20120.0M
FY 20110.0M-100.0%
FY 2010132.5M
FY 20090.0M

Source: Westlake Corporation SEC filings — balance sheet (10-K), split-adjusted. Refreshed nightly.

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Westlake Corporation — frequently asked questions

What is Westlake Corporation's shares outstanding?

Westlake Corporation (WLK) reported shares outstanding of 0.0M for fiscal year 2025, per its SEC filings.

Where does this data come from?

Figures are computed from Westlake Corporation's official SEC filings (balance sheet (10-K), split-adjusted), refreshed nightly. Not investment advice.

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