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Kaiser Aluminum Corporation Shares Outstanding 2008–2025

Kaiser Aluminum Corporation (KALU) annual shares outstanding by fiscal year, computed from SEC filings.

Fiscal yearShares OutstandingChange (YoY)
FY 202516.2M+0.7%
FY 202416.1M+0.5%
FY 202316.0M+0.5%
FY 202215.9M+0.5%
FY 202115.9M+0.3%
FY 202015.8M-0.4%
FY 201915.9M-2.3%
FY 201816.2M-3.2%
FY 201716.8M-5.0%
FY 201617.7M-2.2%
FY 201518.1M+2.5%
FY 201417.6M-3.0%
FY 201318.1M-6.0%
FY 201219.3M+0.3%
FY 201119.3M+0.2%
FY 201019.2M-5.2%
FY 200920.3M
FY 20080.0M

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

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Kaiser Aluminum Corporation — frequently asked questions

What is Kaiser Aluminum Corporation's shares outstanding?

Kaiser Aluminum Corporation (KALU) reported shares outstanding of 16.2M for fiscal year 2025, per its SEC filings.

Where does this data come from?

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

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