Flagship explainer

How KAISER ALUMINUM CORPORATION makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$3.4B · 100%Cost of revenue$2.9B · 87%Gross profit$442M · 13%Operating income$189M · 6%Income before tax$150M · 4%Income tax$37.5M · 1%Net income$113M · 3%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$3.4B100%
Cost of revenue$2.9B87%
$442M13%
$189M6%
Income before tax$150M4%
Income tax$37.5M1%
$113M3%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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