Kaiser Aluminum Corporation
Kaiser Aluminum Corporation (Nasdaq: KALU) manufactures and sells semi-fabricated specialty aluminum mill products, including flat-rolled plate, sheet and coil; extruded and drawn products; and cast products. Its products serve aerospace, defense, space, food and beverage packaging, general engineering and automotive… From the company’s description.
Over the twelve months to Sep 30, 2026, Kaiser Aluminum Corporation reported revenue of $4.51B, up 40.4% from a year earlier, and net income of $218.50M. Its operating margin was 7.7%, and operations generated $227.50M in cash. In fiscal 2025, it reported revenue of $3.37B, up 11.5% from fiscal 2024, and net income of $112.50M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Kaiser Aluminum Corporation does
In the company’s own words
Kaiser Aluminum Corporation (Nasdaq: KALU) manufactures and sells semi-fabricated specialty aluminum mill products, including flat-rolled plate, sheet and coil; extruded and drawn products; and cast products. Its products serve aerospace, defense, space, food and beverage packaging, general engineering and automotive applications. The company focuses on four product and end-market categories: Aero/HS Products, Packaging, GE Products and Automotive Extrusions. Aero/HS products include high-strength alloys for aircraft and other demanding uses; Packaging products include bare and coated aluminum coil; GE Products serve industrial and transportation applications; and Automotive Extrusions are used in vehicle structures and components. Customers include aerospace and automotive manufacturers and their suppliers, beverage and food packaging manufacturers, and metal service centers. In 2025, approximately 70% of shipments went directly to manufacturers or tier-one suppliers, with the remainder sold to metal service centers. KaiserSelect® is its branded range of engineered products. The company employed 3,840 people at year-end 2025. Its website is http://www.kaiseraluminum.com.
Company details
- Sector
- Materials
- Industry (SIC)
- Primary Metals
- Headquarters
- FRANKLIN, TN
- Fiscal year end
- December
- CIK
- 811596
- SIC
- 3350
Financial performance, year by year
Fiscal 2011–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Kaiser Aluminum Corporation — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Kaiser Aluminum Corporation’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Could not be determined for this company: bond issues.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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