What is Alcoa's aluminum — number of reporting units?

Alcoa (AA) reported aluminum — number of reporting units of 0.5 in Q4 2025.

How has Alcoa's aluminum — number of reporting units changed year-over-year?

Alcoa's aluminum — number of reporting units decreased by 0.0% year-over-year, from 0.5 to 0.5.

What does aluminum — number of reporting units mean?

Indicates the count of distinct operating components or business units within the aluminum segment that are evaluated separately for financial reporting. This reflects the organizational structure and the granularity of management oversight for the segment.

Alcoa (AA) Aluminum — Number Of Reporting Units

Screener

Other segment segments

Alumina

10.0%

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Other financials

Income statement

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Revenue$4.0B+31.4%

Gross profit$999.0M+173%

Net income$407.0M+148%

EPS (diluted)$1.53+147%

Balance sheet

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Cash & equivalents$1.4B-10.7%

Total debt$2.2B-13.8%

Total equity$5.2B+21.3%

Total assets$16.9B+12.4%

Cash flow

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Operating cash flow$608.0M+24.6%

CapEx-$424.0M-424%

Free cash flow$184.0M-48.5%

Valuation

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Market cap$11.94B+58.4%

Enterprise value$12.82B+48.9%

P/E9.4×+1.8×

P/S0.9×+0.3×

Profitability

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Gross margin18.8%-1.4pp

Net margin9.4%+1.5pp

FCF margin4.6%+3.3pp

Returns & leverage

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Return on equity1.3%+0.7pp

Debt / equity0.5×+0.1×

Current ratio1.5×-0.1×

Where this comes from

Reported directly by Alcoa in its filing.

Tagged under the XBRL concept us-gaap:NumberOfReportingUnits.

The source filing: Alcoa’s 10-K, filed February 26, 2026.

Filed: Feb 26, 2026, 4:52 PM EST
Fiscal year: FY2025
Accession: 0001193125-26-077167

The Company has three reporting units, of which two are included in the Aluminum segment (smelting/casting and energy generation). The remaining reporting unit is the Alumina segment. Prior to the impairment charge recorded in the fourth quarter of 2025, only the Alumina reporting unit contained goodwill (see Note L).

Item 8. Financial Statements and Supplementary Data.

FAQ

What is Alcoa's aluminum — number of reporting units?: Alcoa (AA) reported aluminum — number of reporting units of 0.5 in Q4 2025.
How has Alcoa's aluminum — number of reporting units changed year-over-year?: Alcoa's aluminum — number of reporting units decreased by 0.0% year-over-year, from 0.5 to 0.5.
What does aluminum — number of reporting units mean?: Indicates the count of distinct operating components or business units within the aluminum segment that are evaluated separately for financial reporting. This reflects the organizational structure and the granularity of management oversight for the segment.