Alcoa USA Corp401(k) + ESOP (KSOP)
RETIREMENT SAVINGS PLAN FOR SALARIED EES OF ALCOA USA CORP. · PITTSBURGH, PA · plan year 2025
Alcoa USA Corp's 2025 Form 5500 did not separately report plan administrative expenses, which is common where recordkeeping is paid through investment revenue-sharing or a master trust. The plan held $442,580,129 across 1,596 participant accounts, with employer contributions averaging $11,178 per active participant. See methodology for what Form 5500 does and doesn't capture.
The plan sits in the $250M–$1B size bracket, benchmarked here against 230 comparable plans and shown alongside other manufacturing employers. By assets it is the 171st-largest of 3,651 plans among Pennsylvania employers on file, and the 636th of 13,661 in manufacturing. In 2025, employees put in $1.25 for every $1.00 the employer contributed; active participation has grown from 688 to 801 since 2022.
Alcoa USA Corp's 2025 employer contribution ran above the $4,295 median for plans its size, placing it in the top quarter of its peers. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.
Why are you looking at this plan?
Source: U.S. Department of Labor, Form 5500 series, EIN 371808900 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.