Gentex Corporation401(k)

Gentex Corporation's 2024 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 $509,552,244 across 5,035 participant accounts, with employer contributions averaging $2,387 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 2,883 comparable plans and shown alongside other manufacturing employers. By assets it is the 66th-largest of 2,619 plans among Michigan employers on file, and the 558th of 13,661 in manufacturing. In 2024, employees put in $1.76 for every $1.00 the employer contributed; active participation has grown from 5,033 to 6,100 since 2022.