Arista Networks Inc.401(k)

Arista Networks Inc.'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 $463,470,141 across 2,649 participant accounts, with employer contributions averaging $4,105 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 282nd-largest of 9,483 plans among California employers on file, and the 604th of 13,661 in manufacturing. In 2024, employees put in $4.88 for every $1.00 the employer contributed; active participation has grown from 1,971 to 2,212 since 2022.