Oneok, Inc.401(k) + ESOP (KSOP)

Oneok, 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 $1,415,489,000 across 5,807 participant accounts, with employer contributions averaging $13,212 per active participant. See methodology for what Form 5500 does and doesn't capture.

The plan sits in the over $1B size bracket, benchmarked here against 1,229 comparable plans and shown alongside other transportation & warehousing employers. By assets it is the 3rd-largest of 724 plans among Oklahoma employers on file, and the 27th of 2,677 in transportation & warehousing. In 2024, the employer put in $1.18 for every $1.00 employees contributed themselves; active participation has grown from 2,965 to 5,150 since 2022.