401(k) · DOL Form 5500 · 2022

Midfirst Bank 401(k) Plan

Data updated 2026-08-25

$335M
Total assets Above avg plan size
3,176
Participants Above avg headcount
97th
Percentile by assets National rank
$105,441
Avg per participant Below avg balance/head
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Official DOL plan name: Midland Retirement Plan · Sponsored by Midfirst Bank · Oklahoma · Management of Enterprises

$335M in assets, 3,176 participants

Midfirst Bank's Midland Retirement Plan reported $335M in total assets and 3,176 participants in its 2022 DOL Form 5500 filing, ranking in the 97th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #1,071 in Management of Enterprises (1,193 peers)

Coverage in Oklahoma

Midland Retirement Plan covers 3,176 participants in Oklahoma, 4.2x the typical Oklahoma plan (state average ~760 per filing). Assets: $335M.

#1,071
in Management of Enterprises (1,193 peers)
-15.6%
assets change YoY
3.4×
vs typical plan assets (national mean)

The plan reported a net loss of $62M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Midland Retirement Plan's outsized position by total assets

Midland Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$334,880,702 Top 3% higher than 97% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Midland Retirement Plan's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Midland Retirement Plan lands in the large band (3,176 participants).

Plan-year Form 5500 strip

Filing strip 730383055 · Midfirst Bank PY 2022 · 401(k)

Midland Retirement Plan · $335M · 3,176 · 97th

  • PHOTO $335M
  • PHOTO 3,176
  • PHOTO 97th
  • PHOTO 401(k)
  • PHOTO near Siteone Savings and Investment Plan
  • PHOTO ind #1071

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Management of Enterprises retirement plans → · Plans in Oklahoma →

Midland Retirement Plan in the asset neighbourhood

Liberty Utilities National 401(k) PlanLiberty Utilities National 4…$336MItg Holdings USA, Inc. Employee Savings & Retirement PlanItg Holdings USA, Inc. Emplo…$335MMidland Retirement Plan$335MSiteone Savings and Investment PlanSiteone Savings and Investme…$334MBrinker International 401(k) Savings PlanBrinker International 401(k)…$334M
End-of-year total assets ($M) among Midland Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Oklahoma filing particulars

Total Assets (Beginning of Year)$397M
Net Assets (End of Year)$335M
Net Income-$62M
Employer EIN730383055
Plan Effective Date1976-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Midfirst Bank)

Sponsor-wide plan assets over time

All Midfirst Bank plans reported in each filing year

Latest sponsor-wide plan assets
$486M 45.01488085150992% vs 2022
2024 filing year
$300M$350M$400M$450M$500M$550M 202220232024 $335M $486M ▲ +45.0%
Year Plans Participants Total Assets
2022 1 3,176 $335M
2023 1 2,908 $406M
2024 1 3,151 $486M

Nearby 401(k) Plans in Oklahoma

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Midland Retirement Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants Scatter plot of 6 data points. 050001000015000 01234 Total assets ($B) Participants Midland Retirement Plan, Total assets ($B): 0.334880702 · Participants: 3176Midland Retirement PlanQuiktrip Corporation Retirement Plan, Total assets ($B): 3.683382046 · Participants: 10862Quiktrip Corporation Retirement PlanThe Williams Investment Plus Plan, Total assets ($B): 1.385802682 · Participants: 4848The Williams Investment Plus PlanBok Financial 401(k) Plan, Total assets ($B): 0.917245856 · Participants: 4683Bok Financial 401(k) PlanDevon Energy Corporation Incentive Savings Plan, Total assets ($B): 0.791750265 · Participants: 1642Devon Energy Corporation Incentive Savings PlanOne Gas, Inc. 401(k) Plan, Total assets ($B): 0.774155 · Participants: 3586One Gas, Inc. 401(k) Plan
Midland Retirement Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants
Compare Midland Retirement Plan side-by-side with 3 peers →

Midland Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Oklahoma, the nearest 401(k) by assets is Siteone Savings and Investment Plan in GA ($334M); by covered participants it is Informa USA, Inc. 401(k) Plan in NY (3,176 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($335M here).

Similar participant headcount

Nearest other-state filings by covered participants (3,176 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Midland Retirement Plan assets move in 2022? ▼
Midland Retirement Plan declined sharply - down 15.6% during 2022, from $397M to $335M. Reported net income was -$62M.
How have Midfirst Bank plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Midfirst Bank's sponsor-wide assets grew 45.0%, from $335M to $486M.
Where does Midland Retirement Plan rank by assets among Form 5500 filers? ▼
Midland Retirement Plan ranks in the 97th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Midland Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Siteone Savings and Investment Plan in GA ($334M, 5,362 participants).
Which 401(k) plans cover a similar participant headcount to Midland Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Informa USA, Inc. 401(k) Plan in NY (3,176 participants, $566M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 730383055.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.