401(k) · DOL Form 5500 · 2022

Magnolia Oil & Gas Operating LLC 401(k) Plan

Data updated 2026-08-25

$18M
Total assets Small plan by assets
195
Participants Below avg headcount
75th
Percentile by assets National rank
$89,792
Avg per participant Below avg balance/head
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Official DOL plan name: Magnolia Oil & Gas 401(k) Plan · Sponsored by Magnolia Oil & Gas Operating LLC · Texas · Mining & Oil Extraction

$18M in assets, 195 participants

Magnolia Oil & Gas Operating LLC's Magnolia Oil & Gas 401(k) Plan reported $18M in total assets and 195 participants in its 2022 DOL Form 5500 filing, ranking in the 75th 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.

  • #512 in Mining & Oil Extraction (892 peers)

Coverage in Texas

Magnolia Oil & Gas 401(k) Plan covers 195 participants in Texas, about 28% of the average Texas filer (state average ~688 per filing). Assets: $18M.

#512
in Mining & Oil Extraction (892 peers)
+17.8%
assets growth YoY
0.2×
vs typical plan assets (national mean)

Magnolia Oil & Gas 401(k) Plan's outsized position by total assets

Magnolia Oil & Gas 401(k) Plan vs every filed plan by assets

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

$17,509,372 Top 25% higher than 75% 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

Magnolia Oil & Gas 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Magnolia Oil & Gas 401(k) Plan sits mid-pack in the medium band (195 participants).

EBSA filing schedule strip

Filing strip 825329532 · Magnolia Oil & Gas Operating LLC PY 2022 · 401(k)

Magnolia Oil & Gas 401(k) Plan · $18M · 195 · 75th

  • PART $18M
  • TYPE 195
  • NET 75th
  • BOOK 401(k)
  • VS-ST near River Country Co-Op 401(k) Plan
  • BOY ind #512

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 Mining & Oil Extraction retirement plans → · Plans in Texas →

Magnolia Oil & Gas 401(k) Plan in the asset neighbourhood

Magnolia Oil & Gas 401(k) PlanMagnolia Oil & Gas 401(k) Pl…$18MRiver Country Co-Op 401(k) PlanRiver Country Co-Op 401(k) P…$18MMarketsphere 401(k) Retirement PlanMarketsphere 401(k) Retireme…$18MImco General Construction Davis-Bacon 401(k) PlanImco General Construction Da…$18MRelay Graduate School of Education 401(k) PlanRelay Graduate School of Edu…$18M
End-of-year total assets ($M) among Magnolia Oil & Gas 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Texas filing particulars

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$18M
Net Income$3M
Employer EIN825329532
Plan Effective Date2018-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Magnolia Oil & Gas Operating LLC)

Sponsor-wide plan assets over time

All Magnolia Oil & Gas Operating LLC plans reported in each filing year

Latest sponsor-wide plan assets
$41M 131.66605861135398% vs 2022
2024 filing year
$10M$20M$30M$40M$50M 202220232024 $17.5M $40.6M ▲ +131.6%
Year Plans Participants Total Assets
2022 1 195 $18M
2023 1 218 $29M
2024 1 247 $41M

Nearby 401(k) Plans in Texas

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

Magnolia Oil & Gas 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants Magnolia Oil & Gas 401(k) Plan, Total assets ($B): 0.017509372 · Participants: 195Magnolia Oil & Gas 401(k) PlanAT&T Retirement Savings Plan, Total assets ($B): 37.578871 · Participants: 144503AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.266 · Participants: 23619Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 13.794958016 · Participants: 38538Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 12.806443202 · Participants: 85577American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 11.969059 · Participants: 47532Dell Inc. 401(k) Plan
Magnolia Oil & Gas 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Magnolia Oil & Gas 401(k) Plan side-by-side with 3 peers →

Magnolia Oil & Gas 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is River Country Co-Op 401(k) Plan in WI ($18M); by covered participants it is Antares Pharma, Inc. Employee Savings Plan in NJ (195 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($18M here).

Similar participant headcount

Nearest other-state filings by covered participants (195 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 Magnolia Oil & Gas 401(k) Plan assets move in 2022? ▼
Magnolia Oil & Gas 401(k) Plan grew sharply - up 17.8% during 2022, from $15M to $18M. Reported net income was $3M.
How have Magnolia Oil & Gas Operating LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Magnolia Oil & Gas Operating LLC's sponsor-wide assets grew 131.7%, from $18M to $41M.
Where does Magnolia Oil & Gas 401(k) Plan rank by assets among Form 5500 filers? ▼
Magnolia Oil & Gas 401(k) Plan ranks in the 75th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Magnolia Oil & Gas 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is River Country Co-Op 401(k) Plan in WI ($18M, 302 participants).
Which 401(k) plans cover a similar participant headcount to Magnolia Oil & Gas 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Antares Pharma, Inc. Employee Savings Plan in NJ (195 participants, N/A 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 825329532.

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.