401(k) · DOL Form 5500 · 2024

Big D Oil Co. 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets: 250
Participants Below avg headcount: 40th
Percentile by assets National rank: $18,274
Avg per participant Low balance/head

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Official DOL plan name: Big D Oil 401(k) Plan · Sponsored by Big D Oil Co. · South Dakota · Retail Trade

$5M in assets, 250 participants

Big D Oil Co.'s Big D Oil 401(k) Plan reported $5M in total assets and 250 participants in its 2024 DOL Form 5500 filing, ranking in the 40th 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.

#4,119 in Retail Trade (8,048 peers)

Big D Oil Co. multi-year trail

Big D Oil Co.'s plans moved +38.3% in assets from 2022 to 2024; this filing shows Big D Oil 401(k) Plan at $5M / 250 participants.

#4,119
in Retail Trade (8,048 peers): +16.5%
assets growth YoY

Big D Oil 401(k) Plan's mid-pack asset rank among Retail Trade and all filers

Big D Oil 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$4,568,442 40th percentile higher than 40% of 123,620 filed plans

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

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Big D Oil 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Big D Oil 401(k) Plan sits mid-pack in the medium band (250 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Big D Oil 401(k) Plan reported participants rose from 190 in the plan year 2023 filing to 250 in the plan year 2024 filing.
Big D Oil 401(k) Plan end-of-year assets rose from $4M in the plan year 2023 filing to $5M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 460277261 · Big D Oil Co. PY 2024 · 401(k)

Big D Oil 401(k) Plan · $5M · 250 · 40th

VS-ST $5M
VS-ST 250
VS-ST 40th
VS-ST 401(k)
VS-ST near Owen, Little & Associates, Inc. 401(k) Plan
VS-ST ind #4119

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 Retail Trade retirement plans → · Plans in South Dakota →

End-of-year total assets ($M) among Big D Oil 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Big D Oil Co. multi-year asset trail

Latest sponsor-wide plan assets: $5M 38.282717815828754% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	169	$3M
2023	1	190	$4M
2024	1	250	$5M

Big D Oil Co. filing trail (2024)

Total Assets (Beginning of Year)	$4M
Net Assets (End of Year)	$5M
Net Income	$646K
Employer EIN	460277261
Plan Effective Date	1969-06-30
Filing Status	FILING RECEIVED

Nearby 401(k) Plans in South Dakota

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

Big D Oil 401(k) Plan vs. nearby 401(k) plans in South Dakota, assets vs. participants

Black Hills Corporation 401(k) Retirement Savings Plan $811M · 2,881
Good Samaritan Society 401(k) Plan $278M · 12,199
Poet 401(k) Plan $266M · 2,380
Daktronics, Inc. 401(k) Plan $263M · 2,369
Premier 401(k) Plan $241M · 1,821

Compare Big D Oil 401(k) Plan side-by-side with 3 peers →

Big D Oil 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside South Dakota, the nearest 401(k) by assets is Owen, Little & Associates, Inc. 401(k) Plan in NJ ($5M); by covered participants it is Grand Care Health Services, LLC 401(k) Plan in CA (250 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($5M here).

Owen, Little & Associates, Inc. 401(k) Plan (NJ) $5M · 25
Arizona Center for Oral Surgery, P.L.C. Profit Sharing Plan and Trust (AZ) $5M · 12
Arion Care Solutions 401(k) Retirement Plan (AZ) $5M · 3,282
Curve Dental 401(k) Plan (UT) $5M · 176

Similar participant headcount

Nearest other-state filings by covered participants (250 participants); asset peers above are excluded.

Grand Care Health Services, LLC 401(k) Plan (CA) 250 · 0 off
Foley Holdings, LLC 401(k) Profit Sharing Plan (CT) 250 · 0 off
Rpm International Inc. Union 401(k) Trust and Plan (OH) 250 · 0 off
Dunham & Jones Attorneys at Law 401(k) Plan (TX) 250 · 0 off

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Big D Oil 401(k) Plan assets move in 2024? ▼

Big D Oil 401(k) Plan grew sharply - up 16.5% during 2024, from $4M to $5M. Reported net income was $646K.

How have Big D Oil Co. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Big D Oil Co.'s sponsor-wide assets grew 38.3%, from $3M to $5M.

Which 401(k) plans are similar in size to Big D Oil 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Owen, Little & Associates, Inc. 401(k) Plan in NJ ($5M, 25 participants).

Which 401(k) plans cover a similar participant headcount to Big D Oil 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Grand Care Health Services, LLC 401(k) Plan in CA (250 participants, $1M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 460277261.