401(k) · DOL Form 5500 · 2023

American Bituminous Power Partners, L.P. Dba Ambit 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
54
Participants Small participant base
56th
Percentile by assets National rank
$162,218
Avg per participant Above avg balance/head
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Official DOL plan name: Ambit 401(k) Plan · Sponsored by American Bituminous Power Partners, L.P. Dba Ambit · West Virginia · Utilities

$9M in assets, 54 participants

American Bituminous Power Partners, L.P. Dba Ambit's Ambit 401(k) Plan reported $9M in total assets and 54 participants in its 2023 DOL Form 5500 filing, ranking in the 56th 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.

  • #161 in Utilities (721 peers)

Utilities sector rank

Within Utilities, Ambit 401(k) Plan ranks #161 of 721 2023 filers by assets (6129% of the sector average)-$9M for 54 participants.

#161
in Utilities (721 peers)
+26.6%
assets growth YoY

Ambit 401(k) Plan's mid-pack asset rank among Utilities and all filers

Ambit 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$8,759,782 Top 44% higher than 56% of 127,068 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 2023

Ambit 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ambit 401(k) Plan is a small filing (54 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Ambit 401(k) Plan reported net income rose from -$792K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Ambit 401(k) Plan end-of-year assets rose from $7M in the plan year 2022 filing to $9M in the plan year 2023 filing.
  • Ambit 401(k) Plan reported participants rose from 51 in the plan year 2022 filing to 54 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 330377855 · American Bituminous Power Partners, L.P. Dba Ambit PY 2023 · 401(k)

Ambit 401(k) Plan · $9M · 54 · 56th

  • PART $9M
  • PART 54
  • PART 56th
  • PART 401(k)
  • PART near Valley Wide Beverage Company 401(k) Profit Sharing Plan
  • PART ind #161

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 Utilities retirement plans → · Plans in West Virginia →

Ambit 401(k) Plan in the asset neighbourhood

Ambit 401(k) Plan$9MValley Wide Beverage Company 401(k) Profit Sharing PlanValley Wide Beverage Company…$9MWilkinson Law Firm 401(k) PlanWilkinson Law Firm 401(k) Pl…$9MMaxco Supply, Inc. 401(k) PlanMaxco Supply, Inc. 401(k) Pl…$9MCitizens Bank Group, Inc. Retirement Savings PlanCitizens Bank Group, Inc. Re…$9M
End-of-year total assets ($M) among Ambit 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Utilities filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$9M
Net Income$2M
Employer EIN330377855
Plan Effective Date2021-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (American Bituminous Power Partners, L.P. Dba Ambit)

Sponsor-wide plan assets over time

All American Bituminous Power Partners, L.P. Dba Ambit plans reported in each filing year

Latest sponsor-wide plan assets
$10M 50.347900798898294% vs 2022
2024 filing year
$6M$8M$10M$12M 202220232024 $6.92M $10.4M ▲ +50.4%
Year Plans Participants Total Assets
2022 1 51 $7M
2023 1 54 $9M
2024 1 53 $10M

Nearby 401(k) Plans in West Virginia

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

Ambit 401(k) Plan vs. nearby 401(k) plans in West Virginia, assets vs. participants Scatter plot of 6 data points. -200002000400060008000 -0.500.511.5 Total assets ($B) Participants Ambit 401(k) Plan, Total assets ($B): 0.008759782 · Participants: 54Ambit 401(k) PlanOrrick, Herrington & Sutcliffe LLP Retirement Plan, Total assets ($B): 1.063431645 · Participants: 1878Orrick, Herrington & Sutcliffe LLP Retirement PlanCamc Health System Basic Retirement Plan, Total assets ($B): 0.718819432 · Participants: 0Camc Health System Basic Retirement PlanAmerican Public Education Retirement Plan, Total assets ($B): 0.259281173 · Participants: 5728American Public Education Retirement PlanWest Virginia University Health System 401(k) Plan, Total assets ($B): 0.255241932 · Participants: 2525West Virginia University Health System 401(k) PlanUnited Bankshares, Inc. Savings and Stock Investment Plan, Total assets ($B): 0.227919168 · Participants: 2740United Bankshares, Inc. Savings and Stock Investment Plan
Ambit 401(k) Plan vs. nearby 401(k) plans in West Virginia, assets vs. participants
Compare Ambit 401(k) Plan side-by-side with 3 peers →

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

Outside West Virginia, the nearest 401(k) by assets is Valley Wide Beverage Company 401(k) Profit Sharing Plan in CA ($9M); by covered participants it is Arco Publicidad Retirement Plan in PR (54 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (54 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ambit 401(k) Plan assets move in 2023? ▼
Ambit 401(k) Plan grew sharply - up 26.6% during 2023, from $7M to $9M. Reported net income was $2M.
How have American Bituminous Power Partners, L.P. Dba Ambit plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), American Bituminous Power Partners, L.P. Dba Ambit's sponsor-wide assets grew 50.3%, from $7M to $10M.
Which 401(k) plans are similar in size to Ambit 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Valley Wide Beverage Company 401(k) Profit Sharing Plan in CA ($9M, 304 participants).
Which 401(k) plans cover a similar participant headcount to Ambit 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Arco Publicidad Retirement Plan in PR (54 participants, $231K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 330377855.

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.