401(k) · DOL Form 5500 · 2022

Lime Rock Management LP 401(k) Plan

Data updated 2026-08-25

$53M
Total assets Below avg plan size
210
Participants Below avg headcount
88th
Percentile by assets National rank
$250,071
Avg per participant Above avg balance/head
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Official DOL plan name: Lime Rock 401(k) Plan · Sponsored by Lime Rock Management LP · Connecticut · Finance & Insurance

$53M in assets, 210 participants

Lime Rock Management LP's Lime Rock 401(k) Plan reported $53M in total assets and 210 participants in its 2022 DOL Form 5500 filing, ranking in the 88th 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.

  • #7,529 in Finance & Insurance (9,261 peers)

Coverage in Connecticut

Lime Rock 401(k) Plan covers 210 participants in Connecticut, about 29% of the average Connecticut filer (state average ~718 per filing). Assets: $53M.

#7,529
in Finance & Insurance (9,261 peers)
-14.0%
assets change YoY
0.5×
vs typical plan assets (national mean)

The plan reported a net loss of $9M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Lime Rock 401(k) Plan's outsized position by total assets

Lime Rock 401(k) Plan vs every filed plan by assets

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

$52,515,012 Top 12% higher than 88% 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

Lime Rock 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. Lime Rock 401(k) Plan sits mid-pack in the medium band (210 participants).

Plan-year Form 5500 strip

Filing strip 134011237 · Lime Rock Management LP PY 2022 · 401(k)

Lime Rock 401(k) Plan · $53M · 210 · 88th

  • ASSETS $53M
  • ASSETS 210
  • ASSETS 88th
  • ASSETS 401(k)
  • ASSETS near The Emerson Group Retirement Plan
  • ASSETS ind #7529

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 Finance & Insurance retirement plans → · Plans in Connecticut →

Lime Rock 401(k) Plan in the asset neighbourhood

Lime Rock 401(k) Plan$53MThe Emerson Group Retirement PlanThe Emerson Group Retirement…$53MBasler Electric 401(k) Plan$53MArchway Marketing Services Retirement Savings PlanArchway Marketing Services R…$53MStg International, Inc. 401(k) Retirement Savings PlanStg International, Inc. 401(…$53M
End-of-year total assets ($M) among Lime Rock 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Connecticut filing particulars

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$53M
Net Income-$9M
Employer EIN134011237
Plan Effective Date1998-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Lime Rock Management LP)

Sponsor-wide plan assets over time

All Lime Rock Management LP plans reported in each filing year

Latest sponsor-wide plan assets
$75M 42.891689713409946% vs 2022
2024 filing year
$50M$60M$70M$80M 202220232024 $52.5M $75M ▲ +42.9%
Year Plans Participants Total Assets
2022 1 210 $53M
2023 1 233 $66M
2024 1 215 $75M

Nearby 401(k) Plans in Connecticut

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

Lime Rock 401(k) Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -200204060 Total assets ($B) Participants Lime Rock 401(k) Plan, Total assets ($B): 0.052515012 · Participants: 210Lime Rock 401(k) PlanUnited Technologies Corporation Employee Savings Plan, Total assets ($B): 48.916975 · Participants: 55762United Technologies Corporation Employee Savings PlanGE Retirement Savings Plan, Total assets ($B): 24.786830027 · Participants: 57522GE Retirement Savings PlanCiti Retirement Savings Plan, Total assets ($B): 17.438946034 · Participants: 70070Citi Retirement Savings PlanThe Hartford Investment and Savings Plan, Total assets ($B): 5.615003 · Participants: 17724The Hartford Investment and Savings PlanXerox Corporation Savings Plan, Total assets ($B): 3.641347 · Participants: 11876Xerox Corporation Savings Plan
Lime Rock 401(k) Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants
Compare Lime Rock 401(k) Plan side-by-side with 3 peers →

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

Outside Connecticut, the nearest 401(k) by assets is The Emerson Group Retirement Plan in PA ($53M); by covered participants it is Nova Mud Inc. 401(k) Profit Sharing Plan in NM (210 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($53M here).

Similar participant headcount

Nearest other-state filings by covered participants (210 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 Lime Rock 401(k) Plan assets move in 2022? ▼
Lime Rock 401(k) Plan pulled back noticeably - down 14.0% during 2022, from $61M to $53M. Reported net income was -$9M.
How have Lime Rock Management LP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Lime Rock Management LP's sponsor-wide assets grew 42.9%, from $53M to $75M.
Where does Lime Rock 401(k) Plan rank by assets among Form 5500 filers? ▼
Lime Rock 401(k) Plan ranks in the 88th 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 Lime Rock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Emerson Group Retirement Plan in PA ($53M, 202 participants).
Which 401(k) plans cover a similar participant headcount to Lime Rock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Nova Mud Inc. 401(k) Profit Sharing Plan in NM (210 participants, $7M 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 134011237.

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.