401(k) · DOL Form 5500 · 2024

Marshall Dennehey, P.C. 401(k) Plan

Data updated 2026-08-25

$268M
Total assets Near avg plan size
1,100
Participants Near avg headcount
95th
Percentile by assets National rank
$243,268
Avg per participant Above avg balance/head
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Official DOL plan name: Marshall Dennehey, P.C. Savings & Investment Plan · Sponsored by Marshall Dennehey, P.C. · Pennsylvania · Professional & Technical Services

$268M in assets, 1,100 participants

Marshall Dennehey, P.C.'s Marshall Dennehey, P.C. Savings & Investment Plan reported $268M in total assets and 1,100 participants in its 2024 DOL Form 5500 filing, ranking in the 95th 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.

  • #19,463 in Professional & Technical Services (20,173 peers)

Where Marshall Dennehey, P.C. Savings & Investment Plan sits by assets

Marshall Dennehey, P.C. Savings & Investment Plan sits in the top 5% of all filed plans by assets, $268M for 1,100 participants (~$243,268/participant), up 11.1% in 2024.

#19,463
in Professional & Technical Services (20,173 peers)
+11.1%
assets growth YoY
2.7×
vs typical plan assets (national mean)

Marshall Dennehey, P.C. Savings & Investment Plan's outsized position by total assets

Marshall Dennehey, P.C. Savings & Investment Plan vs every filed plan by assets

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

$267,595,184 Top 5% higher than 95% of 123,620 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 2024

Marshall Dennehey, P.C. Savings & Investment Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Marshall Dennehey, P.C. Savings & Investment Plan lands in the large band (1,100 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Marshall Dennehey, P.C. Savings & Investment Plan reported net income fell from $36M in the plan year 2023 filing to $27M in the plan year 2024 filing.
  • Marshall Dennehey, P.C. Savings & Investment Plan end-of-year assets rose from $241M in the plan year 2023 filing to $268M in the plan year 2024 filing.
  • Marshall Dennehey, P.C. Savings & Investment Plan reported participants rose from 1,070 in the plan year 2023 filing to 1,100 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 231724150 · Marshall Dennehey, P.C. PY 2024 · 401(k)

Marshall Dennehey, P.C. Savings & Investment Plan · $268M · 1,100 · 95th

  • EBSA $268M
  • EBSA 1,100
  • EBSA 95th
  • EBSA 401(k)
  • EBSA near Kawasaki Motors Manufacturing Corp., U.S.a. 401(k) Savings Plan
  • EBSA ind #19463

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 Professional & Technical Services retirement plans → · Plans in Pennsylvania →

Marshall Dennehey, P.C. Savings & Investment Plan in the asset neighbourhood

Kci Technologies, Inc 401(k) PlanKci Technologies, Inc 401(k)…$268MMarshall Dennehey, P.C. Savings & Investment PlanMarshall Dennehey, P.C. Savi…$268MKawasaki Motors Manufacturing Corp., U.S.a. 401(k) Savings PlanKawasaki Motors Manufacturin…$268MQuantum Corporation Employee Savings and Investment PlanQuantum Corporation Employee…$268MHub Group Employee Profit Sharing and Trust PlanHub Group Employee Profit Sh…$268M
End-of-year total assets ($M) among Marshall Dennehey, P.C. Savings & Investment Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$241M
Net Assets (End of Year)$268M
Net Income$27M
Employer EIN231724150
Plan Effective Date1984-05-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Marshall Dennehey, P.C.)

Sponsor-wide plan assets over time

All Marshall Dennehey, P.C. plans reported in each filing year

Latest sponsor-wide plan assets
$268M 30.416481466000427% vs 2022
2024 filing year
$180M$200M$220M$240M$260M$280M 202220232024 $205M $268M ▲ +30.4%
Year Plans Participants Total Assets
2022 1 1,052 $205M
2023 1 1,070 $241M
2024 1 1,100 $268M

Nearby 401(k) Plans in Pennsylvania

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

Marshall Dennehey, P.C. Savings & Investment Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510152025 Total assets ($B) Participants Marshall Dennehey, P.C. Savings & Investment Plan, Total assets ($B): 0.267595184 · Participants: 1100Marshall Dennehey, P.C. Savings & Investment PlanComcast Corporation Retirement - Investment Plan, Total assets ($B): 19.687957793 · Participants: 90495Comcast Corporation Retirement - Investment PlanThe Cigna Group 401(k) Plan, Total assets ($B): 14.20308608 · Participants: 63634The Cigna Group 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 11.084818612 · Participants: 18066The Vanguard Retirement and Savings PlanThermo Fisher Scientific Inc. 401(k) Retirement Plan, Total assets ($B): 10.263366209 · Participants: 36150Thermo Fisher Scientific Inc. 401(k) Retirement PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 10.189629 · Participants: 54604The PNC Financial Services Group, Inc. Incentive Savings Plan
Marshall Dennehey, P.C. Savings & Investment Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants

Marshall Dennehey, P.C. Savings & Investment Plan's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Kawasaki Motors Manufacturing Corp., U.S.a. 401(k) Savings Plan in NE ($268M); by covered participants it is Forum Energy Technologies, Inc. 401(k) Plan in TX (1,100 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,100 participants); asset peers above are excluded.

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 Marshall Dennehey, P.C. Savings & Investment Plan assets move in 2024?
Marshall Dennehey, P.C. Savings & Investment Plan grew at a solid clip - up 11.1% during 2024, from $241M to $268M. Reported net income was $27M.
How have Marshall Dennehey, P.C. plan assets changed over time?
Across 3 plan years on file (2022-2024), Marshall Dennehey, P.C.'s sponsor-wide assets grew 30.4%, from $205M to $268M.
Where does Marshall Dennehey, P.C. Savings & Investment Plan rank by assets among Form 5500 filers?
Marshall Dennehey, P.C. Savings & Investment Plan ranks in the 95th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Marshall Dennehey, P.C. Savings & Investment Plan?
Among 401(k) plans in other states, the closest by assets is Kawasaki Motors Manufacturing Corp., U.S.a. 401(k) Savings Plan in NE ($268M, 3,394 participants).
Which 401(k) plans cover a similar participant headcount to Marshall Dennehey, P.C. Savings & Investment Plan?
Among 401(k) plans in other states, the closest by covered participants is Forum Energy Technologies, Inc. 401(k) Plan in TX (1,100 participants, $123M in assets).