401(k) · DOL Form 5500 · 2022

Mackay & Sposito, Inc. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
96
Participants Small participant base
70th
Percentile by assets National rank
$136,352
Avg per participant Near avg balance/head
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Official DOL plan name: Mackay & Sposito, Inc. Employees 401(k) Savings Plan · Sponsored by Mackay & Sposito, Inc. · Washington · Professional & Technical Services

$13M in assets, 96 participants

Mackay & Sposito, Inc.'s Mackay & Sposito, Inc. Employees 401(k) Savings Plan reported $13M in total assets and 96 participants in its 2022 DOL Form 5500 filing, ranking in the 70th 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.

  • #14,978 in Professional & Technical Services (21,562 peers)

Mackay & Sposito, Inc. multi-year trail

Mackay & Sposito, Inc.'s plans moved +53.5% in assets from 2022 to 2024; this filing shows Mackay & Sposito, Inc. Employees 401(k) Savings Plan at $13M / 96 participants.

#14,978
in Professional & Technical Services (21,562 peers)
-13.5%
assets change YoY

The plan reported a net loss of $2M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Mackay & Sposito, Inc. Employees 401(k) Savings Plan's outsized position by total assets

Mackay & Sposito, Inc. Employees 401(k) Savings Plan vs every filed plan by assets

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

$13,089,774 Top 30% higher than 70% 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

Mackay & Sposito, Inc. Employees 401(k) Savings Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mackay & Sposito, Inc. Employees 401(k) Savings Plan is a small filing (96 participants) on this national headcount ladder.

DOL schedule card

Filing strip 910915984 · Mackay & Sposito, Inc. PY 2022 · 401(k)

Mackay & Sposito, Inc. Employees 401(k) Savings Plan · $13M · 96 · 70th

  • PCT $13M
  • EIN 96
  • RANK 70th
  • PHOTO 401(k)
  • IND near H&s Family of Bakeries Union 401(k) Plan
  • EOY ind #14978

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 Washington →

Mackay & Sposito, Inc. Employees 401(k) Savings Plan in the asset neighbourhood

Mackay & Sposito, Inc. Employees 401(k) Savings PlanMackay & Sposito, Inc. Emplo…$13MH&s Family of Bakeries Union 401(k) PlanH&s Family of Bakeries Union…$13MI.a.T.S.E. Local 21 401(k) PlanI.a.T.S.E. Local 21 401(k) P…$13MGlass Lewis 401(k) Plan$13MMission Critical Electronics 401(k) PlanMission Critical Electronics…$13M
End-of-year total assets ($M) among Mackay & Sposito, Inc. Employees 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Mackay & Sposito, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Mackay & Sposito, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$20M 53.459555527849446% vs 2022
2024 filing year
$10M$15M$20M$25M 202220232024 $13.1M $20.1M ▲ +53.5%
Year Plans Participants Total Assets
2022 1 96 $13M
2023 1 141 $18M
2024 1 137 $20M

Mackay & Sposito, Inc. filing trail (2022)

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$13M
Net Income-$2M
Employer EIN910915984
Plan Effective Date1993-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Washington

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

Mackay & Sposito, Inc. Employees 401(k) Savings Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Mackay & Sposito, Inc. Employees 401(k) Savings Plan, Total assets ($B): 0.013089774 · Participants: 96Mackay & Sposito, Inc. Employees 401(k) Savings PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 63.503643295 · Participants: 118434The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 39.602667639 · Participants: 109797Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 25.912962472 · Participants: 181505Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 17.732345025 · Participants: 1230308Amazon 401(k) PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 7.280031396 · Participants: 75797T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust
Mackay & Sposito, Inc. Employees 401(k) Savings Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Mackay & Sposito, Inc. Employees 401(k) Savings Plan side-by-side with 3 peers →

Mackay & Sposito, Inc. Employees 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is H&s Family of Bakeries Union 401(k) Plan in MD ($13M); by covered participants it is Carolina Hearts Home Care 401(k) P/S Plan in NC (96 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($13M here).

Similar participant headcount

Nearest other-state filings by covered participants (96 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 Mackay & Sposito, Inc. Employees 401(k) Savings Plan assets move in 2022? ▼
Mackay & Sposito, Inc. Employees 401(k) Savings Plan pulled back noticeably - down 13.5% during 2022, from $15M to $13M. Reported net income was -$2M.
How have Mackay & Sposito, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mackay & Sposito, Inc.'s sponsor-wide assets grew 53.5%, from $13M to $20M.
Which 401(k) plans are similar in size to Mackay & Sposito, Inc. Employees 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is H&s Family of Bakeries Union 401(k) Plan in MD ($13M, 987 participants).
Which 401(k) plans cover a similar participant headcount to Mackay & Sposito, Inc. Employees 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Carolina Hearts Home Care 401(k) P/S Plan in NC (96 participants, $46K 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 910915984.

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.