401(k) · DOL Form 5500 · 2024

MILLIMAN 401(k) Plan

Data updated 2026-08-25

$2.1B
Total assets Very large vs avg
3,594
Participants Above avg headcount
99th
Percentile by assets National rank
$589,932
Avg per participant High balance/head
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Official DOL plan name: Milliman Profit Sharing and Retirement Plan · Sponsored by MILLIMAN · Washington · Professional & Technical Services

$2.1B in assets, 3,594 participants

MILLIMAN's Milliman Profit Sharing and Retirement Plan reported $2.1B in total assets and 3,594 participants in its 2024 DOL Form 5500 filing, ranking in the 99th 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.

  • #20,081 in Professional & Technical Services (20,173 peers)

Coverage in Washington

Milliman Profit Sharing and Retirement Plan covers 3,594 participants in Washington, 2.4x the typical Washington plan (state average ~1,476 per filing). Assets: $2.1B.

#20,081
in Professional & Technical Services (20,173 peers)
+12.4%
assets growth YoY
21×
vs typical plan assets (national mean)

Milliman Profit Sharing and Retirement Plan's outsized position by total assets

Milliman Profit Sharing and Retirement Plan vs every filed plan by assets

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

$2,120,215,249 Top 1% higher than 99% 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

Milliman Profit Sharing and Retirement 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. Milliman Profit Sharing and Retirement Plan lands in the large band (3,594 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Milliman Profit Sharing and Retirement Plan end-of-year assets rose from $1.9B in the plan year 2023 filing to $2.1B in the plan year 2024 filing.
  • Milliman Profit Sharing and Retirement Plan reported net income fell from $255M in the plan year 2023 filing to $234M in the plan year 2024 filing.
  • Milliman Profit Sharing and Retirement Plan reported participants rose from 3,427 in the plan year 2023 filing to 3,594 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 910675641 · MILLIMAN PY 2024 · 401(k)

Milliman Profit Sharing and Retirement Plan · $2.1B · 3,594 · 99th

  • RANK $2.1B
  • RANK 3,594
  • RANK 99th
  • RANK 401(k)
  • RANK near Ori 401(k) Savings and Profit Sharing Plan
  • RANK ind #20081

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 →

Milliman Profit Sharing and Retirement Plan in the asset neighbourhood

Ori 401(k) Savings and Profit Sharing PlanOri 401(k) Savings and Profi…$2.1BOasis Retirement Savings Plan$2.1BMilliman Profit Sharing and Retirement PlanMilliman Profit Sharing and …$2.1BUnicare Savings Plan$2.1BKla 401(k) Plan$2.1B
End-of-year total assets ($B) among Milliman Profit Sharing and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)$1.9B
Net Assets (End of Year)$2.1B
Net Income$234M
Employer EIN910675641
Plan Effective Date1962-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (MILLIMAN)

Sponsor-wide plan assets over time

All MILLIMAN plans reported in each filing year

Latest sponsor-wide plan assets
$2.1B 30.0351517102402% vs 2022
2024 filing year
$1.4B$1.6B$1.8B$2B$2.2B 202220232024 $1.63B $2.12B ▲ +30.1%
Year Plans Participants Total Assets
2022 1 3,269 $1.6B
2023 1 3,427 $1.9B
2024 1 3,594 $2.1B

Nearby 401(k) Plans in Washington

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

Milliman Profit Sharing and Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Milliman Profit Sharing and Retirement Plan, Total assets ($B): 2.120215249 · Participants: 3594Milliman Profit Sharing and Retirement PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 73.910477714 · Participants: 139394The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 65.646011638 · Participants: 118818Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 41.017392708 · Participants: 202468Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 34.593744657 · Participants: 1209303Amazon 401(k) Plan401(k) Savings Plan, Total assets ($B): 10.074085187 · Participants: 86668401(k) Savings Plan
Milliman Profit Sharing and Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Milliman Profit Sharing and Retirement Plan side-by-side with 3 peers →

Milliman Profit Sharing and Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Ori 401(k) Savings and Profit Sharing Plan in IL ($2.1B); by covered participants it is Ps Logistics 401(k) Plan in AL (3,593 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($2.1B here).

Similar participant headcount

Nearest other-state filings by covered participants (3,594 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 Milliman Profit Sharing and Retirement Plan assets move in 2024? ▼
Milliman Profit Sharing and Retirement Plan grew at a solid clip - up 12.4% during 2024, from $1.9B to $2.1B. Reported net income was $234M.
How have MILLIMAN plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), MILLIMAN's sponsor-wide assets grew 30.0%, from $1.6B to $2.1B.
Where does Milliman Profit Sharing and Retirement Plan rank by assets among Form 5500 filers? ▼
Milliman Profit Sharing and Retirement Plan ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Milliman Profit Sharing and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ori 401(k) Savings and Profit Sharing Plan in IL ($2.1B, 9,738 participants).
Which 401(k) plans cover a similar participant headcount to Milliman Profit Sharing and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ps Logistics 401(k) Plan in AL (3,593 participants, $21M 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 910675641.

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.