401(k) · DOL Form 5500 · 2022

Milliman, Inc. 401(k) Plan

Data updated 2026-08-25

$1.6B
Total assets Very large vs avg
3,269
Participants Above avg headcount
99th
Percentile by assets National rank
$498,775
Avg per participant High balance/head
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Official DOL plan name: Milliman, Inc. Profit Sharing and Retirement Plan · Sponsored by Milliman, Inc. · Washington · Professional & Technical Services

$1.6B in assets, 3,269 participants

Milliman, Inc.'s Milliman, Inc. Profit Sharing and Retirement Plan reported $1.6B in total assets and 3,269 participants in its 2022 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.

  • #21,471 in Professional & Technical Services (21,562 peers)

Coverage in Washington

Milliman, Inc. Profit Sharing and Retirement Plan covers 3,269 participants in Washington, 2.2x the typical Washington plan (state average ~1,476 per filing). Assets: $1.6B.

#21,471
in Professional & Technical Services (21,562 peers)
-14.9%
assets change YoY
16×
vs typical plan assets (national mean)

The plan reported a net loss of $286M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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

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

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

$1,630,493,925 Top 1% higher than 99% 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

Milliman, Inc. Profit Sharing and Retirement Plan's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Milliman, Inc. Profit Sharing and Retirement Plan lands in the large band (3,269 participants).

DOL schedule card

Filing strip 910675641 · Milliman, Inc. PY 2022 · 401(k)

Milliman, Inc. Profit Sharing and Retirement Plan · $1.6B · 3,269 · 99th

  • ASSETS $1.6B
  • ASSETS 3,269
  • ASSETS 99th
  • ASSETS 401(k)
  • ASSETS near W.R. Berkley Corporation Profit Sharing Plan
  • ASSETS ind #21471

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, Inc. Profit Sharing and Retirement Plan in the asset neighbourhood

Milliman, Inc. Profit Sharing and Retirement PlanMilliman, Inc. Profit Sharin…$1.6BW.R. Berkley Corporation Profit Sharing PlanW.R. Berkley Corporation Pro…$1.6BComerica Incorporated Preferred Savings PlanComerica Incorporated Prefer…$1.6BKellogg Company Savings and Investment PlanKellogg Company Savings and …$1.6BTeledyne Technologies Incorporated 401(k) PlanTeledyne Technologies Incorp…$1.6B
End-of-year total assets ($B) among Milliman, Inc. Profit Sharing and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Washington filing particulars

Total Assets (Beginning of Year)$1.9B
Net Assets (End of Year)$1.6B
Net Income-$286M
Employer EIN910675641
Plan Effective Date1962-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Milliman, Inc.)

Sponsor-wide plan assets over time

All Milliman, Inc. 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, Inc. 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 ($B) Participants Milliman, Inc. Profit Sharing and Retirement Plan, Total assets ($B): 1.630493925 · Participants: 3269Milliman, Inc. Profit Sharing and Retirement 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
Milliman, Inc. Profit Sharing and Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants

Milliman, Inc. 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 W.R. Berkley Corporation Profit Sharing Plan in CT ($1.6B); by covered participants it is Vestas America Holding, Inc. 401(k) Plan in OR (3,268 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.6B here).

Similar participant headcount

Nearest other-state filings by covered participants (3,269 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 Milliman, Inc. Profit Sharing and Retirement Plan assets move in 2022? ▼
Milliman, Inc. Profit Sharing and Retirement Plan pulled back noticeably - down 14.9% during 2022, from $1.9B to $1.6B. Reported net income was -$286M.
How have Milliman, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Milliman, Inc.'s sponsor-wide assets grew 30.0%, from $1.6B to $2.1B.
Where does Milliman, Inc. Profit Sharing and Retirement Plan rank by assets among Form 5500 filers? ▼
Milliman, Inc. Profit Sharing and Retirement Plan ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Milliman, Inc. Profit Sharing and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is W.R. Berkley Corporation Profit Sharing Plan in CT ($1.6B, 5,488 participants).
Which 401(k) plans cover a similar participant headcount to Milliman, Inc. Profit Sharing and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Vestas America Holding, Inc. 401(k) Plan in OR (3,268 participants, $246M in assets).