401(k) · DOL Form 5500 · 2022

Service Employees International Union 401(k) Plan

Data updated 2026-08-25

$74M
Total assets Below avg plan size
1,171
Participants Near avg headcount
91st
Percentile by assets National rank
$63,462
Avg per participant Low balance/head
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Official DOL plan name: SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan · Sponsored by Service Employees International Union · District of Columbia · Other Services

$74M in assets, 1,171 participants

Service Employees International Union's SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan reported $74M in total assets and 1,171 participants in its 2022 DOL Form 5500 filing, ranking in the 91st 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.

  • #8,095 in Other Services (8,398 peers)

Where SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan sits by assets

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan sits in the top 10% of all filed plans by assets, $74M for 1,171 participants (~$63,462/participant), down 9.3% in 2022.

#8,095
in Other Services (8,398 peers)
-9.3%
assets change YoY
0.7×
vs typical plan assets (national mean)

The plan reported a net loss of $8M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan's outsized position by total assets

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan vs every filed plan by assets

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

$74,313,598 Top 9% higher than 91% 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

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) 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. SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan lands in the large band (1,171 participants).

Plan-year Form 5500 strip

Filing strip 360852885 · Service Employees International Union PY 2022 · 401(k)

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan · $74M · 1,171 · 91st

  • SCH $74M
  • SCH 1,171
  • SCH 91st
  • SCH 401(k)
  • SCH near Shive-Hattery Group, Inc. 401(k) Profit Sharing Plan
  • SCH ind #8095

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 Other Services retirement plans → · Plans in District of Columbia →

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan in the asset neighbourhood

Pipeline Health System 401(k) PlanPipeline Health System 401(k…$74MSterling Infrastructure 401(k) Plan.Sterling Infrastructure 401(…$74MSEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) PlanSEIU Affiliates' Officers an…$74MShive-Hattery Group, Inc. 401(k) Profit Sharing PlanShive-Hattery Group, Inc. 40…$74MAutokiniton Union Retirement Savings PlanAutokiniton Union Retirement…$74M
End-of-year total assets ($M) among SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$82M
Net Assets (End of Year)$74M
Net Income-$8M
Employer EIN360852885
Plan Effective Date1999-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Service Employees International Union)

Sponsor-wide plan assets over time

All Service Employees International Union plans reported in each filing year

Latest sponsor-wide plan assets
$535M 25.260884200860534% vs 2022
2024 filing year
$400M$450M$500M$550M 202220232024 $427M $535M ▲ +25.3%
Year Plans Participants Total Assets
2022 3 4,436 $427M
2023 3 4,437 $482M
2024 3 4,559 $535M

Nearby 401(k) Plans in District of Columbia

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

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants Scatter plot of 6 data points. -1000001000020000300004000050000 -202468 Total assets ($B) Participants SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan, Total assets ($B): 0.074313598 · Participants: 1171SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) PlanDanaher Corporation & Subsidiaries Savings Plan, Total assets ($B): 5.87010808 · Participants: 29923Danaher Corporation & Subsidiaries Savings PlanRevised Profit Sharing Plan for Emp. of Geico, Total assets ($B): 5.095464369 · Participants: 41527Revised Profit Sharing Plan for Emp. of GeicoFederal National Mortgage Association Retirement Savings Plan for Employees, Total assets ($B): 3.215368612 · Participants: 7402Federal National Mortgage Association Retirement Savings Plan for EmployeesFinra Savings Plus Plan, Total assets ($B): 1.789959309 · Participants: 3697Finra Savings Plus PlanHogan Lovells US LLP Retirement Savings Plan, Total assets ($B): 1.343084758 · Participants: 1883Hogan Lovells US LLP Retirement Savings Plan
SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants

SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside District of Columbia, the nearest 401(k) by assets is Shive-Hattery Group, Inc. 401(k) Profit Sharing Plan in IA ($74M); by covered participants it is Cni Subsidiary 401(k) Plan in OK (1,171 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($74M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,171 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 SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan assets move in 2022?
SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan pulled back noticeably - down 9.3% during 2022, from $82M to $74M. Reported net income was -$8M.
How have Service Employees International Union plan assets changed over time?
Across 3 plan years on file (2022-2024), Service Employees International Union's sponsor-wide assets grew 25.3%, from $427M to $535M.
Where does SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan rank by assets among Form 5500 filers?
SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan ranks in the 91st percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Shive-Hattery Group, Inc. 401(k) Profit Sharing Plan in IA ($74M, 445 participants).
Which 401(k) plans cover a similar participant headcount to SEIU Affiliates' Officers and Employees Supplemental Retirement Savings 401(k) Plan?
Among 401(k) plans in other states, the closest by covered participants is Cni Subsidiary 401(k) Plan in OK (1,171 participants, $63M in assets).