Defined Benefit (Pension) · DOL Form 5500 · 2024

Sentry Insurance Company Pension Plan

Data updated 2026-08-11

$1.4B
Total assets
1,203
Participants
99th
Percentile by assets
$1.2M
Avg per participant
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Official DOL plan name: Sentry Employee Retirement Plan · Sponsored by Sentry Insurance Company · Wisconsin · Finance & Insurance

$1.4B in assets, 1,203 participants

Sentry Insurance Company's Sentry Employee Retirement Plan reported $1.4B in total assets and 1,203 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.

  • 99th percentile by assets (of 123,622 plans)
  • #8,364 in Finance & Insurance (8,549 peers)

Coverage in Wisconsin

Sentry Employee Retirement Plan covers 1,203 participants in Wisconsin, 2.1x the typical Wisconsin plan (state average ~563 per filing). Assets: $1.4B.

$1.4B
total plan assets (2024 EOY)
1,203
covered participants
99th
percentile by assets (of 123,622 plans)
$1.2M
avg assets per participant

The plan reported a net loss of $32M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Where Sentry Employee Retirement Plan sits by total assets

Sentry Employee Retirement Plan vs every filed plan by assets

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

$1,402,994,655 Top 1% higher than 99% of 123,620 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Sentry Employee Retirement Plan reported net income fell from $86M in the plan year 2023 filing to -$32M in the plan year 2024 filing.
  • Sentry Employee Retirement Plan reported participants fell from 1,260 in the plan year 2023 filing to 1,203 in the plan year 2024 filing.
  • Sentry Employee Retirement Plan end-of-year assets fell from $1.4B in the plan year 2023 filing to $1.4B in the plan year 2024 filing.

See the national 2023→2024 release diff →

Participants vs Wisconsin filers

In Wisconsin, the average filing covers about 563 participants across 2,940 plans. Sentry Employee Retirement Plan reports 1,203 participants - 2.1x that state average ($1.4B EOY assets).

Wisconsin filing particulars

Total Assets (Beginning of Year)$1.4B
Net Assets (End of Year)$1.4B
Net Income-$32M
Employer EIN390333950
Plan Effective Date1929-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sentry Insurance Company)

$2.8B$3B$3.2B$3.4B 202220232024 $2.97B $3.34B ▲ +12.5%
Total plan assets by year, all Sentry Insurance Company plans on file
Year Plans Participants Total Assets
2022 2 5,527 $3.0B
2023 2 5,603 $3.2B
2024 2 5,768 $3.3B

Nearby Defined Benefit (Pension) Plans in Wisconsin

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Sentry Employee Retirement Plan vs. nearby Defined Benefit (Pension) plans in Wisconsin, assets vs. participants

Sentry Employee Retirement Plan vs. nearby Defined Benefit (Pension) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. 020004000600080001000012000 11.522.533.54 Total assets ($B) Participants Sentry Employee Reti…Building Trades Unit…The Northwestern Mut…The Northwestern Mut…Harley-Davidson Reti…North Central States…
Sentry Employee Retirement Plan vs. nearby Defined Benefit (Pension) plans in Wisconsin, assets vs. participants

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Sentry Employee Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did Sentry Employee Retirement Plan assets move in 2024?
Sentry Employee Retirement Plan edged down modestly - down 2.2% during 2024, from $1.4B to $1.4B. Reported net income was -$32M.
How have Sentry Insurance Company plan assets changed over time?
Across 3 plan years on file (2022-2024), Sentry Insurance Company's sponsor-wide assets grew 12.5%, from $3.0B to $3.3B.
Where does Sentry Employee Retirement Plan rank by assets among Form 5500 filers?
Sentry Employee 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 Defined Benefit (Pension) plans are similar in size to Sentry Employee Retirement Plan?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Thomson Reuters Group Pension Plan in MN ($1.4B, 1,648 participants).

Next read for Sentry Employee Retirement Plan

Filing takeaways

Ways to act on Sentry Employee Retirement Plan's numbers.