Defined Benefit (Pension) · DOL Form 5500 · 2024
Wisconsin Power & Light Company Pension Plan
Data updated 2026-08-25
- $248M
- Total assets Near avg plan size
- 233
- Participants Below avg headcount
- 95th
- Percentile by assets National rank
- $1.1M
- Avg per participant High balance/head
Official DOL plan name: Wisconsin Power & Light Co. Retirement Plan B · Sponsored by Wisconsin Power & Light Company · Wisconsin · Utilities
$248M in assets, 233 participants
Wisconsin Power & Light Company's Wisconsin Power & Light Co. Retirement Plan B reported $248M in total assets and 233 participants in its 2024 DOL Form 5500 filing, ranking in the 95th 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.
- #539 in Utilities (732 peers)
Coverage in Wisconsin
Wisconsin Power & Light Co. Retirement Plan B covers 233 participants in Wisconsin, about 41% of the average Wisconsin filer (state average ~563 per filing). Assets: $248M.
- #539
- in Utilities (732 peers)
- +2.2%
- assets growth YoY
- 2.5×
- vs typical plan assets (national mean)
Wisconsin Power & Light Co. Retirement Plan B's outsized position by total assets
Wisconsin Power & Light Co. Retirement Plan B vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$248,206,377 Top 5% higher than 95% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Wisconsin Power & Light Co. Retirement Plan B among mid-size filed plans by headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Wisconsin Power & Light Co. Retirement Plan B sits mid-pack in the medium band (233 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Wisconsin Power & Light Co. Retirement Plan B reported net income fell from $7M in the plan year 2023 filing to $4M in the plan year 2024 filing.
- Wisconsin Power & Light Co. Retirement Plan B reported participants fell from 250 in the plan year 2023 filing to 233 in the plan year 2024 filing.
- Wisconsin Power & Light Co. Retirement Plan B end-of-year assets rose from $243M in the plan year 2023 filing to $248M in the plan year 2024 filing.
Published 5500 schedule card
Filing strip 390714890 · Wisconsin Power & Light Company PY 2024 · Defined Benefit (Pension)
Wisconsin Power & Light Co. Retirement Plan B · $248M · 233 · 95th
- VS-ST $248M
- BOY 233
- SCH 95th
- EBSA Defined Benefit (Pension)
- PART near Ropes & Gray LLP Pension Plan
- TYPE ind #539
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 Utilities retirement plans → · Plans in Wisconsin →
Wisconsin Power & Light Co. Retirement Plan B in the asset neighbourhood
Wisconsin filing particulars
| Total Assets (Beginning of Year) | $243M |
|---|---|
| Net Assets (End of Year) | $248M |
| Net Income | $4M |
| Employer EIN | 390714890 |
| Plan Effective Date | 1940-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Wisconsin Power & Light Company)
Sponsor-wide plan assets over time
All Wisconsin Power & Light Company plans reported in each filing year
- Latest sponsor-wide plan assets
- $248M 5.323899779356343% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 343 | $236M |
| 2023 | 1 | 250 | $243M |
| 2024 | 1 | 233 | $248M |
Nearby Defined Benefit (Pension) Plans in Wisconsin
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Building Trades United Pension Trust Fund Milwaukee and Vicinity $3.5B · 10,236
- The Northwestern Mutual Employee Retirement Plan $3.3B · 8,254
- The Northwestern Mutual Life Insurance Company Agents Retirement Plan $2.1B · 7,653
- Harley-Davidson Retirement Plan $1.9B · 1,414
- North Central States Regional Council of Carpenters Pension Fund $1.8B · 5,105
Wisconsin Power & Light Co. Retirement Plan B's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Wisconsin, the nearest Defined Benefit (Pension) by assets is Ropes & Gray LLP Pension Plan in MA ($248M); by covered participants it is St. John's Riverside Hospital Retirement Assistance Plan in NY (233 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($248M here).
- Ropes & Gray LLP Pension Plan (MA) $248M · 975
- Dtts Pension Plan (NY) $248M · 1,978
- Employees' Retirement Plan of United Health Services (NY) $249M · 1,440
- Laborers Local Union No. 158 Pension Plan (PA) $247M · 1,558
Similar participant headcount
Nearest other-state filings by covered participants (233 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.