ATC 401(K) PLAN
ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.
ATC MANAGEMENT INC
This Profit Sharing plan holds $156M in total assets and serves 527 participants as of 2022. It is sponsored by ATC MANAGEMENT INC in Wisconsin. The plan reported a net loss of $38M for the year.
What the Filing Says About ATC 401(K) PLAN
ATC 401(K) PLAN is a Profit Sharing retirement plan sponsored by ATC MANAGEMENT INC, headquartered in Wisconsin. As of the 2022 Form 5500 filing, the plan reports $156M in total end-of-year assets and covers 527 participants across the Utilities industry. The sponsor's EIN on file with the U.S. Department of Labor is 391999363, and the plan has been effective since 2001-01-01. Its filing status is currently FILING RECEIVED.
Year over year, total assets moved from $194M at the beginning of 2022 to $156M at year-end — a decline of 19.7%. Net assets (after liabilities) closed the year at $156M, with reported net income of $-38,222,564 driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.
Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.
Financial Summary (2023)
| Total Assets (Beginning of Year) | $194M |
| Total Assets (End of Year) | $156M |
| Net Assets (End of Year) | $156M |
| Net Income | $-38,222,564 |
| Plan Type | Profit Sharing |
| Employer EIN | 391999363 |
| Plan Effective Date | 2001-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (ATC MANAGEMENT INC)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 1,045 | $222M |
| 2023 | 2 | 1,022 | $256M |
| 2024 | 2 | 1,074 | $290M |
Nearby Profit Sharing Plans in Wisconsin
Peer Profit Sharing plans — same state, same plan type — ranked by total assets.
- THE MEDICAL COLLEGE OF WISCONSIN, INC. RETIREMENT PLAN $2.3B · 6,591
- CNH INDUSTRIAL U.S. RETIREMENT SAVINGS PLAN $2.1B · 9,906
- AMERICAN FAMILY 401(K) PLAN $2.0B · 13,277
- FROEDTERT HEALTH, INC. 403(B) PLAN $1.9B · 15,352
- UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION PHYSICIANS RETIREMENT PLAN $1.3B · 1,636
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Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.
Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 391999363.
Reference: IRS Publication 560 — Retirement Plans for Small Business, contribution-limit rules.
Reference: IRS Publication 590-B — Distributions from IRAs, RMD rules under SECURE Act 2.0.
Read our methodology — how this data is sourced, computed, and verified.