MORRISON MAHONEY LLP PROFIT SHARING - 401(K) PLAN
ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.
MORRISON MAHONEY LLP
This 401(k) plan holds $81M in total assets and serves 234 participants as of 2023. It is sponsored by MORRISON MAHONEY LLP in Massachusetts. The plan reported positive net income of $6M for the year.
What the Filing Says About MORRISON MAHONEY LLP PROFIT SHARING - 401(K) PLAN
MORRISON MAHONEY LLP PROFIT SHARING - 401(K) PLAN is a 401(k) retirement plan sponsored by MORRISON MAHONEY LLP, headquartered in Massachusetts. As of the 2023 Form 5500 filing, the plan reports $81M in total end-of-year assets and covers 234 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 042262762, and the plan has been effective since 1974-09-03. Its filing status is currently FILING RECEIVED.
Year over year, total assets moved from $74M at the beginning of 2023 to $81M at year-end — a gain of 9.3%. Net assets (after liabilities) closed the year at $81M, with reported net income of $6M 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) | $74M |
| Total Assets (End of Year) | $81M |
| Net Assets (End of Year) | $81M |
| Net Income | $6M |
| Plan Type | 401(k) |
| Employer EIN | 042262762 |
| Plan Effective Date | 1974-09-03 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (MORRISON MAHONEY LLP)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 422 | $94M |
| 2023 | 2 | 345 | $107M |
| 2024 | 2 | 377 | $123M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans — same state, same plan type — ranked by total assets.
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- BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT SAVINGS PLAN $5.8B · 19,881
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Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.
Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 042262762.
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.