Mack Molding Company, Inc. 401(k) Plan: Login, Facts & Contact Information
Mack Molding Company, Inc. 401(k) Login
333 former Mack Molding Company, Inc. employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Mack Molding Company, Inc. 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Sep 24, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $10.2 million went into the plan in contributions, $2.47 million of it from the employer (24%).
- $10.2 million was paid out to participants.
- Investment and other income added $10.7 million.
- Administrative expenses were $84,848, about $46 per account.
How the Mack Molding Company, Inc. 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 1,630 | $71.1 million | $884,671 | $3.23 million |
| 2020 | 1,733 | $83.0 million | $1.08 million | $5.05 million |
| 2021 | 1,725 | $88.7 million | $961,193 | $10.00 million |
| 2022 | 1,727 | $74.1 million | $1.09 million | $6.11 million |
| 2023 | 1,870 | $86.7 million | $1.30 million | $7.40 million |
| 2024 | 1,986 | $97.2 million | $2.47 million | $10.2 million |
Mack Molding Company, Inc. 401(k) Contact Information
Questions about the Mack Molding Company, Inc. 401(k)
Does Mack Molding Company, Inc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.47 million, 24% of all contributions.
Does the Mack Molding Company, Inc 401(k) have automatic enrollment?
Yes. The plan reports automatic enrollment of eligible employees.
How many people are in the Mack Molding Company, Inc 401(k) plan?
1,986 participants at the start of plan year 2024, 1,743 of them active employees, and 333 former employees who still had money in the plan.
What is the average 401(k) balance at Mack Molding Company, Inc?
About $52,974 per account: $97.2 million in plan assets across 1,834 accounts with a balance at the end of plan year 2024.
Who manages the Mack Molding Company, Inc 401(k) accounts?
Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Mack Molding Company, Inc. How do I access my 401(k)?
Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.