Mathnasium Llc 401(k) Plan: Login, Facts & Contact Information
Mathnasium Llc 401(k) Login
86 former Mathnasium Llc employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Mathnasium Llc 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Sep 17, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $1.54 million went into the plan in contributions, $479,704 of it from the employer (31%).
- $1.31 million was paid out to participants.
- Investment and other income added $1.63 million.
- Administrative expenses were $46,786, about $249 per account.
How the Mathnasium Llc 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 271 | $6.54 million | $371,318 | $413,619 |
| 2020 | 254 | $7.84 million | $361,455 | $899,824 |
| 2021 | 239 | $9.04 million | $336,917 | $1.29 million |
| 2022 | 228 | $7.92 million | $375,599 | $559,898 |
| 2023 | 237 | $10.3 million | $433,810 | $640,042 |
| 2024 | 216 | $12.1 million | $479,704 | $1.31 million |
Mathnasium Llc 401(k) Contact Information
Questions about the Mathnasium Llc 401(k)
Does Mathnasium Llc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $479,704, 31% of all contributions.
Does the Mathnasium Llc 401(k) have automatic enrollment?
No. The plan does not report automatic enrollment; employees enroll themselves.
How many people are in the Mathnasium Llc 401(k) plan?
216 participants at the start of plan year 2024, 129 of them active employees, and 86 former employees who still had money in the plan.
What is the average 401(k) balance at Mathnasium Llc?
About $64,242 per account: $12.1 million in plan assets across 188 accounts with a balance at the end of plan year 2024.
Who manages the Mathnasium Llc 401(k) accounts?
Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Mathnasium Llc. How do I access my 401(k)?
Your account stays with Vanguard 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.