Millennium Partners Management L 401(k) Plan: Login, Facts & Contact Information
Millennium Partners Management L 401(k) Login
42 former Millennium Partners Management L employees still have money in this plan.
We don't have a verified login link for this plan's recordkeeper (Mesirow Financial Investment Manage). Beagle can locate your account.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Millennium Partners Management L 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Sep 12, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $1.29 million went into the plan in contributions.
- $584,596 was paid out to participants.
- Investment and other income added $3.83 million.
- Administrative expenses were $16,867, about $127 per account.
How the Millennium Partners Management L 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 192 | $23.8 million | — | $602,153 |
| 2020 | 187 | $28.1 million | — | $1.54 million |
| 2021 | 173 | $26.0 million | — | $7.76 million |
| 2022 | 162 | $21.5 million | — | $923,135 |
| 2023 | 169 | $25.2 million | — | $1.62 million |
| 2024 | 169 | $29.7 million | — | $584,596 |
Millennium Partners Management L 401(k) Contact Information
Questions about the Millennium Partners Management L 401(k)
Does Millennium Partners Management L contribute to the 401(k)?
The plan does not report an employer matching arrangement on its Form 5500.
Does the Millennium Partners Management L 401(k) have automatic enrollment?
No. The plan does not report automatic enrollment; employees enroll themselves.
How many people are in the Millennium Partners Management L 401(k) plan?
169 participants at the start of plan year 2024, 123 of them active employees, and 42 former employees who still had money in the plan.
What is the average 401(k) balance at Millennium Partners Management L?
About $223,129 per account: $29.7 million in plan assets across 133 accounts with a balance at the end of plan year 2024.
Who manages the Millennium Partners Management L 401(k) accounts?
MESIROW FINANCIAL INVESTMENT MANAGE is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Millennium Partners Management L. How do I access my 401(k)?
Your account stays with MESIROW FINANCIAL INVESTMENT MANAGE 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.