Post Holdings, Inc. 401(k) Plan: Login, Facts & Contact Information
Post Holdings, Inc. 401(k) Login
3,266 former Post Holdings, Inc. employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Post Holdings, Inc. 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jul 7, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $90.6 million went into the plan in contributions, $29.2 million of it from the employer (32%).
- $92.7 million was paid out to participants.
- Investment and other income added $118.6 million.
- Administrative expenses were $852,267, about $90 per account.
How the Post Holdings, Inc. 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 8,559 | $810.1 million | $17.6 million | $60.4 million |
| 2020 | 9,336 | $892.6 million | $19.2 million | $64.8 million |
| 2021 | 8,848 | $997.8 million | $18.9 million | $81.4 million |
| 2022 | 9,096 | $837.0 million | $20.3 million | $79.0 million |
| 2023 | 9,101 | $971.9 million | $25.5 million | $86.7 million |
| 2024 | 10,054 | $1.09 billion | $29.2 million | $92.7 million |
Post Holdings, Inc. 401(k) Contact Information
Questions about the Post Holdings, Inc. 401(k)
Does Post Holdings, Inc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $29.2 million, 32% of all contributions.
Does the Post Holdings, Inc 401(k) have automatic enrollment?
No. The plan does not report automatic enrollment; employees enroll themselves.
How many people are in the Post Holdings, Inc 401(k) plan?
10,054 participants at the start of plan year 2024, 6,527 of them active employees, and 3,266 former employees who still had money in the plan.
What is the average 401(k) balance at Post Holdings, Inc?
About $115,073 per account: $1.09 billion in plan assets across 9,452 accounts with a balance at the end of plan year 2024.
Who manages the Post Holdings, Inc 401(k) accounts?
Vanguard (listed on the filing as VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Post Holdings, Inc. 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.