401(k) · DOL Form 5500 · 2022
Post Holdings, Inc. 401(k) Plan
Data updated 2026-08-11
- $837M
- Total assets
- 5,723
- Participants
- 99th
- Percentile by assets
- $146,243
- Avg per participant
Official DOL plan name: Post Holdings, Inc. Savings Investment Plan · Sponsored by Post Holdings, Inc. · Missouri · Manufacturing
$837M in assets, 5,723 participants
Post Holdings, Inc.'s Post Holdings, Inc. Savings Investment Plan reported $837M in total assets and 5,723 participants in its 2022 DOL Form 5500 filing, ranking in the 99th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.
- 99th percentile by assets (of 139,126 plans)
- #20,122 in Manufacturing (20,602 peers)
Coverage in Missouri
Post Holdings, Inc. Savings Investment Plan covers 5,723 participants in Missouri, 7.8x the typical Missouri plan (state average ~737 per filing). Assets: $837M.
- $837M
- total plan assets (2022 EOY)
- 5,723
- covered participants
- 99th
- percentile by assets (of 139,126 plans)
- $146,243
- avg assets per participant
The plan reported a net loss of $161M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Missouri filers
In Missouri, the average filing covers about 737 participants across 2,297 plans. Post Holdings, Inc. Savings Investment Plan reports 5,723 participants - 7.8x that state average ($837M EOY assets).
Missouri filing particulars
| Total Assets (Beginning of Year) | $998M |
|---|---|
| Net Assets (End of Year) | $837M |
| Net Income | -$161M |
| Employer EIN | 453355106 |
| Plan Effective Date | 2012-02-04 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Post Holdings, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 6,095 | $927M |
| 2023 | 2 | 5,930 | $1.1B |
| 2024 | 2 | 6,999 | $1.2B |
Nearby 401(k) Plans in Missouri
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Post Holdings, Inc. Savings Investment Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
- Bayer Corporation Savings and Retirement Plan $9.2B · 18,917
- Edward D. Jones & Co. Profit Sharing and 401(k) Plan $8.7B · 47,923
- Enterprise Holdings Retirement Savings Plan $4.5B · 59,568
- Centene Management Corporation Retirement Plan $3.2B · 49,060
- Anheuser-Busch 401(k) Savings and Retirement Plan $3.1B · 14,556
Scale composition for Post Holdings, Inc. Savings Investment Plan
Post Holdings, Inc. Savings Investment Plan reports $837M in end-of-year assets across 5,723 participants (0.007% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.006% of 93,925,755 covered participants) - about $146,243 per participant (1.1x the national average assets-per-participant) . Net income for plan year 2022 was -$161M.
This plan identity (EIN 453355106, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $837M to $1.1B (+30.0%) while covered participants moved from 5,723 to 6,697 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 5,723 | $837M | This page |
| 2023 | 5,610 | $972M | Open filing |
| 2024 · index core | 6,697 | $1.1B | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- Post Holdings, Inc. Savings Investment Plan (401(k), $1.1B, 6,697 participants)
- Post Holdings, Inc. Retirement Plan (Defined Benefit (Pension), $109M, 302 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Post Holdings, Inc. Savings Investment Plan by total assets, not by location.
- Southeastern Grocers 401(k) Savings Plan (FL) $837M · 31,947
- Constellation Brands, Inc. 401(k) and Profit Sharing Plan (NY) $837M · 3,625
- Hcr Manorcare Retirement Savings 401(k) Plan (OH) $838M · 27,372
- Abc Supply Company Employees' Savings & Retirement Plan (WI) $838M · 14,522
Frequently Asked Questions
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Filing takeaways
Ways to act on Post Holdings, Inc. Savings Investment Plan's numbers.
- By total assets, Post Holdings, Inc. Savings Investment Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Missouri. Compare plans
- Post Holdings, Inc.'s sponsor-wide assets have grown 29.0% since 2022 across 3 plan years on file. More Manufacturing plans