401(k) · DOL Form 5500 · 2024

The Mosaic Company 401(k) Plan

Data updated 2026-08-25

$853M
Total assets Above avg plan size
2,173
Participants Above avg headcount
98th
Percentile by assets National rank
$392,659
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Mosaic Investment Plan · Sponsored by The Mosaic Company · Florida · Manufacturing

$853M in assets, 2,173 participants

The Mosaic Company's Mosaic Investment Plan reported $853M in total assets and 2,173 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.

  • #17,249 in Manufacturing (17,777 peers)

Coverage in Florida

Mosaic Investment Plan covers 2,173 participants in Florida, 3.5x the typical Florida plan (state average ~628 per filing). Assets: $853M.

#17,249
in Manufacturing (17,777 peers)
+7.9%
assets growth YoY
8.6×
vs typical plan assets (national mean)

Mosaic Investment Plan's outsized position by total assets

Mosaic Investment Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$853,247,831 Top 2% higher than 98% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Mosaic Investment Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mosaic Investment Plan lands in the large band (2,173 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Mosaic Investment Plan reported net income fell from $80M in the plan year 2023 filing to $55M in the plan year 2024 filing.
  • Mosaic Investment Plan end-of-year assets rose from $791M in the plan year 2023 filing to $853M in the plan year 2024 filing.
  • Mosaic Investment Plan reported participants rose from 2,033 in the plan year 2023 filing to 2,173 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 201026454 · The Mosaic Company PY 2024 · 401(k)

Mosaic Investment Plan · $853M · 2,173 · 98th

  • SCH $853M
  • SCH 2,173
  • SCH 98th
  • SCH 401(k)
  • SCH near Vandalia Health System 401(k) Retirement Savings P
  • SCH ind #17249

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Florida →

Mosaic Investment Plan in the asset neighbourhood

Mosaic Investment Plan$853MVandalia Health System 401(k) Retirement Savings PVandalia Health System 401(k…$853MWillkie Farr & Gallagher LLP Retirement Savings PlanWillkie Farr & Gallagher LLP…$853MSkyworks Solutions Savings and Retirement 401(k) PlanSkyworks Solutions Savings a…$853MBaptist Health 401(k) Plan$852M
End-of-year total assets ($M) among Mosaic Investment Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Florida filing particulars

Total Assets (Beginning of Year)$791M
Net Assets (End of Year)$853M
Net Income$55M
Employer EIN201026454
Plan Effective Date1988-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Mosaic Company)

Sponsor-wide plan assets over time

All The Mosaic Company plans reported in each filing year

Latest sponsor-wide plan assets
$1.2B 17.31045148188508% vs 2022
2024 filing year
$0.9B$1B$1.1B$1.2B 202220232024 $0.98B $1.15B ▲ +17.3%
Year Plans Participants Total Assets
2022 3 4,405 $980M
2023 3 3,873 $1.1B
2024 2 3,929 $1.2B

Nearby 401(k) Plans in Florida

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Mosaic Investment Plan vs. nearby 401(k) plans in Florida, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000 05101520 Total assets ($B) Participants Mosaic Investment Plan, Total assets ($B): 0.853247831 · Participants: 2173Mosaic Investment PlanL3harris Retirement Savings Plan, Total assets ($B): 16.316786122 · Participants: 40330L3harris Retirement Savings PlanSavings Plan for Employees and Partners of Pwc, Total assets ($B): 13.167098888 · Participants: 51081Savings Plan for Employees and Partners of PwcAdp Totalsource Retirement Savings Plan, Total assets ($B): 9.190044852 · Participants: 310261Adp Totalsource Retirement Savings PlanPublix Super Markets, Inc. 401(k) Smart Plan, Total assets ($B): 8.068866271 · Participants: 197102Publix Super Markets, Inc. 401(k) Smart PlanNextera Energy, Inc. Employee Retirement Savings Plan, Total assets ($B): 5.484619612 · Participants: 16678Nextera Energy, Inc. Employee Retirement Savings Plan
Mosaic Investment Plan vs. nearby 401(k) plans in Florida, assets vs. participants

Mosaic Investment Plan's out-of-state 401(k) peers by assets and headcount

Outside Florida, the nearest 401(k) by assets is Vandalia Health System 401(k) Retirement Savings P in WV ($853M); by covered participants it is Hutchinson Corporation 401(k) Plan & Trust in MI (2,173 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,173 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mosaic Investment Plan assets move in 2024? ▼
Mosaic Investment Plan grew at a solid clip - up 7.9% during 2024, from $791M to $853M. Reported net income was $55M.
How have The Mosaic Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Mosaic Company's sponsor-wide assets grew 17.3%, from $980M to $1.2B.
Where does Mosaic Investment Plan rank by assets among Form 5500 filers? ▼
Mosaic Investment Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Mosaic Investment Plan? ▼
Among 401(k) plans in other states, the closest by assets is Vandalia Health System 401(k) Retirement Savings P in WV ($853M, N/A participants).
Which 401(k) plans cover a similar participant headcount to Mosaic Investment Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hutchinson Corporation 401(k) Plan & Trust in MI (2,173 participants, $214M in assets).