401(k) · DOL Form 5500 · 2024

Slack, Johnston, & Magenheimer, Inc. 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets
2
Participants Small participant base
34th
Percentile by assets National rank
$1.5M
Avg per participant High balance/head
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Official DOL plan name: Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan · Sponsored by Slack, Johnston, & Magenheimer, Inc. · Florida · Real Estate

$3M in assets, 2 participants

Slack, Johnston, & Magenheimer, Inc.'s Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan reported $3M in total assets and 2 participants in its 2024 DOL Form 5500 filing, ranking in the 34th 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.

  • #2,476 in Real Estate (4,605 peers)

Real Estate sector rank

Within Real Estate, Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan ranks #2,476 of 4,605 2024 filers by assets (852% of the sector average)-$3M for 2 participants.

#2,476
in Real Estate (4,605 peers)
+15.8%
assets growth YoY

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan's mid-pack asset rank among Real Estate and all filers

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan vs every filed plan by assets

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

$3,046,973 34th percentile higher than 34% 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

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan among micro filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan is a micro filing (2 participants), the leftmost band.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan reported participants fell from 3 in the plan year 2023 filing to 2 in the plan year 2024 filing.
  • Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan end-of-year assets rose from $3M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan reported net income rose from $386K in the plan year 2023 filing to $415K in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 590881523 · Slack, Johnston, & Magenheimer, Inc. PY 2024 · 401(k)

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan · $3M · 2 · 34th

  • EIN $3M
  • EIN 2
  • EIN 34th
  • EIN 401(k)
  • EIN near Marvel Aero International 401(k) P/S Plan
  • EIN ind #2476

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 Real Estate retirement plans → · Plans in Florida →

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan in the asset neighbourhood

Slack, Johnston, & Magenheimer, Inc. Employee Savings PlanSlack, Johnston, & Magenheim…$3MMarvel Aero International 401(k) P/S PlanMarvel Aero International 40…$3MAalto Scientific, Ltd. 401(k) PlanAalto Scientific, Ltd. 401(k…$3MPulmonary Medical Consultants, P.a. Safe Harbor 401(k) PlanPulmonary Medical Consultant…$3MLuscombe Engineering Retirement Savings PlanLuscombe Engineering Retirem…$3M
End-of-year total assets ($M) among Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Real Estate filing particulars

Total Assets (Beginning of Year)$3M
Net Assets (End of Year)$3M
Net Income$415K
Employer EIN590881523
Plan Effective Date1972-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Slack, Johnston, & Magenheimer, Inc.)

Sponsor-wide plan assets over time

All Slack, Johnston, & Magenheimer, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$3M 35.65464967443931% vs 2022
2024 filing year
$2M$2.5M$3M$3.5M 202220232024 $2.25M $3.05M ▲ +35.6%
Year Plans Participants Total Assets
2022 1 3 $2M
2023 1 3 $3M
2024 1 2 $3M

Nearby 401(k) Plans in Florida

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

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan vs. nearby 401(k) plans in Florida, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000 -505101520 Total assets ($B) Participants Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan, Total assets ($B): 0.003046973 · Participants: 2Slack, Johnston, & Magenheimer, Inc. Employee Savings 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
Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan vs. nearby 401(k) plans in Florida, assets vs. participants
Compare Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan side-by-side with 3 peers →

Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Florida, the nearest 401(k) by assets is Marvel Aero International 401(k) P/S Plan in AZ ($3M); by covered participants it is Per Mgmt, Inc. 401(k) Plan in MA (2 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2 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 Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan assets move in 2024? ▼
Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan grew sharply - up 15.8% during 2024, from $3M to $3M. Reported net income was $415K.
How have Slack, Johnston, & Magenheimer, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Slack, Johnston, & Magenheimer, Inc.'s sponsor-wide assets grew 35.7%, from $2M to $3M.
Which 401(k) plans are similar in size to Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Marvel Aero International 401(k) P/S Plan in AZ ($3M, 8 participants).
Which 401(k) plans cover a similar participant headcount to Slack, Johnston, & Magenheimer, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Per Mgmt, Inc. 401(k) Plan in MA (2 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 590881523.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.