401(k) · DOL Form 5500 · 2023

Wm. Michael Stemler, Inc. Dba Delta Health Systems 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets
86
Participants Small participant base
60th
Percentile by assets National rank
$123,218
Avg per participant Near avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Delta Health Systems 401(k) Profit Sharing Plan · Sponsored by Wm. Michael Stemler, Inc. Dba Delta Health Systems · California · Finance & Insurance

$11M in assets, 86 participants

Wm. Michael Stemler, Inc. Dba Delta Health Systems's Delta Health Systems 401(k) Profit Sharing Plan reported $11M in total assets and 86 participants in its 2023 DOL Form 5500 filing, ranking in the 60th 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.

  • #3,961 in Finance & Insurance (8,869 peers)

Wm. Michael Stemler, Inc. Dba Delta Health Systems multi-year trail

Wm. Michael Stemler, Inc. Dba Delta Health Systems's plans moved +51.9% in assets from 2022 to 2024; this filing shows Delta Health Systems 401(k) Profit Sharing Plan at $11M / 86 participants.

#3,961
in Finance & Insurance (8,869 peers)
+38.7%
assets growth YoY

Delta Health Systems 401(k) Profit Sharing Plan's mid-pack asset rank among Finance & Insurance and all filers

Delta Health Systems 401(k) Profit Sharing Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$10,596,706 Top 40% higher than 60% of 127,068 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 2023

Delta Health Systems 401(k) Profit Sharing Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Delta Health Systems 401(k) Profit Sharing Plan is a small filing (86 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Delta Health Systems 401(k) Profit Sharing Plan reported net income rose from -$4M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Delta Health Systems 401(k) Profit Sharing Plan end-of-year assets rose from $8M in the plan year 2022 filing to $11M in the plan year 2023 filing.
  • Delta Health Systems 401(k) Profit Sharing Plan reported participants fell from 91 in the plan year 2022 filing to 86 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 942353289 · Wm. Michael Stemler, Inc. Dba Delta Health Systems PY 2023 · 401(k)

Delta Health Systems 401(k) Profit Sharing Plan · $11M · 86 · 60th

  • IND $11M
  • EOY 86
  • 5500 60th
  • ASSETS 401(k)
  • PCT near Miracle Systems, LLC 401(k) Plan and Trust
  • EIN ind #3961

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 Finance & Insurance retirement plans → · Plans in California →

Delta Health Systems 401(k) Profit Sharing Plan in the asset neighbourhood

Delta Health Systems 401(k) Profit Sharing PlanDelta Health Systems 401(k) …$11MMiracle Systems, LLC 401(k) Plan and TrustMiracle Systems, LLC 401(k) …$11MNationwide It Services, Inc. 401(k) Profit Sharing PlanNationwide It Services, Inc.…$11MAviation and Missile Solutions 401(k) PlanAviation and Missile Solutio…$11MBlend360 LLC 401(k) Plan$11M
End-of-year total assets ($M) among Delta Health Systems 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Wm. Michael Stemler, Inc. Dba Delta Health Systems multi-year asset trail

Sponsor-wide plan assets over time

All Wm. Michael Stemler, Inc. Dba Delta Health Systems plans reported in each filing year

Latest sponsor-wide plan assets
$12M 51.88053108924904% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $7.64M $11.6M ▲ +52.0%
Year Plans Participants Total Assets
2022 1 91 $8M
2023 1 86 $11M
2024 1 85 $12M

Wm. Michael Stemler, Inc. Dba Delta Health Systems filing trail (2023)

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$11M
Net Income$3M
Employer EIN942353289
Plan Effective Date1987-10-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in California

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

Delta Health Systems 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Delta Health Systems 401(k) Profit Sharing Plan, Total assets ($B): 0.010596706 · Participants: 86Delta Health Systems 401(k) Profit Sharing PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Delta Health Systems 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Delta Health Systems 401(k) Profit Sharing Plan side-by-side with 3 peers →

Delta Health Systems 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Miracle Systems, LLC 401(k) Plan and Trust in VA ($11M); by covered participants it is Digestive Health Clinic, LLC 401(k) Profit Sharing Plan in ID (86 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (86 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Delta Health Systems 401(k) Profit Sharing Plan assets move in 2023? ▼
Delta Health Systems 401(k) Profit Sharing Plan surged - up 38.7% during 2023, from $8M to $11M. Reported net income was $3M.
How have Wm. Michael Stemler, Inc. Dba Delta Health Systems plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Wm. Michael Stemler, Inc. Dba Delta Health Systems's sponsor-wide assets grew 51.9%, from $8M to $12M.
Which 401(k) plans are similar in size to Delta Health Systems 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Miracle Systems, LLC 401(k) Plan and Trust in VA ($11M, 216 participants).
Which 401(k) plans cover a similar participant headcount to Delta Health Systems 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Digestive Health Clinic, LLC 401(k) Profit Sharing Plan in ID (86 participants, $14M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 942353289.

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.