401(k) · DOL Form 5500 · 2023

Private Diagnostic Clinic PLLC 401(k) Plan

Data updated 2026-08-25

$1.6B
Total assets Very large vs avg
3,293
Participants Above avg headcount
99th
Percentile by assets National rank
$482,540
Avg per participant High balance/head
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Official DOL plan name: The Private Diagnostic Clinic, PLLC Profit Sharing Plan · Sponsored by Private Diagnostic Clinic PLLC · North Carolina · Healthcare & Social Assistance

$1.6B in assets, 3,293 participants

Private Diagnostic Clinic PLLC's The Private Diagnostic Clinic, PLLC Profit Sharing Plan reported $1.6B in total assets and 3,293 participants in its 2023 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.

  • #17,561 in Healthcare & Social Assistance (17,684 peers)

Coverage in North Carolina

The Private Diagnostic Clinic, PLLC Profit Sharing Plan covers 3,293 participants in North Carolina, 4.0x the typical North Carolina plan (state average ~819 per filing). Assets: $1.6B.

#17,561
in Healthcare & Social Assistance (17,684 peers)
+15.6%
assets growth YoY
16×
vs typical plan assets (national mean)

The Private Diagnostic Clinic, PLLC Profit Sharing Plan's outsized position by total assets

The Private Diagnostic Clinic, PLLC Profit Sharing Plan vs every filed plan by assets

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

$1,589,004,714 Top 1% higher than 99% 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

The Private Diagnostic Clinic, PLLC Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Private Diagnostic Clinic, PLLC Profit Sharing Plan lands in the large band (3,293 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Private Diagnostic Clinic, PLLC Profit Sharing Plan reported net income rose from -$247M in the plan year 2022 filing to $214M in the plan year 2023 filing.
  • The Private Diagnostic Clinic, PLLC Profit Sharing Plan end-of-year assets rose from $1.4B in the plan year 2022 filing to $1.6B in the plan year 2023 filing.
  • The Private Diagnostic Clinic, PLLC Profit Sharing Plan reported participants rose from 2,899 in the plan year 2022 filing to 3,293 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 561029437 · Private Diagnostic Clinic PLLC PY 2023 · 401(k)

The Private Diagnostic Clinic, PLLC Profit Sharing Plan · $1.6B · 3,293 · 99th

  • RANK $1.6B
  • RANK 3,293
  • RANK 99th
  • RANK 401(k)
  • RANK near Chs Inc. 401(k) Plan
  • RANK ind #17561

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 Healthcare & Social Assistance retirement plans → · Plans in North Carolina →

The Private Diagnostic Clinic, PLLC Profit Sharing Plan in the asset neighbourhood

Pacificorp K Plus Employee Savings PlanPacificorp K Plus Employee S…$1.6BThe Private Diagnostic Clinic, PLLC Profit Sharing PlanThe Private Diagnostic Clini…$1.6BChs Inc. 401(k) Plan$1.6BPmg Services, Inc. Thrift and Profit Sharing PlanPmg Services, Inc. Thrift an…$1.6BSaint-Gobain Corporation 401(k) Plan for Salaried EmployeesSaint-Gobain Corporation 401…$1.6B
End-of-year total assets ($B) among The Private Diagnostic Clinic, PLLC Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

North Carolina filing particulars

Total Assets (Beginning of Year)$1.4B
Net Assets (End of Year)$1.6B
Net Income$214M
Employer EIN561029437
Plan Effective Date1972-12-28
Filing StatusFILING RECEIVED

Sponsor Plan History (Private Diagnostic Clinic PLLC)

Sponsor-wide plan assets over time

All Private Diagnostic Clinic PLLC plans reported in each filing year

Latest sponsor-wide plan assets
$520K 99.96350306758453% vs 2022
2024 filing year
$0B$0.5B$1B$1.5B$2B 202220232024 $1.43B $0B ▼ -100.0%
Year Plans Participants Total Assets
2022 2 3,190 $1.4B
2023 2 3,597 $1.6B
2024 3 2,347 $520K

Nearby 401(k) Plans in North Carolina

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

The Private Diagnostic Clinic, PLLC Profit Sharing Plan vs. nearby 401(k) plans in North Carolina, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -200204060 Total assets ($B) Participants The Private Diagnostic Clinic, PLLC Profit Sharing Plan, Total assets ($B): 1.589004714 · Participants: 3293The Private Diagnostic Clinic, PLLC Profit Sharing PlanThe Bank of America 401(k) Plan, Total assets ($B): 54.848846192 · Participants: 173899The Bank of America 401(k) PlanHoneywell 401(k) Plan, Total assets ($B): 15.388124058 · Participants: 40004Honeywell 401(k) PlanDuke Energy Retirement Savings Plan, Total assets ($B): 10.354065 · Participants: 28121Duke Energy Retirement Savings PlanTruist Financial Corporation 401(k) Savings Plan, Total assets ($B): 10.120701726 · Participants: 55480Truist Financial Corporation 401(k) Savings PlanNucor Corporation Profit Sharing and Retirement Savings Plan, Total assets ($B): 8.510660989 · Participants: 24174Nucor Corporation Profit Sharing and Retirement Savings Plan
The Private Diagnostic Clinic, PLLC Profit Sharing Plan vs. nearby 401(k) plans in North Carolina, assets vs. participants
Compare The Private Diagnostic Clinic, PLLC Profit Sharing Plan side-by-side with 3 peers →

The Private Diagnostic Clinic, PLLC Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside North Carolina, the nearest 401(k) by assets is Chs Inc. 401(k) Plan in MN ($1.6B); by covered participants it is United States Cold Storage, Inc. Retirement Plan in NJ (3,292 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.6B here).

Similar participant headcount

Nearest other-state filings by covered participants (3,293 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 The Private Diagnostic Clinic, PLLC Profit Sharing Plan assets move in 2023? ▼
The Private Diagnostic Clinic, PLLC Profit Sharing Plan grew sharply - up 15.6% during 2023, from $1.4B to $1.6B. Reported net income was $214M.
How have Private Diagnostic Clinic PLLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Private Diagnostic Clinic PLLC's sponsor-wide assets declined 100.0%, from $1.4B to $520K.
Where does The Private Diagnostic Clinic, PLLC Profit Sharing Plan rank by assets among Form 5500 filers? ▼
The Private Diagnostic Clinic, PLLC Profit Sharing Plan ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to The Private Diagnostic Clinic, PLLC Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Chs Inc. 401(k) Plan in MN ($1.6B, 8,124 participants).
Which 401(k) plans cover a similar participant headcount to The Private Diagnostic Clinic, PLLC Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is United States Cold Storage, Inc. Retirement Plan in NJ (3,292 participants, $139M 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 561029437.

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.