401(k) · DOL Form 5500 · 2022

Main Street Capital Corporation 401(k) Plan

Data updated 2026-08-25

$20M
Total assets Small plan by assets
78
Participants Small participant base
77th
Percentile by assets National rank
$252,235
Avg per participant Above avg balance/head
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Official DOL plan name: Main Street Capital Corporation 401(k) Savings Plan · Sponsored by Main Street Capital Corporation · Texas · Finance & Insurance

$20M in assets, 78 participants

Main Street Capital Corporation's Main Street Capital Corporation 401(k) Savings Plan reported $20M in total assets and 78 participants in its 2022 DOL Form 5500 filing, ranking in the 77th 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.

  • #5,888 in Finance & Insurance (9,261 peers)

Where Main Street Capital Corporation 401(k) Savings Plan sits by assets

Main Street Capital Corporation 401(k) Savings Plan sits in the top quartile of all filed plans by assets, $20M for 78 participants (~$252,235/participant), down 15.4% in 2022.

#5,888
in Finance & Insurance (9,261 peers)
-15.4%
assets change YoY
0.2×
vs typical plan assets (national mean)

The plan reported a net loss of $4M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Main Street Capital Corporation 401(k) Savings Plan's outsized position by total assets

Main Street Capital Corporation 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$19,674,292 Top 23% higher than 77% of 139,123 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 2022

Main Street Capital Corporation 401(k) Savings Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Main Street Capital Corporation 401(k) Savings Plan is a small filing (78 participants) on this national headcount ladder.

Plan-year Form 5500 strip

Filing strip 412230745 · Main Street Capital Corporation PY 2022 · 401(k)

Main Street Capital Corporation 401(k) Savings Plan · $20M · 78 · 77th

  • SCH $20M
  • EBSA 78
  • PART 77th
  • TYPE 401(k)
  • NET near Serrala US Corporation 401(k) Plan
  • BOOK ind #5888

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 Texas →

Main Street Capital Corporation 401(k) Savings Plan in the asset neighbourhood

Cooper Companies 401(k) Savings and Retirement PlanCooper Companies 401(k) Savi…$20MMain Street Capital Corporation 401(k) Savings PlanMain Street Capital Corporat…$20MSerrala US Corporation 401(k) PlanSerrala US Corporation 401(k…$20MThe Debt Exchange 401(k) Retirement PlanThe Debt Exchange 401(k) Ret…$20MThe Salary Reduction Thrift Plan for Employees of N.B. Handy Company, IncThe Salary Reduction Thrift …$20M
End-of-year total assets ($M) among Main Street Capital Corporation 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$23M
Net Assets (End of Year)$20M
Net Income-$4M
Employer EIN412230745
Plan Effective Date1997-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Main Street Capital Corporation)

Sponsor-wide plan assets over time

All Main Street Capital Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$28M 39.920013385996306% vs 2022
2024 filing year
$15M$20M$25M$30M 202220232024 $19.7M $27.5M ▲ +40.0%
Year Plans Participants Total Assets
2022 1 78 $20M
2023 1 88 $25M
2024 1 100 $28M

Nearby 401(k) Plans in Texas

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

Main Street Capital Corporation 401(k) Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants Main Street Capital Corporation 401(k) Savings Plan, Total assets ($B): 0.019674292 · Participants: 78Main Street Capital Corporation 401(k) Savings PlanAT&T Retirement Savings Plan, Total assets ($B): 37.578871 · Participants: 144503AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.266 · Participants: 23619Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 13.794958016 · Participants: 38538Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 12.806443202 · Participants: 85577American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 11.969059 · Participants: 47532Dell Inc. 401(k) Plan
Main Street Capital Corporation 401(k) Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Main Street Capital Corporation 401(k) Savings Plan side-by-side with 3 peers →

Main Street Capital Corporation 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Serrala US Corporation 401(k) Plan in IL ($20M); by covered participants it is Truitt Oilfield Maintenance Corp. 401(k) Plan in CA (78 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (78 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Main Street Capital Corporation 401(k) Savings Plan assets move in 2022? ▼
Main Street Capital Corporation 401(k) Savings Plan declined sharply - down 15.4% during 2022, from $23M to $20M. Reported net income was -$4M.
How have Main Street Capital Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Main Street Capital Corporation's sponsor-wide assets grew 39.9%, from $20M to $28M.
Where does Main Street Capital Corporation 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Main Street Capital Corporation 401(k) Savings Plan ranks in the 77th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Main Street Capital Corporation 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Serrala US Corporation 401(k) Plan in IL ($20M, 119 participants).
Which 401(k) plans cover a similar participant headcount to Main Street Capital Corporation 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Truitt Oilfield Maintenance Corp. 401(k) Plan in CA (78 participants, $2M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 412230745.

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.