401(k) · DOL Form 5500 · 2024

Six Flags Entertainment Corporation 401(k) Plan

Data updated 2026-08-11

$176M
Total assets
6,233
Participants
94th
Percentile by assets
$28,314
Avg per participant
PlainRetire home → About this data

Official DOL plan name: Six Flags 401(k) Plan · Sponsored by Six Flags Entertainment Corporation · Texas · Arts, Entertainment & Recreation

$176M in assets, 6,233 participants

Six Flags Entertainment Corporation's Six Flags 401(k) Plan reported $176M in total assets and 6,233 participants in its 2024 DOL Form 5500 filing, ranking in the 94th 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.

  • 94th percentile by assets (of 123,622 plans)
  • #2,841 in Arts, Entertainment & Recreation (2,921 peers)

Coverage in Texas

Six Flags 401(k) Plan covers 6,233 participants in Texas, 9.1x the typical Texas plan (state average ~688 per filing). Assets: $176M.

$176M
total plan assets (2024 EOY)
6,233
covered participants
94th
percentile by assets (of 123,622 plans)
$28,314
avg assets per participant

Where Six Flags 401(k) Plan sits by total assets

Six Flags 401(k) Plan vs every filed plan by assets

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

$176,483,380 Top 6% higher than 94% of 123,620 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Six Flags 401(k) Plan reported net income rose from $6M in the plan year 2023 filing to $10M in the plan year 2024 filing.
  • Six Flags 401(k) Plan reported participants rose from 5,542 in the plan year 2023 filing to 6,233 in the plan year 2024 filing.
  • Six Flags 401(k) Plan end-of-year assets rose from $167M in the plan year 2023 filing to $176M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Texas
Industry
Arts, Entertainment & Recreation

Participants vs Texas filers

In Texas, the average filing covers about 688 participants across 10,116 plans. Six Flags 401(k) Plan reports 6,233 participants - 9.1x that state average ($176M EOY assets).

Texas filing particulars

Total Assets (Beginning of Year)$167M
Net Assets (End of Year)$176M
Net Income$10M
Employer EIN133995059
Plan Effective Date1988-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Six Flags Entertainment Corporation)

$330M$335M$340M$345M 202220232024 $334M $338M ▲ +1.4%
Total plan assets by year, all Six Flags Entertainment Corporation plans on file
Year Plans Participants Total Assets
2022 2 8,345 $334M
2023 2 5,970 $340M
2024 2 6,602 $338M

Nearby 401(k) Plans in Texas

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

Six Flags 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. 050000100000150000 -1001020304050 Total assets ($B) Participants Six Flags 401(k) Plan, Total assets ($B): 0.17648338 · Participants: 6233Six Flags 401(k) PlanAT&T Retirement Savi…, Total assets ($B): 43.121795 · Participants: 109889AT&T Retirement Savi…Exxonmobil Savings P…, Total assets ($B): 23.711 · Participants: 21990Exxonmobil Savings P…Chevron Employee Sav…, Total assets ($B): 20.378704663 · Participants: 21505Chevron Employee Sav…Caterpillar 401(k) S…, Total assets ($B): 18.81200478 · Participants: 43873Caterpillar 401(k) S…Southwest Airlines C…, Total assets ($B): 16.991748637 · Participants: 67820Southwest Airlines C…
Six Flags 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Six Flags 401(k) Plan side-by-side with 3 peers →

Scale composition for Six Flags 401(k) Plan

Six Flags 401(k) Plan reports $176M in end-of-year assets across 6,233 participants (0.001% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.007% of 93,925,755 covered participants) - about $28,314 per participant (20% of the national average assets-per-participant) . Net income for plan year 2024 was $10M.

This plan identity (EIN 133995059, plan #002) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $161M to $176M (+9.8%) while covered participants moved from 7,812 to 6,233 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 7,812 $161M Open filing
2023 5,542 $167M Open filing
2024 · index core 6,233 $176M This page

The same sponsor also keeps 1 other index-core plan on PlainRetire:

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Six Flags 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Six Flags 401(k) Plan assets move in 2024? ▼
Six Flags 401(k) Plan grew at a solid clip - up 5.8% during 2024, from $167M to $176M. Reported net income was $10M.
How have Six Flags Entertainment Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Six Flags Entertainment Corporation's sponsor-wide assets grew 1.4%, from $334M to $338M.
Where does Six Flags 401(k) Plan rank by assets among Form 5500 filers? ▼
Six Flags 401(k) Plan ranks in the 94th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Six Flags 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Pan-American Life Insurance Company Savings and Retirement Plan in LA ($177M, 626 participants).

Next read for Six Flags 401(k) Plan

Filing takeaways

Ways to act on Six Flags 401(k) Plan's numbers.

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 133995059.

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.