Cedar Fair Retirement Savings Plan 401(k) and retirement plans

Cedar Fair Retirement Savings Plan, Sandusky, OH. EIN 93-4097909. Annual reports 2009–2025. Also filed as Cedar Fair, L.P.; Six Flags Entertainment Corporation; Cedar Fair. L. P.; Cedar Fair, L.P. Profit Sharing Retirement Plan for Union Affiliated E.

Cedar Fair Retirement Savings Plan has 3 active retirement plans on file. The largest is the Cedar Fair Retirement Savings Plan, with 4,102 participants and $410 million in assets in 2025. Fidelity has been its recordkeeper since 2010. No traditional pension plan appears in Cedar Fair Retirement Savings Plan's filings since 2009.

Active plans: 3
Participants: 6,095
Plan assets: $417 million
401(k) recordkeeper: Fidelity
Plans on file: 3
Industry: Arts and recreation

All 3 plans

Active plans first

Cedar Fair Retirement Savings Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 002Employer EIN 93-4097909
Participants (2025): 4,102
Net assets (2025): $410 million
Recordkeeper: FidelityEarlier: J.P. Morgan (2009)
Plan administrator: Cedar Fair Retirement Savings Plan
One Cedar Point Drive
Sandusky, OH 44870
(419) 626-0830As filed for 2025
In effect since: July 1, 1986

Plans merged into this one: Knott'S Profit Sharing and 401(k) Retirement Program (2010).

Earlier sponsors: Cedar Fair, L.P. (2009–2023); Six Flags Entertainment Corporation (2024).

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	4,102	$410 million	Fidelity
2024	4,440	$374 million	Fidelity
2023	4,422	$337 million	Fidelity
2022	4,346	$290 million	Fidelity
2021	3,978	$345 million	Fidelity
2020	3,066	$310 million	Fidelity
2019	3,110	$275 million	Fidelity
2018	2,518	$225 million	Fidelity
2017	2,431	$235 million	Fidelity
2016	2,364	$204 million	Fidelity
2015	2,459	$199 million	Fidelity
2014	2,561	$205 million	Fidelity
2013	2,651	$201 million	Fidelity
2012	2,803	$175 million	Fidelity
2011	2,978	$163 million	Fidelity
2010	1,632	$162 million	Fidelity
2009	1,347	$84.8 million	J.P. Morgan

Cedar Fair 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 005Employer EIN 93-4097909
Participants (2025): 1,915
Net assets (2025): $1.5 million
Recordkeeper: Fidelity2011–2025
Plan administrator: Six Flags Entertainment Corporation
One Cedar Point Drive
Sandusky, OH 44870
(419) 626-0830As filed for 2025
In effect since: January 1, 2011

Earlier sponsors: Cedar Fair, L.P. (2011–2023); Cedar Fair, L. P. (2017–2020).

Earlier plan names: Cedar Fair 401K Plan.

Year by year, 2011 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	1,915	$1.5 million	Fidelity
2024	2,236	$1.1 million	Fidelity
2023	1,799	$903,326	Fidelity
2022	1,540	$695,212	Fidelity
2021	1,415	$741,874	Fidelity
2020	1,601	$694,951	Fidelity
2019	1,988	$541,174	Fidelity
2018	1,966	$415,533	Fidelity
2017	1,324	$373,765	Fidelity
2016	1,042	$243,981	Fidelity
2015	850	$164,126	Fidelity
2014	1,012	$138,440	Fidelity
2013	862	$91,514	Fidelity
2012	505	$51,171	Fidelity
2011	416	$18,995	Fidelity

Cedar Fair, L.P. Profit Sharing Retirement Plan for Union Affiliated Employees of Worlds of Fun

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 003Employer EIN 93-4097909
Participants (2025): 78
Net assets (2025): $5.2 million
Plan administrator: Cedar Fair, L.P. Profit Sharing Retirement Plan for Union Affiliated E
One Cedar Point Drive
Sandusky, OH 44870
(419) 626-0830As filed for 2025
In effect since: July 29, 1995

Earlier sponsors: Cedar Fair, L.P. (2009–2023); Cedar Fair. L. P. (2018–2020); Six Flags Entertainment Corporation (2024).

Earlier plan names: Cedar Fair Profit Sharing Retirement Plan for Union Affiliated Employees of Worlds of Fun; Cedar Fair LP Profit Sharing Retirement Plan for Union Affiliated Employees of Worlds of Fun; Cedar Fair Profit Share Retirement Plan for Union Affiliated Employees of Worlds of Fun.

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	78	$5.2 million	not listed
2024	79	$4.3 million	not listed
2023	82	$3.7 million	not listed
2022	72	$3.8 million	not listed
2021	67	$5.3 million	not listed
2020	67	$4.5 million	not listed
2019	67	$4.0 million	not listed
2018	62	$3.8 million	not listed
2017	61	$3.9 million	not listed
2016	54	$3.7 million	not listed
2015	53	$3.5 million	not listed
2014	50	$3.6 million	not listed
2013	46	$3.7 million	not listed
2012	51	$3.3 million	not listed
2011	53	$3.0 million	not listed
2010	48	$2.9 million	not listed
2009	50	$2.6 million	not listed

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Cedar Fair Retirement Savings Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((419) 626-0830). That number was filed for 2025; ask for the benefits or retirement plan office.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

All 3 plans

Cedar Fair Retirement Savings Plan

Cedar Fair 401(k) Plan

Cedar Fair, L.P. Profit Sharing Retirement Plan for Union Affiliated Employees of Worlds of Fun

If you had money in one of these plans

What these numbers are

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