Quidelortho 401(k) plan

Quidelortho Corporation, San Diego, CA. EIN 87-4496285. Annual reports 2009–2025. Also filed as Quidel Corporation.

Quidelortho Corporation has one active retirement plan on file, the Quidelortho Savings and Retirement Plan, with 4,917 participants and $662 million in assets in 2025. Fidelity has been its recordkeeper since 2019. No traditional pension plan appears in Quidelortho's filings since 2009.

Active plans: 1
Participants: 4,917
Plan assets: $662 million
401(k) recordkeeper: Fidelity
Plans on file: 1
Industry: Manufacturing

The plan

Quidelortho Savings and Retirement Plan

401(k)Active

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

Plan number: 001Employer EIN 87-4496285
Participants (2025): 4,917
Net assets (2025): $662 million
Recordkeeper: FidelityEarlier: Empower (2015–2017), Principal (2009–2014)
Plan administrator: Quidelortho Corporation
9975 Summers Ridge Road
San Diego, CA 92121
(858) 552-1100As filed for 2025
In effect since: May 28, 1990

Plans merged into this one: Ortho Clinical Diagnostics 401K Plan (2023).

Earlier sponsor: Quidel Corporation (2009–2022).

Earlier plan names: Quidel Savings and Retirement Plan.

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	4,917	$662 million	Fidelity
2024	5,010	$584 million	Fidelity
2023	5,391	$541 million	Fidelity
2022	2,027	$126 million	Fidelity
2021	1,734	$140 million	Fidelity
2020	1,448	$112 million	Fidelity
2019	1,265	$90.5 million	Fidelity
2017	1,259	$64.2 million	Empower
2016	750	$46.5 million	Empower
2015	745	$41.1 million	Empower
2014	711	$39.5 million	Principal
2013	704	$35.5 million	Principal
2012	662	$28.0 million	Principal
2011	604	$25.2 million	Principal
2010	672	$23.6 million	Principal
2009	485	$16.2 million	Principal

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Quidelortho Savings and Retirement 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 ((858) 552-1100). 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.

The plan

Quidelortho Savings and Retirement Plan

If you had money in one of these plans

What these numbers are

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