Illumina 401(k) plan

Illumina, Inc., San Diego, CA. EIN 33-0804655. Annual reports 2009–2024. Also filed as Illumina.

Illumina, Inc. has one active retirement plan on file, the Illumina, Inc. 401(k) Plan, with 7,548 participants and $1.1 billion in assets in 2024. Fidelity has been its recordkeeper since 2014. No traditional pension plan appears in Illumina's filings since 2009.

Active plans: 1
Participants: 7,548
Plan assets: $1.1 billion
401(k) recordkeeper: Fidelity
Plans on file: 1
Industry: Professional services

The plan

Illumina, Inc. 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number: 001Employer EIN 33-0804655
Participants (2024): 7,548
Net assets (2024): $1.1 billion
Recordkeeper: FidelityEarlier: T. Rowe Price (2010–2013)
Plan administrator: Illumina, Inc.
5200 Illumina Way
San Diego, CA 92122
(858) 202-4500As filed for 2024
In effect since: April 1, 1998

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	7,548	$1.1 billion	Fidelity
2023	7,901	$925 million	Fidelity
2022	8,318	$727 million	Fidelity
2021	7,373	$817 million	Fidelity
2020	6,368	$666 million	Fidelity
2019	6,161	$517 million	Fidelity
2018	5,723	$365 million	Fidelity
2017	4,876	$339 million	Fidelity
2016	4,479	$246 million	Fidelity
2015	3,639	$193 million	Fidelity
2014	2,956	$160 million	Fidelity
2013	2,477	$127 million	T. Rowe Price
2012	1,951	$87.7 million	T. Rowe Price
2011	1,846	$68.7 million	T. Rowe Price
2010	1,603	$54.3 million	T. Rowe Price
2009	599	$10.8 million	not listed

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Illumina, Inc. 401(k) 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) 202-4500). That number was filed for 2024; 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

Illumina, Inc. 401(k) Plan

If you had money in one of these plans

What these numbers are

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