Datadog 401(k) plan

Datadog, Inc., New York, NY. EIN 27-2825503. Annual reports 2017–2024.

Datadog, Inc. has one active retirement plan on file, the Datadog 401(k) Plan, with 5,624 participants and $301 million in assets in 2024. Fidelity has been its recordkeeper since 2017. No traditional pension plan appears in Datadog's filings since 2017.

Active plans: 1
Participants: 5,624
Plan assets: $301 million
401(k) recordkeeper: Fidelity
Plans on file: 1
Industry: Information and media

The plan

Datadog 401(k) Plan

401(k)Active

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

Plan number: 001Employer EIN 27-2825503
Participants (2024): 5,624
Net assets (2024): $301 million
Recordkeeper: Fidelity2017–2024
Plan administrator: Datadog, Inc.
620 8TH Avenue, 45TH Floor
New York, NY 10018
(917) 940-7812As filed for 2024
In effect since: January 1, 2017

Year by year, 2017 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	5,624	$301 million	Fidelity
2023	3,883	$184 million	Fidelity
2022	3,404	$103 million	Fidelity
2021	2,239	$75.5 million	Fidelity
2020	1,565	$42.4 million	Fidelity
2019	1,049	$20.1 million	Fidelity
2018	640	$7.8 million	Fidelity
2017	633	$3.4 million	Fidelity

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Datadog 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 ((917) 940-7812). 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

Datadog 401(k) Plan

If you had money in one of these plans

What these numbers are

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