401(k)
2024 plan-year 401(k) DOL Form 5500

Biontech US 401(k) Plan

ERISA Form 5500 plan record drawn from DOL EBSA โ€” verify with linked source filings below.

Sponsored by Biontech US Inc. ยท Massachusetts ยท Professional & Technical Services

What the 2023 filing shows

Biontech US 401(k) Plan holds $72M for 652 participants - about $109,876 per participant, up 78.4% over the 2024 plan year.

$72M
total plan assets (2024 EOY)
652
covered participants
$109,876
avg assets per participant
+78.4%
assets growth YoY
Total Assets (2023)
$72M
Participants
652
Industry
Professional & Technical Services

What the Filing Says About Biontech US 401(k) Plan

Biontech US 401(k) Plan is a 401(k) retirement plan sponsored by Biontech US Inc., headquartered in Massachusetts. As of the 2024 Form 5500 filing, the plan reports $72M in total end-of-year assets and covers 652 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 463915846, and the plan has been effective since 2015-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $40M at the beginning of 2024 to $72M at year-end โ€” a gain of 78.4%. Net assets (after liabilities) closed the year at $72M, with reported net income of $31M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows โ€” a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)$40M
Total Assets (End of Year)$72M
Net Assets (End of Year)$72M
Net Income$31M
Plan Type401(k)
Employer EIN463915846
Plan Effective Date2015-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Biontech US Inc.)

Year Plans Participants Total Assets
2022 1 232 $18M
2023 1 437 $40M
2024 1 652 $72M

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Frequently Asked Questions

How much money is in the Biontech US 401(k) Plan?
As of the 2024 Form 5500 filing, Biontech US 401(k) Plan holds $72M in total assets with 652 participants. It is sponsored by Biontech US Inc..
What type of plan is Biontech US 401(k) Plan?
Biontech US 401(k) Plan is a 401(k) plan. It has been effective since 2015-01-01. The plan is filed with the U.S. Department of Labor under EIN 463915846.
Who sponsors the Biontech US 401(k) Plan?
Biontech US 401(k) Plan is sponsored by Biontech US Inc., located in Massachusetts. The sponsor's EIN is 463915846 and the plan operates in the Professional & Technical Services industry.
How did Biontech US 401(k) Plan perform in 2024?
Biontech US 401(k) Plan grew by 78.4% during 2024, moving from $40M to $72M in total assets. Net income was $31M.
Where can I find official filings for Biontech US 401(k) Plan?
Official Form 5500 filings for Biontech US 401(k) Plan are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 463915846 or plan name at efast.dol.gov.
How does Biontech US 401(k) Plan compare to other plans?
You can compare Biontech US 401(k) Plan against other 401(k) plans on the plan type page, or view plans in Massachusetts on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

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) โ€” original filing retrieval by EIN 463915846.

Reference: IRS Publication 560 โ€” Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B โ€” Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.