401(k) · DOL Form 5500 · 2024

Foundation Medicine, Inc. 401(k) Plan

Data updated 2026-08-11

$242M
Total assets
1,696
Participants
95th
Percentile by assets
$142,464
Avg per participant
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Official DOL plan name: Foundation Medicine 401(k) Plan · Sponsored by Foundation Medicine, Inc. · Massachusetts · Healthcare & Social Assistance

$242M in assets, 1,696 participants

Foundation Medicine, Inc.'s Foundation Medicine 401(k) Plan reported $242M in total assets and 1,696 participants in its 2024 DOL Form 5500 filing, ranking in the 95th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • 95th percentile by assets (of 123,622 plans)
  • #16,148 in Healthcare & Social Assistance (16,916 peers)

Coverage in Massachusetts

Foundation Medicine 401(k) Plan covers 1,696 participants in Massachusetts, 2.6x the typical Massachusetts plan (state average ~659 per filing). Assets: $242M.

$242M
total plan assets (2024 EOY)
1,696
covered participants
95th
percentile by assets (of 123,622 plans)
$142,464
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Foundation Medicine 401(k) Plan end-of-year assets rose from $187M in the plan year 2023 filing to $242M in the plan year 2024 filing.
  • Foundation Medicine 401(k) Plan reported net income rose from $49M in the plan year 2023 filing to $55M in the plan year 2024 filing.
  • Foundation Medicine 401(k) Plan reported participants fell from 1,829 in the plan year 2023 filing to 1,696 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Participants vs Massachusetts filers

In Massachusetts, the average filing covers about 659 participants across 4,265 plans. Foundation Medicine 401(k) Plan reports 1,696 participants - 2.6x that state average ($242M EOY assets).

Massachusetts filing particulars

Total Assets (Beginning of Year)$187M
Net Assets (End of Year)$242M
Net Income$55M
Employer EIN271316416
Plan Effective Date2010-05-15
Filing StatusFILING RECEIVED

Sponsor Plan History (Foundation Medicine, Inc.)

$100M$150M$200M$250M$300M 202220232024 $138M $242M ▲ +75.7%
Total plan assets by year, all Foundation Medicine, Inc. plans on file
Year Plans Participants Total Assets
2022 1 1,707 $138M
2023 1 1,829 $187M
2024 1 1,696 $242M

Nearby 401(k) Plans in Massachusetts

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Foundation Medicine 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Foundation Medicine 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Foundation Medicine …Fidelity Retirement …Liberty Mutual 401(k…Massachusetts Instit…Boston Scientific Co…State Street Salary …
Foundation Medicine 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Foundation Medicine 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Foundation Medicine 401(k) Plan assets move in 2024?
Foundation Medicine 401(k) Plan grew sharply - up 29.2% during 2024, from $187M to $242M. Reported net income was $55M.
How have Foundation Medicine, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), Foundation Medicine, Inc.'s sponsor-wide assets grew 75.7%, from $138M to $242M.
Where does Foundation Medicine 401(k) Plan rank by assets among Form 5500 filers?
Foundation Medicine 401(k) Plan ranks in the 95th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Foundation Medicine 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Page Southerland Page 401(k) Plan in TX ($242M, 1,406 participants).

Filing takeaways

Ways to act on Foundation Medicine 401(k) Plan's numbers.