401(k) · DOL Form 5500 · 2022

T2 Biosystems, Inc 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
176
Participants Small participant base
62nd
Percentile by assets National rank
$50,222
Avg per participant Low balance/head
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Official DOL plan name: T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust · Sponsored by T2 Biosystems, Inc · Massachusetts · Healthcare & Social Assistance

$9M in assets, 176 participants

T2 Biosystems, Inc's T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust reported $9M in total assets and 176 participants in its 2022 DOL Form 5500 filing, ranking in the 62nd 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.

  • #13,661 in Healthcare & Social Assistance (20,060 peers)

Coverage in Massachusetts

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust covers 176 participants in Massachusetts, about 27% of the average Massachusetts filer (state average ~659 per filing). Assets: $9M.

#13,661
in Healthcare & Social Assistance (20,060 peers)
-3.1%
assets change YoY

The plan reported a net loss of $286K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust's mid-pack asset rank among Healthcare & Social Assistance and all filers

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$8,839,122 Top 38% higher than 62% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust sits mid-pack in the medium band (176 participants).

EBSA filing schedule strip

Filing strip 204827488 · T2 Biosystems, Inc PY 2022 · 401(k)

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust · $9M · 176 · 62nd

  • IND $9M
  • EOY 176
  • 5500 62nd
  • ASSETS 401(k)
  • PCT near Ihrc, Inc. 401(k) Plan
  • EIN ind #13661

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Healthcare & Social Assistance retirement plans → · Plans in Massachusetts →

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust in the asset neighbourhood

T2 Biosystems, Inc 401(k) Profit Sharing Plan and TrustT2 Biosystems, Inc 401(k) Pr…$9MIhrc, Inc. 401(k) Plan$9MPotato King, Inc. 401(k) Plan$9MHf Group LLC 401(k) Plan$9MRechtien International Trucks, Inc. 401(k) Retirement PlanRechtien International Truck…$9M
End-of-year total assets ($M) among T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Massachusetts filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$9M
Net Income-$286K
Employer EIN204827488
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (T2 Biosystems, Inc)

Sponsor-wide plan assets over time

All T2 Biosystems, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$10M 12.963832833170535% vs 2022
2024 filing year
$8.5M$9M$9.5M$10M$10.5M 202220232024 $8.84M $9.99M ▲ +13.0%
Year Plans Participants Total Assets
2022 1 176 $9M
2023 1 153 $9M
2024 1 102 $10M

Nearby 401(k) Plans in Massachusetts

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

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust, Total assets ($B): 0.008839122 · Participants: 176T2 Biosystems, Inc 401(k) Profit Sharing Plan and TrustFidelity Retirement Savings Plan, Total assets ($B): 22.953563448 · Participants: 52036Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 8.79802945 · Participants: 32843Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 5.810585521 · Participants: 13690Massachusetts Institute of Technology Supplemental 401(k) PlanPhilips North America 401(k) Plan, Total assets ($B): 5.180251859 · Participants: 19750Philips North America 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 4.853752256 · Participants: 18359Boston Scientific Corporation 401(k) Retirement Savings Plan
T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust side-by-side with 3 peers →

T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Ihrc, Inc. 401(k) Plan in GA ($9M); by covered participants it is Empyrean Services LLC 401(k) Plan in PA (176 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($9M here).

Similar participant headcount

Nearest other-state filings by covered participants (176 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust assets move in 2022? ▼
T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust edged down modestly - down 3.1% during 2022, from $9M to $9M. Reported net income was -$286K.
How have T2 Biosystems, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), T2 Biosystems, Inc's sponsor-wide assets grew 13.0%, from $9M to $10M.
Which 401(k) plans are similar in size to T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Ihrc, Inc. 401(k) Plan in GA ($9M, 43 participants).
Which 401(k) plans cover a similar participant headcount to T2 Biosystems, Inc 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Empyrean Services LLC 401(k) Plan in PA (176 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 204827488.

Read our methodology - how this data is sourced, computed, and verified.

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