401(k) · DOL Form 5500 · 2023

Quanterix Corporation 401(k) Plan

Data updated 2026-08-25

$30M
Total assets Below avg plan size
313
Participants Below avg headcount
79th
Percentile by assets National rank
$95,201
Avg per participant Below avg balance/head
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Official DOL plan name: Quanterix Corporation 401(k) Profit Sharing Plan and Trust · Sponsored by Quanterix Corporation · Massachusetts · Professional & Technical Services

$30M in assets, 313 participants

Quanterix Corporation's Quanterix Corporation 401(k) Profit Sharing Plan and Trust reported $30M in total assets and 313 participants in its 2023 DOL Form 5500 filing, ranking in the 79th 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.

  • #16,184 in Professional & Technical Services (20,321 peers)

Coverage in Massachusetts

Quanterix Corporation 401(k) Profit Sharing Plan and Trust covers 313 participants in Massachusetts, about 48% of the average Massachusetts filer (state average ~659 per filing). Assets: $30M.

#16,184
in Professional & Technical Services (20,321 peers)
+27.6%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Quanterix Corporation 401(k) Profit Sharing Plan and Trust's outsized position by total assets

Quanterix Corporation 401(k) Profit Sharing Plan and Trust vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$29,797,851 Top 21% higher than 79% of 127,068 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 2023

Quanterix Corporation 401(k) Profit Sharing Plan and Trust among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Quanterix Corporation 401(k) Profit Sharing Plan and Trust sits mid-pack in the medium band (313 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Quanterix Corporation 401(k) Profit Sharing Plan and Trust reported net income rose from -$3M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Quanterix Corporation 401(k) Profit Sharing Plan and Trust end-of-year assets rose from $23M in the plan year 2022 filing to $30M in the plan year 2023 filing.
  • Quanterix Corporation 401(k) Profit Sharing Plan and Trust reported participants fell from 417 in the plan year 2022 filing to 313 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 208957988 · Quanterix Corporation PY 2023 · 401(k)

Quanterix Corporation 401(k) Profit Sharing Plan and Trust · $30M · 313 · 79th

  • TYPE $30M
  • NET 313
  • BOOK 79th
  • VS-ST 401(k)
  • BOY near Sentry Equipment Erectors, Inc. Employee Stock Ownership and Savings Plan
  • SCH ind #16184

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 Professional & Technical Services retirement plans → · Plans in Massachusetts →

Quanterix Corporation 401(k) Profit Sharing Plan and Trust in the asset neighbourhood

Quanterix Corporation 401(k) Profit Sharing Plan and TrustQuanterix Corporation 401(k)…$30MSentry Equipment Erectors, Inc. Employee Stock Ownership and Savings PlanSentry Equipment Erectors, I…$30M3form 401(k) Plan$30MGunther Motor Company 401(k) PlanGunther Motor Company 401(k)…$30MColumbus Equipment Company Savings Plan and TrustColumbus Equipment Company S…$30M
End-of-year total assets ($M) among Quanterix Corporation 401(k) Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$23M
Net Assets (End of Year)$30M
Net Income$6M
Employer EIN208957988
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Quanterix Corporation)

Sponsor-wide plan assets over time

All Quanterix Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$40M 69.92838597631622% vs 2022
2024 filing year
$20M$25M$30M$35M$40M$45M 202220232024 $23.4M $39.7M ▲ +69.9%
Year Plans Participants Total Assets
2022 1 417 $23M
2023 1 313 $30M
2024 1 396 $40M

Nearby 401(k) Plans in Massachusetts

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

Quanterix Corporation 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Quanterix Corporation 401(k) Profit Sharing Plan and Trust, Total assets ($B): 0.029797851 · Participants: 313Quanterix Corporation 401(k) Profit Sharing Plan and TrustFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Quanterix Corporation 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Quanterix Corporation 401(k) Profit Sharing Plan and Trust side-by-side with 3 peers →

Quanterix Corporation 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 Sentry Equipment Erectors, Inc. Employee Stock Ownership and Savings Plan in VA ($30M); by covered participants it is Onin Group 401(k) Plan in AL (313 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (313 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Quanterix Corporation 401(k) Profit Sharing Plan and Trust assets move in 2023? ▼
Quanterix Corporation 401(k) Profit Sharing Plan and Trust grew sharply - up 27.6% during 2023, from $23M to $30M. Reported net income was $6M.
How have Quanterix Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Quanterix Corporation's sponsor-wide assets grew 69.9%, from $23M to $40M.
Where does Quanterix Corporation 401(k) Profit Sharing Plan and Trust rank by assets among Form 5500 filers? ▼
Quanterix Corporation 401(k) Profit Sharing Plan and Trust ranks in the 79th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Quanterix Corporation 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Sentry Equipment Erectors, Inc. Employee Stock Ownership and Savings Plan in VA ($30M, 169 participants).
Which 401(k) plans cover a similar participant headcount to Quanterix Corporation 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Onin Group 401(k) Plan in AL (313 participants, $3M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 208957988.

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.