Department of Labor filing

QUANTERIX CORPORATION

QUANTERIX CORPORATION 401(K) PROFIT SHARING PLAN AND TRUST · For the plan year ended Dec 31, 2024

Public filing 2024 · received Oct 15, 2025Verified current terms Not available

Plan at a glance

How good does the filing look?

69filing comparison
out of 100

The filing looks somewhat better than typical peers on the measures we can compare. This is a filing comparison, not a complete benefits score.

$Employer support

$5,598

Reported employer contributions per active participant.

Higher than about 78% of comparable plans

#People in the filing

412

Active participants reported for 2024.

The filing does not say how many employees are currently contributing.

¢Visible plan-paid fees

$187 / participant

Reported administrative expense—not every fee an employee may pay.

Lower cost than about 47% of comparable plans

↗Investment performance

Not available

Plan assets changed 33.2%, but that includes contributions, withdrawals, and market movement.

Asset change is not investment performance.

What we still need to judge the benefit

Current match formula, vesting, eligibility, investment choices, fund expense ratios, and employee-level fees.

See missing terms ↓

Filing comparison · 202469out of 100 among similar-size plans in the same industry when enough peers exist

How this filing compares

Reported employer contributions78th percentileTypical peer $3,137 · based on 5,509 comparable plans

Lower reported administrative expense47th percentileTypical peer $173 · based on 5,672 comparable plans

This comparison uses historical filing figures. It does not compare current match formulas, vesting, investments, or employee fees.

The short version

What the latest filing tells us

For the plan year ended Dec 31, 2024, QUANTERIX CORPORATION reported $2,306,325 in employer contributions across the plan and 412 active participants. That works out to $5,598 per active participant. It is useful context, but it is not the current match formula and it does not show what any one employee received.

Participation proxy55%

Active participants divided by all end-of-year plan participants. This is not the company participation rate because the filing does not report every eligible employee.

Employer money trendUp 35.2%

Change in reported employer contribution per active participant across the filing history shown.

Expense trendUp 25.5%

Change in reported administrative expense per participant. Investment expenses may not be included.

Peer context69/100

A filing comparison among similar-size plans in the same industry when enough peers exist.

Where the public filing stops

Current match, vesting, eligibility, employee fees, and investment choices require a dated plan document. Until we have one, those details stay blank.

Latest financial record

Contributions, assets, and expenses

These figures are reported totals for the plan—not individual account balances or promises to any employee.

Employer contributions: $2,306,325
Participant contributions: $4,732,062
Other contributions: $2,929,295
Employer share of reported contributions: 32.8%
Beginning assets: $29,797,851
Ending assets: $39,693,762
Ending net assets: $39,693,762
Ending liabilities: $0
Total income: $15,087,271
Total expenses: $5,191,360
Administrative expenses: $106,496
Participant loans: $196,141

Three-year filing history

How the reported figures changed

Each chart uses its own scale and starts at zero. When the filing has no value, the chart says so rather than turning it into a zero.

Employer contributions reported per active participant

2022

$4,141

2023

$2,058

2024

$5,598

Plan-paid administrative expenses per participant

2022

$149

2023

$91

2024

$187

Active participants

2022

313

2023

396

2024

412

Detailed filing history
Plan year	Per active participant	Active participants	Plan assets	Filing ID
2024	$5,598	412	39.7M	20251015083615NAL0005692560001
2023	$2,058	396	29.8M	20241018134617NAL0019225619001
2022	$4,141	313	23.4M	20231016161800NAL0038469073001

Changes in plan assets are not the same as investment performance. Each row uses the selected public filing for that year.

Plan operations

Details worth knowing

Participant loans as a share of plan assets: 0.5%
Independent accountant’s opinion: Unqualified opinion Code 1
Late participant contributions reported: Yes
Public plan identifier: 208957988-001

Reported plan details

Identity and filing status

Plan type: Retirement plan
Employer arrangement: Single-employer plan
Plan effective date: Jan 1, 2007
Industry: Professional, scientific, and technical services
Amended filing: No
Final filing for this plan: No
Short plan year: No
401(k) feature reported: Yes
Show DOL characteristic codes
2F2G2J2T2E3D

Reported service providers

Organizations named in the latest filing

The public dataset does not always identify a provider’s exact role. Compensation stays blank when it was not separately reported.

Provider	Plan year	Direct compensation	Indirect compensation
FIDELITY INVESTMENTS INSTITUTIONAL	2024	Not reported	unknown

Current plan terms

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Filing ACK_ID20251015083615NAL0005692560001

Data sourceDOL Form 5500 bulk data ↗

Filing searchEFAST2 ↗