401(k) · DOL Form 5500 · 2024

Harbourvest Partners, LLC 401(k) Plan

Data updated 2026-07-24

$226M
Total assets
894
Participants
95th
Percentile by assets
$252,628
Avg per participant

Official DOL plan name: Harbourvest Partners, LLC 401(k) Plan · Sponsored by Harbourvest Partners, LLC · Massachusetts · Finance & Insurance

$226M in assets, 894 participants

Harbourvest Partners, LLC's Harbourvest Partners, LLC 401(k) Plan reported $226M in total assets and 894 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 116,472 plans)

What the 2024 filing shows

Harbourvest Partners, LLC 401(k) Plan holds $226M for 894 participants - about $252,628 per participant, in the top 5% of all filed plans by assets, up 26.7% over the 2024 plan year.

$226M
total plan assets (2024 EOY)
894
covered participants
95th
percentile by assets (of 116,472 plans)
$252,628
avg assets per participant
Industry
Finance & Insurance

401(k) · DOL Form 5500 · 2024

What the Filing Says About Harbourvest Partners, LLC 401(k) Plan

Harbourvest Partners, LLC 401(k) Plan is a 401(k) retirement plan sponsored by Harbourvest Partners, LLC, headquartered in Massachusetts. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $226M in total end-of-year assets and covers 894 participants across the Finance & Insurance industry. The sponsor's EIN on file with the U.S. Department of Labor is 043335829, and the plan has been effective since 1997-03-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $178M at the beginning of 2024 to $226M at year-end - up 26.7%. Net assets (after liabilities) closed the year at $226M, with reported net income of $48M 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.

Across the 3 plan years Harbourvest Partners, LLC has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $133M to $226M, a gain of 70.1%, while reported participants moved from 611 to 894 (+46.3%). The strongest year on file by total sponsor assets was 2024 at $226M; the softest was 2022 at $133M. Year-by-year, sponsor-wide filings show: 2022 - $133M in assets across 1 plan covering 611 participants; 2023 - $178M in assets across 1 plan covering 808 participants; 2024 - $226M in assets across 1 plan covering 894 participants.

By assets, Harbourvest Partners, LLC 401(k) Plan outranks 95% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 2.3x the national average plan size of $100M and 730 average participants.

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, 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.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Harbourvest Partners, LLC 401(k) Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$178M
Total Assets (End of Year)$226M
Net Assets (End of Year)$226M
Net Income$48M
Plan Type401(k)
Employer EIN043335829
Plan Effective Date1997-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Harbourvest Partners, LLC)

$100M$150M$200M$250M 202220232024 $133M $226M ▲ +70.1%
Total plan assets by year, all Harbourvest Partners, LLC 401(k) plans on file
Year Plans Participants Total Assets
2022 1 611 $133M
2023 1 808 $178M
2024 1 894 $226M

Nearby 401(k) Plans in Massachusetts

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

Harbourvest Partners, LLC 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Harbourvest Partners, LLC 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 Harbourvest Partners…Fidelity Retirement …Liberty Mutual 401(k…Massachusetts Instit…Boston Scientific Co…State Street Salary …
Harbourvest Partners, LLC 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 Harbourvest Partners, LLC 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How much money is in the Harbourvest Partners, LLC 401(k) Plan?
As of the 2024 Form 5500 filing, Harbourvest Partners, LLC 401(k) Plan holds $226M in total assets with 894 participants. It is sponsored by Harbourvest Partners, LLC.
What type of plan is Harbourvest Partners, LLC 401(k) Plan?
Harbourvest Partners, LLC 401(k) Plan is a 401(k) plan. It has been effective since 1997-03-01. The plan is filed with the U.S. Department of Labor under EIN 043335829.
Who sponsors the Harbourvest Partners, LLC 401(k) Plan?
Harbourvest Partners, LLC 401(k) Plan is sponsored by Harbourvest Partners, LLC, located in Massachusetts. The sponsor's EIN is 043335829 and the plan operates in the Finance & Insurance industry.
How did Harbourvest Partners, LLC 401(k) Plan perform in 2024?
Harbourvest Partners, LLC 401(k) Plan grew sharply - up 26.7% during 2024, moving from $178M to $226M in total assets. Net income was $48M.

What this filing means

Ways to act on Harbourvest Partners, LLC 401(k) Plan's numbers.

  • By total assets, Harbourvest Partners, LLC 401(k) Plan ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar 401(k) plans in Massachusetts. Compare plans
  • Harbourvest Partners, LLC's sponsor-wide assets have grown 70.1% since 2022 across 3 plan years on file. More Finance & Insurance plans
  • A 401(k) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

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) - original filing retrieval by EIN 043335829.

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

Reference: IRS Publication 590-B, 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.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.