401(k) · DOL Form 5500 · 2023

Brooks Automation US, LLC. 401(k) Plan

Data updated 2026-08-11

$170M
Total assets
952
Participants
94th
Percentile by assets
$178,479
Avg per participant
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Official DOL plan name: Brooks Automation US, LLC. 401(k) Plan · Sponsored by Brooks Automation US, LLC. · Massachusetts · Manufacturing

$170M in assets, 952 participants

Brooks Automation US, LLC.'s Brooks Automation US, LLC. 401(k) Plan reported $170M in total assets and 952 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • 94th percentile by assets (of 127,072 plans)
  • #17,021 in Manufacturing (18,722 peers)

Where Brooks Automation US, LLC. 401(k) Plan sits by assets

Brooks Automation US, LLC. 401(k) Plan sits in the top 10% of all filed plans by assets, $170M for 952 participants (~$178,479/participant), up 23.4% in 2023.

$170M
total plan assets (2023 EOY)
952
covered participants
94th
percentile by assets (of 127,072 plans)
$178,479
avg assets per participant

Where Brooks Automation US, LLC. 401(k) Plan sits by total assets

Brooks Automation US, LLC. 401(k) Plan vs every filed plan by assets

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

$169,912,415 Top 6% higher than 94% of 127,068 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Brooks Automation US, LLC. 401(k) Plan reported net income rose from -$19M in the plan year 2022 filing to $32M in the plan year 2023 filing.
  • Brooks Automation US, LLC. 401(k) Plan reported participants rose from 666 in the plan year 2022 filing to 952 in the plan year 2023 filing.
  • Brooks Automation US, LLC. 401(k) Plan end-of-year assets rose from $138M in the plan year 2022 filing to $170M in the plan year 2023 filing.

See the national 2022→2023 release diff →

State
Massachusetts
Industry
Manufacturing

Brooks Automation US, LLC. 401(k) Plan vs the 2023 asset distribution

By assets, Brooks Automation US, LLC. 401(k) Plan outranks 94% of the 127,072 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.7x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$138M
Net Assets (End of Year)$170M
Net Income$32M
Employer EIN871631677
Plan Effective Date2022-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Brooks Automation US, LLC.)

$120M$140M$160M$180M$200M 202220232024 $138M $190M ▲ +37.8%
Total plan assets by year, all Brooks Automation US, LLC. plans on file
Year Plans Participants Total Assets
2022 1 666 $138M
2023 1 952 $170M
2024 1 935 $190M

Nearby 401(k) Plans in Massachusetts

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

Brooks Automation US, LLC. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Brooks Automation US…, Total assets ($B): 0.169912415 · Participants: 952Brooks Automation US…Fidelity Retirement …, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement …Liberty Mutual 401(k…, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k…Massachusetts Instit…, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Instit…Boston Scientific Co…, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Co…Philips North Americ…, Total assets ($B): 5.779286156 · Participants: 19120Philips North Americ…
Brooks Automation US, LLC. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Brooks Automation US, LLC. 401(k) Plan side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Brooks Automation US, LLC. 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Brooks Automation US, LLC. 401(k) Plan assets move in 2023? ▼
Brooks Automation US, LLC. 401(k) Plan grew sharply - up 23.4% during 2023, from $138M to $170M. Reported net income was $32M.
How have Brooks Automation US, LLC. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Brooks Automation US, LLC.'s sponsor-wide assets grew 37.8%, from $138M to $190M.
Where does Brooks Automation US, LLC. 401(k) Plan rank by assets among Form 5500 filers? ▼
Brooks Automation US, LLC. 401(k) Plan ranks in the 94th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Brooks Automation US, LLC. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Waldinger Corporation Profit Sharing and Savings Plan in IA ($170M, 1,971 participants).

Next read for Brooks Automation US, LLC. 401(k) Plan

Scale reading

Ways to act on Brooks Automation US, LLC. 401(k) Plan's numbers.

  • By total assets, Brooks Automation US, LLC. 401(k) Plan ranks in the top 10% 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
  • Brooks Automation US, LLC.'s sponsor-wide assets have grown 37.8% since 2022 across 3 plan years on file. More Manufacturing plans

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 871631677.

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.