401(k) · DOL Form 5500 · 2023

Oxford Instruments Holdings 2013, Inc. 401(k) Plan

Data updated 2026-08-25

$53M
Total assets Below avg plan size
284
Participants Below avg headcount
86th
Percentile by assets National rank
$186,821
Avg per participant Above avg balance/head
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Official DOL plan name: Oxford Instruments 401(k) Plan · Sponsored by Oxford Instruments Holdings 2013, Inc. · Massachusetts · Management of Enterprises

$53M in assets, 284 participants

Oxford Instruments Holdings 2013, Inc.'s Oxford Instruments 401(k) Plan reported $53M in total assets and 284 participants in its 2023 DOL Form 5500 filing, ranking in the 86th 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.

  • #781 in Management of Enterprises (1,137 peers)

Coverage in Massachusetts

Oxford Instruments 401(k) Plan covers 284 participants in Massachusetts, about 43% of the average Massachusetts filer (state average ~659 per filing). Assets: $53M.

#781
in Management of Enterprises (1,137 peers)
+8.3%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Oxford Instruments 401(k) Plan's outsized position by total assets

Oxford Instruments 401(k) Plan vs every filed plan by assets

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

$53,057,155 Top 14% higher than 86% 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

Oxford Instruments 401(k) Plan 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. Oxford Instruments 401(k) Plan sits mid-pack in the medium band (284 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Oxford Instruments 401(k) Plan reported net income rose from -$14M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • Oxford Instruments 401(k) Plan end-of-year assets rose from $49M in the plan year 2022 filing to $53M in the plan year 2023 filing.
  • Oxford Instruments 401(k) Plan reported participants rose from 269 in the plan year 2022 filing to 284 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 800906730 · Oxford Instruments Holdings 2013, Inc. PY 2023 · 401(k)

Oxford Instruments 401(k) Plan · $53M · 284 · 86th

  • IND $53M
  • EOY 284
  • 5500 86th
  • ASSETS 401(k)
  • PCT near Pulmonary Medicine Associates Medical Group, Inc. 401(k) Profit Sharing Plan
  • EIN ind #781

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 Management of Enterprises retirement plans → · Plans in Massachusetts →

Oxford Instruments 401(k) Plan in the asset neighbourhood

Cgi Technologies and Solutions Sca 401(k) Savings PlanCgi Technologies and Solutio…$53MOxford Instruments 401(k) PlanOxford Instruments 401(k) Pl…$53MPulmonary Medicine Associates Medical Group, Inc. 401(k) Profit Sharing PlanPulmonary Medicine Associate…$53MTranscat, Inc. Long-Term Savings and Deferred Ps PlanTranscat, Inc. Long-Term Sav…$53MHcf Management, Inc. Retirement Incentive Savings PlanHcf Management, Inc. Retirem…$53M
End-of-year total assets ($M) among Oxford Instruments 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$49M
Net Assets (End of Year)$53M
Net Income$4M
Employer EIN800906730
Plan Effective Date1985-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Oxford Instruments Holdings 2013, Inc.)

Sponsor-wide plan assets over time

All Oxford Instruments Holdings 2013, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$57M 16.19595863668882% vs 2022
2024 filing year
$45M$50M$55M$60M 202220232024 $49M $56.9M ▲ +16.2%
Year Plans Participants Total Assets
2022 1 269 $49M
2023 1 284 $53M
2024 1 319 $57M

Nearby 401(k) Plans in Massachusetts

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

Oxford Instruments 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Oxford Instruments 401(k) Plan, Total assets ($B): 0.053057155 · Participants: 284Oxford Instruments 401(k) PlanFidelity 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
Oxford Instruments 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Oxford Instruments 401(k) Plan side-by-side with 3 peers →

Oxford Instruments 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Pulmonary Medicine Associates Medical Group, Inc. 401(k) Profit Sharing Plan in CA ($53M); by covered participants it is W D Partners Profit Sharing Plan in OH (284 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (284 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 Oxford Instruments 401(k) Plan assets move in 2023? ▼
Oxford Instruments 401(k) Plan grew at a solid clip - up 8.3% during 2023, from $49M to $53M. Reported net income was $4M.
How have Oxford Instruments Holdings 2013, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Oxford Instruments Holdings 2013, Inc.'s sponsor-wide assets grew 16.2%, from $49M to $57M.
Where does Oxford Instruments 401(k) Plan rank by assets among Form 5500 filers? ▼
Oxford Instruments 401(k) Plan ranks in the 86th 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 Oxford Instruments 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Pulmonary Medicine Associates Medical Group, Inc. 401(k) Profit Sharing Plan in CA ($53M, 140 participants).
Which 401(k) plans cover a similar participant headcount to Oxford Instruments 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is W D Partners Profit Sharing Plan in OH (284 participants, $34M 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 800906730.

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.