401(k) · DOL Form 5500 · 2022

Insmed Inc. 401(k) Plan

Data updated 2026-08-25

$64M
Total assets Below avg plan size
461
Participants Below avg headcount
90th
Percentile by assets National rank
$138,420
Avg per participant Near avg balance/head
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Official DOL plan name: Insmed, Inc. 401(k) Plan and Trust · Sponsored by Insmed Inc. · New Jersey · Professional & Technical Services

$64M in assets, 461 participants

Insmed Inc.'s Insmed, Inc. 401(k) Plan and Trust reported $64M in total assets and 461 participants in its 2022 DOL Form 5500 filing, ranking in the 90th 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.

  • #19,624 in Professional & Technical Services (21,562 peers)

Where Insmed, Inc. 401(k) Plan and Trust sits by assets

Insmed, Inc. 401(k) Plan and Trust sits in the top 10% of all filed plans by assets, $64M for 461 participants (~$138,420/participant), down 3.9% in 2022.

#19,624
in Professional & Technical Services (21,562 peers)
-3.9%
assets change YoY
0.6×
vs typical plan assets (national mean)

The plan reported a net loss of $3M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Insmed, Inc. 401(k) Plan and Trust's outsized position by total assets

Insmed, Inc. 401(k) Plan and Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$63,811,699 Top 10% higher than 90% of 139,123 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 2022

Insmed, Inc. 401(k) Plan and Trust among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Insmed, Inc. 401(k) Plan and Trust sits mid-pack in the medium band (461 participants).

Form 5500 schedule snapshot

Filing strip 541972729 · Insmed Inc. PY 2022 · 401(k)

Insmed, Inc. 401(k) Plan and Trust · $64M · 461 · 90th

  • TYPE $64M
  • NET 461
  • BOOK 90th
  • VS-ST 401(k)
  • BOY near Fisher Profit Sharing and Prevailing Wage Plan
  • SCH ind #19624

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 New Jersey →

Insmed, Inc. 401(k) Plan and Trust in the asset neighbourhood

Bureau Veritas USA 401(k) Profit Sharing PlanBureau Veritas USA 401(k) Pr…$64MApple Health Care, Inc. 401(k) Security ExpressApple Health Care, Inc. 401(…$64MInsmed, Inc. 401(k) Plan and TrustInsmed, Inc. 401(k) Plan and…$64MFisher Profit Sharing and Prevailing Wage PlanFisher Profit Sharing and Pr…$64MKeyes Motors, Inc. Profit Sharing PlanKeyes Motors, Inc. Profit Sh…$64M
End-of-year total assets ($M) among Insmed, Inc. 401(k) Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$66M
Net Assets (End of Year)$64M
Net Income-$3M
Employer EIN541972729
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Insmed Inc.)

Sponsor-wide plan assets over time

All Insmed Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$134M 110.23039521326645% vs 2022
2024 filing year
$50M$100M$150M 202220232024 $63.8M $134M ▲ +110.2%
Year Plans Participants Total Assets
2022 1 461 $64M
2023 1 576 $92M
2024 1 696 $134M

Nearby 401(k) Plans in New Jersey

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

Insmed, Inc. 401(k) Plan and Trust vs. nearby 401(k) plans in New Jersey, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants Insmed, Inc. 401(k) Plan and Trust, Total assets ($B): 0.063811699 · Participants: 461Insmed, Inc. 401(k) Plan and TrustJPMorgan Chase 401(k) Savings Plan, Total assets ($B): 36.787229834 · Participants: 168280JPMorgan Chase 401(k) Savings PlanVerizon Savings Plan for Management Employees, Total assets ($B): 25.16607858 · Participants: 76788Verizon Savings Plan for Management EmployeesJohnson and Johnson Savings Plan, Total assets ($B): 21.189900271 · Participants: 43271Johnson and Johnson Savings PlanPfizer Savings Plan, Total assets ($B): 17.828820505 · Participants: 27796Pfizer Savings PlanErnst & Young Retirement Savings Plan, Total assets ($B): 12.40459021 · Participants: 52975Ernst & Young Retirement Savings Plan
Insmed, Inc. 401(k) Plan and Trust vs. nearby 401(k) plans in New Jersey, assets vs. participants
Compare Insmed, Inc. 401(k) Plan and Trust side-by-side with 3 peers →

Insmed, Inc. 401(k) Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside New Jersey, the nearest 401(k) by assets is Fisher Profit Sharing and Prevailing Wage Plan in ND ($64M); by covered participants it is Phoenix 401(k) Plan in TX (461 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (461 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Insmed, Inc. 401(k) Plan and Trust assets move in 2022? ▼
Insmed, Inc. 401(k) Plan and Trust edged down modestly - down 3.9% during 2022, from $66M to $64M. Reported net income was -$3M.
How have Insmed Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Insmed Inc.'s sponsor-wide assets grew 110.2%, from $64M to $134M.
Where does Insmed, Inc. 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Insmed, Inc. 401(k) Plan and Trust ranks in the 90th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Insmed, Inc. 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Fisher Profit Sharing and Prevailing Wage Plan in ND ($64M, 1,069 participants).
Which 401(k) plans cover a similar participant headcount to Insmed, Inc. 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Phoenix 401(k) Plan in TX (461 participants, $12M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 541972729.

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.