401(k) · DOL Form 5500 · 2022

Regenxbio Inc 401(k) Plan

Data updated 2026-08-25

$38M
Total assets Below avg plan size
362
Participants Below avg headcount
85th
Percentile by assets National rank
$103,817
Avg per participant Below avg balance/head
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Official DOL plan name: Regenxbio Inc 401(k) Plan · Sponsored by Regenxbio Inc · Maryland · Professional & Technical Services

$38M in assets, 362 participants

Regenxbio Inc's Regenxbio Inc 401(k) Plan reported $38M in total assets and 362 participants in its 2022 DOL Form 5500 filing, ranking in the 85th 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.

  • #18,589 in Professional & Technical Services (21,562 peers)

Coverage in Maryland

Regenxbio Inc 401(k) Plan covers 362 participants in Maryland, about 39% of the average Maryland filer (state average ~929 per filing). Assets: $38M.

#18,589
in Professional & Technical Services (21,562 peers)
+1.4%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Regenxbio Inc 401(k) Plan's outsized position by total assets

Regenxbio Inc 401(k) Plan vs every filed plan by assets

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

$37,581,798 Top 15% higher than 85% 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

Regenxbio Inc 401(k) Plan 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. Regenxbio Inc 401(k) Plan sits mid-pack in the medium band (362 participants).

Form 5500 schedule snapshot

Filing strip 471851754 · Regenxbio Inc PY 2022 · 401(k)

Regenxbio Inc 401(k) Plan · $38M · 362 · 85th

  • NET $38M
  • NET 362
  • NET 85th
  • NET 401(k)
  • NET near Life Storage 401(k) Plan
  • NET ind #18589

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 Maryland →

Regenxbio Inc 401(k) Plan in the asset neighbourhood

Velosio, LLC 401(k) Plan$38MRegenxbio Inc 401(k) Plan$38MLife Storage 401(k) Plan$38MPenn Stuart & Eskridge Profit Sharing PlanPenn Stuart & Eskridge Profi…$38MTerritorial Savings Bank 401(k) PlanTerritorial Savings Bank 401…$38M
End-of-year total assets ($M) among Regenxbio Inc 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Maryland filing particulars

Total Assets (Beginning of Year)$37M
Net Assets (End of Year)$38M
Net Income$522K
Employer EIN471851754
Plan Effective Date2015-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Regenxbio Inc)

Sponsor-wide plan assets over time

All Regenxbio Inc plans reported in each filing year

Latest sponsor-wide plan assets
$68M 80.20303605484762% vs 2022
2024 filing year
$30M$40M$50M$60M$70M$80M 202220232024 $37.6M $67.7M ▲ +80.2%
Year Plans Participants Total Assets
2022 1 362 $38M
2023 1 395 $54M
2024 1 348 $68M

Nearby 401(k) Plans in Maryland

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

Regenxbio Inc 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -1001020304050 Total assets ($B) Participants Regenxbio Inc 401(k) Plan, Total assets ($B): 0.037581798 · Participants: 362Regenxbio Inc 401(k) PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 43.624690273 · Participants: 87666Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 8.25929933 · Participants: 82576Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 3.651080244 · Participants: 6107T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.260404321 · Participants: 2819Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 1.938654635 · Participants: 74729Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Regenxbio Inc 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Regenxbio Inc 401(k) Plan side-by-side with 3 peers →

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

Outside Maryland, the nearest 401(k) by assets is Life Storage 401(k) Plan in NY ($38M); by covered participants it is Choice Investments Savings Plan in WV (362 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($38M here).

Similar participant headcount

Nearest other-state filings by covered participants (362 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 Regenxbio Inc 401(k) Plan assets move in 2022? ▼
Regenxbio Inc 401(k) Plan edged up modestly - up 1.4% during 2022, from $37M to $38M. Reported net income was $522K.
How have Regenxbio Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Regenxbio Inc's sponsor-wide assets grew 80.2%, from $38M to $68M.
Where does Regenxbio Inc 401(k) Plan rank by assets among Form 5500 filers? ▼
Regenxbio Inc 401(k) Plan ranks in the 85th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Regenxbio Inc 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Life Storage 401(k) Plan in NY ($38M, 1,704 participants).
Which 401(k) plans cover a similar participant headcount to Regenxbio Inc 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Choice Investments Savings Plan in WV (362 participants, $14M 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 471851754.

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.