401(k) · DOL Form 5500 · 2023
Regenxbio Inc 401(k) Plan
Data updated 2026-08-25
- $54M
- Total assets Below avg plan size
- 395
- Participants Below avg headcount
- 86th
- Percentile by assets National rank
- $135,561
- Avg per participant Near avg balance/head
Official DOL plan name: Regenxbio Inc 401(k) Plan · Sponsored by Regenxbio Inc · Maryland · Professional & Technical Services
$54M in assets, 395 participants
Regenxbio Inc's Regenxbio Inc 401(k) Plan reported $54M in total assets and 395 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.
- #17,730 in Professional & Technical Services (20,321 peers)
Coverage in Maryland
Regenxbio Inc 401(k) Plan covers 395 participants in Maryland, about 43% of the average Maryland filer (state average ~929 per filing). Assets: $54M.
- #17,730
- in Professional & Technical Services (20,321 peers)
- +42.5%
- assets growth YoY
- 0.5×
- 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 2023 · DOL Form 5500
$53,546,491 Top 14% higher than 86% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Regenxbio Inc 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. Regenxbio Inc 401(k) Plan sits mid-pack in the medium band (395 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Regenxbio Inc 401(k) Plan reported net income rose from $522K in the plan year 2022 filing to $16M in the plan year 2023 filing.
- Regenxbio Inc 401(k) Plan end-of-year assets rose from $38M in the plan year 2022 filing to $54M in the plan year 2023 filing.
- Regenxbio Inc 401(k) Plan reported participants rose from 362 in the plan year 2022 filing to 395 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 471851754 · Regenxbio Inc PY 2023 · 401(k)
Regenxbio Inc 401(k) Plan · $54M · 395 · 86th
- PART $54M
- PART 395
- PART 86th
- PART 401(k)
- PART near The Pampered Chef 401(k) Plan
- PART ind #17730
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
Maryland filing particulars
| Total Assets (Beginning of Year) | $38M |
|---|---|
| Net Assets (End of Year) | $54M |
| Net Income | $16M |
| Employer EIN | 471851754 |
| Plan Effective Date | 2015-01-01 |
| Filing Status | FILING 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
| 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.
- Lockheed Martin Corporation Salaried Savings Plan $47.3B · 91,511
- Marriott Retirement Savings Plan $10.2B · 96,415
- T. Rowe Price U.S. Retirement Program $4.4B · 6,292
- Nfl Player Second Career Savings Plan $4.0B · 2,767
- Sodexo 401 (K) Employees' Retirement Savings Plan and Trust $2.2B · 80,121
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 The Pampered Chef 401(k) Plan in IL ($54M); by covered participants it is Employ, Inc. 401(k) Plan in IN (395 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($54M here).
- The Pampered Chef 401(k) Plan (IL) $54M · 294
- 9dot 401(k) Plan (CA) $54M · 2,018
- Koch Companies 401(k) Retirement Savings Plan (MN) $54M · 1,612
- Brady Services Holdings, Inc. (NC) $54M · 442
Similar participant headcount
Nearest other-state filings by covered participants (395 participants); asset peers above are excluded.
- Employ, Inc. 401(k) Plan (IN) 395 · 0 off
- Cribl 401(k) Plan (CA) 395 · 0 off
- Salina Vortex Employees' Retirement Plan (KS) 395 · 0 off
- O'reilly Media, Inc. 401(k) Plan (CA) 395 · 0 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.