401(k) · DOL Form 5500 · 2023
Riverside Research Institute 401(k) Plan
Data updated 2026-08-25
- $92M
- Total assets Below avg plan size
- 671
- Participants Below avg headcount
- 91st
- Percentile by assets National rank
- $136,828
- Avg per participant Near avg balance/head
Official DOL plan name: Riverside Research Institute Non-Contributory Retirement Income Plan · Sponsored by Riverside Research Institute · Virginia · Professional & Technical Services
$92M in assets, 671 participants
Riverside Research Institute's Riverside Research Institute Non-Contributory Retirement Income Plan reported $92M in total assets and 671 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.
- #18,671 in Professional & Technical Services (20,321 peers)
Where Riverside Research Institute Non-Contributory Retirement Income Plan sits by assets
Riverside Research Institute Non-Contributory Retirement Income Plan sits in the top 10% of all filed plans by assets, $92M for 671 participants (~$136,828/participant), up 10.2% in 2023.
- #18,671
- in Professional & Technical Services (20,321 peers)
- +10.2%
- assets growth YoY
- 0.9×
- vs typical plan assets (national mean)
Riverside Research Institute Non-Contributory Retirement Income Plan's outsized position by total assets
Riverside Research Institute Non-Contributory Retirement Income Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$91,811,704 Top 9% higher than 91% 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
Riverside Research Institute Non-Contributory Retirement Income 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. Riverside Research Institute Non-Contributory Retirement Income Plan sits mid-pack in the medium band (671 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Riverside Research Institute Non-Contributory Retirement Income Plan reported net income rose from -$17M in the plan year 2022 filing to $9M in the plan year 2023 filing.
- Riverside Research Institute Non-Contributory Retirement Income Plan end-of-year assets rose from $83M in the plan year 2022 filing to $92M in the plan year 2023 filing.
- Riverside Research Institute Non-Contributory Retirement Income Plan reported participants fell from 731 in the plan year 2022 filing to 671 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 132593244 · Riverside Research Institute PY 2023 · 401(k)
Riverside Research Institute Non-Contributory Retirement Income Plan · $92M · 671 · 91st
- VS-ST $92M
- BOY 671
- SCH 91st
- EBSA 401(k)
- PART near Healthalliance 403(b) Plan
- TYPE ind #18671
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 Virginia →
Riverside Research Institute Non-Contributory Retirement Income Plan in the asset neighbourhood
Scale-class filing particulars (2023)
| Total Assets (Beginning of Year) | $83M |
|---|---|
| Net Assets (End of Year) | $92M |
| Net Income | $9M |
| Employer EIN | 132593244 |
| Plan Effective Date | 1970-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Riverside Research Institute)
Sponsor-wide plan assets over time
All Riverside Research Institute plans reported in each filing year
- Latest sponsor-wide plan assets
- $203M 21.843662926882505% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 1,379 | $167M |
| 2023 | 2 | 671 | $189M |
| 2024 | 2 | 1,426 | $203M |
Nearby 401(k) Plans in Virginia
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Northrop Grumman Savings Plan $36.2B · 97,987
- 401(k) Pension Plan $15.0B · 62,467
- General Dynamics Corporation 401(k) Plan 6.0 $11.2B · 48,860
- Leidos, Inc. Retirement Plan $10.6B · 27,043
- Bae Systems Employees' Savings and Investment Plan $9.4B · 31,681
Riverside Research Institute Non-Contributory Retirement Income Plan's out-of-state 401(k) peers by assets and headcount
Outside Virginia, the nearest 401(k) by assets is Healthalliance 403(b) Plan in NY ($92M); by covered participants it is The Boldt Company's Retirement Plan in WI (671 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($92M here).
- Healthalliance 403(b) Plan (NY) $92M · 1,107
- Snap One, LLC 401(k) Plan (UT) $92M · 1,426
- Vitech Systems Group 401(k) Plan (NY) $92M · 508
- Icims 401(k) Plan (NJ) $92M · 931
Similar participant headcount
Nearest other-state filings by covered participants (671 participants); asset peers above are excluded.
- The Boldt Company's Retirement Plan (WI) 671 · 0 off
- Covanta Environmental Solutions 401(k) Plan (NJ) 671 · 0 off
- Sage 401(k) Plan (MA) 671 · 0 off
- Inland Truck Parts Company 401(k) Plan (KS) 671 · 0 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.