401(k) · DOL Form 5500 · 2024
Cornerstone Research, Inc. 401(k) Plan
Data updated 2026-08-25
- $346M
- Total assets Above avg plan size
- 900
- Participants Near avg headcount
- 96th
- Percentile by assets National rank
- $384,939
- Avg per participant High balance/head
Official DOL plan name: Cornerstone Research 401(k) and Profit Sharing Plan · Sponsored by Cornerstone Research, Inc. · Massachusetts · Professional & Technical Services
$346M in assets, 900 participants
Cornerstone Research, Inc.'s Cornerstone Research 401(k) and Profit Sharing Plan reported $346M in total assets and 900 participants in its 2024 DOL Form 5500 filing, ranking in the 96th 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.
- #19,617 in Professional & Technical Services (20,173 peers)
Where Cornerstone Research 401(k) and Profit Sharing Plan sits by assets
Cornerstone Research 401(k) and Profit Sharing Plan sits in the top 5% of all filed plans by assets, $346M for 900 participants (~$384,939/participant), up 20.1% in 2024.
- #19,617
- in Professional & Technical Services (20,173 peers)
- +20.1%
- assets growth YoY
- 3.5×
- vs typical plan assets (national mean)
Cornerstone Research 401(k) and Profit Sharing Plan's outsized position by total assets
Cornerstone Research 401(k) and Profit Sharing Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$346,445,423 Top 4% higher than 96% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Cornerstone Research 401(k) and Profit Sharing Plan among mid-size filed plans by headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Cornerstone Research 401(k) and Profit Sharing Plan sits mid-pack in the medium band (900 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Cornerstone Research 401(k) and Profit Sharing Plan reported net income rose from $47M in the plan year 2023 filing to $58M in the plan year 2024 filing.
- Cornerstone Research 401(k) and Profit Sharing Plan end-of-year assets rose from $288M in the plan year 2023 filing to $346M in the plan year 2024 filing.
- Cornerstone Research 401(k) and Profit Sharing Plan reported participants rose from 774 in the plan year 2023 filing to 900 in the plan year 2024 filing.
Plan-year Form 5500 strip
Filing strip 943092543 · Cornerstone Research, Inc. PY 2024 · 401(k)
Cornerstone Research 401(k) and Profit Sharing Plan · $346M · 900 · 96th
- VS-ST $346M
- BOY 900
- SCH 96th
- EBSA 401(k)
- PART near Technip Energies USA, Inc. Retirement Savings Plan
- TYPE ind #19617
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 Massachusetts →
Cornerstone Research 401(k) and Profit Sharing Plan in the asset neighbourhood
Scale-class filing particulars (2024)
| Total Assets (Beginning of Year) | $288M |
|---|---|
| Net Assets (End of Year) | $346M |
| Net Income | $58M |
| Employer EIN | 943092543 |
| Plan Effective Date | 1990-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Cornerstone Research, Inc.)
Sponsor-wide plan assets over time
All Cornerstone Research, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $346M 43.253011183343226% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 707 | $242M |
| 2023 | 1 | 774 | $288M |
| 2024 | 1 | 900 | $346M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Fidelity Retirement Savings Plan $34.2B · 66,907
- Liberty Mutual 401(k) Plan $11.4B · 34,618
- Massachusetts Institute of Technology Supplemental 401(k) Plan $7.7B · 14,762
- Boston Scientific Corporation 401(k) Retirement Savings Plan $6.8B · 20,639
- State Street Salary Savings Program $6.5B · 12,777
Cornerstone Research 401(k) and Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount
Outside Massachusetts, the nearest 401(k) by assets is Technip Energies USA, Inc. Retirement Savings Plan in TX ($346M); by covered participants it is Community Trust Bancorp Inc Savings Plan in KY (900 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($346M here).
- Technip Energies USA, Inc. Retirement Savings Plan (TX) $346M · 1,057
- Comtech Telecommunications Corp. 401(k) Plan (NY) $347M · 1,109
- Direct Supply, Inc. 401(k) Retirement Savings Plan (WI) $346M · 1,277
- Gruma Corporation Retirement Savings Plan (TX) $346M · 8,752
Similar participant headcount
Nearest other-state filings by covered participants (900 participants); asset peers above are excluded.
- Community Trust Bancorp Inc Savings Plan (KY) 900 · 0 off
- Butler Machinery Company Retirement Plan (ND) 900 · 0 off
- Delaware Resource Group of Oklahoma, LLC 401(k) Plan (OK) 900 · 0 off
- Halekulani Corporation Cash Accumulation Plan (HI) 900 · 0 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.