401(k) · DOL Form 5500 · 2023

Greylock Federal Credit Union 401(k) Plan

Data updated 2026-08-25

$38M
Total assets Below avg plan size
316
Participants Below avg headcount
82nd
Percentile by assets National rank
$119,788
Avg per participant Near avg balance/head
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Official DOL plan name: Greylock 401(k) Plan · Sponsored by Greylock Federal Credit Union · Massachusetts · Finance & Insurance

$38M in assets, 316 participants

Greylock Federal Credit Union's Greylock 401(k) Plan reported $38M in total assets and 316 participants in its 2023 DOL Form 5500 filing, ranking in the 82nd 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.

  • #6,466 in Finance & Insurance (8,869 peers)

Coverage in Massachusetts

Greylock 401(k) Plan covers 316 participants in Massachusetts, about 48% of the average Massachusetts filer (state average ~659 per filing). Assets: $38M.

#6,466
in Finance & Insurance (8,869 peers)
+17.4%
assets growth YoY
0.4×
vs typical plan assets (national mean)

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

Greylock 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$37,853,161 Top 18% higher than 82% of 127,068 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 2023

Greylock 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. Greylock 401(k) Plan sits mid-pack in the medium band (316 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Greylock 401(k) Plan reported net income rose from -$4M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Greylock 401(k) Plan end-of-year assets rose from $32M in the plan year 2022 filing to $38M in the plan year 2023 filing.
  • Greylock 401(k) Plan reported participants rose from 294 in the plan year 2022 filing to 316 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 042230576 · Greylock Federal Credit Union PY 2023 · 401(k)

Greylock 401(k) Plan · $38M · 316 · 82nd

  • EIN $38M
  • EIN 316
  • EIN 82nd
  • EIN 401(k)
  • EIN near Vector Solutions 401(k) Plan
  • EIN ind #6466

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 Finance & Insurance retirement plans → · Plans in Massachusetts →

Greylock 401(k) Plan in the asset neighbourhood

Vector Solutions 401(k) Plan$38MDel Grande Dealer Group 401(k) PlanDel Grande Dealer Group 401(…$38MCommunity Care Partners Retirement Savings PlanCommunity Care Partners Reti…$38MDominion Electric Supply Company, Inc. 401(k) Profit Sharing PlanDominion Electric Supply Com…$38MGreylock 401(k) Plan$38M
End-of-year total assets ($M) among Greylock 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$32M
Net Assets (End of Year)$38M
Net Income$6M
Employer EIN042230576
Plan Effective Date1994-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Greylock Federal Credit Union)

Sponsor-wide plan assets over time

All Greylock Federal Credit Union plans reported in each filing year

Latest sponsor-wide plan assets
$72M 19.71798036278862% vs 2022
2024 filing year
$55M$60M$65M$70M$75M 202220232024 $60.5M $72.4M ▲ +19.7%
Year Plans Participants Total Assets
2022 2 559 $60M
2023 2 588 $70M
2024 2 638 $72M

Nearby 401(k) Plans in Massachusetts

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

Greylock 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Greylock 401(k) Plan, Total assets ($B): 0.037853161 · Participants: 316Greylock 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Greylock 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Greylock 401(k) Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is Vector Solutions 401(k) Plan in FL ($38M); by covered participants it is Akin Ford 401(k) Employees Savings Plan in GA (316 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (316 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Greylock 401(k) Plan assets move in 2023? ▼
Greylock 401(k) Plan grew sharply - up 17.4% during 2023, from $32M to $38M. Reported net income was $6M.
How have Greylock Federal Credit Union plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Greylock Federal Credit Union's sponsor-wide assets grew 19.7%, from $60M to $72M.
Where does Greylock 401(k) Plan rank by assets among Form 5500 filers? ▼
Greylock 401(k) Plan ranks in the 82nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Greylock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Vector Solutions 401(k) Plan in FL ($38M, 716 participants).
Which 401(k) plans cover a similar participant headcount to Greylock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Akin Ford 401(k) Employees Savings Plan in GA (316 participants, $11M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042230576.

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.