401(k) · DOL Form 5500 · 2023

Sk Hynix Nand Product Solutions Corp. 401(k) Plan

Data updated 2026-08-25

$111M
Total assets Near avg plan size
1,517
Participants Near avg headcount
92nd
Percentile by assets National rank
$73,334
Avg per participant Below avg balance/head
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Official DOL plan name: Solidigm 401(k) Plan · Sponsored by Sk Hynix Nand Product Solutions Corp. · California · Manufacturing

$111M in assets, 1,517 participants

Sk Hynix Nand Product Solutions Corp.'s Solidigm 401(k) Plan reported $111M in total assets and 1,517 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • #16,432 in Manufacturing (18,722 peers)

Coverage in California

Solidigm 401(k) Plan covers 1,517 participants in California, 2.4x the typical California plan (state average ~630 per filing). Assets: $111M.

#16,432
in Manufacturing (18,722 peers)
+109.7%
assets growth YoY
1.1×
vs typical plan assets (national mean)

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

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

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

$111,247,469 Top 8% higher than 92% 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

Solidigm 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Solidigm 401(k) Plan lands in the large band (1,517 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Solidigm 401(k) Plan end-of-year assets rose from $53M in the plan year 2022 filing to $111M in the plan year 2023 filing.
  • Solidigm 401(k) Plan reported participants rose from 1,202 in the plan year 2022 filing to 1,517 in the plan year 2023 filing.
  • Solidigm 401(k) Plan reported net income rose from $53M in the plan year 2022 filing to $58M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 862384522 · Sk Hynix Nand Product Solutions Corp. PY 2023 · 401(k)

Solidigm 401(k) Plan · $111M · 1,517 · 92nd

  • PCT $111M
  • EIN 1,517
  • RANK 92nd
  • PHOTO 401(k)
  • IND near Ls Power Development, LLC 401(k) and Profit Sharing Plan
  • EOY ind #16432

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 Manufacturing retirement plans → · Plans in California →

Solidigm 401(k) Plan in the asset neighbourhood

Savings Plan for Employees of Intermountain Power Service CorporationSavings Plan for Employees o…$111MLs Power Development, LLC 401(k) and Profit Sharing PlanLs Power Development, LLC 40…$111MSolidigm 401(k) Plan$111MMcallister Savings Plan$111MRuiz Food Products, Inc. 401(k) Profit Sharing PlanRuiz Food Products, Inc. 401…$111M
End-of-year total assets ($M) among Solidigm 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$53M
Net Assets (End of Year)$111M
Net Income$58M
Employer EIN862384522
Plan Effective Date2022-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sk Hynix Nand Product Solutions Corp.)

Sponsor-wide plan assets over time

All Sk Hynix Nand Product Solutions Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$161M 202.72325380806078% vs 2022
2024 filing year
$0M$50M$100M$150M$200M 202220232024 $53.1M $161M ▲ +202.7%
Year Plans Participants Total Assets
2022 1 1,202 $53M
2023 1 1,517 $111M
2024 1 1,123 $161M

Nearby 401(k) Plans in California

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

Solidigm 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Solidigm 401(k) Plan, Total assets ($B): 0.111247469 · Participants: 1517Solidigm 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Solidigm 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Solidigm 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Ls Power Development, LLC 401(k) and Profit Sharing Plan in NJ ($111M); by covered participants it is Sky Lakes Medical Center 401(k) in OR (1,517 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,517 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 Solidigm 401(k) Plan assets move in 2023? ▼
Solidigm 401(k) Plan surged - up 109.7% during 2023, from $53M to $111M. Reported net income was $58M.
How have Sk Hynix Nand Product Solutions Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sk Hynix Nand Product Solutions Corp.'s sponsor-wide assets grew 202.7%, from $53M to $161M.
Where does Solidigm 401(k) Plan rank by assets among Form 5500 filers? ▼
Solidigm 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Solidigm 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ls Power Development, LLC 401(k) and Profit Sharing Plan in NJ ($111M, 346 participants).
Which 401(k) plans cover a similar participant headcount to Solidigm 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sky Lakes Medical Center 401(k) in OR (1,517 participants, $138M 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 862384522.

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.