401(k) · DOL Form 5500 · 2023

Sk Hynix Memory Solutions America Inc. 401(k) Plan

Data updated 2026-08-25

$85M
Total assets Below avg plan size
282
Participants Below avg headcount
90th
Percentile by assets National rank
$301,282
Avg per participant High balance/head
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Official DOL plan name: Sk Hynix Memory Solutions America Inc. 401(k) Plan · Sponsored by Sk Hynix Memory Solutions America Inc. · California · Manufacturing

$85M in assets, 282 participants

Sk Hynix Memory Solutions America Inc.'s Sk Hynix Memory Solutions America Inc. 401(k) Plan reported $85M in total assets and 282 participants in its 2023 DOL Form 5500 filing, ranking in the 90th 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.

  • #15,969 in Manufacturing (18,722 peers)

Coverage in California

Sk Hynix Memory Solutions America Inc. 401(k) Plan covers 282 participants in California, about 45% of the average California filer (state average ~630 per filing). Assets: $85M.

#15,969
in Manufacturing (18,722 peers)
+32.1%
assets growth YoY
0.9×
vs typical plan assets (national mean)

Sk Hynix Memory Solutions America Inc. 401(k) Plan's outsized position by total assets

Sk Hynix Memory Solutions America Inc. 401(k) Plan vs every filed plan by assets

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

$84,961,426 Top 10% higher than 90% 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

Sk Hynix Memory Solutions America 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. Sk Hynix Memory Solutions America Inc. 401(k) Plan sits mid-pack in the medium band (282 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Sk Hynix Memory Solutions America Inc. 401(k) Plan reported net income rose from -$11M in the plan year 2022 filing to $21M in the plan year 2023 filing.
  • Sk Hynix Memory Solutions America Inc. 401(k) Plan end-of-year assets rose from $64M in the plan year 2022 filing to $85M in the plan year 2023 filing.
  • Sk Hynix Memory Solutions America Inc. 401(k) Plan reported participants fell from 288 in the plan year 2022 filing to 282 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 651219928 · Sk Hynix Memory Solutions America Inc. PY 2023 · 401(k)

Sk Hynix Memory Solutions America Inc. 401(k) Plan · $85M · 282 · 90th

  • EOY $85M
  • 5500 282
  • ASSETS 90th
  • PCT 401(k)
  • EIN near Lincoln International LLC 401(k) Plan
  • RANK ind #15969

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 →

Sk Hynix Memory Solutions America Inc. 401(k) Plan in the asset neighbourhood

The National Football League Capital Accumulation PlanThe National Football League…$85MSk Hynix Memory Solutions America Inc. 401(k) PlanSk Hynix Memory Solutions Am…$85MLincoln International LLC 401(k) PlanLincoln International LLC 40…$85MCullen and Dykman Savings Plan ICullen and Dykman Savings Pl…$85MGenesis Administrative Services 401(k) Plan #2Genesis Administrative Servi…$85M
End-of-year total assets ($M) among Sk Hynix Memory Solutions America Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$64M
Net Assets (End of Year)$85M
Net Income$21M
Employer EIN651219928
Plan Effective Date2004-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sk Hynix Memory Solutions America Inc.)

Sponsor-wide plan assets over time

All Sk Hynix Memory Solutions America Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$108M 67.7078193438879% vs 2022
2024 filing year
$40M$60M$80M$100M$120M 202220232024 $64.3M $108M ▲ +67.7%
Year Plans Participants Total Assets
2022 1 288 $64M
2023 1 282 $85M
2024 1 275 $108M

Nearby 401(k) Plans in California

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

Sk Hynix Memory Solutions America Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Sk Hynix Memory Solutions America Inc. 401(k) Plan, Total assets ($B): 0.084961426 · Participants: 282Sk Hynix Memory Solutions America Inc. 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
Sk Hynix Memory Solutions America Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Sk Hynix Memory Solutions America Inc. 401(k) Plan side-by-side with 3 peers →

Sk Hynix Memory Solutions America Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Lincoln International LLC 401(k) Plan in IL ($85M); by covered participants it is E. O. Johnson Company, Inc. 401(k) Profit Sharing Plan in WI (282 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (282 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 Sk Hynix Memory Solutions America Inc. 401(k) Plan assets move in 2023? ▼
Sk Hynix Memory Solutions America Inc. 401(k) Plan surged - up 32.1% during 2023, from $64M to $85M. Reported net income was $21M.
How have Sk Hynix Memory Solutions America Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sk Hynix Memory Solutions America Inc.'s sponsor-wide assets grew 67.7%, from $64M to $108M.
Where does Sk Hynix Memory Solutions America Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Sk Hynix Memory Solutions America Inc. 401(k) Plan ranks in the 90th 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 Sk Hynix Memory Solutions America Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Lincoln International LLC 401(k) Plan in IL ($85M, 460 participants).
Which 401(k) plans cover a similar participant headcount to Sk Hynix Memory Solutions America Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is E. O. Johnson Company, Inc. 401(k) Profit Sharing Plan in WI (282 participants, $42M 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 651219928.

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.