401(k) · DOL Form 5500 · 2023

Sk Hynix America, Inc. 401(k) Plan

Data updated 2026-08-25

$70M
Total assets Below avg plan size
203
Participants Below avg headcount
89th
Percentile by assets National rank
$347,262
Avg per participant High balance/head
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Official DOL plan name: Sk Hynix America 401(k) Plan · Sponsored by Sk Hynix America, Inc. · California · Manufacturing

$70M in assets, 203 participants

Sk Hynix America, Inc.'s Sk Hynix America 401(k) Plan reported $70M in total assets and 203 participants in its 2023 DOL Form 5500 filing, ranking in the 89th 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.

  • #15,586 in Manufacturing (18,722 peers)

Coverage in California

Sk Hynix America 401(k) Plan covers 203 participants in California, about 32% of the average California filer (state average ~630 per filing). Assets: $70M.

#15,586
in Manufacturing (18,722 peers)
+25.2%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Sk Hynix America 401(k) Plan's outsized position by total assets

Sk Hynix America 401(k) Plan vs every filed plan by assets

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

$70,494,247 Top 11% higher than 89% 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 America 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 America 401(k) Plan sits mid-pack in the medium band (203 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Sk Hynix America 401(k) Plan reported net income rose from -$16M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • Sk Hynix America 401(k) Plan end-of-year assets rose from $56M in the plan year 2022 filing to $70M in the plan year 2023 filing.
  • Sk Hynix America 401(k) Plan reported participants rose from 184 in the plan year 2022 filing to 203 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 942876679 · Sk Hynix America, Inc. PY 2023 · 401(k)

Sk Hynix America 401(k) Plan · $70M · 203 · 89th

  • BOY $70M
  • BOY 203
  • BOY 89th
  • BOY 401(k)
  • BOY near Associates in Nephrology, S.C. 401(k) Plan
  • BOY ind #15586

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 America 401(k) Plan in the asset neighbourhood

The Cato Corporation 401(k)/Profit Sharing PlanThe Cato Corporation 401(k)/…$71MGusmer Enterprises Inc. Employees 401(k) Savings and Profit Sharing Retirement PlanGusmer Enterprises Inc. Empl…$71MSk Hynix America 401(k) Plan$70MAssociates in Nephrology, S.C. 401(k) PlanAssociates in Nephrology, S.…$70MEast Boston Neighborhood Health Center 401(k) PlanEast Boston Neighborhood Hea…$70M
End-of-year total assets ($M) among Sk Hynix America 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$56M
Net Assets (End of Year)$70M
Net Income$14M
Employer EIN942876679
Plan Effective Date1992-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sk Hynix America, Inc.)

Sponsor-wide plan assets over time

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

Latest sponsor-wide plan assets
$84M 48.36560568113234% vs 2022
2024 filing year
$50M$60M$70M$80M$90M 202220232024 $56.3M $83.5M ▲ +48.4%
Year Plans Participants Total Assets
2022 1 184 $56M
2023 1 203 $70M
2024 1 234 $84M

Nearby 401(k) Plans in California

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

Sk Hynix America 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Sk Hynix America 401(k) Plan, Total assets ($B): 0.070494247 · Participants: 203Sk Hynix America 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 America 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Sk Hynix America 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Associates in Nephrology, S.C. 401(k) Plan in IL ($70M); by covered participants it is Permian Ford-Lincoln-Mercury, Inc. 401(k) Profit Sharing Plan in NM (203 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (203 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 America 401(k) Plan assets move in 2023? ▼
Sk Hynix America 401(k) Plan grew sharply - up 25.2% during 2023, from $56M to $70M. Reported net income was $14M.
How have Sk Hynix America, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sk Hynix America, Inc.'s sponsor-wide assets grew 48.4%, from $56M to $84M.
Where does Sk Hynix America 401(k) Plan rank by assets among Form 5500 filers? ▼
Sk Hynix America 401(k) Plan ranks in the 89th 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 Sk Hynix America 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Associates in Nephrology, S.C. 401(k) Plan in IL ($70M, 142 participants).
Which 401(k) plans cover a similar participant headcount to Sk Hynix America 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Permian Ford-Lincoln-Mercury, Inc. 401(k) Profit Sharing Plan in NM (203 participants, $7M 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 942876679.

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.