401(k) · DOL Form 5500 · 2022

Sk Hynix America Inc. 401(k) Plan

Data updated 2026-08-25

$56M
Total assets Below avg plan size
184
Participants Below avg headcount
89th
Percentile by assets National rank
$306,020
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

$56M in assets, 184 participants

Sk Hynix America Inc.'s Sk Hynix America 401(k) Plan reported $56M in total assets and 184 participants in its 2022 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.

  • #17,236 in Manufacturing (20,602 peers)

Coverage in California

Sk Hynix America 401(k) Plan covers 184 participants in California, about 29% of the average California filer (state average ~630 per filing). Assets: $56M.

#17,236
in Manufacturing (20,602 peers)
-22.2%
assets change YoY
0.6×
vs typical plan assets (national mean)

The plan reported a net loss of $16M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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 2022 · DOL Form 5500

$56,307,648 Top 11% higher than 89% of 139,123 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 2022

Sk Hynix America 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 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 (184 participants).

Published 5500 schedule card

Filing strip 942876679 · Sk Hynix America Inc. PY 2022 · 401(k)

Sk Hynix America 401(k) Plan · $56M · 184 · 89th

  • BOY $56M
  • SCH 184
  • EBSA 89th
  • PART 401(k)
  • TYPE near Fidelity Building Services Group 401(k)
  • NET ind #17236

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

Sk Hynix America 401(k) Plan$56MFidelity Building Services Group 401(k)Fidelity Building Services G…$56MFidelity Building Services Group 401(k)Fidelity Building Services G…$56MRand Worldwide 401(k) Plan$56MRemington 401(k) Savings Plan$56M
End-of-year total assets ($M) among Sk Hynix America 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$72M
Net Assets (End of Year)$56M
Net Income-$16M
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): 0.056307648 · Participants: 184Sk Hynix America 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings 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 Fidelity Building Services Group 401(k) in MD ($56M); by covered participants it is Two Labs Marketing LLC 401(k) Profit Sharing Plan in OH (184 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($56M here).

Similar participant headcount

Nearest other-state filings by covered participants (184 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. 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 2022? ▼
Sk Hynix America 401(k) Plan declined sharply - down 22.2% during 2022, from $72M to $56M. Reported net income was -$16M.
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 139,126 plans that reported assets for plan year 2022 (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 Fidelity Building Services Group 401(k) in MD ($56M, 1,269 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 Two Labs Marketing LLC 401(k) Profit Sharing Plan in OH (184 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

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.