401(k) · DOL Form 5500 · 2023

Mizuho Orthopedic Systems, Inc 401(k) Plan

Data updated 2026-08-25

$68M
Total assets Below avg plan size
467
Participants Below avg headcount
88th
Percentile by assets National rank
$145,340
Avg per participant Above avg balance/head
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Official DOL plan name: Mizuho Osi 401(k) Savings Plan · Sponsored by Mizuho Orthopedic Systems, Inc · California · Manufacturing

$68M in assets, 467 participants

Mizuho Orthopedic Systems, Inc's Mizuho Osi 401(k) Savings Plan reported $68M in total assets and 467 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #15,509 in Manufacturing (18,722 peers)

Where Mizuho Osi 401(k) Savings Plan sits by assets

Mizuho Osi 401(k) Savings Plan sits in the top quartile of all filed plans by assets, $68M for 467 participants (~$145,340/participant), up 21.4% in 2023.

#15,509
in Manufacturing (18,722 peers)
+21.4%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Mizuho Osi 401(k) Savings Plan's outsized position by total assets

Mizuho Osi 401(k) Savings Plan vs every filed plan by assets

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

$67,873,580 Top 12% higher than 88% 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

Mizuho Osi 401(k) Savings 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. Mizuho Osi 401(k) Savings Plan sits mid-pack in the medium band (467 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mizuho Osi 401(k) Savings Plan reported net income rose from -$8M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Mizuho Osi 401(k) Savings Plan end-of-year assets rose from $56M in the plan year 2022 filing to $68M in the plan year 2023 filing.
  • Mizuho Osi 401(k) Savings Plan reported participants rose from 429 in the plan year 2022 filing to 467 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 942405390 · Mizuho Orthopedic Systems, Inc PY 2023 · 401(k)

Mizuho Osi 401(k) Savings Plan · $68M · 467 · 88th

  • EBSA $68M
  • EBSA 467
  • EBSA 88th
  • EBSA 401(k)
  • EBSA near Madix, Inc. 401(k) Profit Sharing Plan
  • EBSA ind #15509

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 →

Mizuho Osi 401(k) Savings Plan in the asset neighbourhood

Liggett Vector Brands Savings PlanLiggett Vector Brands Saving…$68MMadix, Inc. 401(k) Profit Sharing PlanMadix, Inc. 401(k) Profit Sh…$68MMizuho Osi 401(k) Savings PlanMizuho Osi 401(k) Savings Pl…$68MMtg 401(k) Profit Sharing Plan and TrustMtg 401(k) Profit Sharing Pl…$68MSebela Pharmaceuticals Inc. 401(k) PlanSebela Pharmaceuticals Inc. …$68M
End-of-year total assets ($M) among Mizuho Osi 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$56M
Net Assets (End of Year)$68M
Net Income$12M
Employer EIN942405390
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mizuho Orthopedic Systems, Inc)

Sponsor-wide plan assets over time

All Mizuho Orthopedic Systems, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$78M 39.589358916231824% vs 2022
2024 filing year
$50M$60M$70M$80M$90M 202220232024 $55.9M $78M ▲ +39.6%
Year Plans Participants Total Assets
2022 1 429 $56M
2023 1 467 $68M
2024 1 487 $78M

Nearby 401(k) Plans in California

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

Mizuho Osi 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Mizuho Osi 401(k) Savings Plan, Total assets ($B): 0.06787358 · Participants: 467Mizuho Osi 401(k) Savings 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
Mizuho Osi 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Mizuho Osi 401(k) Savings Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Madix, Inc. 401(k) Profit Sharing Plan in TX ($68M); by covered participants it is United Fashions of Texas 401(k) Plan in TX (467 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($68M here).

Similar participant headcount

Nearest other-state filings by covered participants (467 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 Mizuho Osi 401(k) Savings Plan assets move in 2023? ▼
Mizuho Osi 401(k) Savings Plan grew sharply - up 21.4% during 2023, from $56M to $68M. Reported net income was $12M.
How have Mizuho Orthopedic Systems, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mizuho Orthopedic Systems, Inc's sponsor-wide assets grew 39.6%, from $56M to $78M.
Where does Mizuho Osi 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Mizuho Osi 401(k) Savings Plan ranks in the 88th 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 Mizuho Osi 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Madix, Inc. 401(k) Profit Sharing Plan in TX ($68M, 1,687 participants).
Which 401(k) plans cover a similar participant headcount to Mizuho Osi 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is United Fashions of Texas 401(k) Plan in TX (467 participants, $9M 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 942405390.

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.