Plan Ledger DOL Form 5500 · updated monthly

Wilwood Engineering401(k)

WILWOOD ENGINEERING 401(K) PLAN · CAMARILLO, CA · plan year 2025

Reported admin expense ratio · 2025
0.05%

Peer grade: B+ · admin costs + employer contributions vs same-size plans · how grading works

Wilwood Engineering reported $8,947 in plan administrative expenses for 2025: 0.05% of average plan assets, lower than ~75% of peers. Employer contributions averaged $1,961 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 3 years on file its reported administrative ratio rose from 0.03% to 0.05%. The plan sits in the $10M–$50M size bracket, benchmarked here against 1,620 comparable plans and shown alongside other manufacturing employers. By assets it is the 3,985th-largest of 9,483 plans among California employers on file, and the 6,464th of 13,661 in manufacturing. In 2025, employees put in $1.46 for every $1.00 the employer contributed; active participation has shrunk from 332 to 294 since 2022.

Plan summary
Net assets, end of year$17,470,483
Participants with balances156
Active participants294
Employer contributions$576,391
Employee contributions$842,799
Employer contribution per active participant$1,961
Average account balance$111,990
Benefits paid to participants$1,279,165
Plan auditUnmodified (clean) audit opinion
Plan history4
Yearassets · accounts · employer contribution
2025$17.5M · 156 accts · $576K emplr
2024$15.1M · 147 accts · $533K emplr
2023$14.2M · 146 accts · $529K emplr
2022$11.2M · 148 accts · $529K emplr
Administrative expenses, itemized · 2025
Recordkeeping & contract admin$8,947
Total administrative$8,947
The Wilwood Engineering 401(k) match · 2025
Employer contribution per active participant$1,961
Median for plans this size$2,666
2025$1,961 per active participant
2024$1,735 per active participant
2023$1,578 per active participant
2022$1,594 per active participant

Wilwood Engineering's 2025 employer contribution ran below the $2,666 median for plans its size. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2025 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20251
ADP, INC. · Recordkeeping · Loan processing$8,947

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Recordkeeper by year2
2025ADP
2024ADP

Looking for an account from a past job here? How to find an old 401(k).

Administrative cost history4
2025$8,947 · 0.05%
2024$8,145 · 0.06%
2023$4,731 · 0.04%
2022$3,656 · 0.03%
Same employer
Similar plansManufacturing · California
Micrometals CA$17.5M
Gritstone Bio, Inc. CA$17.5M · 0.49%
Dongalen Enterprises, Inc. CA$17.5M · 0.76%
Voltage Multipliers, Inc. CA$17.4M · 0.04%
Nittobo America, Inc. CA$17.4M · 0.05%
Vertos Medical, Inc. CA$17.3M · 0.16%

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Source: U.S. Department of Labor, Form 5500 series, EIN 953171527 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.