Plan Ledger DOL Form 5500 · updated monthly

Bank of Marin401(k)

BANK OF MARIN 401(K) PLAN · NOVATO, CA · plan year 2024

Reported admin expense ratio · 2024
0.16%

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

Bank of Marin reported $73,700 in plan administrative expenses for 2024: 0.16% of average plan assets, below the peer median. Employer contributions averaged $3,148 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 2 years on file its reported administrative ratio fell from 0.32% to 0.16%. The plan sits in the $10M–$50M size bracket, benchmarked here against 27,838 comparable plans and shown alongside other finance & insurance employers. By assets it is the 1,868th-largest of 9,483 plans among California employers on file, and the 1,759th of 4,798 in finance & insurance. In 2024, employees put in $2.87 for every $1.00 the employer contributed.

Plan summary
Net assets, end of year$46,856,151
Participants with balances382
Active participants278
Employer contributions$875,193
Employee contributions$2,515,834
Employer contribution per active participant$3,148
Average account balance$122,660
Benefits paid to participants$9,558,073
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$46.9M · 382 accts · $875K emplr
2023$45.9M · 399 accts · $871K emplr
2022$37.7M · 371 accts · $1.0M emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$73,700
Total administrative$73,700
The Bank of Marin 401(k) match · 2024
Employer contribution per active participant$3,148
Median for plans this size$2,416
2024$3,148 per active participant
2023$2,827 per active participant
2022$3,499 per active participant

Bank of Marin's 2024 employer contribution ran above the $2,416 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 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20242
PENTEGRA SERVICES INC · Contract administrator$15,554

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

Administrative cost history3
2024$73,700 · 0.16%
2023$121,638 · 0.29%
2022$139,382 · 0.32%
All plans at this employer2
BANK OF MARIN 401(K) PLAN401(k)
BANK OF MARIN EMPLOYEE STOCK OWNERSHIP PLANESOP
Same employer
Similar plansFinance & Insurance · California
American Advisors Group CA$47.8M · 0.38%
Pcb Bank CA$46.6M · 0.07%
Montecito Bank and Trust CA$45.9M · 0.35%
Summit Funding, Inc. CA$45.7M · 0.25%
Keypoint Credit Union CA$45.4M · 0.22%

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Source: U.S. Department of Labor, Form 5500 series, EIN 680197989 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.