401(k) · DOL Form 5500 · 2024

Opus One Winery, LLC 401(k) Plan

Data updated 2026-08-25

$25M
Total assets Below avg plan size: 112
Participants Small participant base: 75th
Percentile by assets National rank: $225,653
Avg per participant Above avg balance/head

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Official DOL plan name: Opus One 401(k) Plan · Sponsored by Opus One Winery, LLC · California · Manufacturing

$25M in assets, 112 participants

Opus One Winery, LLC's Opus One 401(k) Plan reported $25M in total assets and 112 participants in its 2024 DOL Form 5500 filing, ranking in the 75th 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.

#11,558 in Manufacturing (17,777 peers)

Coverage in California

Opus One 401(k) Plan covers 112 participants in California, about 18% of the average California filer (state average ~630 per filing). Assets: $25M.

#11,558
in Manufacturing (17,777 peers): +15.4%
assets growth YoY: 0.3×
vs typical plan assets (national mean)

Opus One 401(k) Plan's outsized position by total assets

Opus One 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$25,273,138 Top 25% higher than 75% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Opus One 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Opus One 401(k) Plan sits mid-pack in the medium band (112 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Opus One 401(k) Plan reported net income rose from $2M in the plan year 2023 filing to $3M in the plan year 2024 filing.
Opus One 401(k) Plan end-of-year assets rose from $22M in the plan year 2023 filing to $25M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 680235610 · Opus One Winery, LLC PY 2024 · 401(k)

Opus One 401(k) Plan · $25M · 112 · 75th

ASSETS $25M
PCT 112
EIN 75th
RANK 401(k)
PHOTO near Communication Federal Credit Union 401(k) Plan
IND ind #11558

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 →

End-of-year total assets ($M) among Opus One 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)	$22M
Net Assets (End of Year)	$25M
Net Income	$3M
Employer EIN	680235610
Plan Effective Date	2001-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Opus One Winery, LLC)

Latest sponsor-wide plan assets: $25M 27.464870564828743% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	110	$20M
2023	1	112	$22M
2024	1	112	$25M

Nearby 401(k) Plans in California

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

Opus One 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants

Google LLC 401(k) Savings Plan $48.7B · 116,712
Oracle Corporation 401(k) Savings and Investment Plan $31.0B · 58,962
Intel 401(k) Savings Plan $24.9B · 55,298
Apple 401(k) Plan $24.7B · 101,450
Cisco Systems,Inc. 401(k) Plan $22.7B · 40,452

Compare Opus One 401(k) Plan side-by-side with 3 peers →

Opus One 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Communication Federal Credit Union 401(k) Plan in OK ($25M); by covered participants it is Wiseway LLC 401(k) Profit Sharing Plan in KY (112 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($25M here).

Communication Federal Credit Union 401(k) Plan (OK) $25M · 260
Independent Pilots Association Staff Retirement Plan (KY) $25M · 34
Bluestone Physician Services 401(k) Plan (MN) $25M · 494
Loureiro Engineering Associates, Inc 401(k) Plan (CT) $25M · 164

Similar participant headcount

Nearest other-state filings by covered participants (112 participants); asset peers above are excluded.

Wiseway LLC 401(k) Profit Sharing Plan (KY) 112 · 0 off
Ellicott Dredge Group Plan (WI) 112 · 0 off
Cascade Auto Center 401(k) Plan (WA) 112 · 0 off
Washman LLC 401(k) Plan (OR) 112 · 0 off

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Opus One 401(k) Plan assets move in 2024? ▼

Opus One 401(k) Plan grew sharply - up 15.4% during 2024, from $22M to $25M. Reported net income was $3M.

How have Opus One Winery, LLC plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Opus One Winery, LLC's sponsor-wide assets grew 27.5%, from $20M to $25M.

Where does Opus One 401(k) Plan rank by assets among Form 5500 filers? ▼

Opus One 401(k) Plan ranks in the 75th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).

Which 401(k) plans are similar in size to Opus One 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Communication Federal Credit Union 401(k) Plan in OK ($25M, 260 participants).

Which 401(k) plans cover a similar participant headcount to Opus One 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Wiseway LLC 401(k) Profit Sharing Plan in KY (112 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 680235610.