401(k) · DOL Form 5500 · 2024

Adeia Inc. 401(k) Plan

Data updated 2026-08-25

$35M
Total assets Below avg plan size: 125
Participants Small participant base: 79th
Percentile by assets National rank: $277,186
Avg per participant High balance/head

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Official DOL plan name: Adeia 401(k) Plan · Sponsored by Adeia Inc. · California · Real Estate

$35M in assets, 125 participants

Adeia Inc.'s Adeia 401(k) Plan reported $35M in total assets and 125 participants in its 2024 DOL Form 5500 filing, ranking in the 79th 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.

#4,171 in Real Estate (4,605 peers)

Coverage in California

Adeia 401(k) Plan covers 125 participants in California, about 20% of the average California filer (state average ~630 per filing). Assets: $35M.

#4,171
in Real Estate (4,605 peers): +29.9%
assets growth YoY: 0.3×
vs typical plan assets (national mean)

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

Adeia 401(k) Plan vs every filed plan by assets

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

$34,648,311 Top 21% higher than 79% 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

Adeia 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. Adeia 401(k) Plan sits mid-pack in the medium band (125 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%)

Adeia 401(k) Plan end-of-year assets rose from $27M in the plan year 2023 filing to $35M in the plan year 2024 filing.
Adeia 401(k) Plan reported participants rose from 103 in the plan year 2023 filing to 125 in the plan year 2024 filing.
Adeia 401(k) Plan reported net income fell from $8M in the plan year 2023 filing to $8M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 844734590 · Adeia Inc. PY 2024 · 401(k)

Adeia 401(k) Plan · $35M · 125 · 79th

PHOTO $35M
IND 125
EOY 79th
5500 401(k)
ASSETS near Ist Retirement Plan
PCT ind #4171

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 Real Estate retirement plans → · Plans in California →

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

California filing particulars

Total Assets (Beginning of Year)	$27M
Net Assets (End of Year)	$35M
Net Income	$8M
Employer EIN	844734590
Plan Effective Date	2022-10-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Adeia Inc.)

Latest sponsor-wide plan assets: $35M 88.51223354414725% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	107	$18M
2023	1	103	$27M
2024	1	125	$35M

Nearby 401(k) Plans in California

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

Adeia 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 Adeia 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Ist Retirement Plan in MA ($35M); by covered participants it is Portland Forge Interim Manufacturing Plan in IN (125 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($35M here).

Ist Retirement Plan (MA) $35M · 100
Greerwalker LLP 401(k) Profit Sharing Plan (NC) $35M · 120
Homeserve USA 401(k) Plan for Union Employees (CT) $35M · 350
Bedoukian Research, Inc. 401(k) Savings & Profit Sharing Plan (CT) $35M · 123

Similar participant headcount

Nearest other-state filings by covered participants (125 participants); asset peers above are excluded.

Portland Forge Interim Manufacturing Plan (IN) 125 · 0 off
Chariot Transit Inc. 401(k) Plan (MI) 125 · 0 off
Datamatx 401(k) Plan (GA) 125 · 0 off
Deline Box 401(k) Plan (CO) 125 · 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 Adeia 401(k) Plan assets move in 2024? ▼

Adeia 401(k) Plan grew sharply - up 29.9% during 2024, from $27M to $35M. Reported net income was $8M.

How have Adeia Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Adeia Inc.'s sponsor-wide assets grew 88.5%, from $18M to $35M.

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

Adeia 401(k) Plan ranks in the 79th 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 Adeia 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Ist Retirement Plan in MA ($35M, 100 participants).

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

Among 401(k) plans in other states, the closest by covered participants is Portland Forge Interim Manufacturing Plan in IN (125 participants, $2M 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 844734590.