401(k) · DOL Form 5500 · 2022

Weyerhaeuser Company 401(k) Plan

Data updated 2026-08-11

$2.1B
Total assets: 7,636
Participants: 99th
Percentile by assets: $269,270
Avg per participant

Official DOL plan name: Weyerhaeuser 401(k) Plan · Sponsored by Weyerhaeuser Company · Washington · Manufacturing

$2.1B in assets, 7,636 participants

Weyerhaeuser Company's Weyerhaeuser 401(k) Plan reported $2.1B in total assets and 7,636 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.

99th percentile by assets (of 139,126 plans)
#20,395 in Manufacturing (20,602 peers)

Coverage in Washington

Weyerhaeuser 401(k) Plan covers 7,636 participants in Washington, 5.2x the typical Washington plan (state average ~1,476 per filing). Assets: $2.1B.

$2.1B
total plan assets (2022 EOY): 7,636
covered participants: 99th
percentile by assets (of 139,126 plans): $269,270
avg assets per participant

The plan reported a net loss of $477M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

State

Washington

Industry

Manufacturing

Participants vs Washington filers

In Washington, the average filing covers about 1,476 participants across 2,612 plans. Weyerhaeuser 401(k) Plan reports 7,636 participants - 5.2x that state average ($2.1B EOY assets).

Washington filing particulars

Total Assets (Beginning of Year)	$2.5B
Net Assets (End of Year)	$2.1B
Net Income	-$477M
Employer EIN	910470860
Plan Effective Date	1968-04-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Weyerhaeuser Company)

Total plan assets by year, all Weyerhaeuser Company plans on file

Year	Plans	Participants	Total Assets
2022	2	11,664	$3.8B
2023	2	11,328	$4.0B
2024	2	11,156	$3.9B

Nearby 401(k) Plans in Washington

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

Weyerhaeuser 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants

The Boeing Company 401(k) Retirement Plan $63.5B · 118,434
Microsoft Corporation Savings Plus 401(k) Plan $39.6B · 109,797
Costco 401(k) Retirement Plan $25.9B · 181,505
Amazon 401(k) Plan $17.7B · 1,230,308
T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust $7.3B · 75,797

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

Scale composition for Weyerhaeuser 401(k) Plan

Weyerhaeuser 401(k) Plan reports $2.1B in end-of-year assets across 7,636 participants (0.017% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.008% of 93,925,755 covered participants) - about $269,270 per participant (1.9x the national average assets-per-participant) . Net income for plan year 2022 was -$477M.

This plan identity (EIN 910470860, plan #035) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.1B to $2.4B (+17.8%) while covered participants moved from 7,636 to 7,871 . Single-year sparse filers cannot show that trail.

Plan year	Participants	EOY assets	Filing
2022	7,636	$2.1B	This page
2023	7,743	$2.3B	Open filing
2024 · index core	7,871	$2.4B	Open filing

The same sponsor also keeps 2 other index-core plans on PlainRetire:

Weyerhaeuser 401(k) Plan (401(k), $2.4B, 7,871 participants)
Weyerhaeuser Pension Plan (Defined Benefit (Pension), $1.5B, 3,285 participants)

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Weyerhaeuser 401(k) Plan by total assets, not by location.

Select Medical Corporation 401(k) Plan (PA) $2.1B · 39,306
Keysight Technologies, Inc. 401(k) Plan (CA) $2.0B · 5,070
Ntt Data Americas 401(k) Plan (TX) $2.1B · 16,106
Business Performance Savings Plan of Hallmark Cards, Incorporated (MO) $2.0B · 4,640

Frequently Asked Questions

How did Weyerhaeuser 401(k) Plan assets move in 2022? ▼

Weyerhaeuser 401(k) Plan declined sharply - down 18.8% during 2022, from $2.5B to $2.1B. Reported net income was -$477M.

How have Weyerhaeuser Company plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Weyerhaeuser Company's sponsor-wide assets grew 1.5%, from $3.8B to $3.9B.

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

Weyerhaeuser 401(k) Plan ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).

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

Among 401(k) plans in other states, the closest by assets is Select Medical Corporation 401(k) Plan in PA ($2.1B, 39,306 participants).

Next read for Weyerhaeuser 401(k) Plan

Filing takeaways

Ways to act on Weyerhaeuser 401(k) Plan's numbers.

By total assets, Weyerhaeuser 401(k) Plan ranks among the largest 1% of all filed plans. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
Weyerhaeuser Company's sponsor-wide assets have grown 1.5% since 2022 across 3 plan years on file. More Manufacturing plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 910470860.