Defined Benefit (Pension) · DOL Form 5500 · 2023

Weyerhaeuser Pension Plan

Data updated 2026-07-24

$1.7B
Total assets
3,585
Participants
99th
Percentile by assets
$475,033
Avg per participant

Sponsored by Weyerhaeuser Company · Washington · Manufacturing

Weyerhaeuser Company's Weyerhaeuser Pension Plan reported $1.7B in total assets and 3,585 participants in its 2023 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.

What the 2023 filing shows

Weyerhaeuser Pension Plan holds $1.7B for 3,585 participants - about $475,033 per participant, among the largest 1% of all filed plans, down 5.0% over the 2023 plan year.

$1.7B
total plan assets (2023 EOY)
3,585
covered participants
99th
percentile by assets (of 126,618 plans)
$475,033
avg assets per participant

The plan reported a net loss of $78M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

State
Industry
Manufacturing

Defined Benefit (Pension) · DOL Form 5500 · 2023

What the Filing Says About Weyerhaeuser Pension Plan

Weyerhaeuser Pension Plan is a Defined Benefit (Pension) retirement plan sponsored by Weyerhaeuser Company, headquartered in Washington. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $1.7B in total end-of-year assets and covers 3,585 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 910470860, and the plan has been effective since 1945-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets edged down modestly from $1.8B at the beginning of 2023 to $1.7B at year-end - down 5.0%. Net assets (after liabilities) closed the year at $1.7B, with reported net income of -$78M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Weyerhaeuser Company has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $3.8B to $3.9B, a gain of 1.5%, while reported participants moved from 11,664 to 11,156 (-4.4%). The strongest year on file by total sponsor assets was 2023 at $4.0B; the softest was 2022 at $3.8B. Year-by-year, sponsor-wide filings show: 2022 - $3.8B in assets across 2 plans covering 11,664 participants; 2023 - $4.0B in assets across 2 plans covering 11,328 participants; 2024 - $3.9B in assets across 2 plans covering 11,156 participants.

By assets, Weyerhaeuser Pension Plan outranks 99% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 17x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Weyerhaeuser Pension Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2023)

Total Assets (Beginning of Year)$1.8B
Total Assets (End of Year)$1.7B
Net Assets (End of Year)$1.7B
Net Income-$78M
Plan TypeDefined Benefit (Pension)
Employer EIN910470860
Plan Effective Date1945-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Weyerhaeuser Company)

$3.8B$3.85B$3.9B$3.95B$4B$4.05B 202220232024 $3.85B $3.91B ▲ +1.6%
Total plan assets by year, all Weyerhaeuser Company 401(k) 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 Defined Benefit (Pension) Plans in Washington

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Weyerhaeuser Pension Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants

Weyerhaeuser Pension Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000 05101520 Total assets ($B) Participants Weyerhaeuser Pension…The Boeing Company E…Sound Retirement TrustPaccar Inc Retiremen…Western Washington L…Hanford Multi-Employ…
Weyerhaeuser Pension Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants

Frequently Asked Questions

How much money is in the Weyerhaeuser Pension Plan?
As of the 2023 Form 5500 filing, Weyerhaeuser Pension Plan holds $1.7B in total assets with 3,585 participants. It is sponsored by Weyerhaeuser Company.
What type of plan is Weyerhaeuser Pension Plan?
Weyerhaeuser Pension Plan is a Defined Benefit (Pension) plan. It has been effective since 1945-01-01. The plan is filed with the U.S. Department of Labor under EIN 910470860.
Who sponsors the Weyerhaeuser Pension Plan?
Weyerhaeuser Pension Plan is sponsored by Weyerhaeuser Company, located in Washington. The sponsor's EIN is 910470860 and the plan operates in the Manufacturing industry.
How did Weyerhaeuser Pension Plan perform in 2023?
Weyerhaeuser Pension Plan edged down modestly - down 5.0% during 2023, moving from $1.8B to $1.7B in total assets. Net income was -$78M.

What this filing means

Ways to act on Weyerhaeuser Pension Plan's numbers.

  • By total assets, Weyerhaeuser Pension Plan ranks among the largest 1% of all filed plans. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) 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
  • A Defined Benefit (Pension) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

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

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.