Profit Sharing · DOL Form 5500 · 2024

W. M. Keck Observatory 403(b) Retirement Plan

Data updated 2026-05-15

$81M
Total assets
153
Participants
89th
Percentile by assets
$527,941
Avg per participant

Sponsored by California Association for Research in Astronomy · Hawaii · Educational Services

What the 2024 filing shows

W. M. Keck Observatory 403(b) Retirement Plan holds $81M for 153 participants - about $527,941 per participant, in the top quartile of all filed plans by assets, up 10.0% over the 2024 plan year.

$81M
total plan assets (2024 EOY)
153
covered participants
89th
percentile by assets (of 116,472 plans)
$527,941
avg assets per participant
State
Industry
Educational Services

Profit Sharing · DOL Form 5500 · 2024

What the Filing Says About W. M. Keck Observatory 403(b) Retirement Plan

W. M. Keck Observatory 403(b) Retirement Plan is a Profit Sharing retirement plan sponsored by California Association for Research in Astronomy, headquartered in Hawaii. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $81M in total end-of-year assets and covers 153 participants across the Educational Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 953972799, and the plan has been effective since 1985-07-22. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $73M at the beginning of 2024 to $81M at year-end - up 10.0%. Net assets (after liabilities) closed the year at $81M, with reported net income of $7M 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 California Association for Research in Astronomy has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $62M to $81M, a gain of 30.5%, while reported participants moved from 120 to 153 (+27.5%). The strongest year on file by total sponsor assets was 2024 at $81M; the softest was 2022 at $62M. Year-by-year, sponsor-wide filings show: 2022 - $62M in assets across 1 plan covering 120 participants; 2023 - $73M in assets across 1 plan covering 146 participants; 2024 - $81M in assets across 1 plan covering 153 participants.

By assets, W. M. Keck Observatory 403(b) Retirement Plan outranks 89% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.8x 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 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank W. M. Keck Observatory 403(b) Retirement 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 (2024)

Total Assets (Beginning of Year)$73M
Total Assets (End of Year)$81M
Net Assets (End of Year)$81M
Net Income$7M
Plan TypeProfit Sharing
Employer EIN953972799
Plan Effective Date1985-07-22
Filing StatusFILING RECEIVED

Sponsor Plan History (California Association for Research in Astronomy)

Year Plans Participants Total Assets
2022 1 120 $62M
2023 1 146 $73M
2024 1 153 $81M

Nearby Profit Sharing Plans in Hawaii

Peer Profit Sharing plans, same state, same plan type, ranked by total assets.

Frequently Asked Questions

How much money is in the W. M. Keck Observatory 403(b) Retirement Plan?
As of the 2024 Form 5500 filing, W. M. Keck Observatory 403(b) Retirement Plan holds $81M in total assets with 153 participants. It is sponsored by California Association for Research in Astronomy.
What type of plan is W. M. Keck Observatory 403(b) Retirement Plan?
W. M. Keck Observatory 403(b) Retirement Plan is a Profit Sharing plan. It has been effective since 1985-07-22. The plan is filed with the U.S. Department of Labor under EIN 953972799.
Who sponsors the W. M. Keck Observatory 403(b) Retirement Plan?
W. M. Keck Observatory 403(b) Retirement Plan is sponsored by California Association for Research in Astronomy, located in Hawaii. The sponsor's EIN is 953972799 and the plan operates in the Educational Services industry.
How did W. M. Keck Observatory 403(b) Retirement Plan perform in 2024?
W. M. Keck Observatory 403(b) Retirement Plan grew at a solid clip - up 10.0% during 2024, moving from $73M to $81M in total assets. Net income was $7M.

What this filing means

Ways to act on W. M. Keck Observatory 403(b) Retirement Plan's numbers.

  • By total assets, W. M. Keck Observatory 403(b) Retirement Plan ranks in the top quartile of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Profit Sharing plans in Hawaii. Compare plans
  • California Association for Research in Astronomy's sponsor-wide assets have grown 30.5% since 2022 across 3 plan years on file. More Educational Services plans
  • A Profit Sharing 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 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 953972799.

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 2026-05-15.