401(k) · DOL Form 5500 · 2024

M H Whittier Corporation Savings Plan

Data updated 2026-05-15

$108M
Total assets
228
Participants
91th
Percentile by assets
$474,601
Avg per participant

Sponsored by M H Whittier Corporation · California · Mining & Oil Extraction

What the 2024 filing shows

M H Whittier Corporation Savings Plan holds $108M for 228 participants - about $474,601 per participant, in the top 10% of all filed plans by assets, up 18.9% over the 2024 plan year.

$108M
total plan assets (2024 EOY)
228
covered participants
91th
percentile by assets (of 116,472 plans)
$474,601
avg assets per participant
State
Industry
Mining & Oil Extraction

401(k) · DOL Form 5500 · 2024

What the Filing Says About M H Whittier Corporation Savings Plan

M H Whittier Corporation Savings Plan is a 401(k) retirement plan sponsored by M H Whittier Corporation, headquartered in California. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $108M in total end-of-year assets and covers 228 participants across the Mining & Oil Extraction industry. The sponsor's EIN on file with the U.S. Department of Labor is 952459099, and the plan has been effective since 1980-12-29. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $91M at the beginning of 2024 to $108M at year-end - up 18.9%. Net assets (after liabilities) closed the year at $108M, with reported net income of $17M 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 M H Whittier Corporation has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $73M to $108M, a gain of 47.6%, while reported participants moved from 193 to 228 (+18.1%). The strongest year on file by total sponsor assets was 2024 at $108M; the softest was 2022 at $73M. Year-by-year, sponsor-wide filings show: 2022 - $73M in assets across 1 plan covering 193 participants; 2023 - $91M in assets across 1 plan covering 231 participants; 2024 - $108M in assets across 1 plan covering 228 participants.

By assets, M H Whittier Corporation Savings Plan outranks 91% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 1.1x 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 M H Whittier Corporation Savings 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)$91M
Total Assets (End of Year)$108M
Net Assets (End of Year)$108M
Net Income$17M
Plan Type401(k)
Employer EIN952459099
Plan Effective Date1980-12-29
Filing StatusFILING RECEIVED

Sponsor Plan History (M H Whittier Corporation)

Year Plans Participants Total Assets
2022 1 193 $73M
2023 1 231 $91M
2024 1 228 $108M

Nearby 401(k) Plans in California

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

Frequently Asked Questions

How much money is in the M H Whittier Corporation Savings Plan?
As of the 2024 Form 5500 filing, M H Whittier Corporation Savings Plan holds $108M in total assets with 228 participants. It is sponsored by M H Whittier Corporation.
What type of plan is M H Whittier Corporation Savings Plan?
M H Whittier Corporation Savings Plan is a 401(k) plan. It has been effective since 1980-12-29. The plan is filed with the U.S. Department of Labor under EIN 952459099.
Who sponsors the M H Whittier Corporation Savings Plan?
M H Whittier Corporation Savings Plan is sponsored by M H Whittier Corporation, located in California. The sponsor's EIN is 952459099 and the plan operates in the Mining & Oil Extraction industry.
How did M H Whittier Corporation Savings Plan perform in 2024?
M H Whittier Corporation Savings Plan grew sharply - up 18.9% during 2024, moving from $91M to $108M in total assets. Net income was $17M.

What this filing means

Ways to act on M H Whittier Corporation Savings Plan's numbers.

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 952459099.

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.