Other · DOL Form 5500 · 2023

Mount Saint Mary's University Retirement Plan

Data updated 2026-07-24

$112M
Total assets
630
Participants
92nd
Percentile by assets
$177,323
Avg per participant

Official DOL plan name: Mount Saint Mary's University 403(b) Retirement Pl · Sponsored by Mount Saint Mary's University · California · Educational Services

$112M in assets, 630 participants

Mount Saint Mary's University's Mount Saint Mary's University 403(b) Retirement Pl reported $112M in total assets and 630 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • 92nd percentile by assets (of 126,618 plans)

What the 2023 filing shows

Mount Saint Mary's University 403(b) Retirement Pl holds $112M for 630 participants - about $177,323 per participant, in the top 10% of all filed plans by assets, up 12.8% over the 2023 plan year.

$112M
total plan assets (2023 EOY)
630
covered participants
92nd
percentile by assets (of 126,618 plans)
$177,323
avg assets per participant
State
Industry
Educational Services

Other · DOL Form 5500 · 2023

What the Filing Says About Mount Saint Mary's University 403(b) Retirement Pl

Mount Saint Mary's University 403(b) Retirement Pl is an Other retirement plan sponsored by Mount Saint Mary's University, headquartered in California. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $112M in total end-of-year assets and covers 630 participants across the Educational Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 951641455, and the plan has been effective since 1960-09-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $99M at the beginning of 2023 to $112M at year-end - up 12.8%. Net assets (after liabilities) closed the year at $112M, with reported net income of $13M 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 Mount Saint Mary's University has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $99M to $124M, a gain of 25.6%, while reported participants moved from 605 to 567 (-6.3%). The strongest year on file by total sponsor assets was 2024 at $124M; the softest was 2022 at $99M. Year-by-year, sponsor-wide filings show: 2022 - $99M in assets across 1 plan covering 605 participants; 2023 - $112M in assets across 1 plan covering 630 participants; 2024 - $124M in assets across 1 plan covering 567 participants.

By assets, Mount Saint Mary's University 403(b) Retirement Pl outranks 92% of the 126,618 plans that filed a Form 5500 for the 2023 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 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Mount Saint Mary's University 403(b) Retirement Pl 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)$99M
Total Assets (End of Year)$112M
Net Assets (End of Year)$112M
Net Income$13M
Plan TypeOther
Employer EIN951641455
Plan Effective Date1960-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mount Saint Mary's University)

$90M$100M$110M$120M$130M 202220232024 $99M $124M ▲ +25.7%
Total plan assets by year, all Mount Saint Mary's University 401(k) plans on file
Year Plans Participants Total Assets
2022 1 605 $99M
2023 1 630 $112M
2024 1 567 $124M

Nearby Other Plans in California

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

Mount Saint Mary's University 403(b) Retirement Pl vs. nearby Other plans in California, assets vs. participants

Mount Saint Mary's University 403(b) Retirement Pl vs. nearby Other plans in California, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -5051015 Total assets ($B) Participants Mount Saint Mary's U…Stanford Contributor…Sutter Health 403(b)…Stanford Health Care…Caltech Base Retirem…University of Southe…
Mount Saint Mary's University 403(b) Retirement Pl vs. nearby Other plans in California, assets vs. participants

Similar-Sized Other Plans Nationally

Other plans in other states closest to Mount Saint Mary's University 403(b) Retirement Pl by total assets, not by location.

Frequently Asked Questions

How much money is in the Mount Saint Mary's University 403(b) Retirement Pl?
As of the 2023 Form 5500 filing, Mount Saint Mary's University 403(b) Retirement Pl holds $112M in total assets with 630 participants. It is sponsored by Mount Saint Mary's University.
What type of plan is Mount Saint Mary's University 403(b) Retirement Pl?
Mount Saint Mary's University 403(b) Retirement Pl is an Other plan. It has been effective since 1960-09-01. The plan is filed with the U.S. Department of Labor under EIN 951641455.
Who sponsors the Mount Saint Mary's University 403(b) Retirement Pl?
Mount Saint Mary's University 403(b) Retirement Pl is sponsored by Mount Saint Mary's University, located in California. The sponsor's EIN is 951641455 and the plan operates in the Educational Services industry.
How did Mount Saint Mary's University 403(b) Retirement Pl perform in 2023?
Mount Saint Mary's University 403(b) Retirement Pl grew at a solid clip - up 12.8% during 2023, moving from $99M to $112M in total assets. Net income was $13M.

What this filing means

Ways to act on Mount Saint Mary's University 403(b) Retirement Pl's numbers.

  • By total assets, Mount Saint Mary's University 403(b) Retirement Pl ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Other plans in California. Compare plans
  • Mount Saint Mary's University's sponsor-wide assets have grown 25.6% since 2022 across 3 plan years on file. More Educational Services plans
  • An Other 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 951641455.

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.