Other · DOL Form 5500 · 2023

Trustees of Columbia University C/O Benefits Department Retirement Plan

Data updated 2026-07-24

$165M
Total assets
1,129
Participants
94th
Percentile by assets
$146,406
Avg per participant

Official DOL plan name: Columbia University Defined Contribution Plan for Supporting Staff · Sponsored by Trustees of Columbia University C/O Benefits Department · New York · Educational Services

$165M in assets, 1,129 participants

Trustees of Columbia University C/O Benefits Department's Columbia University Defined Contribution Plan for Supporting Staff reported $165M in total assets and 1,129 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • 94th percentile by assets (of 126,618 plans)

What the 2023 filing shows

Columbia University Defined Contribution Plan for Supporting Staff holds $165M for 1,129 participants - about $146,406 per participant, in the top 10% of all filed plans by assets, up 11.5% over the 2023 plan year.

$165M
total plan assets (2023 EOY)
1,129
covered participants
94th
percentile by assets (of 126,618 plans)
$146,406
avg assets per participant
State
Industry
Educational Services

Other · DOL Form 5500 · 2023

What the Filing Says About Columbia University Defined Contribution Plan for Supporting Staff

Columbia University Defined Contribution Plan for Supporting Staff is an Other retirement plan sponsored by Trustees of Columbia University C/O Benefits Department, headquartered in New York. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $165M in total end-of-year assets and covers 1,129 participants across the Educational Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 135598093, and the plan has been effective since 2022-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $148M at the beginning of 2023 to $165M at year-end - up 11.5%. Net assets (after liabilities) closed the year at $165M, 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 Trustees of Columbia University C/O Benefits Department has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $8.5B to $10.6B, a gain of 24.5%, while reported participants moved from 36,618 to 42,164 (+15.1%). The strongest year on file by total sponsor assets was 2023 at $12.7B; the softest was 2022 at $8.5B. Year-by-year, sponsor-wide filings show: 2022 - $8.5B in assets across 8 plans covering 36,618 participants; 2023 - $12.7B in assets across 7 plans covering 56,957 participants; 2024 - $10.6B in assets across 4 plans covering 42,164 participants.

By assets, Columbia University Defined Contribution Plan for Supporting Staff outranks 94% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.7x 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 Columbia University Defined Contribution Plan for Supporting Staff 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)$148M
Total Assets (End of Year)$165M
Net Assets (End of Year)$165M
Net Income$17M
Plan TypeOther
Employer EIN135598093
Plan Effective Date2022-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Trustees of Columbia University C/O Benefits Department)

$8B$10B$12B$14B 202220232024 $8.55B $10.7B ▲ +24.6%
Total plan assets by year, all Trustees of Columbia University C/O Benefits Department 401(k) plans on file
Year Plans Participants Total Assets
2022 8 36,618 $8.5B
2023 7 56,957 $12.7B
2024 4 42,164 $10.6B

Nearby Other Plans in New York

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

Columbia University Defined Contribution Plan for Supporting Staff vs. nearby Other plans in New York, assets vs. participants

Columbia University Defined Contribution Plan for Supporting Staff vs. nearby Other plans in New York, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -5051015 Total assets ($B) Participants Columbia University …Northwell Health 403…The Mount Sinai Medi…University of Roches…Memorial Sloan Kette…Retirement Plan for …
Columbia University Defined Contribution Plan for Supporting Staff vs. nearby Other plans in New York, assets vs. participants

Similar-Sized Other Plans Nationally

Other plans in other states closest to Columbia University Defined Contribution Plan for Supporting Staff by total assets, not by location.

Frequently Asked Questions

How much money is in the Columbia University Defined Contribution Plan for Supporting Staff?
As of the 2023 Form 5500 filing, Columbia University Defined Contribution Plan for Supporting Staff holds $165M in total assets with 1,129 participants. It is sponsored by Trustees of Columbia University C/O Benefits Department.
What type of plan is Columbia University Defined Contribution Plan for Supporting Staff?
Columbia University Defined Contribution Plan for Supporting Staff is an Other plan. It has been effective since 2022-01-01. The plan is filed with the U.S. Department of Labor under EIN 135598093.
Who sponsors the Columbia University Defined Contribution Plan for Supporting Staff?
Columbia University Defined Contribution Plan for Supporting Staff is sponsored by Trustees of Columbia University C/O Benefits Department, located in New York. The sponsor's EIN is 135598093 and the plan operates in the Educational Services industry.
How did Columbia University Defined Contribution Plan for Supporting Staff perform in 2023?
Columbia University Defined Contribution Plan for Supporting Staff grew at a solid clip - up 11.5% during 2023, moving from $148M to $165M in total assets. Net income was $17M.

What this filing means

Ways to act on Columbia University Defined Contribution Plan for Supporting Staff's numbers.

  • By total assets, Columbia University Defined Contribution Plan for Supporting Staff 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 New York. Compare plans
  • Trustees of Columbia University C/O Benefits Department's sponsor-wide assets have grown 24.5% 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 135598093.

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.