Retirement plan

IMMUNEERING CORPORATION 401(K) PLAN

Name: IMMUNEERING CORPORATION - IMMUNEERING CORPORATION 401(K) PLAN (2025) Form 5500
Creator: IMMUNEERING CORPORATION
License: https://www.dol.gov/general/disclaim
Keywords: Form 5500, ERISA, retirement plan, IMMUNEERING CORPORATION 401(K) PLAN, IMMUNEERING CORPORATION

IMMUNEERING CORPORATIONEIN 26-1976972Plan #001PY 2025

245 MAIN STREET, SECOND FLOOR - CAMBRIDGE, MA 02142908-868-4431immuneering.comLinkedIn11-50 employeesbiotechnology

Prospect flagsHigh fees

How to read this page

Total assets (EOY)

$9.9M

+30.2% from 2024

Total participants

-5.2% from 2024

Average account balance

$143,542

+41.5% from 2024

Annual return

19.67%

+4.99 pp from 2024

Benchmarks

See 15,542 peers

Peer group

Industry62 - Health Care and Social Assistance

Plan typeDefined contribution

Participants25-99

Cohort15,542 peers

Snapshot2025

Free accounts unlock saves, downloads, and 3-year history.

Analytics

Total assets (EOY)

Plan-year ending balance

$9.90M

Not enough data

1 years with asset history on file

Average account balance

Total assets / participants with a balance (line 6g)

$144K

Not enough data

1 years with per-participant data

Participants with account balance

Stacked by status: active / separated vested / retired or beneficiary. Total = line 6g.

Not enough data

1 years with headcount on file

Eligible Participants and Participation

Bars: eligible actives (line 6a). Line: derived rate = active employees with a balance / 6a.

130.2%

Not enough data

1 years with eligibility data

Contributions (total)

Employer and participant dollars contributed each year

$1.38M

Not enough data

1 years with contributions on file

Contributions per participant

Average employer and participant contribution per enrolled participant

$26K

Not enough data

1 years with per-participant contribution data

Asset flow

BOY + contributions + return - distributions = EOY

Year

Annual return

Diverging bars; negative years highlighted

+19.67%

Not enough data

1 years with return on file

Admin fee / account holder

Total admin expenses / participants with a balance (line 6g)

$8356

Not enough data

1 years with admin cost on file

Asset composition

Cash / stocks / bonds / mutual funds / real estate / loans over time

Not enough data

0 years with F_SCH_H allocation on file

Free accounts unlock saves, downloads, and 3-year history.

Service providers

Providers data not reported

Schedule C was not filed on this plan's most recent Form 5500, so no compensated service providers are available to display.

Plan features & details

Pension benefit codes2E2J2F2G3D

Plan features

2E
Profit-sharing
Profit-sharing plan.
2F
ERISA section 404(c) plan
This plan or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1 (shifting investment responsibility to participants).
2G
Total participant-directed account plan
Participants have the opportunity to direct the investment of all of the assets allocated to their individual accounts regardless of whether 29 CFR 2550.404c-1 is intended to be met.
2J
Code section 401(k) feature
Cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan under which employees may elect to defer part of their compensation or receive these amounts in cash.
3D
Pre-approved pension plan
A master prototype or volume submitter plan that is the subject of a favorable opinion or advisory letter from the IRS.

Opportunity flags

1 tripped

OpportunityHigh fees
Administrative expenses exceed $300 per participant per year - possible fee-review opportunity. (Recordkeeping / audit / legal; excludes investment management.)

Expense breakdown

Schedule H Part II

Admin total

$577K

$10879 / participant

Other / not subdivided$577K100.0%

% of EOY assets

5.821%

all-in expense ratio

Categories reported

0 / 9

subdivided buckets used

Audit opinion

Schedule H Part III

No opinion code on file for this filing.

Auditor firm: (not reported)
Auditor EIN: -
Audit fees: (not subdivided)
Opinion code: -

Metric

This plan

Peer set

Industry

Size

Avg account balance

$143,542

$76,407+87.9%

$150,298-4.5%

$82,448+74.1%

Participation rate

92.5%

66.4%+26.1pp

77.8%+14.7pp

68.1%+24.4pp

Annual return

19.67%

39.99%-20.3pp

62.79%-43.1pp

41.64%-22.0pp

Employer contribution / active EE

$8,876

$2,614+239.5%

$4,154+113.7%

$2,551+247.9%

Participant deferral / active EE

$17,136

$3,214+433.1%

$5,453+214.3%

$4,139+314.0%

Admin fee / account holder

$8,356

$6,352+31.6%

$14,116-40.8%

$7,234+15.5%

IMMUNEERING CORPORATION 401(K) PLAN

Summary metrics

Benchmarksi

Analytics

Service providersi

Plan features & details

Opportunity flagsi

Expense breakdowni

Audit opinioni

IMMUNEERING CORPORATION 401(K) PLAN

Summary metrics

Benchmarksi

Analytics

Service providersi

Plan features & details

Opportunity flagsi

Expense breakdowni

Audit opinioni

Benchmarks

Service providers

Opportunity flags

Expense breakdown

Audit opinion

Benchmarks

Service providers

Opportunity flags

Expense breakdown

Audit opinion