401(k) · DOL Form 5500 · 2024

Foghorn Therapeutics Inc 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
119
Participants Small participant base
61st
Percentile by assets National rank
$105,479
Avg per participant Below avg balance/head
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Official DOL plan name: Foghorn Therapeutics 401(k) Plan · Sponsored by Foghorn Therapeutics Inc · Massachusetts · Manufacturing

$13M in assets, 119 participants

Foghorn Therapeutics Inc's Foghorn Therapeutics 401(k) Plan reported $13M in total assets and 119 participants in its 2024 DOL Form 5500 filing, ranking in the 61st 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.

  • #8,468 in Manufacturing (17,777 peers)

Coverage in Massachusetts

Foghorn Therapeutics 401(k) Plan covers 119 participants in Massachusetts, about 18% of the average Massachusetts filer (state average ~659 per filing). Assets: $13M.

#8,468
in Manufacturing (17,777 peers)
+33.5%
assets growth YoY

Foghorn Therapeutics 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Foghorn Therapeutics 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$12,552,038 Top 39% higher than 61% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Foghorn Therapeutics 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Foghorn Therapeutics 401(k) Plan sits mid-pack in the medium band (119 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Foghorn Therapeutics 401(k) Plan end-of-year assets rose from $9M in the plan year 2023 filing to $13M in the plan year 2024 filing.
  • Foghorn Therapeutics 401(k) Plan reported participants fell from 166 in the plan year 2023 filing to 119 in the plan year 2024 filing.
  • Foghorn Therapeutics 401(k) Plan reported net income rose from $3M in the plan year 2023 filing to $3M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 475271393 · Foghorn Therapeutics Inc PY 2024 · 401(k)

Foghorn Therapeutics 401(k) Plan · $13M · 119 · 61st

  • PCT $13M
  • EIN 119
  • RANK 61st
  • PHOTO 401(k)
  • IND near California Rural Legal Assistance, Inc. 401(k) Retirement Savings Plan
  • EOY ind #8468

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Massachusetts →

Foghorn Therapeutics 401(k) Plan in the asset neighbourhood

Foghorn Therapeutics 401(k) PlanFoghorn Therapeutics 401(k) …$13MCalifornia Rural Legal Assistance, Inc. 401(k) Retirement Savings PlanCalifornia Rural Legal Assis…$13MSigma Investment Counselors, Inc Employees' 401(k) Profit Sharing PlanSigma Investment Counselors,…$13MNotification Systems Retirement PlanNotification Systems Retirem…$13MAlpha Measurement Solutions, LLC.Alpha Measurement Solutions,…$13M
End-of-year total assets ($M) among Foghorn Therapeutics 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$13M
Net Income$3M
Employer EIN475271393
Plan Effective Date2017-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Foghorn Therapeutics Inc)

Sponsor-wide plan assets over time

All Foghorn Therapeutics Inc plans reported in each filing year

Latest sponsor-wide plan assets
$13M 83.36236951612757% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $6.85M $12.6M ▲ +83.2%
Year Plans Participants Total Assets
2022 1 119 $7M
2023 1 166 $9M
2024 1 119 $13M

Nearby 401(k) Plans in Massachusetts

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

Foghorn Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Foghorn Therapeutics 401(k) Plan, Total assets ($B): 0.012552038 · Participants: 119Foghorn Therapeutics 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Foghorn Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Foghorn Therapeutics 401(k) Plan side-by-side with 3 peers →

Foghorn Therapeutics 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is California Rural Legal Assistance, Inc. 401(k) Retirement Savings Plan in CA ($13M); by covered participants it is Culy Contracting LLC Retirement Savings Plan in IN (119 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (119 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Foghorn Therapeutics 401(k) Plan assets move in 2024? ▼
Foghorn Therapeutics 401(k) Plan surged - up 33.5% during 2024, from $9M to $13M. Reported net income was $3M.
How have Foghorn Therapeutics Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Foghorn Therapeutics Inc's sponsor-wide assets grew 83.4%, from $7M to $13M.
Which 401(k) plans are similar in size to Foghorn Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is California Rural Legal Assistance, Inc. 401(k) Retirement Savings Plan in CA ($13M, 222 participants).
Which 401(k) plans cover a similar participant headcount to Foghorn Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Culy Contracting LLC Retirement Savings Plan in IN (119 participants, N/A in assets).

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 475271393.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.