401(k) · DOL Form 5500 · 2023
Houghton Mifflin Harcourt Publishing Company 401(k) Plan
Data updated 2026-08-11
- $583M
- Total assets
- 2,154
- Participants
- 98th
- Percentile by assets
- $270,741
- Avg per participant
Official DOL plan name: Houghton Mifflin 401(k) Savings Plan · Sponsored by Houghton Mifflin Harcourt Publishing Company · Massachusetts · Information & Media
$583M in assets, 2,154 participants
Houghton Mifflin Harcourt Publishing Company's Houghton Mifflin 401(k) Savings Plan reported $583M in total assets and 2,154 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.
- 98th percentile by assets (of 127,072 plans)
- #2,704 in Information & Media (2,818 peers)
Coverage in Massachusetts
Houghton Mifflin 401(k) Savings Plan covers 2,154 participants in Massachusetts, 3.3x the typical Massachusetts plan (state average ~659 per filing). Assets: $583M.
- $583M
- total plan assets (2023 EOY)
- 2,154
- covered participants
- 98th
- percentile by assets (of 127,072 plans)
- $270,741
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Houghton Mifflin 401(k) Savings Plan reported net income rose from -$141M in the plan year 2022 filing to $104M in the plan year 2023 filing.
- Houghton Mifflin 401(k) Savings Plan end-of-year assets rose from $479M in the plan year 2022 filing to $583M in the plan year 2023 filing.
Participants vs Massachusetts filers
In Massachusetts, the average filing covers about 659 participants across 4,265 plans. Houghton Mifflin 401(k) Savings Plan reports 2,154 participants - 3.3x that state average ($583M EOY assets).
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $479M |
|---|---|
| Net Assets (End of Year) | $583M |
| Net Income | $104M |
| Employer EIN | 041456030 |
| Plan Effective Date | 1981-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Houghton Mifflin Harcourt Publishing Company)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 2,393 | $592M |
| 2023 | 2 | 2,380 | $698M |
| 2024 | 2 | 3,097 | $756M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Houghton Mifflin 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
- Fidelity Retirement Savings Plan $28.6B · 62,289
- Liberty Mutual 401(k) Plan $10.6B · 37,052
- Massachusetts Institute of Technology Supplemental 401(k) Plan $6.8B · 14,094
- Boston Scientific Corporation 401(k) Retirement Savings Plan $5.8B · 19,881
- Philips North America 401(k) Plan $5.8B · 19,120
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Houghton Mifflin 401(k) Savings Plan by total assets, not by location.
- Dot Holdings Co 401(k) and Profit Sharing Plan (MO) $583M · 6,814
- Russell Investments Retirement Plan (WA) $584M · 715
- A O Smith Retirement Security Plan (WI) $583M · 4,638
- Onemain 401(k) Plan (IN) $583M · 9,161
Frequently Asked Questions
How did Houghton Mifflin 401(k) Savings Plan assets move in 2023? ▼
How have Houghton Mifflin Harcourt Publishing Company plan assets changed over time? ▼
Where does Houghton Mifflin 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Houghton Mifflin 401(k) Savings Plan? ▼
Next read for Houghton Mifflin 401(k) Savings Plan
Filing takeaways
Ways to act on Houghton Mifflin 401(k) Savings Plan's numbers.
- By total assets, Houghton Mifflin 401(k) Savings Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Massachusetts. Compare plans
- Houghton Mifflin Harcourt Publishing Company's sponsor-wide assets have grown 27.7% since 2022 across 3 plan years on file. More Information & Media plans