401(k) · DOL Form 5500 · 2024

Allovir Inc. 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
105
Participants Small participant base
42nd
Percentile by assets National rank
$48,112
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Allovir Inc. 401(k) Retirement Plan · Sponsored by Allovir Inc. · Massachusetts · Professional & Technical Services

$5M in assets, 105 participants

Allovir Inc.'s Allovir Inc. 401(k) Retirement Plan reported $5M in total assets and 105 participants in its 2024 DOL Form 5500 filing, ranking in the 42nd 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.

  • #8,011 in Professional & Technical Services (20,173 peers)

Coverage in Massachusetts

Allovir Inc. 401(k) Retirement Plan covers 105 participants in Massachusetts, about 16% of the average Massachusetts filer (state average ~659 per filing). Assets: $5M.

#8,011
in Professional & Technical Services (20,173 peers)
-50.2%
assets change YoY

The plan reported a net loss of $5M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Allovir Inc. 401(k) Retirement Plan's mid-pack asset rank among Professional & Technical Services and all filers

Allovir Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$5,051,788 42nd percentile higher than 42% 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

Allovir Inc. 401(k) Retirement 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. Allovir Inc. 401(k) Retirement Plan sits mid-pack in the medium band (105 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Allovir Inc. 401(k) Retirement Plan reported net income fell from $3M in the plan year 2023 filing to -$5M in the plan year 2024 filing.
  • Allovir Inc. 401(k) Retirement Plan end-of-year assets fell from $10M in the plan year 2023 filing to $5M in the plan year 2024 filing.
  • Allovir Inc. 401(k) Retirement Plan reported participants rose from 99 in the plan year 2023 filing to 105 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 831971007 · Allovir Inc. PY 2024 · 401(k)

Allovir Inc. 401(k) Retirement Plan · $5M · 105 · 42nd

  • BOOK $5M
  • VS-ST 105
  • BOY 42nd
  • SCH 401(k)
  • EBSA near Quincy Farm Supply Co. Retirement Savings Plan
  • PART ind #8011

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 Professional & Technical Services retirement plans → · Plans in Massachusetts →

Allovir Inc. 401(k) Retirement Plan in the asset neighbourhood

Allovir Inc. 401(k) Retirement PlanAllovir Inc. 401(k) Retireme…$5MQuincy Farm Supply Co. Retirement Savings PlanQuincy Farm Supply Co. Retir…$5MCapstan Therapeutics 401(k) PlanCapstan Therapeutics 401(k) …$5MBeacon Tri-State Solutions Inc. Retirement Savings PlanBeacon Tri-State Solutions I…$5MNational Society of Leadership 401(k) Profit Sharing PlanNational Society of Leadersh…$5M
End-of-year total assets ($M) among Allovir Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$10M
Net Assets (End of Year)$5M
Net Income-$5M
Employer EIN831971007
Plan Effective Date2021-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Allovir Inc.)

Sponsor-wide plan assets over time

All Allovir Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$5M 50.22543837099901% vs 2023
2024 filing year
$4M$6M$8M$10M$12M 20232024 $10.2M $5.05M ▼ -50.2%
Year Plans Participants Total Assets
2023 1 99 $10M
2024 1 105 $5M

Nearby 401(k) Plans in Massachusetts

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

Allovir Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Allovir Inc. 401(k) Retirement Plan, Total assets ($B): 0.005051788 · Participants: 105Allovir Inc. 401(k) Retirement 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
Allovir Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Allovir Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Allovir Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Quincy Farm Supply Co. Retirement Savings Plan in IL ($5M); by covered participants it is Medwest Associates, Inc. Profit Sharing Plan in IL (105 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (105 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 Allovir Inc. 401(k) Retirement Plan assets move in 2024? ▼
Allovir Inc. 401(k) Retirement Plan contracted severely - down 50.2% during 2024, from $10M to $5M. Reported net income was -$5M.
How have Allovir Inc. plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Allovir Inc.'s sponsor-wide assets declined 50.2%, from $10M to $5M.
Which 401(k) plans are similar in size to Allovir Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Quincy Farm Supply Co. Retirement Savings Plan in IL ($5M, 355 participants).
Which 401(k) plans cover a similar participant headcount to Allovir Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Medwest Associates, Inc. Profit Sharing Plan in IL (105 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 831971007.

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.