401(k) · DOL Form 5500 · 2022

Momentus Inc. 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets
124
Participants Small participant base
39th
Percentile by assets National rank
$22,646
Avg per participant Low balance/head
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Official DOL plan name: Momentus 401(k) Plan · Sponsored by Momentus Inc. · California · Manufacturing

$3M in assets, 124 participants

Momentus Inc.'s Momentus 401(k) Plan reported $3M in total assets and 124 participants in its 2022 DOL Form 5500 filing, ranking in the 39th 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.

  • #4,655 in Manufacturing (20,602 peers)

Coverage in California

Momentus 401(k) Plan covers 124 participants in California, about 20% of the average California filer (state average ~630 per filing). Assets: $3M.

#4,655
in Manufacturing (20,602 peers)
+18.6%
assets growth YoY

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

Momentus 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$2,808,085 39th percentile higher than 39% of 139,123 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 2022

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

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Momentus 401(k) Plan sits mid-pack in the medium band (124 participants).

DOL schedule card

Filing strip 823171260 · Momentus Inc. PY 2022 · 401(k)

Momentus 401(k) Plan · $3M · 124 · 39th

  • ASSETS $3M
  • ASSETS 124
  • ASSETS 39th
  • ASSETS 401(k)
  • ASSETS near Boyd Richards 401(k) Plan
  • ASSETS ind #4655

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 California →

Momentus 401(k) Plan in the asset neighbourhood

Momentus 401(k) Plan$3MBoyd Richards 401(k) Plan$3MMountain View Medical Center 401(k) Profit Sharing Plan and TrustMountain View Medical Center…$3MSalespad, LLC 401(k) Plan$3MKawasaki Tennessee Inc. 401(k) PlanKawasaki Tennessee Inc. 401(…$3M
End-of-year total assets ($M) among Momentus 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$2M
Net Assets (End of Year)$3M
Net Income$440K
Employer EIN823171260
Plan Effective Date2020-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Momentus Inc.)

Sponsor-wide plan assets over time

All Momentus Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$3M 4.935071409875413% vs 2022
2024 filing year
$2.5M$3M$3.5M$4M 202220232024 $2.81M $2.95M ▲ +5.0%
Year Plans Participants Total Assets
2022 1 124 $3M
2023 1 124 $4M
2024 1 60 $3M

Nearby 401(k) Plans in California

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

Momentus 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Momentus 401(k) Plan, Total assets ($B): 0.002808085 · Participants: 124Momentus 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Momentus 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Momentus 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Boyd Richards 401(k) Plan in FL ($3M); by covered participants it is Vitex Extrusion, LLC 401(k) Plan in NH (124 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($3M here).

Similar participant headcount

Nearest other-state filings by covered participants (124 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Momentus 401(k) Plan assets move in 2022? ▼
Momentus 401(k) Plan grew sharply - up 18.6% during 2022, from $2M to $3M. Reported net income was $440K.
How have Momentus Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Momentus Inc.'s sponsor-wide assets grew 4.9%, from $3M to $3M.
Which 401(k) plans are similar in size to Momentus 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Boyd Richards 401(k) Plan in FL ($3M, 117 participants).
Which 401(k) plans cover a similar participant headcount to Momentus 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Vitex Extrusion, LLC 401(k) Plan in NH (124 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 823171260.

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.