401(k) · DOL Form 5500 · 2024

Solid Power Operating, Inc. 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
254
Participants Below avg headcount
66th
Percentile by assets National rank
$63,440
Avg per participant Low balance/head
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Official DOL plan name: Solid Power Inc. 401(k) Profit Sharing Plan and Trust · Sponsored by Solid Power Operating, Inc. · Colorado · Professional & Technical Services

$16M in assets, 254 participants

Solid Power Operating, Inc.'s Solid Power Inc. 401(k) Profit Sharing Plan and Trust reported $16M in total assets and 254 participants in its 2024 DOL Form 5500 filing, ranking in the 66th 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.

  • #13,111 in Professional & Technical Services (20,173 peers)

Solid Power Operating, Inc. multi-year trail

Solid Power Operating, Inc.'s plans moved +140.8% in assets from 2022 to 2024; this filing shows Solid Power Inc. 401(k) Profit Sharing Plan and Trust at $16M / 254 participants.

#13,111
in Professional & Technical Services (20,173 peers)
+36.0%
assets growth YoY

Solid Power Inc. 401(k) Profit Sharing Plan and Trust's mid-pack asset rank among Professional & Technical Services and all filers

Solid Power Inc. 401(k) Profit Sharing Plan and Trust vs every filed plan by assets

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

$16,113,701 Top 34% higher than 66% 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

Solid Power Inc. 401(k) Profit Sharing Plan and Trust 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. Solid Power Inc. 401(k) Profit Sharing Plan and Trust sits mid-pack in the medium band (254 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Solid Power Inc. 401(k) Profit Sharing Plan and Trust end-of-year assets rose from $12M in the plan year 2023 filing to $16M in the plan year 2024 filing.
  • Solid Power Inc. 401(k) Profit Sharing Plan and Trust reported net income fell from $5M in the plan year 2023 filing to $4M in the plan year 2024 filing.
  • Solid Power Inc. 401(k) Profit Sharing Plan and Trust reported participants rose from 217 in the plan year 2023 filing to 254 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 364715727 · Solid Power Operating, Inc. PY 2024 · 401(k)

Solid Power Inc. 401(k) Profit Sharing Plan and Trust · $16M · 254 · 66th

  • BOOK $16M
  • VS-ST 254
  • BOY 66th
  • SCH 401(k)
  • EBSA near Central Oregon Pediatric Associates 401(k) Profit Sharing Plan
  • PART ind #13111

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 Colorado →

Solid Power Inc. 401(k) Profit Sharing Plan and Trust in the asset neighbourhood

Proven Business Systems 401(k) PlanProven Business Systems 401(…$16MSolid Power Inc. 401(k) Profit Sharing Plan and TrustSolid Power Inc. 401(k) Prof…$16MCentral Oregon Pediatric Associates 401(k) Profit Sharing PlanCentral Oregon Pediatric Ass…$16MK & H Printers-Lithographers, Inc. 401(k) Retirement & Profit Sharing PlanK & H Printers-Lithographers…$16MAaa Minneapolis 401(k) Savings PlanAaa Minneapolis 401(k) Savin…$16M
End-of-year total assets ($M) among Solid Power Inc. 401(k) Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Solid Power Operating, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Solid Power Operating, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$16M 140.77378066228215% vs 2022
2024 filing year
$5M$10M$15M$20M 202220232024 $6.69M $16.1M ▲ +140.8%
Year Plans Participants Total Assets
2022 1 105 $7M
2023 1 217 $12M
2024 1 254 $16M

Solid Power Operating, Inc. filing trail (2024)

Total Assets (Beginning of Year)$12M
Net Assets (End of Year)$16M
Net Income$4M
Employer EIN364715727
Plan Effective Date2018-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Colorado

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

Solid Power Inc. 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Colorado, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -1012345 Total assets ($B) Participants Solid Power Inc. 401(k) Profit Sharing Plan and Trust, Total assets ($B): 0.016113701 · Participants: 254Solid Power Inc. 401(k) Profit Sharing Plan and TrustDavita Retirement Savings Plan, Total assets ($B): 3.81412558 · Participants: 57900Davita Retirement Savings PlanBall Corporation 401(k) and Employee Stock Ownership Plan, Total assets ($B): 2.319532435 · Participants: 9935Ball Corporation 401(k) and Employee Stock Ownership PlanArcadis U.S., Inc. Retirement Savings Plan, Total assets ($B): 2.259964434 · Participants: 7607Arcadis U.S., Inc. Retirement Savings PlanEmpower Retirement, LLC 401(k) Savings Plan, Total assets ($B): 2.234179481 · Participants: 10185Empower Retirement, LLC 401(k) Savings PlanWoodward Retirement Savings Plan, Total assets ($B): 1.965265264 · Participants: 6210Woodward Retirement Savings Plan
Solid Power Inc. 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Colorado, assets vs. participants
Compare Solid Power Inc. 401(k) Profit Sharing Plan and Trust side-by-side with 3 peers →

Solid Power Inc. 401(k) Profit Sharing Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Colorado, the nearest 401(k) by assets is Central Oregon Pediatric Associates 401(k) Profit Sharing Plan in OR ($16M); by covered participants it is The Michael J. Fox Foundation for Parkinson's Research 401(k) Plan in NY (254 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (254 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 Solid Power Inc. 401(k) Profit Sharing Plan and Trust assets move in 2024? ▼
Solid Power Inc. 401(k) Profit Sharing Plan and Trust surged - up 36.0% during 2024, from $12M to $16M. Reported net income was $4M.
How have Solid Power Operating, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Solid Power Operating, Inc.'s sponsor-wide assets grew 140.8%, from $7M to $16M.
Which 401(k) plans are similar in size to Solid Power Inc. 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Central Oregon Pediatric Associates 401(k) Profit Sharing Plan in OR ($16M, 156 participants).
Which 401(k) plans cover a similar participant headcount to Solid Power Inc. 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is The Michael J. Fox Foundation for Parkinson's Research 401(k) Plan in NY (254 participants, $37M 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 364715727.

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.