401(k) · DOL Form 5500 · 2022

Solid Power Operating, Inc. 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets
105
Participants Small participant base
57th
Percentile by assets National rank
$63,738
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

$7M in assets, 105 participants

Solid Power Operating, Inc.'s Solid Power Inc. 401(k) Profit Sharing Plan and Trust reported $7M in total assets and 105 participants in its 2022 DOL Form 5500 filing, ranking in the 57th 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.

  • #11,801 in Professional & Technical Services (21,562 peers)

Coverage in Colorado

Solid Power Inc. 401(k) Profit Sharing Plan and Trust covers 105 participants in Colorado, about 28% of the average Colorado filer (state average ~376 per filing). Assets: $7M.

#11,801
in Professional & Technical Services (21,562 peers)
+42.3%
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 2022 · DOL Form 5500

$6,692,465 Top 43% higher than 57% 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

Solid Power Inc. 401(k) Profit Sharing Plan and Trust 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. Solid Power Inc. 401(k) Profit Sharing Plan and Trust sits mid-pack in the medium band (105 participants).

Form 5500 schedule snapshot

Filing strip 364715727 · Solid Power Operating, Inc. PY 2022 · 401(k)

Solid Power Inc. 401(k) Profit Sharing Plan and Trust · $7M · 105 · 57th

  • PART $7M
  • TYPE 105
  • NET 57th
  • BOOK 401(k)
  • VS-ST near Carpionato Properties, Inc. 401(k) Plan
  • BOY ind #11801

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

Solid Power Inc. 401(k) Profit Sharing Plan and TrustSolid Power Inc. 401(k) Prof…$7MCarpionato Properties, Inc. 401(k) PlanCarpionato Properties, Inc. …$7MHalsey Grocery 401(k) Plan$7MB.J. Muirhead 401(k) Profit Sharing PlanB.J. Muirhead 401(k) Profit …$7MAbc Auto Parts, Ltd. 401(k) Savings PlanAbc Auto Parts, Ltd. 401(k) …$7M
End-of-year total assets ($M) among Solid Power Inc. 401(k) Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Colorado filing particulars

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$7M
Net Income$2M
Employer EIN364715727
Plan Effective Date2018-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Solid Power Operating, Inc.)

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

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 -10123 Total assets ($B) Participants Solid Power Inc. 401(k) Profit Sharing Plan and Trust, Total assets ($B): 0.006692465 · Participants: 105Solid Power Inc. 401(k) Profit Sharing Plan and TrustDavita Retirement Savings Plan, Total assets ($B): 2.75238679 · Participants: 57172Davita Retirement Savings PlanBall Corporation 401(k) and Employee Stock Ownership Plan, Total assets ($B): 2.51543651 · Participants: 10671Ball Corporation 401(k) and Employee Stock Ownership PlanScl Health 401(k) Retirement Savings Plan, Total assets ($B): 1.514958969 · Participants: 12642Scl Health 401(k) Retirement Savings PlanWoodward Retirement Savings Plan, Total assets ($B): 1.504801917 · Participants: 5046Woodward Retirement Savings PlanEmpower Retirement, LLC 401(k) Savings Plan, Total assets ($B): 1.49307635 · Participants: 7741Empower Retirement, LLC 401(k) 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 Carpionato Properties, Inc. 401(k) Plan in RI ($7M); by covered participants it is Tak Communications Wi LLC 401(k) Plan in SD (105 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($7M here).

Similar participant headcount

Nearest other-state filings by covered participants (105 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 Solid Power Inc. 401(k) Profit Sharing Plan and Trust assets move in 2022? ▼
Solid Power Inc. 401(k) Profit Sharing Plan and Trust surged - up 42.3% during 2022, from $5M to $7M. Reported net income was $2M.
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 Carpionato Properties, Inc. 401(k) Plan in RI ($7M, 191 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 Tak Communications Wi LLC 401(k) Plan in SD (105 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 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.