Solid Power, Inc.
Solid Power, Inc. (Nasdaq: SLDP) develops sulfide-based solid electrolyte materials and solid-state battery technologies, targeting electric-vehicle applications. Its electrolyte is designed to replace the liquid or gel electrolyte in conventional lithium-ion cells, and the company aims to sell electrolyte to Tier 1… From the company’s description.
Over the twelve months to Sep 30, 2026, Solid Power, Inc. reported revenue of $7.66M, down 66.1% from a year earlier, and a net loss of $88.26M. Operations used $62.36M in cash. In fiscal 2025, it reported revenue of $21.75M, up 8.0% from fiscal 2024, and a net loss of $93.41M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Solid Power, Inc. does
In the company’s own words
Solid Power, Inc. (Nasdaq: SLDP) develops sulfide-based solid electrolyte materials and solid-state battery technologies, targeting electric-vehicle applications. Its electrolyte is designed to replace the liquid or gel electrolyte in conventional lithium-ion cells, and the company aims to sell electrolyte to Tier 1 battery manufacturers and automakers that make their own cells, while licensing cell designs and manufacturing processes. Solid Power does not plan to become a commercial cell manufacturer; its pilot-scale cells support electrolyte development and partner programs. The company works with BMW, Samsung SDI, and SK On, among others, on battery development, evaluation, manufacturing processes, and electrolyte supply. It operates pilot electrolyte and cell production lines, and its planned continuous-process electrolyte pilot line is intended to increase annual capacity to as much as 75 metric tons. Solid Power had approximately 230 employees as of February 1, 2026. Its website is www.solidpowerbattery.com.
Company details
- Sector
- Consumer Discretionary
- Industry (SIC)
- Electronic Equipment
- Headquarters
- LOUISVILLE, CO
- Fiscal year end
- December
- CIK
- 1844862
- SIC
- 3690
Financial performance, year by year
Fiscal 2021–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Solid Power, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Solid Power, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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