What Changed
- Solid Power, Inc. Announces Timing of Third Quarter 2026 Earnings Release and Conference Call
- At $2.27 a share, Solid Power (SLDP) CEO has 154,512 shares withheld for taxes.
- Solid Power Announces Significant Advancement in Commercial Pathway, Commissioning MOBIUS™ Continuous Electrolyte Manufacturing Line
Price Move History
- Daily moves over 5%
- 58 252 sessions, October 24, 2025 to October 26, 2026
- Largest daily move
- +51.6% close of November 5, 2025
- 1-year change
- -67.6% closing prices, October 24, 2025 to October 26, 2026
- 1-month change
- -16.7% closing prices, September 25, 2026 to October 26, 2026
Company Description
Solid Power, Inc. (NASDAQ: SLDP) is a U.S.-based developer of solid-state battery technology focused on enabling the next generation of batteries for fast-growing electric vehicle (EV) and other markets. According to the company’s public disclosures, its core technology is an electrolyte material that replaces the liquid or gel electrolyte used in traditional lithium-ion cells. Solid Power believes this electrolyte can support extended driving range, longer battery life, improved safety, and lower cost compared to conventional lithium-ion batteries.
Business model and revenue approach
Solid Power describes a business model centered on selling its electrolyte to cell manufacturers and licensing its cell designs and manufacturing processes. This approach distinguishes the company from many competitors that plan to operate as commercial battery manufacturers. Rather than building large-scale cell manufacturing capacity itself, Solid Power aims to supply sulfide-based solid electrolyte material and intellectual property that partners can use in their own production lines.
The company reports revenue and grant income from technology transfer and development agreements, including a multi-year line installation agreement with SK On Co., Ltd. Solid Power has highlighted milestones such as factory and site acceptance testing for an SK On pilot cell line as key drivers of revenue under these agreements.
Technology focus: sulfide-based solid electrolyte
Solid Power’s technology is built around a sulfide-based solid electrolyte material. Public statements from the company indicate that this electrolyte is designed to replace liquid electrolytes in lithium-ion cells and support all-solid-state battery (ASSB) architectures. The company believes this material can contribute to higher energy density, battery life, safety characteristics, and cost advantages relative to traditional lithium-ion technology.
Solid Power has invested in electrolyte research and development capabilities, including commissioning an electrolyte innovation center (EIC). The EIC is described as a facility intended to enable rapid innovation driven by customer demand, repeated electrolyte sampling, and feedback from internal cell development and external partners.
Partnerships and collaboration strategy
Partnerships are a central part of Solid Power’s strategy. The company has disclosed multi-year agreements and joint development activities with automotive and battery industry participants. These include:
- Multi-year agreements with SK On that involve technology transfer and a line installation agreement for a pilot cell line, with milestones such as factory and site acceptance testing.
- Joint development agreements (JDAs) with BMW and Ford, which have been extended according to the company’s reported business highlights.
- A Joint Evaluation Agreement with Samsung SDI and BMW, under which Solid Power agreed to provide electrolyte to Samsung SDI. Samsung SDI will use this material to fabricate separator and/or catholyte and build cells, subject to technical requirements. These cells are to be evaluated based on performance parameters and requirements to be agreed between Samsung SDI and BMW.
Under the Joint Evaluation Agreement, BMW Holding B.V., an affiliate of BMW, has the right to nominate a director for election to Solid Power’s board of directors and to designate a non-voting observer for board and committee meetings. Solid Power has also highlighted the introduction of a BMW i7 test vehicle powered by its cells and solid-state battery technology as a significant achievement in its partnership with BMW Group.
Operational development and pilot production
Solid Power reports ongoing work to expand its electrolyte production capabilities. The company has described:
- Detailed design work and equipment procurement for a continuous electrolyte production pilot line, with commissioning targeted in its public outlook.
- Capital expenditures focused on construction of this continuous electrolyte production pilot line.
- Use of the electrolyte innovation center to support electrolyte sampling, process engineering, and performance improvements based on customer and internal feedback.
The company characterizes itself as a research and development stage business with significant investment in research and development, electrolyte production capabilities, and cell design refinement. It has also disclosed selection for a U.S. Department of Energy (DOE) award for up to a specified amount for continuous production of sulfide-based solid electrolyte materials for advanced all-solid-state batteries, and entry into a contract with the DOE that formalized the terms of this grant.
Market focus and applications
In its public descriptions, Solid Power states that it is developing solid-state battery technology for EV and other markets. The company’s objective is to become a producer and distributor of sulfide-based solid electrolyte material for powering EVs and additional applications. Its collaboration with automotive OEMs and battery manufacturers, and its emphasis on ASSB technology, align with this focus.
Solid Power notes that broad market adoption of EVs and other technologies where its electrolyte can be deployed, if developed successfully, is an important factor for its long-term opportunity. The company also acknowledges risks related to competition from other technologies and the uncertainty inherent in research and development efforts.
Financial profile and listing
Solid Power’s common stock trades on The Nasdaq Stock Market LLC under the symbol SLDP, and its warrants trade under the symbol SLDPW, as disclosed in its Form 8-K filings. The company has reported recurring operating losses and describes itself as having a history of financial losses with expectations of significant expenses and continued losses as it executes its business plan.
Public filings and press releases emphasize the company’s liquidity position, cash investment in operations and capital expenditures, and its focus on maintaining financial discipline while continuing to invest in technology development and capabilities. Solid Power has also disclosed the use of an at-the-market offering program to raise proceeds through sales of common stock.
Corporate governance and executive arrangements
Solid Power has adopted executive severance and change in control arrangements. An 8-K filing describes the Solid Power, Inc. Severance Benefit Plan and the Solid Power, Inc. Change in Control Severance Plan for Executives, which provide severance payments, potential bonus-related payments, COBRA premium reimbursement, and equity vesting treatment for certain executives in specified termination and change in control scenarios, subject to conditions such as release agreements and restrictive covenants.
The company also periodically furnishes investor presentations, such as a Company Overview PowerPoint, for use in investor and analyst meetings. These materials, together with its SEC filings, outline its strategy, expansion plans related to electrolyte production, and risk factors.
Risk considerations
In its risk factor disclosures and forward-looking statement sections, Solid Power highlights several key risks, including:
- Uncertainty regarding the success of its research and development efforts and ability to achieve technological objectives required by partners.
- Challenges associated with commercializing its technology ahead of competing technologies and competitors.
- Dependence on non-exclusive partnerships and the need to secure and manage business relationships.
- Dependence on broad market adoption of EVs and other technologies where its electrolyte could be deployed, if developed successfully.
- Risks related to attracting and retaining key personnel and protecting intellectual property.
- Potential delays in construction and operation of facilities needed for research, development, and long-term electrolyte production.
- Exposure to changes in laws, regulations, government funding priorities, and economic or competitive conditions.
These risk disclosures are intended to provide context for the company’s forward-looking statements about its strategy, operations, and prospects.
Summary
Overall, Solid Power, Inc. describes itself as a developer of solid-state battery technology whose business model is based on supplying sulfide-based solid electrolyte materials and licensing cell designs and manufacturing processes to cell manufacturers and automotive OEMs. Through partnerships with companies such as SK On, BMW, Ford, and Samsung SDI, and with support from a DOE grant, the company is working to advance all-solid-state battery technology for EV and other markets while investing in electrolyte innovation and pilot-scale production capabilities.
Stock Performance
Solid Power (SLDP) closed at $1.99 on October 26, 2026. Over the past 12 months, the price has lost 67.6%.
SLDP Metrics & Rankings
Price returns through October 26, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Solid Power has 10 recent news articles, with the latest published today. Of the recent coverage, 4 articles coincided with positive price movement and 5 with negative movement. Key topics include conferences, earnings, management, offering. View all SLDP news →
SEC Filings
Solid Power has filed 10 recent SEC filings, including 3 Form 4, 3 Form 8-K, 2 Form SCHEDULE 13G/A, 1 Form 3. The most recent filing was submitted on October 1, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all SLDP SEC filings →
Financial Highlights
Solid Power generated $21.7M in revenue in FY2025, operating income reached -$100.8M, and net income was -$93.4M. Diluted earnings per share stood at -$0.51. The company generated -$73.4M in operating cash flow. The current ratio was 15.92, measuring current assets divided by current liabilities.
Upcoming Events
Full testing completion
Q3 2026 results release
Q3 2026 Earnings Call
Solid Power has 3 upcoming scheduled events. The next event, "Full testing completion", is scheduled for October 31, 2026 (in 5 days). 2 of them are earnings releases or calls. Investors can track these dates to stay informed about potential catalysts that may affect the SLDP stock price.
Short Interest History
Short interest in Solid Power (SLDP) currently stands at 28.2 million shares, up 1.5% from the previous reporting period, representing 14.0% of the float. Since October 2025, short interest has increased by 62.3%.
Days to Cover History
Days to cover for Solid Power (SLDP) currently stands at 8.9 days, down 14.1% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has increased by 482.4%. Across the settlements charted above, it has ranged from 1.0 to 11.8 days.
SLDP Company Profile & Sector Positioning
Solid Power (SLDP) operates in the Auto Parts industry within the broader Consumer Cyclical sector and is listed on the NASDAQ.
Investors comparing SLDP often look at related companies in the same sector, including ECARX Holdings Inc. (ECX), American Axle & Manufacturing Holdings, Inc. (AXL), Cooper-Standard Automotive Inc. (CPS), DOUGLAS DYNAMICS, INC. (PLOW), and Microvast Holdings, Inc. (MVST). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate SLDP's relative position within its industry.