Solid PowerSLDP -0.58%59 3-Year ROIIC % is 53.77 as of Dec. 2025. GuruFocus rates SLDP with a GF Score™ of 59/100 and a GF Value™ of $1.43 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,257 Vehicles & Parts companies, Solid Power ranks better than 88.54% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Solid Power's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 53.77%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Solid Power's 3-Year ROIIC % or its related term are showing as below:
SLDP's 3-Year ROIIC % is ranked better than 88.54% of 1257
companies
in the Vehicles & Parts industry
Industry Median: 4.12
vs SLDP: 53.77
Solid Power (NAS:SLDP) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Solid Power 3-Year ROIIC % Related Terms
Solid Power 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Solid Power's 3-Year ROIIC % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Auto Parts subindustry, Solid Power's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Solid Power 3-Year ROIIC % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Solid Power's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Solid Power's 3-Year ROIIC % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Solid Power (SLDP) has a 3-Year ROIIC % of 53.77 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Solid Power and its competitors. According to the industry distribution chart, Solid Power ranks #144 out of 1257 companies in the Vehicles & Parts industry, placing it in the top 11.5%.
Is Solid Power's 3-Year ROIIC % too high?
Solid Power's current 3-Year ROIIC % is 53.77. The Vehicles & Parts industry median 3-Year ROIIC % is 4.12. Solid Power's value of 53.77 is 1205.1% above this industry median. Based on the distribution chart, Solid Power ranks #144 out of 1257 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Solid Power has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Solid Power's 3-Year ROIIC % compare to MLR and MNRO?
According to the Vehicles & Parts industry distribution chart, Solid Power ranks #144 out of 1257 companies for 3-Year ROIIC %. This places Solid Power in the top 12% of its industry — outperforming the majority of peers. The industry median 3-Year ROIIC % is 4.12. Solid Power's value of 53.77 is 1205.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Vehicles & Parts company?
The median 3-Year ROIIC % among Vehicles & Parts companies is 4.12, based on 1,257 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Solid Power's current 3-Year ROIIC % of 53.77 is 1205.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Solid Power and its competitors. For the Vehicles & Parts industry, the median 3-Year ROIIC % is 4.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Solid Power's current 3-Year ROIIC % is 53.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Solid Power stock overvalued right now?
Based on GuruFocus' analysis, Solid Power (SLDP) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.43, compared to a current price of $2.58 — trading 80.4% above its estimated fair value. The current 3-Year ROIIC % is 53.77 and 1205.1% above the Vehicles & Parts industry median of 4.12. Solid Power's overall GF Score™ is 59/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Solid Power (SLDP), the current 3-Year ROIIC % is 53.77 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Solid Power (SLDP) Overvalued in 2026?
Based on GuruFocus' analysis, Solid Power stock appears to be overvalued.
The current stock price of $2.58 is trading 80.4% above its estimated GF Value™ of $1.43.
GuruFocus considers Solid Power to be Significantly Overvalued.
Key valuation signals for SLDP:
3-Year ROIIC %: 53.77
GF Value™: $1.43 vs. price of $2.58 (80.4% above fair value)
Industry Position: 1205.1% above the Vehicles & Parts median (#144 of 1257)
No single metric tells the full story. See the SLDP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Solid Power Inc develops solid-state battery technology and manufacturing processes. Its sulfide-based solid electrolyte material replaces the liquid or gel electrolyte used in traditional lithium-ion battery cells and enables improvement in energy density, battery life and safety performance. The company produces electrolytes on two pilot manufacturing lines using a batch manufacturing process for customer sampling and internal cell development, and manufactures solid-state cells on pre-pilot and pilot cell manufacturing lines. Its cell manufacturing processes are developed around industry-standard lithium-ion battery manufacturing processes and equipment, and it manufactures all cell designs, including cathodes and anodes, using materials sourced from external suppliers.
59GF Score
Get the complete analysis for SLDP
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SLDP has been successfully added to your 
