Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Amprius TechnologiesAMPX +0.59%79 Net Debt Paydown Yield % is 0.48% as of Jul. 19, 2026. GuruFocus rates AMPX with a GF Score™ of 79/100 and a GF Value™ of $17.10 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 2,841 Industrial Products companies, Amprius Technologies ranks better than 67.41% on this metric.
Net Debt Paydown Yield % is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. It is a measure of a company's willingness and ability to reduce its debt.
As of today, Amprius Technologies's Net Debt Paydown Yield % was 0.48%.
Amprius Technologies (NYSE:AMPX) Net Debt Paydown Yield % Explanation
Net Debt Paydown Yield % is the change in average of four quarters of company's total debt over a company's market cap. Assuming the total value of a company remains that same, shareholder value is increased as debt is reduced. In other words, it is a measure of the willingness and ability of a firm's management to pay down debt. Companies that have high debt paydown yields indicate that they are more aggressive with paying down debt.
In the calculation of Net Debt Paydown Yield %, we use the reductions of TTM average total debt one-year-ago and TTM average total debt at present, divided by its Market Cap.
Amprius Technologies Net Debt Paydown Yield % Related Terms
Amprius Technologies Net Debt Paydown Yield % Historical Data
* Premium members only.
The historical data trend for Amprius Technologies's Net Debt Paydown Yield % 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.
Amprius Technologies Net Debt Paydown Yield % Chart
AMPX vs PLPC, EOSE, FCEL: Net Debt Paydown Yield % Comparison
For the Electrical Equipment & Parts subindustry, Amprius Technologies's Net Debt Paydown Yield %, along with its competitors' market caps and Net Debt Paydown Yield % 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.
Amprius Technologies Net Debt Paydown Yield % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Amprius Technologies's Net Debt Paydown Yield % distribution charts can be found below:
* The bar in red indicates where Amprius Technologies's Net Debt Paydown Yield % 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.
* All the data are calculated by TTM values. Note that if a companies is traded in several exchanges, then we calculate the company level data for Net Debt Paydown Yield % using the primary share class stock data. The calculation result in definition page is for demonstration purpose only, and it's showing the share class level data. Therefore, the numbers in the calculation may differ from elsewhere if the stock is not a primary share.
What does a Net Debt Paydown Yield % of 0.48% mean?
Amprius Technologies (AMPX) has a Net Debt Paydown Yield % of 0.48% as of Jul. 19, 2026. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on Amprius Technologies and its competitors. According to the industry distribution chart, Amprius Technologies ranks #926 out of 2841 companies in the Industrial Products industry, placing it in the top 32.6%.
Is Amprius Technologies' Net Debt Paydown Yield % too high?
Amprius Technologies' current Net Debt Paydown Yield % is 0.48%. Based on the distribution chart, Amprius Technologies ranks #926 out of 2841 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Amprius Technologies has a GF Score™ of 79/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Amprius Technologies' Net Debt Paydown Yield % compare to PLPC and EOSE?
According to the Industrial Products industry distribution chart, Amprius Technologies ranks #926 out of 2841 companies for Net Debt Paydown Yield %. This puts Amprius Technologies in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Debt Paydown Yield % for an Industrial Products company?
A good Net Debt Paydown Yield % depends on the Industrial Products industry context. However, Net Debt Paydown Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Debt Paydown Yield % mean?
A high Net Debt Paydown Yield % can signal that a stock is expensive relative to its fundamentals. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on Amprius Technologies and its competitors. Amprius Technologies's current Net Debt Paydown Yield % is 0.48%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amprius Technologies stock overvalued right now?
Based on GuruFocus' analysis, Amprius Technologies (AMPX) is currently considered Possible Value Trap. The stock's GF Value™ is $17.10, compared to a current price of $10.16 — trading 40.6% below its estimated fair value. The current Net Debt Paydown Yield % is 0.48%. Amprius Technologies' overall GF Score™ is 79/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Debt Paydown Yield % calculated?
Net Debt Paydown Yield % is calculated from a company's financial statements. For Amprius Technologies (AMPX), the current Net Debt Paydown Yield % is 0.48% as of Jul. 19, 2026. 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 Amprius Technologies (AMPX) Overvalued in 2026?
Based on GuruFocus' analysis, Amprius Technologies stock appears to be undervalued.
The current stock price of $10.16 is trading 40.6% below its estimated GF Value™ of $17.10.
GuruFocus considers Amprius Technologies to be Possible Value Trap.
Key valuation signals for AMPX:
Net Debt Paydown Yield %: 0.48%
GF Value™: $17.10 vs. price of $10.16 (40.6% below fair value)
No single metric tells the full story. See the AMPX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. Its silicon anodes are a direct drop-in replacement of the graphite anode in traditional lithium-ion batteries, and its manufacturing processes leverage the manufacturing processes for conventional lithium-ion batteries and the related supply chain.
79GF Score
Get the complete analysis for AMPX
Net Debt Paydown Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
AMPX has been successfully added to your 
