AAOI (Applied Optoelectronics) Net Debt Paydown Yield % : -1.02% (As of Jul. 23, 2026)

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AAOI Applied Optoelectronics Inc AAOI
46 GF Score
Price $112.39
GF Value $20.25
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Applied Optoelectronics Net Debt Paydown Yield %?

Applied Optoelectronics AAOI +1.68% 46 Net Debt Paydown Yield % is -1.02% as of Jul. 23, 2026. GuruFocus rates AAOI with a GF Score™ of 46/100 and a GF Value™ of $20.25 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 2,352 Hardware companies, Applied Optoelectronics ranks worse than 65.56% 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, Applied Optoelectronics's Net Debt Paydown Yield % was -1.02%.


Applied Optoelectronics  (NAS:AAOI) 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.

We calculating the TTM average debt by adding up the total debt, calculated by the sum of Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation, in the trailing twelve months(TTM) divided by the counts of the total debt, accoring to the company's report frequency.


Applied Optoelectronics Net Debt Paydown Yield % Related Terms


Applied Optoelectronics Net Debt Paydown Yield % Historical Data

* Premium members only.

The historical data trend for Applied Optoelectronics'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.

Applied Optoelectronics Net Debt Paydown Yield % Chart

Applied Optoelectronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Debt Paydown Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.11 2.60 2.36 0.04 -3.32

Applied Optoelectronics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Net Debt Paydown Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -3.38 -3.70 -5.09 -3.32 -1.36

AAOI vs VIAV, ZBRA, VSAT: Net Debt Paydown Yield % Comparison

For the Communication Equipment subindustry, Applied Optoelectronics'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.


Applied Optoelectronics Net Debt Paydown Yield % vs Hardware Industry

For the Hardware industry and Technology sector, Applied Optoelectronics's Net Debt Paydown Yield % distribution charts can be found below:

* The bar in red indicates where Applied Optoelectronics's Net Debt Paydown Yield % falls into.


AAOI
46GF Score
Applied Optoelectronics Inc AAOI
Net Debt Paydown Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Applied Optoelectronics Net Debt Paydown Yield % Calculation

Applied Optoelectronics's Net Debt Paydown Yield % for the quarter that ended in Mar. 2026 is calculated as:

Net Debt Paydown Yield %
=( TTM Average Debt   (1-Year Ago))-TTM Average Debt )/Market Cap
=( 152.93-243.72 )/6680.15689
=-1.36 %

* 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 -1.02% mean?
Applied Optoelectronics (AAOI) has a Net Debt Paydown Yield % of -1.02% as of Jul. 23, 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 Applied Optoelectronics and its competitors. According to the industry distribution chart, Applied Optoelectronics ranks #1542 out of 2352 companies in the Hardware industry, placing it in the top 65.6%.
Is Applied Optoelectronics' Net Debt Paydown Yield % too high?
Applied Optoelectronics' current Net Debt Paydown Yield % is -1.02%. Based on the distribution chart, Applied Optoelectronics ranks #1542 out of 2352 companies in the Hardware industry, which is below the industry midpoint. Overall, Applied Optoelectronics has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Applied Optoelectronics' Net Debt Paydown Yield % compare to VIAV and ZBRA?
According to the Hardware industry distribution chart, Applied Optoelectronics ranks #1542 out of 2352 companies for Net Debt Paydown Yield %. This places Applied Optoelectronics in the lower 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 a Hardware company?
A good Net Debt Paydown Yield % depends on the Hardware 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 Applied Optoelectronics and its competitors. Applied Optoelectronics's current Net Debt Paydown Yield % is -1.02%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Applied Optoelectronics stock overvalued right now?
Based on GuruFocus' analysis, Applied Optoelectronics (AAOI) is currently considered Significantly Overvalued. The stock's GF Value™ is $20.25, compared to a current price of $112.39 — trading 455% above its estimated fair value. The current Net Debt Paydown Yield % is -1.02%. Applied Optoelectronics' overall GF Score™ is 46/100 with 7 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 Applied Optoelectronics (AAOI), the current Net Debt Paydown Yield % is -1.02% as of Jul. 23, 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 Applied Optoelectronics (AAOI) Overvalued in 2026?

Based on GuruFocus' analysis, Applied Optoelectronics stock appears to be overvalued. The current stock price of $112.39 is trading 455% above its estimated GF Value™ of $20.25. GuruFocus considers Applied Optoelectronics to be Significantly Overvalued.

Key valuation signals for AAOI:

  • Net Debt Paydown Yield %: -1.02%
  • GF Value™: $20.25 vs. price of $112.39 (455% above fair value)
  • GF Score™: 46/100 with 7 warning signs

No single metric tells the full story. See the AAOI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Applied Optoelectronics Business Description

Address 13139 Jess Pirtle Boulevard, Sugar Land, TX, USA, 77478
Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH. The Company designs and manufactures a wide range of optical communications products at varying levels of integration, from components, subassemblies, and modules to meet turn-key equipment. Through direct sales personnel, and manufacturing teams in the United States, China, and Taiwan, the company coordinates with customers to determine product design, qualifications, and performance. The Company has manufacturing and research and development facilities located in the U.S., Taiwan, and China.
46GF Score

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Net Debt Paydown Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$112.39
Price
$20.25
GF Value