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.
AinosSTU:FZX0 22 5-Year Yield-on-Cost % is 0.00 as of Jul. 15, 2026. GuruFocus rates STU:FZX0 with a GF Score™ of 22/100 and a GF Value™ of €0.92. The stock has 9 warning signs investors should review. Among 1,405 Hardware companies, Ainos ranks worse than 71174.31% on this metric.
Ainos's yield on cost for the quarter that ended in Mar. 2026 was 0.00.
The historical rank and industry rank for Ainos's 5-Year Yield-on-Cost % or its related term are showing as below:
STU:FZX0's 5-Year Yield-on-Cost % is not ranked *
in the Hardware industry.
Industry Median: 2.02 * Ranked among companies with meaningful 5-Year Yield-on-Cost % only.
Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.
Ainos 5-Year Yield-on-Cost % Related Terms
STU:FZX0 vs QURT, ASTC, LCTC: 5-Year Yield-on-Cost % Comparison
For the Scientific & Technical Instruments subindustry, Ainos's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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.
Ainos 5-Year Yield-on-Cost % vs Hardware Industry
For the Hardware industry and Technology sector, Ainos's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Ainos's 5-Year Yield-on-Cost % falls into.
Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.
Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.
Therefore, Yield-on-Cost of Ainos is calculated as
Ainos (STU:FZX0) has a 5-Year Yield-on-Cost % of 0.00 as of Jul. 15, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Ainos and its competitors. According to the industry distribution chart, Ainos ranks #999999 out of 1405 companies in the Hardware industry.
Is Ainos' 5-Year Yield-on-Cost % too high?
Ainos' current 5-Year Yield-on-Cost % is 0.00. Based on the distribution chart, Ainos ranks #999999 out of 1405 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Ainos has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Ainos' 5-Year Yield-on-Cost % compare to QURT and ASTC?
According to the Hardware industry distribution chart, Ainos ranks #999999 out of 1405 companies for 5-Year Yield-on-Cost %. This places Ainos in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 2.02. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year Yield-on-Cost % for a Hardware company?
The median 5-Year Yield-on-Cost % among Hardware companies is 2.02, based on 1,405 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Ainos and its competitors. For the Hardware industry, the median 5-Year Yield-on-Cost % is 2.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ainos's current 5-Year Yield-on-Cost % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ainos stock overvalued right now?
Ainos (STU:FZX0) has a current 5-Year Yield-on-Cost % of 0.00. The stock's GF Value™ is €0.92, compared to a current price of €12.50 — trading 1258.7% above its estimated fair value. The current 5-Year Yield-on-Cost % is 0.00. Ainos' overall GF Score™ is 22/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For Ainos (STU:FZX0), the current 5-Year Yield-on-Cost % is 0.00 as of Jul. 15, 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 Ainos (STU:FZX0) Overvalued in 2026?
Based on GuruFocus' analysis, Ainos stock appears to be overvalued.
The current stock price of €12.50 is trading 1258.7% above its estimated GF Value™ of €0.92.
Key valuation signals for STU:FZX0:
5-Year Yield-on-Cost %: 0.00
GF Value™: €0.92 vs. price of €12.50 (1258.7% above fair value)
No single metric tells the full story. See the STU:FZX0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ainos Inc is a dual-platform company advancing artificial intelligence based smelltech technologies and immune therapeutics. Its primary strategic focus is the commercialization of its proprietary scent digitization platform, AI Nose, while the company also continue to develop therapeutic assets based on its low-dose oral interferon program, VELDONA. Its core technology platform, AI Nose, is an AI-based electronic olfaction system that integrates gas sensor arrays with proprietary artificial intelligence models, which it refers to as a smell language model (SLM), to digitize scent and volatile organic compound (VOC) signals into Smell ID, a machine-readable data format.
22GF Score
Get the complete analysis for STU:FZX0
5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:FZX0 has been successfully added to your 
