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Aurona IndustriesROCO:8074 +1.49%49 Pretax Margin % is 16.89% as of Dec. 2025, which is 64% above its 10-year median of 10.30. GuruFocus rates ROCO:8074 with a GF Score™ of 49/100 and a GF Value™ of NT$23.01 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 2,477 Hardware companies, Aurona Industries ranks better than 75.25% on this metric.
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Aurona Industries Pretax Margin % Related Terms
Aurona Industries Pretax Margin % Historical Data
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The historical data trend for Aurona Industries's Pretax Margin % 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 Electronic Components subindustry, Aurona Industries's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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.
Aurona Industries Pretax Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Aurona Industries's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Aurona Industries's Pretax Margin % 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.
Aurona Industries (ROCO:8074) has a Pretax Margin % of 16.89% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Aurona Industries and its competitors. This is 64% above median its historical median of 10.30. Over the past decade, Aurona Industries' Pretax Margin % has ranged from 4.61 to 32.59. According to the industry distribution chart, Aurona Industries ranks #613 out of 2477 companies in the Hardware industry, placing it in the top 24.7%.
Is Aurona Industries' Pretax Margin % too high?
Aurona Industries' current Pretax Margin % of 16.89% is 64% above median its 10-year median of 10.30. Over the past 10 years, this metric has ranged from a low of 4.61 to a high of 32.59. The Hardware industry median Pretax Margin % is 3.58. Aurona Industries' value of 16.89% is 371.8% above this industry median. Based on the distribution chart, Aurona Industries ranks #613 out of 2477 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Aurona Industries has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aurona Industries' Pretax Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Aurona Industries ranks #613 out of 2477 companies for Pretax Margin %. This places Aurona Industries in the top 25% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 3.58. Aurona Industries' value of 16.89% is 371.8% above this benchmark. Historically, Aurona Industries' own Pretax Margin % has ranged from 4.61 to 32.59 over the past decade. While the company's 10-year median is 10.30 vs. the industry median of 3.58, Aurona Industries has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Hardware company?
The median Pretax Margin % among Hardware companies is 3.58, based on 2,477 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aurona Industries's current Pretax Margin % of 16.89% is 371.8% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Aurona Industries and its competitors. For the Hardware industry, the median Pretax Margin % is 3.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aurona Industries's current Pretax Margin % is 16.89%, which is 64% above median its own 10-year median of 10.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aurona Industries stock overvalued right now?
Based on GuruFocus' analysis, Aurona Industries (ROCO:8074) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$23.01, compared to a current price of NT$61.50 — trading 167.3% above its estimated fair value. The current Pretax Margin % is 16.89%, which is 64% above median its 10-year median of 10.30 and 371.8% above the Hardware industry median of 3.58. Aurona Industries' overall GF Score™ is 49/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Aurona Industries (ROCO:8074), the current Pretax Margin % is 16.89% 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 Aurona Industries (ROCO:8074) Overvalued in 2026?
Based on GuruFocus' analysis, Aurona Industries stock appears to be overvalued.
The current stock price of NT$61.50 is trading 167.3% above its estimated GF Value™ of NT$23.01.
GuruFocus considers Aurona Industries to be Significantly Overvalued.
Key valuation signals for ROCO:8074:
Pretax Margin %: 16.89% (64% above median its 10-year median of 10.30)
GF Value™: NT$23.01 vs. price of NT$61.50 (167.3% above fair value)
Industry Position: 371.8% above the Hardware median (#613 of 2477)
No single metric tells the full story. See the ROCO:8074 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aurona Industries Inc manufactures, processes, and trades in Bakelite, printed circuit boards, insulation materials, and Laminate hard plastic sheets. It supplies the products to high-end PCB and IC Carrier fabricators, and the PCB application includes smartphones, Flash Memory Chip, PBGA and Flip Chip drilling, among others.
49GF Score
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