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The historical rank and industry rank for Deltamac (Taiwan) Co's Pretax Margin % or its related term are showing as below:
ROCO:6144'
s Pretax Margin % Range Over the Past 10 Years
Min: -16.08 Med: -8.5 Max: 1.05
Current: -8.03
ROCO:6144's Pretax Margin % is ranked worse than 70.4% of 1010
companies
in the Media - Diversified industry
Industry Median: 2.03
vs ROCO:6144: -8.03
Deltamac (Taiwan) Co (ROCO:6144) Pretax Margin % Explanation
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.
Deltamac (Taiwan) Co Pretax Margin % Related Terms
Deltamac (Taiwan) Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Deltamac (Taiwan) Co'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.
ROCO:6144 vs NFLX, DIS, WBD: Pretax Margin % Comparison
For the Entertainment subindustry, Deltamac (Taiwan) Co'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.
Deltamac (Taiwan) Co Pretax Margin % vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, Deltamac (Taiwan) Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Deltamac (Taiwan) Co'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.
Deltamac (Taiwan) Co (ROCO:6144) has a Pretax Margin % of -6.71% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Deltamac (Taiwan) Co and its competitors. According to the industry distribution chart, Deltamac (Taiwan) Co ranks #711 out of 1010 companies in the Media - Diversified industry, placing it in the top 70.4%.
Is Deltamac (Taiwan) Co's Pretax Margin % too high?
Deltamac (Taiwan) Co's current Pretax Margin % is -6.71%. Based on the distribution chart, Deltamac (Taiwan) Co ranks #711 out of 1010 companies in the Media - Diversified industry, which is below the industry midpoint. Overall, Deltamac (Taiwan) Co has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Deltamac (Taiwan) Co's Pretax Margin % compare to NFLX and DIS?
According to the Media - Diversified industry distribution chart, Deltamac (Taiwan) Co ranks #711 out of 1010 companies for Pretax Margin %. This places Deltamac (Taiwan) Co in the lower half of its industry. The industry median Pretax Margin % is 2.03. 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 Media - Diversified company?
The median Pretax Margin % among Media - Diversified companies is 2.03, based on 1,010 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. 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 Deltamac (Taiwan) Co and its competitors. For the Media - Diversified industry, the median Pretax Margin % is 2.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Deltamac (Taiwan) Co's current Pretax Margin % is -6.71%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deltamac (Taiwan) Co stock overvalued right now?
Based on GuruFocus' analysis, Deltamac (Taiwan) Co (ROCO:6144) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$18.65, compared to a current price of NT$13.85 — trading 25.7% below its estimated fair value. The current Pretax Margin % is -6.71%. Deltamac (Taiwan) Co's overall GF Score™ is 62/100 with 2 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 Deltamac (Taiwan) Co (ROCO:6144), the current Pretax Margin % is -6.71% 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 Deltamac (Taiwan) Co (ROCO:6144) Overvalued in 2026?
Based on GuruFocus' analysis, Deltamac (Taiwan) Co stock appears to be undervalued.
The current stock price of NT$13.85 is trading 25.7% below its estimated GF Value™ of NT$18.65.
GuruFocus considers Deltamac (Taiwan) Co to be Modestly Undervalued.
Key valuation signals for ROCO:6144:
Pretax Margin %: -6.71%
GF Value™: NT$18.65 vs. price of NT$13.85 (25.7% below fair value)
No single metric tells the full story. See the ROCO:6144 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Deltamac (Taiwan) Co Ltd is currently the distribution company of DVD-Video, Blu-ray Disc and 4K Ultra-HD (UHD) discs in Taiwan. ) The Group's main businesses included productions and sales of video products, additionally sales of books and stationery, also the company provides services of offering foods, drinks and desserts. Its geographical segments include Taiwan. The company derives the majority of revenue from Taiwan. It generates maximum revenue from sales of video products.
62GF Score
Get the complete analysis for ROCO:6144
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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