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Tci GeneROCO:6879 +0.41%65 Operating Margin % is 7.95% as of Dec. 2025, which is 63% below its 10-year median of 21.48. GuruFocus rates ROCO:6879 with a GF Score™ of 65/100 and a GF Value™ of NT$48.98 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 939 Biotechnology companies, Tci Gene ranks better than 77.85% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Tci Gene's Operating Income for the
six
months ended in Dec. 2025 was NT$10.5 Mil. Tci Gene's Revenue for the
six
months ended in Dec. 2025 was NT$131.9 Mil. Therefore, Tci Gene's Operating Margin % for the quarter that ended in Dec. 2025 was 7.95%.
Warning Sign:
Tci Gene Inc operating margin has been in a 5-year decline. The average rate of decline per year is -25.2%.
The historical rank and industry rank for Tci Gene's Operating Margin % or its related term are showing as below:
ROCO:6879'
s Operating Margin % Range Over the Past 10 Years
Min: 1.8 Med: 21.48 Max: 29.83
Current: 6.97
ROCO:6879's Operating Margin % is ranked better than 77.85% of 939
companies
in the Biotechnology industry
Industry Median: -86.33
vs ROCO:6879: 6.97
Tci Gene's 5-Year Average Operating Margin % Growth Rate was -25.20% per year.
Tci Gene's Operating Income for the
six
months ended in Dec. 2025 was NT$10.5 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was NT$19.1 Mil.
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Tci Gene Operating Margin % Related Terms
Tci Gene Operating Margin % Historical Data
* Premium members only.
The historical data trend for Tci Gene's Operating 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:6879 vs VRTX, REGN, ALNY: Operating Margin % Comparison
For the Biotechnology subindustry, Tci Gene's Operating Margin %, along with its competitors' market caps and Operating 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.
Tci Gene Operating Margin % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Tci Gene's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Tci Gene's Operating Margin % falls into.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Tci Gene's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Tci Gene (ROCO:6879) has a Operating Margin % of 7.95% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Tci Gene and its competitors. This is 63% below median its historical median of 21.48. Over the past decade, Tci Gene's Operating Margin % has ranged from 1.80 to 29.83. According to the industry distribution chart, Tci Gene ranks #208 out of 939 companies in the Biotechnology industry, placing it in the top 22.2%.
Is Tci Gene's Operating Margin % too high?
Tci Gene's current Operating Margin % of 7.95% is 63% below median its 10-year median of 21.48. Over the past 10 years, this metric has ranged from a low of 1.80 to a high of 29.83. Based on the distribution chart, Tci Gene ranks #208 out of 939 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Tci Gene has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tci Gene's Operating Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Tci Gene ranks #208 out of 939 companies for Operating Margin %. This places Tci Gene in the top 22% of its industry — outperforming the majority of peers. Historically, Tci Gene's own Operating Margin % has ranged from 1.80 to 29.83 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Biotechnology company?
A good Operating Margin % depends on the Biotechnology industry context. However, Operating 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Tci Gene and its competitors. Tci Gene's current Operating Margin % is 7.95%, which is 63% below median its own 10-year median of 21.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tci Gene stock overvalued right now?
Based on GuruFocus' analysis, Tci Gene (ROCO:6879) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$48.98, compared to a current price of NT$36.65 — trading 25.2% below its estimated fair value. The current Operating Margin % is 7.95%, which is 63% below median its 10-year median of 21.48. Tci Gene's overall GF Score™ is 65/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Tci Gene (ROCO:6879), the current Operating Margin % is 7.95% 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 Tci Gene (ROCO:6879) Overvalued in 2026?
Based on GuruFocus' analysis, Tci Gene stock appears to be undervalued.
The current stock price of NT$36.65 is trading 25.2% below its estimated GF Value™ of NT$48.98.
GuruFocus considers Tci Gene to be Modestly Undervalued.
Key valuation signals for ROCO:6879:
Operating Margin %: 7.95% (63% below median its 10-year median of 21.48)
GF Value™: NT$48.98 vs. price of NT$36.65 (25.2% below fair value)
No single metric tells the full story. See the ROCO:6879 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tci Gene Inc provides precision preventive medicines in Taiwan. It is the first to introduce the concept of precision preventive medicine with Predict prediction, Prevent prevention, and Personal Treatment personalized health management measures.
65GF Score
Get the complete analysis for ROCO:6879
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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