Duratek (ROCO:8098) Selling, General, & Admin. Expense: NT$38.7 Mil (TTM As of Jun. 2026)

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Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:8098 Duratek Inc ROCO:8098
66 GF Score
Price NT$380.00
GF Value NT$300.68
Valuation Modestly Overvalued
! 1 Warning Sign
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What is Duratek Selling, General, & Admin. Expense?

Duratek ROCO:8098 -1.81% 66 Selling, General, & Admin. Expense is NT$38.7 Mil as of Jun. 2026. GuruFocus rates ROCO:8098 with a GF Score™ of 66/100 and a GF Value™ of NT$300.68 (Modestly Overvalued). The stock has 1 warning sign investors should review.

Selling, general, & admin. expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. Duratek's selling, general, & admin. expense for the six months ended in Jun. 2026 was NT$20.5 Mil. Its selling, general, & admin. expense for the trailing twelve months (TTM) ended in Jun. 2026 was NT$38.7 Mil.


Duratek  (ROCO:8098) Selling, General, & Admin. Expense Explanation

An efficient operation keeps SGA costs low and thus has higher profit margin. The percentage of SGA relative to total revenue is an indication of how efficiently the company operates. Compare this percentage among the companies in the same industry is a good way of finding more efficient operations. A comparison of the SGA cost relative to the revenue with the historical value can also be an indication of how efficient the company has become.

Warren Buffett likes companies with consistent SGA as the percentage of gross profit.

Companies with no durable competitive advantage show wild variation in SG&A as % of Gross Profit.

If SGA is less than 30% of Gross Profit, it is fantastic. If SGA is nearing 100%, it is is in highly competitive industry.


Duratek Selling, General, & Admin. Expense Related Terms


Duratek Selling, General, & Admin. Expense Historical Data

* Premium members only.

The historical data trend for Duratek's Selling, General, & Admin. Expense 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.

Duratek Selling, General, & Admin. Expense Chart

Duratek Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Selling, General, & Admin. Expense
Get a 7-Day Free Trial 35.24 18.90 27.44 34.69 39.59

Duratek Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Selling, General, & Admin. Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 14.04 20.65 21.36 18.24 20.46

ROCO:8098 vs AMAT, LRCX, KLAC: Selling, General, & Admin. Expense Comparison

For the Semiconductor Equipment & Materials subindustry, Duratek's Selling, General, & Admin. Expense, along with its competitors' market caps and Selling, General, & Admin. Expense 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.


Duratek Selling, General, & Admin. Expense vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Duratek's Selling, General, & Admin. Expense distribution charts can be found below:

* The bar in red indicates where Duratek's Selling, General, & Admin. Expense falls into.


ROCO:8098
66GF Score
Duratek Inc ROCO:8098
Selling, General, & Admin. Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Duratek Selling, General, & Admin. Expense Calculation

Selling, General, & Admin. Expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. For instance, personnel cost, advertising, rent, communication costs are all part of SGA.

Selling, General, & Admin. Expense for the trailing twelve months (TTM) ended in Jun. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was NT$38.7 Mil.

* 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.

What does a Selling, General, & Admin. Expense of NT$38.7 Mil mean?
Duratek (ROCO:8098) has a Selling, General, & Admin. Expense of NT$38.7 Mil as of Jun. 2026. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Duratek and its competitors.
Is Duratek's Selling, General, & Admin. Expense too high?
Duratek's current Selling, General, & Admin. Expense is NT$38.7 Mil. Overall, Duratek has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Duratek's Selling, General, & Admin. Expense compare to AMAT and LRCX?
Duratek's Selling, General, & Admin. Expense of NT$38.7 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Selling, General, & Admin. Expense for a Semiconductors company?
A good Selling, General, & Admin. Expense depends on the Semiconductors industry context. However, Selling, General, & Admin. Expense 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 Selling, General, & Admin. Expense mean?
A high Selling, General, & Admin. Expense can signal that a stock is expensive relative to its fundamentals. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Duratek and its competitors. Duratek's current Selling, General, & Admin. Expense is NT$38.7 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duratek stock overvalued right now?
Based on GuruFocus' analysis, Duratek (ROCO:8098) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$300.68, compared to a current price of NT$380.00 — trading 26.4% above its estimated fair value. The current Selling, General, & Admin. Expense is NT$38.7 Mil. Duratek's overall GF Score™ is 66/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Selling, General, & Admin. Expense calculated?
Selling, General, & Admin. Expense is calculated from a company's financial statements. For Duratek (ROCO:8098), the current Selling, General, & Admin. Expense is NT$38.7 Mil as of Jun. 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 Duratek (ROCO:8098) Overvalued in 2026?

Based on GuruFocus' analysis, Duratek stock appears to be overvalued. The current stock price of NT$380.00 is trading 26.4% above its estimated GF Value™ of NT$300.68. GuruFocus considers Duratek to be Modestly Overvalued.

Key valuation signals for ROCO:8098:

  • Selling, General, & Admin. Expense: NT$38.7 Mil
  • GF Value™: NT$300.68 vs. price of NT$380.00 (26.4% above fair value)
  • GF Score™: 66/100 with 1 warning sign

No single metric tells the full story. See the ROCO:8098 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Duratek Business Description

Address No. 320, Section 1, Huandong Road, Tainan Science-Based Industrial Park, Tainan, TWN
Duratek Inc is engaged in the research, development, manufacture and sale of parts, components of front-end semiconductor processing equipment, subsystem equipment, monocrystalline silicon product above 8 inches and the refurbishment of semiconductor equipment. Its products include CVD shower plate, heater, chamber kits, susceptor, collimator, and ceramic susecptor, among others. The company is specialized in precision machining, anodization, E-Bean welding, plasma coating, brazing. Geographically, the company operates in Taiwan; America; and Asia, of which it derives maximum revenue from Asia.
66GF Score

Get the complete analysis for ROCO:8098

Selling, General, & Admin. Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$380.00
Price
NT$300.68
GF Value