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Selling, general, & admin. expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. Fulltech Fiber Glass's selling, general, & admin. expense for the
three
months ended in Mar. 2026 was NT$201 Mil.
Its selling, general, & admin. expense for the trailing twelve months (TTM) ended in Mar. 2026 was NT$685 Mil.
Fulltech Fiber Glass (ROCO:1815) 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.
Fulltech Fiber Glass Selling, General, & Admin. Expense Related Terms
Fulltech Fiber Glass Selling, General, & Admin. Expense Historical Data
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The historical data trend for Fulltech Fiber Glass'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.
Fulltech Fiber Glass Selling, General, & Admin. Expense Chart
ROCO:1815 vs APH, GLW, TEL: Selling, General, & Admin. Expense Comparison
For the Electronic Components subindustry, Fulltech Fiber Glass'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.
Fulltech Fiber Glass Selling, General, & Admin. Expense vs Hardware Industry
For the Hardware industry and Technology sector, Fulltech Fiber Glass's Selling, General, & Admin. Expense distribution charts can be found below:
* The bar in red indicates where Fulltech Fiber Glass's Selling, General, & Admin. Expense falls into.
Fulltech Fiber Glass 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 Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$685 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$685 Mil mean?
Fulltech Fiber Glass (ROCO:1815) has a Selling, General, & Admin. Expense of NT$685 Mil as of Mar. 2026. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Fulltech Fiber Glass and its competitors.
Is Fulltech Fiber Glass' Selling, General, & Admin. Expense too high?
Fulltech Fiber Glass' current Selling, General, & Admin. Expense is NT$685 Mil. Overall, Fulltech Fiber Glass has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fulltech Fiber Glass' Selling, General, & Admin. Expense compare to APH and GLW?
Fulltech Fiber Glass' Selling, General, & Admin. Expense of NT$685 Mil can be compared against companies in the Hardware 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 Hardware company?
A good Selling, General, & Admin. Expense depends on the Hardware 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 Fulltech Fiber Glass and its competitors. Fulltech Fiber Glass's current Selling, General, & Admin. Expense is NT$685 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fulltech Fiber Glass stock overvalued right now?
Based on GuruFocus' analysis, Fulltech Fiber Glass (ROCO:1815) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$40.48, compared to a current price of NT$85.90 — trading 112.2% above its estimated fair value. The current Selling, General, & Admin. Expense is NT$685 Mil. Fulltech Fiber Glass' overall GF Score™ is 60/100 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 Fulltech Fiber Glass (ROCO:1815), the current Selling, General, & Admin. Expense is NT$685 Mil as of Mar. 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 Fulltech Fiber Glass (ROCO:1815) Overvalued in 2026?
Based on GuruFocus' analysis, Fulltech Fiber Glass stock appears to be overvalued.
The current stock price of NT$85.90 is trading 112.2% above its estimated GF Value™ of NT$40.48.
GuruFocus considers Fulltech Fiber Glass to be Significantly Overvalued.
Key valuation signals for ROCO:1815:
Selling, General, & Admin. Expense: NT$685 Mil
GF Value™: NT$40.48 vs. price of NT$85.90 (112.2% above fair value)
No single metric tells the full story. See the ROCO:1815 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Fulltech Fiber Glass Corp is engaged in producing and selling fiberglass yarn and fiberglass fabric, which are the main upstream materials for Printed Circuit Boards. The reportable segments of the company are the Fiberglass Yarn and the Fiberglass Fabric segment. Geographically, the company generates a majority of its revenue from Taiwan and the rest from China.
60GF Score
Get the complete analysis for ROCO:1815
Selling, General, & Admin. Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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