Sdi (TPE:2351) Total Operating Expense: NT$866 Mil (TTM As of Dec. 2025)

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TPE:2351 Sdi Corp TPE:2351
74 GF Score
Price NT$194.50
GF Value NT$97.39
Valuation Significantly Overvalued
! 10 Warning Signs
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What is Sdi Total Operating Expense?

Sdi TPE:2351 -7.60% 74 Total Operating Expense is NT$866 Mil as of Dec. 2025. GuruFocus rates TPE:2351 with a GF Score™ of 74/100 and a GF Value™ of NT$97.39 (Significantly Overvalued). The stock has 10 warning signs investors should review.

Sdi's Total Operating Expense for the three months ended in Dec. 2025 was NT$230 Mil. Sdi's Total Operating Expense for the trailing twelve months (TTM) ended in Dec. 2025 was NT$866 Mil.

Sdi Total Operating Expense Related Terms

Sdi Total Operating Expense Historical Data

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The historical data trend for Sdi's Total Operating 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.

Sdi Total Operating Expense Chart

Sdi Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 887.27 907.38 876.30 894.20 865.56

Sdi Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Total Operating Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 211.35 221.40 201.22 212.47 230.47
TPE:2351
74GF Score
Sdi Corp TPE:2351
Total Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Sdi Total Operating Expense Calculation

Total Operating Expense is the primary recurring expense associated with central operations that are incurred in order to generate sales.


Total Operating Expense for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$866 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 Total Operating Expense of NT$866 Mil mean?
Sdi (TPE:2351) has a Total Operating Expense of NT$866 Mil as of Dec. 2025. Total operating expense is the primary recurring expense associated with central operations. View historical data on Sdi and its competitors.
Is Sdi's Total Operating Expense too high?
Sdi's current Total Operating Expense is NT$866 Mil. Overall, Sdi has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sdi's Total Operating Expense compare to AMAT and LRCX?
Sdi's Total Operating Expense of NT$866 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 Total Operating Expense for a Semiconductors company?
A good Total Operating Expense depends on the Semiconductors industry context. However, Total Operating 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 Total Operating Expense mean?
A high Total Operating Expense can signal that a stock is expensive relative to its fundamentals. Total operating expense is the primary recurring expense associated with central operations. View historical data on Sdi and its competitors. Sdi's current Total Operating Expense is NT$866 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sdi stock overvalued right now?
Based on GuruFocus' analysis, Sdi (TPE:2351) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$97.39, compared to a current price of NT$194.50 — trading 99.7% above its estimated fair value. The current Total Operating Expense is NT$866 Mil. Sdi's overall GF Score™ is 74/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Operating Expense calculated?
Total Operating Expense is calculated from a company's financial statements. For Sdi (TPE:2351), the current Total Operating Expense is NT$866 Mil 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 Sdi (TPE:2351) Overvalued in 2026?

Based on GuruFocus' analysis, Sdi stock appears to be overvalued. The current stock price of NT$194.50 is trading 99.7% above its estimated GF Value™ of NT$97.39. GuruFocus considers Sdi to be Significantly Overvalued.

Key valuation signals for TPE:2351:

  • Total Operating Expense: NT$866 Mil
  • GF Value™: NT$97.39 vs. price of NT$194.50 (99.7% above fair value)
  • GF Score™: 74/100 with 10 warning signs

No single metric tells the full story. See the TPE:2351 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sdi Business Description

Address No. 260, Chang Nan Road, Section 2, Chang Hua, TWN
Sdi Corp manufactures and distributes stationary products such as stapler, correction tapes, clips, and other office stationeries. The company's segment includes the Electronic segment and Stationery segment. It generates maximum revenue from the Electronic segment. Geographically, it derives a majority of its revenue from China.
74GF Score

Get the complete analysis for TPE:2351

Total Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$194.50
Price
NT$97.39
GF Value