SdiTPE:2351 -5.98%74 FCF Margin % is 13.78% as of Dec. 2025, which is 146% above its 10-year median of 5.60. GuruFocus rates TPE:2351 with a GF Score™ of 74/100 and a GF Value™ of NT$96.69 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 1,023 Semiconductors companies, Sdi ranks better than 57.97% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Sdi's Free Cash Flow for the
three
months ended in Dec. 2025 was NT$356 Mil. Sdi's Revenue for the
three
months ended in Dec. 2025 was NT$2,584 Mil. Therefore, Sdi's FCF Margin % for the quarter that ended in Dec. 2025 was 13.78%.
The historical rank and industry rank for Sdi's FCF Margin % or its related term are showing as below:
TPE:2351'
s FCF Margin % Range Over the Past 10 Years
Min: -6.1 Med: 5.6 Max: 9.97
Current: 3.08
During the past 13 years, the highest FCF Margin % of Sdi was 9.97%. The lowest was -6.10%. And the median was 5.60%.
TPE:2351's FCF Margin % is ranked better than 57.97% of 1023
companies
in the Semiconductors industry
Industry Median: -0.76
vs TPE:2351: 3.08
Sdi FCF Margin % Related Terms
Sdi FCF Margin % Historical Data
* Premium members only.
The historical data trend for Sdi's FCF 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.
TPE:2351 vs LRCX, AMAT, KLAC: FCF Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Sdi's FCF Margin %, along with its competitors' market caps and FCF 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.
Sdi FCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Sdi's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Sdi's FCF 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.
Sdi (TPE:2351) has a FCF Margin % of 13.78% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sdi and its competitors. This is 146% above median its historical median of 5.60. According to the industry distribution chart, Sdi ranks #430 out of 1023 companies in the Semiconductors industry, placing it in the top 42%.
Is Sdi's FCF Margin % too high?
Sdi's current FCF Margin % of 13.78% is 146% above median its 10-year median of 5.60. Based on the distribution chart, Sdi ranks #430 out of 1023 companies in the Semiconductors industry, which is above the industry midpoint. 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 FCF Margin % compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, Sdi ranks #430 out of 1023 companies for FCF Margin %. This puts Sdi in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sdi and its competitors. Sdi's current FCF Margin % is 13.78%, which is 146% above median its own 10-year median of 5.60. 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$96.69, compared to a current price of NT$196.50 — trading 103.2% above its estimated fair value. The current FCF Margin % is 13.78%, which is 146% above median its 10-year median of 5.60. 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 FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Sdi (TPE:2351), the current FCF Margin % is 13.78% 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$196.50 is trading 103.2% above its estimated GF Value™ of NT$96.69.
GuruFocus considers Sdi to be Significantly Overvalued.
Key valuation signals for TPE:2351:
FCF Margin %: 13.78% (146% above median its 10-year median of 5.60)
GF Value™: NT$96.69 vs. price of NT$196.50 (103.2% above fair value)
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 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
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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