Solid State System Co (ROCO:3259) FCF Margin %: -33.46% (As of Dec. 2025)


ROCO:3259 Solid State System Co Ltd ROCO:3259
56 GF Score
Price NT$15.85
GF Value NT$20.58
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Solid State System Co FCF Margin %?

Solid State System Co ROCO:3259 -2.46% 56 FCF Margin % is -33.46% as of Dec. 2025. GuruFocus rates ROCO:3259 with a GF Score™ of 56/100 and a GF Value™ of NT$20.58 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,023 Semiconductors companies, Solid State System Co ranks worse than 91.69% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Solid State System Co's Free Cash Flow for the three months ended in Dec. 2025 was NT$-36.1 Mil. Solid State System Co's Revenue for the three months ended in Dec. 2025 was NT$107.8 Mil. Therefore, Solid State System Co's FCF Margin % for the quarter that ended in Dec. 2025 was -33.46%.

As of today, Solid State System Co's current FCF Yield % is -14.28%.

The historical rank and industry rank for Solid State System Co's FCF Margin % or its related term are showing as below:

ROCO:3259' s FCF Margin % Range Over the Past 10 Years
Min: -58.59   Med: -17.93   Max: -0.33
Current: -58.59

During the past 13 years, the highest FCF Margin % of Solid State System Co was -0.33%. The lowest was -58.59%. And the median was -17.93%.

ROCO:3259's FCF Margin % is ranked worse than
91.69% of 1023 companies
in the Semiconductors industry
Industry Median: -0.76 vs ROCO:3259: -58.59

Solid State System Co FCF Margin % Related Terms

Solid State System Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Solid State System Co'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.

Solid State System Co FCF Margin % Chart

Solid State System Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -23.09 -40.62 -11.19 -34.81 -58.59

Solid State System Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
FCF Margin % 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 -15.54 -88.04 -81.98 -57.78 -33.46

ROCO:3259 vs NVDA, AVGO, MU: FCF Margin % Comparison

For the Semiconductors subindustry, Solid State System Co'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.

Solid State System Co FCF Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Solid State System Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Solid State System Co's FCF Margin % falls into.


ROCO:3259
56GF Score
Solid State System Co Ltd ROCO:3259
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Solid State System Co FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Solid State System Co's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-165.162/281.877
=-58.59 %

Solid State System Co's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-36.063/107.774
=-33.46 %

* 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.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of -33.46% mean?
Solid State System Co (ROCO:3259) has a FCF Margin % of -33.46% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Solid State System Co and its competitors. According to the industry distribution chart, Solid State System Co ranks #938 out of 1023 companies in the Semiconductors industry, placing it in the top 91.7%.
Is Solid State System Co's FCF Margin % too high?
Solid State System Co's current FCF Margin % is -33.46%. Based on the distribution chart, Solid State System Co ranks #938 out of 1023 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Solid State System Co has a GF Score™ of 56/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Solid State System Co's FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Solid State System Co ranks #938 out of 1023 companies for FCF Margin %. This places Solid State System Co in the lower 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 Solid State System Co and its competitors. Solid State System Co's current FCF Margin % is -33.46%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Solid State System Co stock overvalued right now?
Based on GuruFocus' analysis, Solid State System Co (ROCO:3259) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$20.58, compared to a current price of NT$15.85 — trading 23% below its estimated fair value. The current FCF Margin % is -33.46%. Solid State System Co's overall GF Score™ is 56/100 with 7 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 Solid State System Co (ROCO:3259), the current FCF Margin % is -33.46% 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 Solid State System Co (ROCO:3259) Overvalued in 2026?

Based on GuruFocus' analysis, Solid State System Co stock appears to be undervalued. The current stock price of NT$15.85 is trading 23% below its estimated GF Value™ of NT$20.58. GuruFocus considers Solid State System Co to be Modestly Undervalued.

Key valuation signals for ROCO:3259:

  • FCF Margin %: -33.46%
  • GF Value™: NT$20.58 vs. price of NT$15.85 (23% below fair value)
  • GF Score™: 56/100 with 7 warning signs

No single metric tells the full story. See the ROCO:3259 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Solid State System Co Business Description

Address No. 22, Tai Yuen Street, 5th Floor-1, Tai Yuen Hi-Tech Industrial Park, Hsinchu County, Zhubei City, TWN, 30288
Solid State System Co Ltd is engaged in the design, research, development, manufacture, and sale of integrated circuits, mainly focusing on NAND flash controller ICs, audio ICs, and MEMS microphones. The company offers products including Storage Solutions, Multimedia Audio Solutions, and MEMS microphone solutions, serving applications such as mobile devices, notebooks, and automotive electronics.
56GF Score

Get the complete analysis for ROCO:3259

FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$15.85
Price
NT$20.58
GF Value