Solid State System Co (ROCO:3259) Return-on-Tangible-Equity: -43.26% (As of Dec. 2025)

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ROCO:3259 Solid State System Co Ltd ROCO:3259
57 GF Score
Price NT$14.90
GF Value NT$20.44
Valuation Modestly Undervalued
! 7 Warning Signs
View Full Analysis

What is Solid State System Co Return-on-Tangible-Equity?

Solid State System Co ROCO:3259 -4.18% 57 Return-on-Tangible-Equity is -43.26% as of Dec. 2025. GuruFocus rates ROCO:3259 with a GF Score™ of 57/100 and a GF Value™ of NT$20.44 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 985 Semiconductors companies, Solid State System Co ranks worse than 91.47% on this metric.

Return-on-Tangible-Equity is calculated as Net Income divided by its average total shareholder tangible equity. Total shareholder tangible equity equals to Total Stockholders Equity minus Intangible Assets. Solid State System Co's annualized net income for the quarter that ended in Dec. 2025 was NT$-188.4 Mil. Solid State System Co's average shareholder tangible equity for the quarter that ended in Dec. 2025 was NT$435.7 Mil. Therefore, Solid State System Co's annualized Return-on-Tangible-Equity for the quarter that ended in Dec. 2025 was -43.26%.

The historical rank and industry rank for Solid State System Co's Return-on-Tangible-Equity or its related term are showing as below:

ROCO:3259' s Return-on-Tangible-Equity Range Over the Past 10 Years
Min: -48.86   Med: -22.73   Max: 0.24
Current: -34.32

During the past 13 years, Solid State System Co's highest Return-on-Tangible-Equity was 0.24%. The lowest was -48.86%. And the median was -22.73%.

ROCO:3259's Return-on-Tangible-Equity is ranked worse than
91.47% of 985 companies
in the Semiconductors industry
Industry Median: 5.24 vs ROCO:3259: -34.32

Solid State System Co  (ROCO:3259) Return-on-Tangible-Equity Explanation

Return-on-Tangible-Equity measures the rate of return on the ownership interest (shareholder's tangible equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' tangible equity (shareholders equity minus intangibles). Return-on-Tangible-Equity shows how well a company uses investment funds to generate earnings growth. Return-on-Tangible-Equitys between 15% and 20% are considered desirable.


Be Aware

Net Income is used.

Because a company can increase its Return-on-Tangible-Equity by having more financial leverage, it is important to watch the leverage ratio when investing in high Return-on-Tangible-Equity companies. Like Return-on-Tangible-Asset, Return-on-Tangible-Equity is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.

Asset light businesses require very few assets to generate very high earnings. Their Return-on-Tangible-Equitys can be extremely high.


Solid State System Co Return-on-Tangible-Equity Related Terms


Solid State System Co Return-on-Tangible-Equity Historical Data

* Premium members only.

The historical data trend for Solid State System Co's Return-on-Tangible-Equity 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 Return-on-Tangible-Equity Chart

Solid State System Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Return-on-Tangible-Equity
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.24 -28.11 -48.86 -36.03 -34.37

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
Return-on-Tangible-Equity 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 -38.39 -26.21 -36.95 -32.89 -43.26

ROCO:3259 vs NVDA, AVGO, MU: Return-on-Tangible-Equity Comparison

For the Semiconductors subindustry, Solid State System Co's Return-on-Tangible-Equity, along with its competitors' market caps and Return-on-Tangible-Equity 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 Return-on-Tangible-Equity vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Solid State System Co's Return-on-Tangible-Equity distribution charts can be found below:

* The bar in red indicates where Solid State System Co's Return-on-Tangible-Equity falls into.


ROCO:3259
57GF Score
Solid State System Co Ltd ROCO:3259
Return-on-Tangible-Equity is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Solid State System Co Return-on-Tangible-Equity Calculation

Solid State System Co's annualized Return-on-Tangible-Equity for the fiscal year that ended in Dec. 2025 is calculated as

Return-on-Tangible-Equity=Net Income/( (Total Tangible Equity+Total Tangible Equity)/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=Net Income/( (Total Stockholders Equity - Intangible Assets+Total Stockholders Equity - Intangible Assets )/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=-172.07/( (588.58+412.719 )/ 2 )
=-172.07/500.6495
=-34.37 %

Solid State System Co's annualized Return-on-Tangible-Equity for the quarter that ended in Dec. 2025 is calculated as

Return-on-Tangible-Equity=Net Income/( (Total Tangible Equity+Total Tangible Equity)/ count )
(Q: Dec. 2025 )  (Q: Sep. 2025 )(Q: Dec. 2025 )
=Net Income/( (Total Stockholders Equity - Intangible Assets+Total Stockholders Equity - Intangible Assets)/ count )
(Q: Dec. 2025 )  (Q: Sep. 2025 )(Q: Dec. 2025 )
=-188.448/( (458.604+412.719)/ 2 )
=-188.448/435.6615
=-43.26 %

* 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.

In the calculation of annual Return-on-Tangible-Equity, the net income of the last fiscal year and the average total shareholder tangible equity over the fiscal year are used. In calculating the quarterly data, the net income data used here is four times the quarterly (Dec. 2025) net income data. Return-on-Tangible-Equity is displayed in the 10-year financial page.

What does a Return-on-Tangible-Equity of -43.26% mean?
Solid State System Co (ROCO:3259) has a Return-on-Tangible-Equity of -43.26% as of Dec. 2025. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Solid State System Co and its competitors. According to the industry distribution chart, Solid State System Co ranks #901 out of 985 companies in the Semiconductors industry, placing it in the top 91.5%.
Is Solid State System Co's Return-on-Tangible-Equity too high?
Solid State System Co's current Return-on-Tangible-Equity is -43.26%. Based on the distribution chart, Solid State System Co ranks #901 out of 985 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Solid State System Co has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Solid State System Co's Return-on-Tangible-Equity compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Solid State System Co ranks #901 out of 985 companies for Return-on-Tangible-Equity. This places Solid State System Co in the lower half of its industry. The industry median Return-on-Tangible-Equity is 5.24. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Return-on-Tangible-Equity for a Semiconductors company?
The median Return-on-Tangible-Equity among Semiconductors companies is 5.24, based on 985 companies in the industry. Companies in the top quartile (top 25%) have a Return-on-Tangible-Equity significantly above this median, while those in the bottom quartile fall well below. However, Return-on-Tangible-Equity 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 Return-on-Tangible-Equity mean?
A high Return-on-Tangible-Equity can signal that a stock is expensive relative to its fundamentals. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Solid State System Co and its competitors. For the Semiconductors industry, the median Return-on-Tangible-Equity is 5.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Solid State System Co's current Return-on-Tangible-Equity is -43.26%. 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$20.44, compared to a current price of NT$14.90 — trading 27.1% below its estimated fair value. The current Return-on-Tangible-Equity is -43.26%. Solid State System Co's overall GF Score™ is 57/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Return-on-Tangible-Equity calculated?
Return-on-Tangible-Equity is calculated from a company's financial statements. For Solid State System Co (ROCO:3259), the current Return-on-Tangible-Equity is -43.26% 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$14.90 is trading 27.1% below its estimated GF Value™ of NT$20.44. GuruFocus considers Solid State System Co to be Modestly Undervalued.

Key valuation signals for ROCO:3259:

  • Return-on-Tangible-Equity: -43.26%
  • GF Value™: NT$20.44 vs. price of NT$14.90 (27.1% below fair value)
  • GF Score™: 57/100 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.
57GF Score

Get the complete analysis for ROCO:3259

Return-on-Tangible-Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$14.90
Price
NT$20.44
GF Value