CastleNet Technology (ROCO:8059) ROCE %: 16.24% (As of Dec. 2025)

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ROCO:8059 CastleNet Technology Inc ROCO:8059
52 GF Score
Price NT$16.90
GF Value NT$365.62
Valuation Possible Value Trap
! 7 Warning Signs
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What is CastleNet Technology ROCE %?

CastleNet Technology ROCO:8059 +1.81% 52 ROCE % is 16.24% as of Dec. 2025. GuruFocus rates ROCO:8059 with a GF Score™ of 52/100 and a GF Value™ of NT$365.62 (Possible Value Trap). The stock has 7 warning signs investors should review.

ROCE % measures how well a company generates profits from its capital. It is calculated as EBIT divided by Capital Employed, where Capital Employed is calculated as Total Assets minus Total Current Liabilities. CastleNet Technology's annualized ROCE % for the quarter that ended in Dec. 2025 was 16.24%.

CastleNet Technology  (ROCO:8059) ROCE % Explanation

ROCE % can be especially useful when comparing the performance of capital-intensive companies. Unlike ROE %, which indicates the profitability of Shareholders Equity, ROCE % also considers long-term debt in Capital Employed. This can be helpful when analyzing companies with significant debt, as the result is neutralized by taking debt into consideration.

Generally speaking, a higher ROCE % indicates a stonger profitability for a company. Moreover, it is important to look at the ratio from a long term perspective. Investors tend to favor companies with stable and rising ROCE % trend over those with volatile ones.

CastleNet Technology ROCE % Related Terms

CastleNet Technology ROCE % Historical Data

* Premium members only.

The historical data trend for CastleNet Technology's ROCE % 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.

CastleNet Technology ROCE % Chart

CastleNet Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROCE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -7.75 1.01 0.83 -19.04 -22.15

CastleNet Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROCE % 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 -54.43 -26.75 -62.77 -16.12 16.24
ROCO:8059
52GF Score
CastleNet Technology Inc ROCO:8059
ROCE % is just one metric. See GF Score™, valuation, warning signs, and more.
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CastleNet Technology ROCE % Calculation

CastleNet Technology's annualized ROCE % for the fiscal year that ended in Dec. 2025 is calculated as:

ROCE %=EBIT/( (Capital Employed+Capital Employed)/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=-344.164/( ( (2971.415 - 1357.218) + (7927.161 - 6434.191) )/ 2 )
=-344.164/( (1614.197+1492.97)/ 2 )
=-344.164/1553.5835
=-22.15 %

CastleNet Technology's ROCE % of for the quarter that ended in Dec. 2025 is calculated as:

ROCE %=EBIT (1)/( (Capital Employed+Capital Employed)/ count )
(Q: Dec. 2025 )  (Q: Sep. 2025 )(Q: Dec. 2025 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(Q: Dec. 2025 )  (Q: Sep. 2025 )(Q: Dec. 2025 )
=241.244/( ( (8551.039 - 7072.403) + (7927.161 - 6434.191) )/ 2 )
=241.244/( ( 1478.636 + 1492.97 )/ 2 )
=241.244/1485.803
=16.24 %

(1) Note: The EBIT data used here is four times the quarterly (Dec. 2025) EBIT data.

* 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 ROCE % →
What does a ROCE % of 16.24% mean?
CastleNet Technology (ROCO:8059) has a ROCE % of 16.24% as of Dec. 2025.
Is CastleNet Technology's ROCE % too high?
CastleNet Technology's current ROCE % is 16.24%. The Hardware industry median ROCE % is 5.90. CastleNet Technology's value of 16.24% is 175.5% above this industry median. Overall, CastleNet Technology has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does CastleNet Technology's ROCE % compare to CSCO and CIEN?
CastleNet Technology's ROCE % of 16.24% can be compared against companies in the Hardware industry. The industry median ROCE % is 5.90. CastleNet Technology's value of 16.24% is 175.5% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROCE % for a Hardware company?
The median ROCE % among Hardware companies is 5.90, based on 2,452 companies in the industry. Companies in the top quartile (top 25%) have a ROCE % significantly above this median, while those in the bottom quartile fall well below. However, ROCE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CastleNet Technology's current ROCE % of 16.24% is 175.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROCE % mean?
A high ROCE % can signal that a stock is expensive relative to its fundamentals. For the Hardware industry, the median ROCE % is 5.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CastleNet Technology's current ROCE % is 16.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CastleNet Technology stock overvalued right now?
Based on GuruFocus' analysis, CastleNet Technology (ROCO:8059) is currently considered Possible Value Trap. The stock's GF Value™ is NT$365.62, compared to a current price of NT$16.90 — trading 95.4% below its estimated fair value. The current ROCE % is 16.24% and 175.5% above the Hardware industry median of 5.90. CastleNet Technology's overall GF Score™ is 52/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROCE % calculated?
ROCE % is calculated from a company's financial statements. For CastleNet Technology (ROCO:8059), the current ROCE % is 16.24% 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 CastleNet Technology (ROCO:8059) Overvalued in 2026?

Based on GuruFocus' analysis, CastleNet Technology stock appears to be undervalued. The current stock price of NT$16.90 is trading 95.4% below its estimated GF Value™ of NT$365.62. GuruFocus considers CastleNet Technology to be Possible Value Trap.

Key valuation signals for ROCO:8059:

  • ROCE %: 16.24%
  • GF Value™: NT$365.62 vs. price of NT$16.90 (95.4% below fair value)
  • GF Score™: 52/100 with 7 warning signs
  • Industry Position: 175.5% above the Hardware median

No single metric tells the full story. See the ROCO:8059 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

CastleNet Technology Business Description

Address No. 14, Beishen Road, Ln. 141, Sec. 3, Shenkeng District, New Taipei City, TWN, 222004
CastleNet Technology Inc is a manufacturer of network communication equipment in Taiwan. It is predominantly engaged in the manufacturing and selling of consumer electronics products such as broadband communications and digital home entertainment. It offers products like EMTA Gateway, Data Gateway, Data Modem, and WiFi Mesh System among others. Geographically, the company generates a majority of its revenue from America followed by Asia, Europe, and Oceania.
52GF Score

Get the complete analysis for ROCO:8059

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

NT$16.90
Price
NT$365.62
GF Value