Jhen Vei Electronic Co (ROCO:3520) ROC (Joel Greenblatt) %: -0.95% (As of Mar. 2026)

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ROCO:3520 Jhen Vei Electronic Co Ltd ROCO:3520
59 GF Score
Price NT$18.35
GF Value NT$26.88
Valuation Possible Value Trap
! 9 Warning Signs
View Full Analysis

What is Jhen Vei Electronic Co ROC (Joel Greenblatt) %?

Jhen Vei Electronic Co ROCO:3520 -0.54% 59 ROC (Joel Greenblatt) % is -0.95% as of Mar. 2026. GuruFocus rates ROCO:3520 with a GF Score™ of 59/100 and a GF Value™ of NT$26.88 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 2,492 Hardware companies, Jhen Vei Electronic Co ranks worse than 70.47% on this metric.

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. Jhen Vei Electronic Co's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -0.95%.

The historical rank and industry rank for Jhen Vei Electronic Co's ROC (Joel Greenblatt) % or its related term are showing as below:

ROCO:3520' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -28.92   Med: 2.55   Max: 14.3
Current: -0.58

During the past 13 years, Jhen Vei Electronic Co's highest ROC (Joel Greenblatt) % was 14.30%. The lowest was -28.92%. And the median was 2.55%.

ROCO:3520's ROC (Joel Greenblatt) % is ranked worse than
70.47% of 2492 companies
in the Hardware industry
Industry Median: 10.455 vs ROCO:3520: -0.58

Jhen Vei Electronic Co's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was -9.00% per year.


Jhen Vei Electronic Co  (ROCO:3520) ROC (Joel Greenblatt) % Explanation

The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


Jhen Vei Electronic Co ROC (Joel Greenblatt) % Related Terms


Jhen Vei Electronic Co ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Jhen Vei Electronic Co's ROC (Joel Greenblatt) % 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.

Jhen Vei Electronic Co ROC (Joel Greenblatt) % Chart

Jhen Vei Electronic Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.92 0.17 14.30 1.36 4.58

Jhen Vei Electronic Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Mar26
ROC (Joel Greenblatt) % 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 7.73 1.08 -5.29 3.95 -0.95

ROCO:3520 vs APH, GLW, TEL: ROC (Joel Greenblatt) % Comparison

For the Electronic Components subindustry, Jhen Vei Electronic Co's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.


Jhen Vei Electronic Co ROC (Joel Greenblatt) % vs Hardware Industry

For the Hardware industry and Technology sector, Jhen Vei Electronic Co's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Jhen Vei Electronic Co's ROC (Joel Greenblatt) % falls into.


ROCO:3520
59GF Score
Jhen Vei Electronic Co Ltd ROCO:3520
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jhen Vei Electronic Co ROC (Joel Greenblatt) % Calculation

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

EBIT stands for Earnings Before Interest and Taxes.

Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.

GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.

Working Capital(Q: Sep. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(476.747 + 199.634 + 30.016) - (198.395 + 0 + 10.404)
=497.598

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(502.231 + 194.069 + 29.377) - (225.749 + 0 + 8.631)
=491.297

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Jhen Vei Electronic Co for the quarter that ended in Mar. 2026 can be restated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Sep. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=-9.496/( ( (509.553 + max(497.598, 0)) + (505.566 + max(491.297, 0)) )/ 2 )
=-9.496/( ( 1007.151 + 996.863 )/ 2 )
=-9.496/1002.007
=-0.95 %

Note: The EBIT data used here is four times the quarterly (Mar. 2026) 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.

What does a ROC (Joel Greenblatt) % of -0.95% mean?
Jhen Vei Electronic Co (ROCO:3520) has a ROC (Joel Greenblatt) % of -0.95% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Jhen Vei Electronic Co and its competitors. According to the industry distribution chart, Jhen Vei Electronic Co ranks #1756 out of 2492 companies in the Hardware industry, placing it in the top 70.5%.
Is Jhen Vei Electronic Co's ROC (Joel Greenblatt) % too high?
Jhen Vei Electronic Co's current ROC (Joel Greenblatt) % is -0.95%. Based on the distribution chart, Jhen Vei Electronic Co ranks #1756 out of 2492 companies in the Hardware industry, which is below the industry midpoint. Overall, Jhen Vei Electronic Co has a GF Score™ of 59/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Jhen Vei Electronic Co's ROC (Joel Greenblatt) % compare to APH and GLW?
According to the Hardware industry distribution chart, Jhen Vei Electronic Co ranks #1756 out of 2492 companies for ROC (Joel Greenblatt) %. This places Jhen Vei Electronic Co in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 10.46. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC (Joel Greenblatt) % for a Hardware company?
The median ROC (Joel Greenblatt) % among Hardware companies is 10.46, based on 2,492 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Jhen Vei Electronic Co and its competitors. For the Hardware industry, the median ROC (Joel Greenblatt) % is 10.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jhen Vei Electronic Co's current ROC (Joel Greenblatt) % is -0.95%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jhen Vei Electronic Co stock overvalued right now?
Based on GuruFocus' analysis, Jhen Vei Electronic Co (ROCO:3520) is currently considered Possible Value Trap. The stock's GF Value™ is NT$26.88, compared to a current price of NT$18.35 — trading 31.7% below its estimated fair value. The current ROC (Joel Greenblatt) % is -0.95%. Jhen Vei Electronic Co's overall GF Score™ is 59/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For Jhen Vei Electronic Co (ROCO:3520), the current ROC (Joel Greenblatt) % is -0.95% as of Mar. 2026. 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 Jhen Vei Electronic Co (ROCO:3520) Overvalued in 2026?

Based on GuruFocus' analysis, Jhen Vei Electronic Co stock appears to be undervalued. The current stock price of NT$18.35 is trading 31.7% below its estimated GF Value™ of NT$26.88. GuruFocus considers Jhen Vei Electronic Co to be Possible Value Trap.

Key valuation signals for ROCO:3520:

  • ROC (Joel Greenblatt) %: -0.95%
  • GF Value™: NT$26.88 vs. price of NT$18.35 (31.7% below fair value)
  • GF Score™: 59/100 with 9 warning signs

No single metric tells the full story. See the ROCO:3520 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jhen Vei Electronic Co Business Description

Address No. 18, Lane 609, Chongxin Road, 6th Floor, Section 5, Sanchong District, New Taipei, TWN, 24159
Jhen Vei Electronic Co Ltd principal activities are the trading of plug connections, sockets, computer cables, import/export trade and the construction services of solar power plants. The products offered by the company are USB cables, Lightning Charging Cable, Signal cable, Power cord cable, RF Cable, SATA data cable, Car cable, SMT equipment process, Test equipment process, Assembly equipment process, Taichung Tainong Fresh Dairy Factory. Its segment includes the Electronics Component Department, Electronic Components Post-Processing Department, and Energy Components. The company generates maximum revenue from the Electronics Component Department segment. The company has presence in Taiwan, China, America, and Other countries. The company generates majority of revenue from China.
59GF Score

Get the complete analysis for ROCO:3520

ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$18.35
Price
NT$26.88
GF Value